| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/frame_host/navigation_controller_impl.h" |
| |
| #include <stdint.h> |
| #include <algorithm> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/command_line.h" |
| #include "base/files/scoped_temp_dir.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/sequenced_task_runner.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/test/metrics/histogram_tester.h" |
| #include "base/threading/sequenced_task_runner_handle.h" |
| #include "base/threading/thread_restrictions.h" |
| #include "build/build_config.h" |
| #include "content/browser/frame_host/frame_navigation_entry.h" |
| #include "content/browser/frame_host/frame_tree.h" |
| #include "content/browser/frame_host/navigation_entry_impl.h" |
| #include "content/browser/frame_host/navigation_handle_impl.h" |
| #include "content/browser/frame_host/navigation_request.h" |
| #include "content/browser/frame_host/render_frame_host_impl.h" |
| #include "content/browser/loader/resource_dispatcher_host_impl.h" |
| #include "content/browser/renderer_host/display_util.h" |
| #include "content/browser/renderer_host/render_process_host_impl.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| #include "content/browser/web_contents/web_contents_view.h" |
| #include "content/common/frame_messages.h" |
| #include "content/common/page_state_serialization.h" |
| #include "content/public/browser/browser_context.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/navigation_controller.h" |
| #include "content/public/browser/render_view_host.h" |
| #include "content/public/browser/resource_dispatcher_host.h" |
| #include "content/public/browser/resource_dispatcher_host_delegate.h" |
| #include "content/public/browser/resource_throttle.h" |
| #include "content/public/browser/site_isolation_policy.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_delegate.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/common/bindings_policy.h" |
| #include "content/public/common/browser_side_navigation_policy.h" |
| #include "content/public/common/renderer_preferences.h" |
| #include "content/public/common/screen_info.h" |
| #include "content/public/common/url_constants.h" |
| #include "content/public/common/use_zoom_for_dsf_policy.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/public/test/content_browser_test.h" |
| #include "content/public/test/content_browser_test_utils.h" |
| #include "content/public/test/download_test_observer.h" |
| #include "content/public/test/test_navigation_observer.h" |
| #include "content/public/test/test_utils.h" |
| #include "content/shell/browser/shell.h" |
| #include "content/shell/browser/shell_download_manager_delegate.h" |
| #include "content/shell/common/shell_switches.h" |
| #include "content/test/content_browser_test_utils_internal.h" |
| #include "content/test/did_commit_provisional_load_interceptor.h" |
| #include "net/dns/mock_host_resolver.h" |
| #include "net/test/embedded_test_server/controllable_http_response.h" |
| #include "net/test/embedded_test_server/embedded_test_server.h" |
| #include "net/test/embedded_test_server/http_request.h" |
| #include "net/test/url_request/url_request_failed_job.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| |
| namespace { |
| |
| static const char kAddNamedFrameScript[] = |
| "var f = document.createElement('iframe');" |
| "f.name = 'foo-frame-name';" |
| "document.body.appendChild(f);"; |
| static const char kRemoveFrameScript[] = |
| "var f = document.querySelector('iframe');" |
| "f.parentNode.removeChild(f);"; |
| |
| using testing::ElementsAre; |
| using testing::IsEmpty; |
| |
| } // namespace |
| |
| namespace content { |
| |
| class NavigationControllerBrowserTest : public ContentBrowserTest { |
| protected: |
| void SetUpOnMainThread() override { |
| host_resolver()->AddRule("*", "127.0.0.1"); |
| content::SetupCrossSiteRedirector(embedded_test_server()); |
| ASSERT_TRUE(embedded_test_server()->Start()); |
| } |
| }; |
| |
| // Ensure that tests can navigate subframes cross-site in both default mode and |
| // --site-per-process, but that they only go cross-process in the latter. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, LoadCrossSiteSubframe) { |
| // Load a main frame with a subframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| // Use NavigateFrameToURL to go cross-site in the subframe. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), foo_url); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // We should only have swapped processes in --site-per-process. |
| bool cross_process = root->current_frame_host()->GetProcess() != |
| root->child_at(0)->current_frame_host()->GetProcess(); |
| EXPECT_EQ(AreAllSitesIsolatedForTesting(), cross_process); |
| } |
| |
| // Verifies that the base, history, and data URLs for LoadDataWithBaseURL end up |
| // in the expected parts of the NavigationEntry in each stage of navigation, and |
| // that we don't kill the renderer on reload. See https://crbug.com/522567. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, LoadDataWithBaseURL) { |
| const GURL base_url("http://baseurl"); |
| const GURL history_url("http://historyurl"); |
| const std::string data = "<html><body>foo</body></html>"; |
| const GURL data_url = GURL("data:text/html;charset=utf-8," + data); |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Load data, but don't commit yet. |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| shell()->LoadDataWithBaseURL(history_url, data, base_url); |
| |
| // Verify the pending NavigationEntry. |
| NavigationEntryImpl* pending_entry = controller.GetPendingEntry(); |
| EXPECT_EQ(base_url, pending_entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, pending_entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, pending_entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url, pending_entry->GetURL()); |
| |
| // Let the navigation commit. |
| same_tab_observer.Wait(); |
| |
| // Verify the last committed NavigationEntry. |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url, entry->GetURL()); |
| |
| // We should use data_url instead of the base_url as the original url of |
| // this navigation entry, because base_url is only used for resolving relative |
| // paths in the data, or enforcing same origin policy. |
| EXPECT_EQ(data_url, entry->GetOriginalRequestURL()); |
| |
| // Now reload and make sure the renderer isn't killed. |
| ReloadBlockUntilNavigationsComplete(shell(), 1); |
| EXPECT_TRUE(shell()->web_contents()->GetMainFrame()->IsRenderFrameLive()); |
| |
| // Verify the last committed NavigationEntry hasn't changed. |
| NavigationEntryImpl* reload_entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(entry, reload_entry); |
| EXPECT_EQ(base_url, reload_entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, reload_entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, reload_entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url, reload_entry->GetOriginalRequestURL()); |
| EXPECT_EQ(data_url, reload_entry->GetURL()); |
| } |
| |
| // Verify which page loads when going back to a LoadDataWithBaseURL entry. |
| // See https://crbug.com/612196. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| LoadDataWithBaseURLTitleAfterBack) { |
| const GURL base_url("http://baseurl"); |
| const GURL history_url( |
| embedded_test_server()->GetURL("/navigation_controller/form.html")); |
| const std::string data1 = "<html><title>One</title><body>foo</body></html>"; |
| const GURL data_url1 = GURL("data:text/html;charset=utf-8," + data1); |
| |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| { |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| shell()->LoadDataWithBaseURL(history_url, data1, base_url); |
| same_tab_observer.Wait(); |
| } |
| |
| // Verify the last committed NavigationEntry. |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url1, entry->GetURL()); |
| |
| // Navigate again to a different data URL. |
| const std::string data2 = "<html><title>Two</title><body>bar</body></html>"; |
| const GURL data_url2 = GURL("data:text/html;charset=utf-8," + data2); |
| { |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| // Load data, not loaddatawithbaseurl. |
| EXPECT_TRUE(NavigateToURL(shell(), data_url2)); |
| same_tab_observer.Wait(); |
| } |
| |
| // Go back. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| |
| // Check title. We should load the data URL when going back. |
| EXPECT_EQ("One", base::UTF16ToUTF8(shell()->web_contents()->GetTitle())); |
| |
| // Verify the last committed NavigationEntry. |
| NavigationEntryImpl* back_entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, back_entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, back_entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, back_entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url1, back_entry->GetOriginalRequestURL()); |
| EXPECT_EQ(data_url1, back_entry->GetURL()); |
| |
| EXPECT_EQ(data_url1, |
| shell()->web_contents()->GetMainFrame()->GetLastCommittedURL()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| CrossDomainResourceRequestLoadDataWithBaseUrl) { |
| const GURL base_url("foobar://"); |
| const GURL history_url("http://historyurl"); |
| const std::string data = "<html><body></body></html>"; |
| const GURL data_url = GURL("data:text/html;charset=utf-8," + data); |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Load data and commit. |
| { |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| shell()->LoadDataWithBaseURL(history_url, data, base_url); |
| same_tab_observer.Wait(); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url, entry->GetURL()); |
| } |
| |
| // Now make an XHR request and check that the renderer isn't killed. |
| std::string script = |
| "var url = 'http://www.example.com';\n" |
| "var xhr = new XMLHttpRequest();\n" |
| "xhr.open('GET', url);\n" |
| "xhr.send();\n"; |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), script)); |
| // The renderer may not be killed immediately (if it is indeed killed), so |
| // reload, block and verify its liveness. |
| ReloadBlockUntilNavigationsComplete(shell(), 1); |
| EXPECT_TRUE(shell()->web_contents()->GetMainFrame()->IsRenderFrameLive()); |
| } |
| |
| #if defined(OS_ANDROID) |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| LoadDataWithInvalidBaseURL) { |
| const GURL base_url("http://"); // Invalid. |
| const GURL history_url("http://historyurl"); |
| const std::string title = "invalid_base_url"; |
| const std::string data = base::StringPrintf( |
| "<html><head><title>%s</title></head><body>foo</body></html>", |
| title.c_str()); |
| const GURL data_url = GURL("data:text/html;charset=utf-8," + data); |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| TitleWatcher title_watcher(shell()->web_contents(), base::UTF8ToUTF16(title)); |
| shell()->LoadDataAsStringWithBaseURL(history_url, data, base_url); |
| same_tab_observer.Wait(); |
| base::string16 actual_title = title_watcher.WaitAndGetTitle(); |
| EXPECT_EQ(title, base::UTF16ToUTF8(actual_title)); |
| |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| // What the base URL ends up being is really implementation defined, as |
| // using an invalid base URL is already undefined behavior. |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| } |
| #endif // defined(OS_ANDROID) |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigateFromLoadDataWithBaseURL) { |
| const GURL base_url("http://baseurl"); |
| const GURL history_url("http://historyurl"); |
| const std::string data = "<html><body></body></html>"; |
| const GURL data_url = GURL("data:text/html;charset=utf-8," + data); |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Load data and commit. |
| { |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| shell()->LoadDataWithBaseURL(history_url, data, base_url); |
| same_tab_observer.Wait(); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetVirtualURL()); |
| EXPECT_EQ(history_url, entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(data_url, entry->GetURL()); |
| } |
| |
| // TODO(boliu): Add test for same document fragment navigation. See |
| // crbug.com/561034. |
| |
| // Navigate with Javascript. |
| { |
| GURL navigate_url = embedded_test_server()->base_url(); |
| std::string script = JsReplace("document.location = $1", navigate_url); |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| EXPECT_TRUE(ExecuteScript(shell(), script)); |
| same_tab_observer.Wait(); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_TRUE(entry->GetBaseURLForDataURL().is_empty()); |
| EXPECT_TRUE(entry->GetHistoryURLForDataURL().is_empty()); |
| EXPECT_EQ(navigate_url, entry->GetVirtualURL()); |
| EXPECT_EQ(navigate_url, entry->GetURL()); |
| } |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FragmentNavigateFromLoadDataWithBaseURL) { |
| const GURL base_url("http://baseurl"); |
| const GURL history_url("http://historyurl"); |
| const std::string data = |
| "<html><body>" |
| " <p id=\"frag\">" |
| " <a id=\"fraglink\" href=\"#frag\">same document nav</a>" |
| " </p>" |
| "</body></html>"; |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Load data and commit. |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| #if defined(OS_ANDROID) |
| shell()->LoadDataAsStringWithBaseURL(history_url, data, base_url); |
| #else |
| shell()->LoadDataWithBaseURL(history_url, data, base_url); |
| #endif |
| same_tab_observer.Wait(); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| const GURL data_url = controller.GetLastCommittedEntry()->GetURL(); |
| |
| // Perform a fragment navigation using a javascript: URL (which doesn't lead |
| // to a commit). |
| GURL js_url("javascript:document.location = '#frag';"); |
| EXPECT_FALSE(NavigateToURL(shell(), js_url)); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(base_url, entry->GetBaseURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetHistoryURLForDataURL()); |
| EXPECT_EQ(history_url, entry->GetVirtualURL()); |
| EXPECT_EQ(data_url, entry->GetURL()); |
| |
| // Passes if renderer is still alive. |
| EXPECT_TRUE(ExecuteScript(shell(), "console.log('Success');")); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, UniqueIDs) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_link_to_load_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| |
| // Use JavaScript to click the link and load the iframe. |
| std::string script = "document.getElementById('link').click()"; |
| EXPECT_TRUE(ExecuteScript(shell(), script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| ASSERT_EQ(2, controller.GetEntryCount()); |
| |
| // Unique IDs should... um... be unique. |
| ASSERT_NE(controller.GetEntryAtIndex(0)->GetUniqueID(), |
| controller.GetEntryAtIndex(1)->GetUniqueID()); |
| } |
| |
| // Ensures that RenderFrameHosts end up with the correct nav_entry_id() after |
| // navigations. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, UniqueIDsOnFrames) { |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| |
| // Load a main frame with an about:blank subframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| // The main frame's nav_entry_id should match the last committed entry. |
| int unique_id = controller.GetLastCommittedEntry()->GetUniqueID(); |
| EXPECT_EQ(unique_id, root->current_frame_host()->nav_entry_id()); |
| |
| // The about:blank iframe should have inherited the same nav_entry_id. |
| EXPECT_EQ(unique_id, root->child_at(0)->current_frame_host()->nav_entry_id()); |
| |
| // Use NavigateFrameToURL to go cross-site in the subframe. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), foo_url); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // The unique ID should have stayed the same for the auto-subframe navigation, |
| // since the new page replaces the initial about:blank page in the subframe. |
| EXPECT_EQ(unique_id, controller.GetLastCommittedEntry()->GetUniqueID()); |
| EXPECT_EQ(unique_id, root->current_frame_host()->nav_entry_id()); |
| EXPECT_EQ(unique_id, root->child_at(0)->current_frame_host()->nav_entry_id()); |
| |
| // Navigating in the subframe again should create a new entry. |
| GURL foo_url2(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root->child_at(0), foo_url2); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| int unique_id2 = controller.GetLastCommittedEntry()->GetUniqueID(); |
| EXPECT_NE(unique_id, unique_id2); |
| |
| // The unique ID should have updated for the current RenderFrameHost in both |
| // frames, not just the subframe. |
| EXPECT_EQ(unique_id2, root->current_frame_host()->nav_entry_id()); |
| EXPECT_EQ(unique_id2, |
| root->child_at(0)->current_frame_host()->nav_entry_id()); |
| } |
| |
| // This test used to make sure that a scheme used to prevent spoofs didn't ever |
| // interfere with navigations. We switched to a different scheme, so now this is |
| // just a test to make sure we can still navigate once we prune the history |
| // list. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| DontIgnoreBackAfterNavEntryLimit) { |
| NavigationController& controller = |
| shell()->web_contents()->GetController(); |
| |
| const int kMaxEntryCount = |
| static_cast<int>(NavigationControllerImpl::max_entry_count()); |
| |
| // Load up to the max count, all entries should be there. |
| for (int url_index = 0; url_index < kMaxEntryCount; ++url_index) { |
| GURL url(base::StringPrintf("data:text/html,page%d", url_index)); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| } |
| |
| EXPECT_EQ(controller.GetEntryCount(), kMaxEntryCount); |
| |
| // Navigate twice more more. |
| for (int url_index = kMaxEntryCount; |
| url_index < kMaxEntryCount + 2; ++url_index) { |
| GURL url(base::StringPrintf("data:text/html,page%d", url_index)); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| } |
| |
| // We expect page0 and page1 to be gone. |
| EXPECT_EQ(kMaxEntryCount, controller.GetEntryCount()); |
| EXPECT_EQ(GURL("data:text/html,page2"), |
| controller.GetEntryAtIndex(0)->GetURL()); |
| |
| // Now try to go back. This should not hang. |
| ASSERT_TRUE(controller.CanGoBack()); |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // This should have successfully gone back. |
| EXPECT_EQ(GURL(base::StringPrintf("data:text/html,page%d", kMaxEntryCount)), |
| controller.GetLastCommittedEntry()->GetURL()); |
| } |
| |
| namespace { |
| |
| int RendererHistoryLength(Shell* shell) { |
| int value = 0; |
| EXPECT_TRUE(ExecuteScriptAndExtractInt( |
| shell, "domAutomationController.send(history.length)", &value)); |
| return value; |
| } |
| |
| // Does a renderer-initiated location.replace navigation to |url|, replacing the |
| // current entry. |
| bool RendererLocationReplace(Shell* shell, const GURL& url) { |
| WebContents* web_contents = shell->web_contents(); |
| WaitForLoadStop(web_contents); |
| TestNavigationObserver same_tab_observer(web_contents, 1); |
| EXPECT_TRUE( |
| ExecuteScript(shell, JsReplace("window.location.replace($1)", url))); |
| same_tab_observer.Wait(); |
| if (!IsLastCommittedEntryOfPageType(web_contents, PAGE_TYPE_NORMAL)) |
| return false; |
| return web_contents->GetLastCommittedURL() == url; |
| } |
| |
| } // namespace |
| |
| // When loading a new page to replace an old page in the history list, make sure |
| // that the browser and renderer agree, and that both get it right. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| CorrectLengthWithCurrentItemReplacement) { |
| NavigationController& controller = |
| shell()->web_contents()->GetController(); |
| |
| EXPECT_TRUE(NavigateToURL( |
| shell(), embedded_test_server()->GetURL("/simple_page.html"))); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| EXPECT_TRUE(RendererLocationReplace( |
| shell(), embedded_test_server()->GetURL("/title1.html"))); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Now create two more entries and go back, to test replacing an entry without |
| // pruning the forward history. |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html"))); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title3.html"))); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(3, RendererHistoryLength(shell())); |
| |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_TRUE(controller.CanGoForward()); |
| |
| EXPECT_TRUE(RendererLocationReplace( |
| shell(), embedded_test_server()->GetURL("/simple_page.html?page1b"))); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(3, RendererHistoryLength(shell())); |
| EXPECT_TRUE(controller.CanGoForward()); |
| |
| // Note that there's no way to access the renderer's notion of the history |
| // offset via JavaScript. Checking just the history length, though, is enough; |
| // if the replacement failed, there would be a new history entry and thus an |
| // incorrect length. |
| } |
| |
| // When spawning a new page from a WebUI page, make sure that the browser and |
| // renderer agree about the length of the history list, and that both get it |
| // right. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| CorrectLengthWithNewTabNavigatingFromWebUI) { |
| GURL web_ui_page(std::string(kChromeUIScheme) + "://" + |
| std::string(kChromeUIGpuHost)); |
| EXPECT_TRUE(NavigateToURL(shell(), web_ui_page)); |
| EXPECT_EQ(BINDINGS_POLICY_WEB_UI, |
| shell()->web_contents()->GetMainFrame()->GetEnabledBindings()); |
| |
| ShellAddedObserver observer; |
| GURL page_url = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| { |
| EXPECT_TRUE(ExecuteScript( |
| shell(), JsReplace("window.open($1, '_blank');", page_url))); |
| } |
| Shell* shell2 = observer.GetShell(); |
| EXPECT_TRUE(WaitForLoadStop(shell2->web_contents())); |
| |
| EXPECT_EQ(1, shell2->web_contents()->GetController().GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell2)); |
| |
| // Again, as above, there's no way to access the renderer's notion of the |
| // history offset via JavaScript. Checking just the history length, again, |
| // will have to suffice. |
| } |
| |
| namespace { |
| |
| class NoNavigationsObserver : public WebContentsObserver { |
| public: |
| // Observes navigation for the specified |web_contents|. |
| explicit NoNavigationsObserver(WebContents* web_contents) |
| : WebContentsObserver(web_contents) {} |
| |
| private: |
| void DidFinishNavigation(NavigationHandle* navigation_handle) override { |
| if (!navigation_handle->HasCommitted()) |
| return; |
| FAIL() << "No navigations should occur"; |
| } |
| }; |
| |
| class FrameNavigateParamsCapturer : public WebContentsObserver { |
| public: |
| // Observes navigation for the specified |node|. |
| explicit FrameNavigateParamsCapturer(FrameTreeNode* node) |
| : WebContentsObserver( |
| node->current_frame_host()->delegate()->GetAsWebContents()), |
| frame_tree_node_id_(node->frame_tree_node_id()), |
| navigations_remaining_(1), |
| wait_for_load_(true), |
| message_loop_runner_(new MessageLoopRunner) {} |
| |
| void set_navigations_remaining(int count) { |
| navigations_remaining_ = count; |
| } |
| |
| void set_wait_for_load(bool ignore) { |
| wait_for_load_ = ignore; |
| } |
| |
| void Wait() { |
| message_loop_runner_->Run(); |
| } |
| |
| ui::PageTransition transition() { |
| EXPECT_EQ(1U, transitions_.size()); |
| return transitions_[0]; |
| } |
| |
| NavigationType navigation_type() { |
| EXPECT_EQ(1U, navigation_types_.size()); |
| return navigation_types_[0]; |
| } |
| |
| bool is_same_document() { |
| EXPECT_EQ(1U, is_same_documents_.size()); |
| return is_same_documents_[0]; |
| } |
| |
| bool did_replace_entry() { |
| EXPECT_EQ(1U, did_replace_entries_.size()); |
| return did_replace_entries_[0]; |
| } |
| |
| const std::vector<ui::PageTransition>& transitions() { return transitions_; } |
| const std::vector<GURL>& urls() { return urls_; } |
| const std::vector<NavigationType>& navigation_types() { |
| return navigation_types_; |
| } |
| const std::vector<bool>& is_same_documents() { return is_same_documents_; } |
| const std::vector<bool>& did_replace_entries() { |
| return did_replace_entries_; |
| } |
| |
| private: |
| void DidFinishNavigation(NavigationHandle* navigation_handle) override { |
| if (!navigation_handle->HasCommitted()) |
| return; |
| |
| if (navigation_handle->GetFrameTreeNodeId() != frame_tree_node_id_) |
| return; |
| |
| --navigations_remaining_; |
| transitions_.push_back(navigation_handle->GetPageTransition()); |
| urls_.push_back(navigation_handle->GetURL()); |
| navigation_types_.push_back( |
| static_cast<NavigationHandleImpl*>(navigation_handle) |
| ->navigation_type()); |
| is_same_documents_.push_back(navigation_handle->IsSameDocument()); |
| did_replace_entries_.push_back(navigation_handle->DidReplaceEntry()); |
| if (!navigations_remaining_ && |
| (!web_contents()->IsLoading() || !wait_for_load_)) |
| message_loop_runner_->Quit(); |
| } |
| |
| void DidStopLoading() override { |
| if (!navigations_remaining_) |
| message_loop_runner_->Quit(); |
| } |
| |
| // The id of the FrameTreeNode whose navigations to observe. |
| int frame_tree_node_id_; |
| |
| // How many navigations remain to capture. |
| int navigations_remaining_; |
| |
| // Whether to also wait for the load to complete. |
| bool wait_for_load_; |
| |
| std::vector<ui::PageTransition> transitions_; |
| std::vector<GURL> urls_; |
| std::vector<NavigationType> navigation_types_; |
| std::vector<bool> is_same_documents_; |
| std::vector<bool> did_replace_entries_; |
| |
| // The MessageLoopRunner used to spin the message loop. |
| scoped_refptr<MessageLoopRunner> message_loop_runner_; |
| }; |
| |
| // Test that going back in a subframe on a loadDataWithBaseURL page doesn't |
| // crash. See https://crbug.com/768575. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigateBackInChildOfLoadDataWithBaseURL) { |
| GURL iframe_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| |
| const GURL base_url("http://baseurl"); |
| const GURL history_url("http://historyurl"); |
| std::string data = |
| "<html><body>" |
| " <p>" |
| " <iframe src=\""; |
| data += iframe_url.spec(); |
| data += |
| "\" />" |
| " </p>" |
| "</body></html>"; |
| |
| // Load data and commit. |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| #if defined(OS_ANDROID) |
| shell()->LoadDataAsStringWithBaseURL(history_url, data, base_url); |
| #else |
| shell()->LoadDataWithBaseURL(history_url, data, base_url); |
| #endif |
| same_tab_observer.Wait(); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1u, root->child_count()); |
| FrameTreeNode* child = root->child_at(0u); |
| |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| std::string script = "document.getElementById('thelink').click()"; |
| EXPECT_TRUE(ExecuteScript(child, script)); |
| observer.Wait(); |
| } |
| |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| shell()->web_contents()->GetController().GoBack(); |
| observer.Wait(); |
| } |
| |
| // Passes if renderer is still alive. |
| EXPECT_TRUE(ExecuteScript(shell(), "console.log('Success');")); |
| } |
| |
| class LoadCommittedCapturer : public WebContentsObserver { |
| public: |
| // Observes the load commit for the specified |node|. |
| explicit LoadCommittedCapturer(FrameTreeNode* node) |
| : WebContentsObserver( |
| node->current_frame_host()->delegate()->GetAsWebContents()), |
| frame_tree_node_id_(node->frame_tree_node_id()), |
| message_loop_runner_(new MessageLoopRunner) {} |
| |
| // Observes the load commit for the next created frame in the specified |
| // |web_contents|. |
| explicit LoadCommittedCapturer(WebContents* web_contents) |
| : WebContentsObserver(web_contents), |
| frame_tree_node_id_(0), |
| message_loop_runner_(new MessageLoopRunner) {} |
| |
| void Wait() { |
| message_loop_runner_->Run(); |
| } |
| |
| ui::PageTransition transition_type() const { |
| return transition_type_; |
| } |
| |
| private: |
| void RenderFrameCreated(RenderFrameHost* render_frame_host) override { |
| RenderFrameHostImpl* rfh = |
| static_cast<RenderFrameHostImpl*>(render_frame_host); |
| |
| // Don't pay attention to pending delete RenderFrameHosts in the main frame, |
| // which might happen in a race if a cross-process navigation happens |
| // quickly. |
| if (!rfh->is_active()) { |
| DLOG(INFO) << "Skipping pending delete RFH: " |
| << rfh->GetSiteInstance()->GetSiteURL(); |
| return; |
| } |
| |
| // If this object was not created with a specified frame tree node, then use |
| // the first created active RenderFrameHost. Once a node is selected, there |
| // shouldn't be any other frames being created. |
| int frame_tree_node_id = rfh->frame_tree_node()->frame_tree_node_id(); |
| DCHECK(frame_tree_node_id_ == 0 || |
| frame_tree_node_id_ == frame_tree_node_id); |
| frame_tree_node_id_ = frame_tree_node_id; |
| } |
| |
| void DidFinishNavigation(NavigationHandle* navigation_handle) override { |
| if (!navigation_handle->HasCommitted()) |
| return; |
| |
| DCHECK_NE(0, frame_tree_node_id_); |
| if (navigation_handle->GetRenderFrameHost()->GetFrameTreeNodeId() != |
| frame_tree_node_id_) { |
| return; |
| } |
| |
| transition_type_ = navigation_handle->GetPageTransition(); |
| if (!web_contents()->IsLoading()) |
| message_loop_runner_->Quit(); |
| } |
| |
| void DidStopLoading() override { message_loop_runner_->Quit(); } |
| |
| // The id of the FrameTreeNode whose navigations to observe. |
| int frame_tree_node_id_; |
| |
| // The transition_type of the last navigation. |
| ui::PageTransition transition_type_; |
| |
| // The MessageLoopRunner used to spin the message loop. |
| scoped_refptr<MessageLoopRunner> message_loop_runner_; |
| }; |
| |
| } // namespace |
| |
| // Some pages create a popup, then write an iframe into it. This causes a |
| // subframe navigation without having any committed entry. Such navigations |
| // just get thrown on the ground, but we shouldn't crash. |
| // |
| // This test actually hits NAVIGATION_TYPE_NAV_IGNORE four times. Two of them, |
| // the initial window.open() and the iframe creation, don't try to create |
| // navigation entries, and the third and fourth, the new navigations, try to. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, SubframeOnEmptyPage) { |
| // Navigate to a page to force the renderer process to start. |
| EXPECT_TRUE(NavigateToURL(shell(), GURL(url::kAboutBlankURL))); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Pop open a new window with no last committed entry. |
| ShellAddedObserver new_shell_observer; |
| { |
| std::string script = "window.open()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| } |
| Shell* new_shell = new_shell_observer.GetShell(); |
| ASSERT_NE(new_shell->web_contents(), shell()->web_contents()); |
| FrameTreeNode* new_root = |
| static_cast<WebContentsImpl*>(new_shell->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_FALSE( |
| new_shell->web_contents()->GetController().GetLastCommittedEntry()); |
| |
| // Make a new iframe in it. |
| NoNavigationsObserver observer(new_shell->web_contents()); |
| { |
| LoadCommittedCapturer capturer(new_shell->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = 'data:text/html,<p>some page</p>';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(new_root, script)); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, new_root->child_count()); |
| ASSERT_NE(nullptr, new_root->child_at(0)); |
| |
| // Navigate it cross-site. |
| GURL frame_url = embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html"); |
| { |
| LoadCommittedCapturer capturer(new_shell->web_contents()); |
| std::string script = JsReplace("location.assign($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(new_root->child_at(0), script)); |
| capturer.Wait(); |
| } |
| |
| // Success is not crashing, and not navigating. |
| EXPECT_EQ(nullptr, |
| new_shell->web_contents()->GetController().GetLastCommittedEntry()); |
| |
| // A nested iframe with a cross-site URL should also be able to commit. |
| GURL grandchild_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(new_shell->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + grandchild_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(new_root->child_at(0), script)); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, new_root->child_at(0)->child_count()); |
| EXPECT_EQ(grandchild_url, new_root->child_at(0)->child_at(0)->current_url()); |
| } |
| |
| // Test that the renderer is not killed after an auto subframe navigation if the |
| // main frame appears to change its origin due to a document.write on an |
| // about:blank page. See https://crbug.com/613732. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| OriginChangeAfterDocumentWrite) { |
| GURL url1 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Pop open a new window to about:blank. |
| ShellAddedObserver new_shell_observer; |
| EXPECT_TRUE(ExecuteScript(root, "var w = window.open('about:blank')")); |
| Shell* new_shell = new_shell_observer.GetShell(); |
| ASSERT_NE(new_shell->web_contents(), shell()->web_contents()); |
| FrameTreeNode* new_root = |
| static_cast<WebContentsImpl*>(new_shell->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| GURL blank_url(url::kAboutBlankURL); |
| EXPECT_EQ(blank_url, new_root->current_url()); |
| |
| // Make a new iframe in it using document.write from the opener. |
| { |
| LoadCommittedCapturer capturer(new_shell->web_contents()); |
| std::string html = "<iframe src='" + url1.spec() + "'></iframe>"; |
| std::string script = JsReplace( |
| "w.document.write($1);" |
| "w.document.close();", |
| html); |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), script)); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, new_root->child_count()); |
| EXPECT_EQ(blank_url, new_root->current_url()); |
| EXPECT_EQ(url1, new_root->child_at(0)->current_url()); |
| |
| // Navigate the subframe. |
| GURL url2 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html"); |
| { |
| LoadCommittedCapturer capturer(new_root->child_at(0)); |
| std::string script = "location.href = '" + url2.spec() + "';"; |
| EXPECT_TRUE(ExecuteScript(new_root->child_at(0), script)); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(blank_url, new_root->current_url()); |
| EXPECT_EQ(url2, new_root->child_at(0)->current_url()); |
| EXPECT_EQ(2, new_shell->web_contents()->GetController().GetEntryCount()); |
| |
| // Do a replace state in the main frame, which changes the URL from |
| // about:blank to the opener's origin, due to the document.write() call. |
| { |
| LoadCommittedCapturer capturer(new_root); |
| std::string script = "history.replaceState({}, 'foo', 'foo');"; |
| EXPECT_TRUE(ExecuteScript(new_root, script)); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(embedded_test_server()->GetURL("/navigation_controller/foo"), |
| new_root->current_url()); |
| EXPECT_EQ(url2, new_root->child_at(0)->current_url()); |
| |
| // Go back in the subframe. Note that the main frame's URL looks like a |
| // cross-origin change from a web URL to about:blank. |
| { |
| TestNavigationObserver observer(new_shell->web_contents(), 1); |
| new_shell->web_contents()->GetController().GoBack(); |
| observer.Wait(); |
| } |
| EXPECT_TRUE(new_root->current_frame_host()->IsRenderFrameLive()); |
| |
| // Go forward in the subframe. Note that the main frame's URL looks like a |
| // cross-origin change from about:blank to a web URL. |
| { |
| TestNavigationObserver observer(new_shell->web_contents(), 1); |
| new_shell->web_contents()->GetController().GoForward(); |
| observer.Wait(); |
| } |
| EXPECT_TRUE(new_root->current_frame_host()->IsRenderFrameLive()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ErrorPageReplacement) { |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| GURL error_url = embedded_test_server()->GetURL("/close-socket"); |
| BrowserThread::PostTask( |
| BrowserThread::IO, FROM_HERE, |
| base::BindOnce(&net::URLRequestFailedJob::AddUrlHandler)); |
| |
| EXPECT_TRUE(NavigateToURL(shell(), GURL(url::kAboutBlankURL))); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // Navigate to a page that fails to load. It must result in an error page, the |
| // NEW_PAGE navigation type, and an addition to the history list. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| NavigateFrameToURL(root, error_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(PAGE_TYPE_ERROR, entry->GetPageType()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| } |
| |
| // Navigate again to the page that fails to load. It results in an error page, |
| // the NEW_PAGE navigation type with replacement, and no addition to the |
| // history list. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| NavigateFrameToURL(root, error_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(PAGE_TYPE_ERROR, entry->GetPageType()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| } |
| |
| // Make a new entry ... |
| EXPECT_TRUE(NavigateToURL(shell(), GURL(url::kAboutBlankURL))); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| |
| // ... and replace it with a failed load. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| RendererLocationReplace(shell(), error_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(PAGE_TYPE_ERROR, entry->GetPageType()); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| } |
| |
| // Make a new web ui page to force a process swap ... |
| GURL web_ui_page(std::string(kChromeUIScheme) + "://" + |
| std::string(kChromeUIGpuHost)); |
| EXPECT_TRUE(NavigateToURL(shell(), web_ui_page)); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| |
| // ... and replace it with a failed load. (It is NEW_PAGE for the reason noted |
| // above.) |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| RendererLocationReplace(shell(), error_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(PAGE_TYPE_ERROR, entry->GetPageType()); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| } |
| } |
| |
| // Various tests for navigation type classifications. TODO(avi): It's rather |
| // bogus that the same info is in two different enums; http://crbug.com/453555. |
| |
| // Verify that navigations for NAVIGATION_TYPE_NEW_PAGE are correctly |
| // classified. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_NewPage) { |
| EXPECT_TRUE(NavigateToURL(shell(), GURL(url::kAboutBlankURL))); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Simple load. |
| FrameNavigateParamsCapturer capturer(root); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| NavigateFrameToURL(root, frame_url); |
| capturer.Wait(); |
| // TODO(avi,creis): Why is this (and quite a few others below) a "link" |
| // transition? Lots of these transitions should be cleaned up. |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Load via a fragment link click. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // Load via link click. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "document.getElementById('thelink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // location.assign(). |
| FrameNavigateParamsCapturer capturer(root); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| std::string script = JsReplace("location.assign($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // history.pushState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.pushState({}, 'page 1', 'simple_page_1.html')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // location.replace(). |
| FrameNavigateParamsCapturer capturer(root); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| std::string script = JsReplace("location.replace($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| // Verify that navigations for NAVIGATION_TYPE_EXISTING_PAGE are correctly |
| // classified. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_ExistingPage) { |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Back from the browser side. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Forward from the browser side. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Back from the renderer side. |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(root, "history.back()")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Forward from the renderer side. |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(root, "history.forward()")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Back from the renderer side via history.go(). |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(root, "history.go(-1)")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Forward from the renderer side via history.go(). |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(root, "history.go(1)")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Reload from the browser side. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().Reload(ReloadType::NORMAL, false); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_RELOAD)); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // Reload from the renderer side. |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(root, "location.reload()")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| { |
| // location.replace(). |
| FrameNavigateParamsCapturer capturer(root); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| std::string script = JsReplace("location.replace($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| // Now, various same document navigations. |
| |
| { |
| // Same-document location.replace(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "location.replace('#foo')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // history.replaceState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.replaceState({}, 'page 2', 'simple_page_2.html')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // Back and forward across a fragment navigation. |
| |
| GURL url_links(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_links)); |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| { |
| // Back. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // Forward. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_FORWARD_BACK))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // Back and forward across a pushState-created navigation. |
| |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| script = "history.pushState({}, 'page 2', 'simple_page_2.html')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| { |
| // Back. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // Forward. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_FORWARD_BACK))); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| } |
| |
| // Verify that navigations for NAVIGATION_TYPE_SAME_PAGE are correctly |
| // classified. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_SamePage) { |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Simple load. |
| FrameNavigateParamsCapturer capturer(root); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root, frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_SAME_PAGE, capturer.navigation_type()); |
| } |
| } |
| |
| // Verify that reloading a page with url anchor scrolls to correct position. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, ReloadWithUrlAnchor) { |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/reload-with-url-anchor.html#center-element")); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| |
| double window_scroll_y = 0; |
| std::string get_window_scroll_y = |
| "domAutomationController.send(window.scrollY);"; |
| EXPECT_TRUE(ExecuteScriptAndExtractDouble(shell(), get_window_scroll_y, |
| &window_scroll_y)); |
| |
| // The 'center-element' y-position is 2000px. 2000px is an arbitrary value. |
| double expected_window_scroll_y = 2000; |
| if (IsUseZoomForDSFEnabled()) { |
| float device_scale_factor = shell() |
| ->web_contents() |
| ->GetRenderWidgetHostView() |
| ->GetDeviceScaleFactor(); |
| expected_window_scroll_y = |
| floor(device_scale_factor * expected_window_scroll_y) / |
| device_scale_factor; |
| } |
| EXPECT_FLOAT_EQ(expected_window_scroll_y, window_scroll_y); |
| |
| // Reload. |
| ReloadBlockUntilNavigationsComplete(shell(), 1); |
| |
| EXPECT_TRUE(ExecuteScriptAndExtractDouble(shell(), get_window_scroll_y, |
| &window_scroll_y)); |
| EXPECT_FLOAT_EQ(expected_window_scroll_y, window_scroll_y); |
| } |
| |
| // Verify that reloading a page with url anchor and scroll scrolls to correct |
| // position. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReloadWithUrlAnchorAndScroll) { |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/reload-with-url-anchor.html#center-element")); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| |
| // The 'center-element' y-position is 2000px. This script scrolls the view |
| // 100px below this element. 2000px and 100px are arbitrary values. |
| std::string script_scroll_down = "window.scroll(0, 2100)"; |
| EXPECT_TRUE(ExecuteScript(shell(), script_scroll_down)); |
| |
| std::string get_window_scroll_y = |
| "domAutomationController.send(window.scrollY)"; |
| double window_scroll_y = 0; |
| EXPECT_TRUE(ExecuteScriptAndExtractDouble(shell(), get_window_scroll_y, |
| &window_scroll_y)); |
| |
| double expected_window_scroll_y = 2100; |
| if (IsUseZoomForDSFEnabled()) { |
| float device_scale_factor = shell() |
| ->web_contents() |
| ->GetRenderWidgetHostView() |
| ->GetDeviceScaleFactor(); |
| expected_window_scroll_y = |
| floor(device_scale_factor * expected_window_scroll_y) / |
| device_scale_factor; |
| } |
| EXPECT_FLOAT_EQ(expected_window_scroll_y, window_scroll_y); |
| |
| // Reload. |
| ReloadBlockUntilNavigationsComplete(shell(), 1); |
| |
| EXPECT_TRUE(ExecuteScriptAndExtractDouble(shell(), get_window_scroll_y, |
| &window_scroll_y)); |
| EXPECT_FLOAT_EQ(expected_window_scroll_y, window_scroll_y); |
| } |
| |
| // Verify that empty GURL navigations are not classified as SAME_PAGE. |
| // See https://crbug.com/534980. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_EmptyGURL) { |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Load an (invalid) empty GURL. Blink will treat this as an inert commit, |
| // but we don't want it to show up as SAME_PAGE. |
| FrameNavigateParamsCapturer capturer(root); |
| NavigateFrameToURL(root, GURL()); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| } |
| } |
| |
| // Verify that navigations for NAVIGATION_TYPE_NEW_SUBFRAME and |
| // NAVIGATION_TYPE_AUTO_SUBFRAME are properly classified. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_NewAndAutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| |
| // It is safe to obtain the root frame tree node here, as it doesn't change. |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| { |
| // Initial load. |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| { |
| // Simple load. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Back. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Forward. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Simple load. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Load via a fragment link click. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // location.assign(). |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| std::string script = JsReplace("location.assign($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // location.replace(). |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| std::string script = JsReplace("location.replace($1);", frame_url); |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| { |
| // history.pushState(). |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| std::string script = |
| "history.pushState({}, 'page 1', 'simple_page_1.html')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // history.replaceState(). |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| std::string script = |
| "history.replaceState({}, 'page 2', 'simple_page_2.html')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| { |
| // Reload. |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), "location.reload()")); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| { |
| // Create an iframe. |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| } |
| |
| // Verify that navigations caused by client-side redirects are correctly |
| // classified. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NavigationTypeClassification_ClientSideRedirect) { |
| EXPECT_TRUE(NavigateToURL(shell(), GURL(url::kAboutBlankURL))); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Load the redirecting page. |
| FrameNavigateParamsCapturer capturer(root); |
| capturer.set_navigations_remaining(2); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/client_redirect.html")); |
| NavigateFrameToURL(root, frame_url); |
| capturer.Wait(); |
| |
| ASSERT_EQ(2U, capturer.transitions().size()); |
| ASSERT_EQ(2U, capturer.navigation_types().size()); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transitions()[0], ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_types()[0]); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transitions()[1], |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_types()[1]); |
| EXPECT_TRUE(capturer.did_replace_entries()[1]); |
| } |
| } |
| |
| // Verify that the LoadCommittedDetails::is_same_document value is properly set |
| // for non same document navigations. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| LoadCommittedDetails_IsSameDocument) { |
| GURL links_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), links_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| { |
| // Do a fragment link click. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // Do a non-fragment link click. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "document.getElementById('thelink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| // Second verse, same as the first. (But in a subframe.) |
| |
| GURL iframe_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), iframe_url)); |
| |
| root = static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| NavigateFrameToURL(root->child_at(0), links_url); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| { |
| // Do a fragment link click. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| { |
| // Do a non-fragment link click. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| std::string script = "document.getElementById('thelink').click()"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| } |
| |
| // Verify the tree of FrameNavigationEntries after initial about:blank commits |
| // in subframes, which should not count as real committed loads. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_BlankAutoSubframe) { |
| GURL about_blank_url(url::kAboutBlankURL); |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // 1. Create a iframe with no URL. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Check last committed NavigationEntry. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| FrameNavigationEntry* root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| |
| // Verify subframe entries. The entry should now have one blank subframe |
| // FrameNavigationEntry, but this does not count as committing a real load. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| FrameNavigationEntry* frame_entry = |
| entry->root_node()->children[0]->frame_entry.get(); |
| EXPECT_EQ(about_blank_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(0)->has_committed_real_load()); |
| |
| // 1a. A nested iframe with no URL should also create a subframe entry but not |
| // count as a real load. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Verify subframe entries. The nested entry should have one blank subframe |
| // FrameNavigationEntry, but this does not count as committing a real load. |
| ASSERT_EQ(1U, entry->root_node()->children[0]->children.size()); |
| frame_entry = entry->root_node()->children[0]->children[0]->frame_entry.get(); |
| EXPECT_EQ(about_blank_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(0)->child_at(0)->has_committed_real_load()); |
| |
| // 2. Create another iframe with an explicit about:blank URL. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = 'about:blank';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Check last committed NavigationEntry. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // Verify subframe entries. The new entry should have one blank subframe |
| // FrameNavigationEntry, but this does not count as committing a real load. |
| ASSERT_EQ(2U, entry->root_node()->children.size()); |
| frame_entry = entry->root_node()->children[1]->frame_entry.get(); |
| EXPECT_EQ(about_blank_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(1)->has_committed_real_load()); |
| |
| // 3. A real same-site navigation in the nested iframe should be AUTO. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| |
| { |
| LoadCommittedCapturer capturer(root->child_at(0)->child_at(0)); |
| std::string script = JsReplace( |
| "var frames = document.getElementsByTagName('iframe');" |
| "frames[0].src = $1;", |
| frame_url); |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Check last committed NavigationEntry. It should have replaced the previous |
| // frame entry in the original NavigationEntry. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // The entry should still have one nested subframe FrameNavigationEntry. |
| ASSERT_EQ(1U, entry->root_node()->children[0]->children.size()); |
| frame_entry = entry->root_node()->children[0]->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(0)->has_committed_real_load()); |
| EXPECT_TRUE(root->child_at(0)->child_at(0)->has_committed_real_load()); |
| EXPECT_FALSE(root->child_at(1)->has_committed_real_load()); |
| |
| // 4. A real cross-site navigation in the second iframe should be AUTO. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(root->child_at(1)); |
| std::string script = JsReplace( |
| "var frames = document.getElementsByTagName('iframe');" |
| "frames[1].src = $1;", |
| foo_url); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Check last committed NavigationEntry. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // The entry should still have two subframe FrameNavigationEntries. |
| ASSERT_EQ(2U, entry->root_node()->children.size()); |
| frame_entry = entry->root_node()->children[1]->frame_entry.get(); |
| EXPECT_EQ(foo_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(0)->has_committed_real_load()); |
| EXPECT_TRUE(root->child_at(0)->child_at(0)->has_committed_real_load()); |
| EXPECT_TRUE(root->child_at(1)->has_committed_real_load()); |
| |
| // 5. A new navigation to about:blank in the nested frame should count as a |
| // real load, since that frame has already committed a real load and this is |
| // not the initial blank page. |
| { |
| LoadCommittedCapturer capturer(root->child_at(0)->child_at(0)); |
| std::string script = "var frames = document.getElementsByTagName('iframe');" |
| "frames[0].src = 'about:blank';"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| } |
| |
| // This should have created a new NavigationEntry. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_NE(entry, controller.GetLastCommittedEntry()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // Verify subframe entries. |
| ASSERT_EQ(2U, entry->root_node()->children.size()); |
| frame_entry = |
| entry2->root_node()->children[0]->children[0]->frame_entry.get(); |
| EXPECT_EQ(about_blank_url, frame_entry->url()); |
| EXPECT_FALSE(root->child_at(0)->has_committed_real_load()); |
| EXPECT_TRUE(root->child_at(0)->child_at(0)->has_committed_real_load()); |
| EXPECT_TRUE(root->child_at(1)->has_committed_real_load()); |
| |
| // Check the end result of the frame tree. |
| if (AreAllSitesIsolatedForTesting()) { |
| FrameTreeVisualizer visualizer; |
| EXPECT_EQ( |
| " Site A ------------ proxies for B\n" |
| " |--Site A ------- proxies for B\n" |
| " | +--Site A -- proxies for B\n" |
| " +--Site B ------- proxies for A\n" |
| "Where A = http://127.0.0.1/\n" |
| " B = http://foo.com/", |
| visualizer.DepictFrameTree(root)); |
| } |
| } |
| |
| // Verify the tree of FrameNavigationEntries when a nested iframe commits inside |
| // the initial blank page of a loading iframe. Prevents regression of |
| // https://crbug.com/600743. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SlowNestedAutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Create a iframe with a URL that doesn't commit. |
| GURL slow_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| TestNavigationManager subframe_delayer(shell()->web_contents(), slow_url); |
| std::string script_template = |
| "var iframe = document.createElement('iframe');" |
| "iframe.src = $1;" |
| "document.body.appendChild(iframe);"; |
| |
| EXPECT_TRUE(ExecuteScript(root, JsReplace(script_template, slow_url))); |
| EXPECT_TRUE(subframe_delayer.WaitForRequestStart()); |
| |
| // Stop the request so that we can wait for load stop below, without ending up |
| // with a commit for this frame. |
| shell()->web_contents()->Stop(); |
| |
| // 2. A nested iframe with a cross-site URL should be able to commit. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE( |
| ExecuteScript(root->child_at(0), JsReplace(script_template, foo_url))); |
| WaitForLoadStopWithoutSuccessCheck(shell()->web_contents()); |
| |
| // TODO(creis): Check subframe entries once we create them in this case. |
| // See https://crbug.com/608402. |
| EXPECT_EQ(foo_url, root->child_at(0)->child_at(0)->current_url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries when a nested iframe commits inside |
| // the initial blank page of an iframe with no committed entry. Prevents |
| // regression of https://crbug.com/600743. |
| // Flaky test: See https://crbug.com/610801 |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| DISABLED_FrameNavigationEntry_NoCommitNestedAutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Create a iframe with a URL that doesn't commit. |
| GURL no_commit_url(embedded_test_server()->GetURL("/nocontent")); |
| { |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + no_commit_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| } |
| EXPECT_EQ(GURL(), root->child_at(0)->current_url()); |
| |
| // 2. A nested iframe with a cross-site URL should be able to commit. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // TODO(creis): Check subframe entries once we create them in this case. |
| // See https://crbug.com/608402. |
| EXPECT_EQ(foo_url, root->child_at(0)->child_at(0)->current_url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries when a nested iframe commits after |
| // doing same document back navigation, in which case its parent might not have |
| // been in the NavigationEntry. Prevents regression of |
| // https://crbug.com/600743. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_BackNestedAutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Perform same document navigation. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "history.pushState({}, 'foo', 'foo')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // 2. Create an iframe. |
| GURL child_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + child_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // 3. Perform back same document navigation. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| |
| // 4. A nested iframe with a cross-site URL should be able to commit. |
| GURL grandchild_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + grandchild_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // TODO(creis): Check subframe entries once we create them in this case. |
| // See https://crbug.com/608402. |
| EXPECT_EQ(grandchild_url, root->child_at(0)->child_at(0)->current_url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries when a nested iframe commits after |
| // its parent changes its name, in which case we might not find the parent |
| // FrameNavigationEntry. Prevents regression of https://crbug.com/600743. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RenameNestedAutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Create an iframe. |
| GURL child_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + child_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // 2. Change the iframe's name. |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), "window.name = 'foo';")); |
| |
| // 3. A nested iframe with a cross-site URL should be able to commit. |
| GURL bar_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + bar_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // TODO(creis): Check subframe entries once we create them in this case. |
| // See https://crbug.com/608402. |
| EXPECT_EQ(bar_url, root->child_at(0)->child_at(0)->current_url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries after NAVIGATION_TYPE_AUTO_SUBFRAME |
| // commits. |
| // TODO(creis): Test updating entries for history auto subframe navigations. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_AutoSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // 1. Create a same-site iframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // Check last committed NavigationEntry. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| FrameNavigationEntry* root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| EXPECT_FALSE(controller.GetPendingEntry()); |
| |
| // The entry should now have a subframe FrameNavigationEntry. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| FrameNavigationEntry* frame_entry = |
| entry->root_node()->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_url, frame_entry->url()); |
| EXPECT_TRUE(root->child_at(0)->has_committed_real_load()); |
| |
| // 2. Create a second, initially cross-site iframe. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The last committed NavigationEntry shouldn't have changed. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| EXPECT_FALSE(controller.GetPendingEntry()); |
| |
| // The entry should now have 2 subframe FrameNavigationEntries. |
| ASSERT_EQ(2U, entry->root_node()->children.size()); |
| frame_entry = entry->root_node()->children[1]->frame_entry.get(); |
| EXPECT_EQ(foo_url, frame_entry->url()); |
| EXPECT_TRUE(root->child_at(1)->has_committed_real_load()); |
| |
| // 3. Create a nested iframe in the second subframe. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(1), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The last committed NavigationEntry shouldn't have changed. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| |
| // The entry should now have 2 subframe FrameNavigationEntries. |
| ASSERT_EQ(2U, entry->root_node()->children.size()); |
| ASSERT_EQ(1U, entry->root_node()->children[1]->children.size()); |
| frame_entry = entry->root_node()->children[1]->children[0]->frame_entry.get(); |
| EXPECT_EQ(foo_url, frame_entry->url()); |
| |
| // 4. Create a third iframe on the same site as the second. This ensures that |
| // the commit type is correct even when the subframe process already exists. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The last committed NavigationEntry shouldn't have changed. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| |
| // The entry should now have 3 subframe FrameNavigationEntries. |
| ASSERT_EQ(3U, entry->root_node()->children.size()); |
| frame_entry = entry->root_node()->children[2]->frame_entry.get(); |
| EXPECT_EQ(foo_url, frame_entry->url()); |
| |
| // 5. Create a nested iframe on the original site (A-B-A). |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| FrameTreeNode* child = root->child_at(2); |
| EXPECT_TRUE(ExecuteScript(child, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The last committed NavigationEntry shouldn't have changed. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| root_entry = entry->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry->url()); |
| |
| // There should be a corresponding FrameNavigationEntry. |
| ASSERT_EQ(1U, entry->root_node()->children[2]->children.size()); |
| frame_entry = entry->root_node()->children[2]->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_url, frame_entry->url()); |
| |
| // Check the end result of the frame tree. |
| if (AreAllSitesIsolatedForTesting()) { |
| FrameTreeVisualizer visualizer; |
| EXPECT_EQ( |
| " Site A ------------ proxies for B\n" |
| " |--Site A ------- proxies for B\n" |
| " |--Site B ------- proxies for A\n" |
| " | +--Site B -- proxies for A\n" |
| " +--Site B ------- proxies for A\n" |
| " +--Site A -- proxies for B\n" |
| "Where A = http://127.0.0.1/\n" |
| " B = http://foo.com/", |
| visualizer.DepictFrameTree(root)); |
| } |
| } |
| |
| // Verify the tree of FrameNavigationEntries after NAVIGATION_TYPE_NEW_SUBFRAME |
| // commits. |
| // Disabled due to flakes; see https://crbug.com/646836. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_NewSubframe) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // 1. Create a same-site iframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| } |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // 2. Navigate in the subframe same-site. |
| GURL frame_url2(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url2); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| // We should have created a new NavigationEntry with the same main frame URL. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| EXPECT_NE(entry, entry2); |
| EXPECT_EQ(main_url, entry2->GetURL()); |
| FrameNavigationEntry* root_entry2 = entry2->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry2->url()); |
| |
| // The entry should have a new FrameNavigationEntries for the subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url2, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Create a second, initially cross-site iframe. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| } |
| |
| // 4. Create a nested same-site iframe in the second subframe, wait for it to |
| // commit, then navigate it again cross-site. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + foo_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(1), script)); |
| capturer.Wait(); |
| } |
| GURL bar_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_1.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(1)->child_at(0)); |
| RenderFrameDeletedObserver deleted_observer( |
| root->child_at(1)->child_at(0)->current_frame_host()); |
| NavigateFrameToURL(root->child_at(1)->child_at(0), bar_url); |
| // Wait for the RenderFrame to go away, if this will be cross-process. |
| if (AreAllSitesIsolatedForTesting()) |
| deleted_observer.WaitUntilDeleted(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| // We should have created a new NavigationEntry with the same main frame URL. |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry3 = controller.GetLastCommittedEntry(); |
| EXPECT_NE(entry, entry3); |
| EXPECT_EQ(main_url, entry3->GetURL()); |
| FrameNavigationEntry* root_entry3 = entry3->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry3->url()); |
| |
| // The entry should still have FrameNavigationEntries for all 3 subframes. |
| ASSERT_EQ(2U, entry3->root_node()->children.size()); |
| EXPECT_EQ(frame_url2, entry3->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(foo_url, entry3->root_node()->children[1]->frame_entry->url()); |
| ASSERT_EQ(1U, entry3->root_node()->children[1]->children.size()); |
| EXPECT_EQ(bar_url, |
| entry3->root_node()->children[1]->children[0]->frame_entry->url()); |
| |
| // 6. Navigate the second subframe cross-site, clearing its existing subtree. |
| GURL baz_url(embedded_test_server()->GetURL( |
| "baz.com", "/navigation_controller/simple_page_1.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(1)); |
| RenderFrameDeletedObserver deleted_observer( |
| root->child_at(1)->current_frame_host()); |
| std::string script = "var frames = document.getElementsByTagName('iframe');" |
| "frames[1].src = '" + baz_url.spec() + "';"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| // Wait for the RenderFrame to go away, if this will be cross-process. |
| if (AreAllSitesIsolatedForTesting()) |
| deleted_observer.WaitUntilDeleted(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| // We should have created a new NavigationEntry with the same main frame URL. |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry4 = controller.GetLastCommittedEntry(); |
| EXPECT_NE(entry, entry4); |
| EXPECT_EQ(main_url, entry4->GetURL()); |
| FrameNavigationEntry* root_entry4 = entry4->root_node()->frame_entry.get(); |
| EXPECT_EQ(main_url, root_entry4->url()); |
| |
| // The entry should still have FrameNavigationEntries for all 3 subframes. |
| ASSERT_EQ(2U, entry4->root_node()->children.size()); |
| EXPECT_EQ(frame_url2, entry4->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(baz_url, entry4->root_node()->children[1]->frame_entry->url()); |
| ASSERT_EQ(0U, entry4->root_node()->children[1]->children.size()); |
| |
| // Check the end result of the frame tree. |
| if (AreAllSitesIsolatedForTesting()) { |
| FrameTreeVisualizer visualizer; |
| EXPECT_EQ( |
| " Site A ------------ proxies for B\n" |
| " |--Site A ------- proxies for B\n" |
| " +--Site B ------- proxies for A\n" |
| "Where A = http://127.0.0.1/\n" |
| " B = http://baz.com/", |
| visualizer.DepictFrameTree(root)); |
| } |
| } |
| |
| // Ensure that we don't crash when navigating subframes after same document |
| // navigations. See https://crbug.com/522193. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SubframeAfterSameDocument) { |
| // 1. Start on a page with a subframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| // Navigate to a real page in the subframe, so that the next navigation will |
| // be MANUAL_SUBFRAME. |
| GURL subframe_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| { |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), subframe_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // 2. Same document navigation in the main frame. |
| std::string push_script = "history.pushState({}, 'page 2', 'page_2.html')"; |
| EXPECT_TRUE(ExecuteScript(root, push_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(subframe_url, entry->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Add a nested subframe. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + subframe_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| entry = controller.GetLastCommittedEntry(); |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(subframe_url, entry->root_node()->children[0]->frame_entry->url()); |
| ASSERT_EQ(1U, entry->root_node()->children[0]->children.size()); |
| EXPECT_EQ(subframe_url, |
| entry->root_node()->children[0]->children[0]->frame_entry->url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries after back/forward navigations in a |
| // cross-site subframe. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SubframeBackForward) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Create a same-site iframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| } |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| |
| // 2. Navigate in the subframe cross-site. |
| GURL frame_url2(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/page_with_links.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url2); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // 3. Navigate in the subframe cross-site again. |
| GURL frame_url3(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/page_with_links.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url3); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry3 = controller.GetLastCommittedEntry(); |
| |
| // 4. Go back in the subframe. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry2, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url2, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 5. Go back in the subframe again to the parent page's site. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry1, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| ASSERT_EQ(1U, entry1->root_node()->children.size()); |
| EXPECT_EQ(frame_url, entry1->root_node()->children[0]->frame_entry->url()); |
| |
| // 6. Go forward in the subframe cross-site. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry2, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url2, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 7. Go forward in the subframe again, cross-site. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| shell()->web_contents()->GetController().GoForward(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.navigation_type()); |
| } |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry3, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| ASSERT_EQ(1U, entry3->root_node()->children.size()); |
| EXPECT_EQ(frame_url3, entry3->root_node()->children[0]->frame_entry->url()); |
| } |
| |
| // Verify the tree of FrameNavigationEntries after subframes are recreated in |
| // history navigations, including nested frames. The history will look like: |
| // 1. initial_url |
| // 2. main_url_a (data_url) |
| // 3. main_url_a (frame_url_b (data_url)) |
| // 4. main_url_a (frame_url_b (frame_url_c)) |
| // 5. main_url_d |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RecreatedSubframeBackForward) { |
| // 1. Start on a page with no frames. |
| GURL initial_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), initial_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(initial_url, root->current_url()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(0U, entry1->root_node()->children.size()); |
| |
| // 2. Navigate to a page with a data URL iframe. |
| GURL main_url_a(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_a)); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the data subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(data_url, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Navigate the iframe cross-site to a page with a nested iframe. |
| GURL frame_url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/page_with_data_iframe.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url_b); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry3 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the b.com subframe. |
| ASSERT_EQ(1U, entry3->root_node()->children.size()); |
| ASSERT_EQ(1U, entry3->root_node()->children[0]->children.size()); |
| EXPECT_EQ(frame_url_b, entry3->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, |
| entry3->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // 4. Navigate the nested iframe cross-site. |
| GURL frame_url_c(embedded_test_server()->GetURL( |
| "c.com", "/navigation_controller/simple_page_2.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)->child_at(0)); |
| NavigateFrameToURL(root->child_at(0)->child_at(0), frame_url_c); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| EXPECT_EQ(frame_url_c, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry4 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry4->root_node()->children.size()); |
| ASSERT_EQ(1U, entry4->root_node()->children[0]->children.size()); |
| EXPECT_EQ(frame_url_b, entry4->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(frame_url_c, |
| entry4->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // Remember the DSNs for later. |
| int64_t root_dsn = |
| entry4->root_node()->frame_entry->document_sequence_number(); |
| int64_t frame_b_dsn = |
| entry4->root_node()->children[0]->frame_entry->document_sequence_number(); |
| int64_t frame_c_dsn = entry4->root_node() |
| ->children[0] |
| ->children[0] |
| ->frame_entry->document_sequence_number(); |
| |
| // 5. Navigate main frame cross-site, destroying the frames. |
| GURL main_url_d(embedded_test_server()->GetURL( |
| "d.com", "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_d)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_d, root->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(4, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry5 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(0U, entry5->root_node()->children.size()); |
| |
| // 6. Go back, recreating the iframe and its nested iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| EXPECT_EQ(frame_url_c, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry4, controller.GetLastCommittedEntry()); |
| |
| // The main frame should not have changed its DSN. |
| EXPECT_EQ(root_dsn, |
| entry4->root_node()->frame_entry->document_sequence_number()); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry4->root_node()->children.size()); |
| ASSERT_EQ(1U, entry4->root_node()->children[0]->children.size()); |
| EXPECT_EQ(frame_url_b, entry4->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(frame_url_c, |
| entry4->root_node()->children[0]->children[0]->frame_entry->url()); |
| // The subframes should not have changed their DSNs. |
| // See https://crbug.com/628286. |
| EXPECT_EQ(frame_b_dsn, entry4->root_node() |
| ->children[0] |
| ->frame_entry->document_sequence_number()); |
| EXPECT_EQ(frame_c_dsn, entry4->root_node() |
| ->children[0] |
| ->children[0] |
| ->frame_entry->document_sequence_number()); |
| |
| // Inject a JS value so that we can check for it later. |
| EXPECT_TRUE(content::ExecuteScript(root, "foo=3;")); |
| |
| // 7. Go back again, to the data URL in the nested iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry3, controller.GetLastCommittedEntry()); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry3->root_node()->children.size()); |
| ASSERT_EQ(1U, entry3->root_node()->children[0]->children.size()); |
| EXPECT_EQ(frame_url_b, entry3->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, |
| entry3->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // Verify that we did not reload the main frame. See https://crbug.com/586234. |
| { |
| int value = 0; |
| EXPECT_TRUE(ExecuteScriptAndExtractInt( |
| root, "domAutomationController.send(foo)", &value)); |
| EXPECT_EQ(3, value); |
| } |
| |
| // 8. Go back again, to the data URL in the first subframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry2, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(data_url, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 9. Go back again, to the initial main frame page. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(initial_url, root->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry1, controller.GetLastCommittedEntry()); |
| EXPECT_EQ(0U, entry1->root_node()->children.size()); |
| |
| // 10. Go forward multiple entries and verify the correct subframe URLs load. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoToOffset(2); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(5, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry3, controller.GetLastCommittedEntry()); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry3->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, entry3->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, |
| entry3->root_node()->children[0]->children[0]->frame_entry->url()); |
| } |
| |
| // Verify that we navigate to the fallback (original) URL if a subframe's |
| // FrameNavigationEntry can't be found during a history navigation. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SubframeHistoryFallback) { |
| // 1. Start on a page with a data URL iframe. |
| GURL main_url_a(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_a)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the data subframe. |
| ASSERT_EQ(1U, entry1->root_node()->children.size()); |
| EXPECT_EQ(data_url, entry1->root_node()->children[0]->frame_entry->url()); |
| |
| // 2. Navigate the iframe cross-site. |
| GURL frame_url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/simple_page_1.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url_b); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the b.com subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Navigate main frame cross-site, destroying the frames. |
| GURL main_url_c(embedded_test_server()->GetURL( |
| "c.com", "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_c)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_c, root->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry3 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(0U, entry3->root_node()->children.size()); |
| |
| // Force the subframe entry to have the wrong name, so that it isn't found |
| // when we go back. |
| entry2->root_node()->children[0]->frame_entry->set_frame_unique_name("wrong"); |
| |
| // 4. Go back, recreating the iframe. The subframe entry won't be found, and |
| // we should fall back to the default URL. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry2, controller.GetLastCommittedEntry()); |
| |
| // The entry should have both the stale FrameNavigationEntry with the old |
| // name and the new FrameNavigationEntry for the fallback navigation. |
| ASSERT_EQ(2U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, entry2->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, entry2->root_node()->children[1]->frame_entry->url()); |
| } |
| |
| // Allows waiting until an URL with a data scheme commits in any frame. |
| class DataUrlCommitObserver : public WebContentsObserver { |
| public: |
| explicit DataUrlCommitObserver(WebContents* web_contents) |
| : WebContentsObserver(web_contents), |
| message_loop_runner_(new MessageLoopRunner) {} |
| |
| void Wait() { message_loop_runner_->Run(); } |
| |
| private: |
| void DidFinishNavigation(NavigationHandle* navigation_handle) override { |
| if (navigation_handle->HasCommitted() && |
| !navigation_handle->IsErrorPage() && |
| navigation_handle->GetURL().scheme() == "data") |
| message_loop_runner_->Quit(); |
| } |
| |
| // The MessageLoopRunner used to spin the message loop. |
| scoped_refptr<MessageLoopRunner> message_loop_runner_; |
| }; |
| |
| // Verify that dynamically generated iframes load properly during a history |
| // navigation if no history item can be found for them. |
| // See https://crbug.com/649345. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_DynamicSubframeHistoryFallback) { |
| // 1. Start on a page with a script-generated iframe. The iframe has a |
| // dynamic name, starts at about:blank, and gets navigated to a dynamic data |
| // URL as the page is loading. |
| GURL main_url_a(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/dynamic_iframe.html")); |
| { |
| // Wait until the data URL has committed, even if load stop happens after |
| // about:blank load. |
| DataUrlCommitObserver data_observer(shell()->web_contents()); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_a)); |
| data_observer.Wait(); |
| } |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ("data", root->child_at(0)->current_url().scheme()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the data subframe. |
| ASSERT_EQ(1U, entry1->root_node()->children.size()); |
| EXPECT_EQ("data", |
| entry1->root_node()->children[0]->frame_entry->url().scheme()); |
| |
| // 2. Navigate main frame cross-site, destroying the frames. |
| GURL main_url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_b)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_b, root->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(0U, entry2->root_node()->children.size()); |
| |
| // 3. Go back, recreating the iframe. The subframe will have a new name this |
| // time, so we won't find a history item for it. We should let the new data |
| // URL be loaded into it, rather than clobbering it with an about:blank page. |
| { |
| // Wait until the data URL has committed, even if load stop happens first. |
| DataUrlCommitObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ("data", root->child_at(0)->current_url().scheme()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry1, controller.GetLastCommittedEntry()); |
| |
| // There should be only 1 FNE, because when the child frame is dynamically |
| // created or recreated from javascript, it's FNE will be removed when the |
| // frame is removed. |
| ASSERT_EQ(1U, entry1->root_node()->children.size()); |
| EXPECT_EQ("data", |
| entry1->root_node()->children[0]->frame_entry->url().scheme()); |
| |
| // The iframe commit should have been classified AUTO_SUBFRAME and not |
| // NEW_SUBFRAME, so we should still be able to go forward. |
| EXPECT_TRUE(shell()->web_contents()->GetController().CanGoForward()); |
| } |
| |
| // Verify that we don't clobber any content injected into the initial blank page |
| // if we go back to an about:blank subframe. See https://crbug.com/626416. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RecreatedBlankSubframe) { |
| // 1. Start on a page that injects content into an about:blank iframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/inject_into_blank_iframe.html")); |
| GURL blank_url(url::kAboutBlankURL); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| // Verify that the parent was able to script the iframe. |
| std::string expected_text("Injected text"); |
| { |
| std::string value; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| root->child_at(0), |
| "domAutomationController.send(document.body.innerHTML)", &value)); |
| EXPECT_EQ(expected_text, value); |
| } |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| |
| // 2. Navigate the main frame, destroying the frames. |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_2)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_2, root->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // 3. Go back, recreating the iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| // Verify that the parent was able to script the iframe. |
| { |
| std::string value; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| root->child_at(0), |
| "domAutomationController.send(document.body.innerHTML)", &value)); |
| EXPECT_EQ(expected_text, value); |
| } |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| } |
| |
| // Verify that we correctly load nested iframes injected into a page if we go |
| // back and recreate them. Also confirm that form values are not restored for |
| // forms injected into about:blank pages. See https://crbug.com/657896. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RecreatedInjectedBlankSubframe) { |
| // 1. Start on a page that injects a nested iframe into an injected |
| // about:blank iframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/inject_subframe_into_blank_iframe.html")); |
| GURL blank_url(url::kAboutBlankURL); |
| GURL inner_url( |
| embedded_test_server()->GetURL("/navigation_controller/form.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Verify that the inner iframe was able to load. |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, root->child_at(0)->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_at(0)->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(inner_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(inner_url, |
| entry->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // Set a value in the form which will be stored in the PageState. |
| EXPECT_TRUE( |
| ExecuteScript(root->child_at(0)->child_at(0), |
| "document.getElementById('itext').value = 'modified';")); |
| |
| // 2. Navigate the main frame same-site, destroying the subframes. |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_2)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_2, root->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // 3. Go back, recreating the subframes. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| // Verify that the inner iframe went to the correct URL. |
| EXPECT_EQ(inner_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // There is only 1 child frame in the frame tree and only 1 FNE, because when |
| // the child frame is dynamically created or recreated from javascript, it's |
| // FNE will be removed when the frame is removed. |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(inner_url, |
| entry->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // With injected about:blank iframes, we never restore form values from |
| // PageState. |
| std::string form_value = "fail"; |
| EXPECT_TRUE( |
| ExecuteScriptAndExtractString(root->child_at(0)->child_at(0), |
| "window.domAutomationController.send(" |
| "document.getElementById('itext').value);", |
| &form_value)); |
| EXPECT_EQ("", form_value); |
| } |
| |
| // Verify that we correctly load a nested iframe created by an injected iframe |
| // srcdoc if we go back and recreate the frames. |
| // |
| // This test is similar to |
| // NavigationControllerBrowserTest.FrameNavigationEntry_RecreatedInjectedBlankSubframe |
| // and RenderFrameHostManagerTest.RestoreSubframeFileAccessForHistoryNavigation. |
| // |
| // This test worked before and after the fix for https://crbug.com/657896, but |
| // it failed with a preliminary version of the fix (see also |
| // https://crbug.com/657896#c9). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RecreatedInjectedSrcdocSubframe) { |
| // 1. Start on a page that injects a nested iframe srcdoc which contains a |
| // nested iframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/inject_iframe_srcdoc_with_nested_frame.html")); |
| GURL srcdoc_url(content::kAboutSrcDocURL); |
| GURL inner_url( |
| embedded_test_server()->GetURL("/navigation_controller/form.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Verify that the inner iframe was able to load. |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, root->child_at(0)->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_at(0)->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(srcdoc_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(inner_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(srcdoc_url, entry->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(inner_url, |
| entry->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // Set a value in the form which will be stored in the PageState. |
| EXPECT_TRUE( |
| ExecuteScript(root->child_at(0)->child_at(0), |
| "document.getElementById('itext').value = 'modified';")); |
| |
| // 2. Navigate the main frame same-site, destroying the subframes. |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_2)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_2, root->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // 3. Go back, recreating the subframes. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, root->child_at(0)->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_at(0)->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(srcdoc_url, root->child_at(0)->current_url()); |
| |
| // Verify that the inner iframe went to the correct URL. |
| EXPECT_EQ(inner_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // There is only 1 child frame in the frame tree and only 1 FNE, because when |
| // the child frame is dynamically created or recreated from javascript, it's |
| // FNE will be removed when the frame is removed. |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| |
| // The entry should have FrameNavigationEntries for the subframes. |
| EXPECT_EQ(srcdoc_url, entry->root_node()->children[0]->frame_entry->url()); |
| EXPECT_EQ(inner_url, |
| entry->root_node()->children[0]->children[0]->frame_entry->url()); |
| |
| // With *injected* iframe srcdoc pages, we don't restore form values from |
| // PageState (because iframes injected by javascript always get a fresh, |
| // random unique name each time they are created or recreated - see |
| // https://crbug.com/500260). |
| // |
| // Note that restoring form values in srcdoc frames created via static html is |
| // expected to work and is tested by |
| // RenderFrameHostManagerTest.RestoreSubframeFileAccessForHistoryNavigation. |
| std::string form_value = "fail"; |
| EXPECT_TRUE( |
| ExecuteScriptAndExtractString(root->child_at(0)->child_at(0), |
| "window.domAutomationController.send(" |
| "document.getElementById('itext').value);", |
| &form_value)); |
| EXPECT_EQ("", form_value); |
| } |
| |
| // Verify that we can load about:blank in an iframe when going back to a page, |
| // if that iframe did not originally have about:blank in it. See |
| // https://crbug.com/657896. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RecreatedSubframeToBlank) { |
| // 1. Start on a page with a data iframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| // 2. Navigate the subframe to about:blank. |
| GURL blank_url(url::kAboutBlankURL); |
| NavigateFrameToURL(root->child_at(0), blank_url); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Navigate the main frame, destroying the frames. |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_2)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_2, root->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| |
| // 3. Go back, recreating the iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| } |
| |
| // Ensure we don't crash if an onload handler removes an about:blank frame after |
| // recreating it on a back/forward. See https://crbug.com/638166. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RemoveRecreatedBlankSubframe) { |
| // 1. Start on a page that removes its about:blank iframe during onload. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/remove_blank_iframe_on_load.html")); |
| GURL blank_url(url::kAboutBlankURL); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(main_url, root->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe, even |
| // though it is being removed from the page. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| |
| // 2. Navigate the main frame, destroying the frames. |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_2)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_2, root->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // 3. Go back, recreating the iframe (and removing it again). |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_EQ(main_url, root->current_url()); |
| |
| // Check that the renderer is still alive. |
| EXPECT_TRUE(ExecuteScript(shell(), "console.log('Success');")); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, entry->root_node()->children[0]->frame_entry->url()); |
| } |
| |
| // Verifies that we clear the children FrameNavigationEntries if a history |
| // navigation redirects, so that we don't try to load previous history items in |
| // frames of the new page. This should only clear the children of the frame |
| // that is redirecting. See https://crbug.com/585194. |
| // |
| // Specifically, this test covers the following interesting cases: |
| // - Subframe redirect when going back from a different main frame (step 4). |
| // - Subframe redirect without changing the main frame (step 6). |
| // - Main frame redirect, clearing the children (step 8). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_BackWithRedirect) { |
| // 1. Start on a page with two frames. |
| GURL initial_url( |
| embedded_test_server()->GetURL("/frame_tree/page_with_two_frames.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), initial_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(2U, root->child_count()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(2U, entry1->root_node()->children.size()); |
| |
| // 2. Navigate both iframes to a page with a nested iframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| NavigateFrameToURL(root->child_at(1), frame_url); |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(frame_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->child_at(0)->current_url()); |
| EXPECT_EQ(frame_url, root->child_at(1)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(1)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // Verify subframe entries. |
| NavigationEntryImpl::TreeNode* root_node = entry2->root_node(); |
| ASSERT_EQ(2U, root_node->children.size()); |
| EXPECT_EQ(frame_url, root_node->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, root_node->children[0]->children[0]->frame_entry->url()); |
| EXPECT_EQ(frame_url, root_node->children[1]->frame_entry->url()); |
| EXPECT_EQ(data_url, root_node->children[1]->children[0]->frame_entry->url()); |
| |
| // Cause the first iframe to redirect when we come back later. It will go |
| // cross-site to a page with an about:blank iframe. |
| GURL frame_redirect_dest_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/page_with_iframe.html")); |
| GURL blank_url(url::kAboutBlankURL); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| frame_redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| observer.Wait(); |
| } |
| |
| // We should not have lost subframe entries for the nested frame. |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| FrameNavigationEntry* nested_entry = |
| entry2->GetFrameEntry(root->child_at(0)->child_at(0)); |
| EXPECT_TRUE(nested_entry); |
| EXPECT_EQ(data_url, nested_entry->url()); |
| |
| // 3. Navigate the main frame to a different page. When we come back, we'll |
| // commit the main frame first and have no pending entry when navigating the |
| // subframes. |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| |
| // 4. Go back. The first iframe should redirect to a cross-site page with a |
| // different nested iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(frame_redirect_dest_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->child_at(0)->current_url()); |
| EXPECT_EQ(frame_url, root->child_at(1)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(1)->child_at(0)->current_url()); |
| |
| // Check the FrameNavigationEntries as well. |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_redirect_dest_url, |
| entry2->GetFrameEntry(root->child_at(0))->url()); |
| EXPECT_EQ(blank_url, |
| entry2->GetFrameEntry(root->child_at(0)->child_at(0))->url()); |
| EXPECT_EQ(frame_url, entry2->GetFrameEntry(root->child_at(1))->url()); |
| EXPECT_EQ(data_url, |
| entry2->GetFrameEntry(root->child_at(1)->child_at(0))->url()); |
| |
| // In --site-per-process, we're misclassifying the subframe redirect in step 6 |
| // below. For now, skip the rest of the test in that mode. |
| // TODO(creis): Fix this in https://crbug.com/628782. |
| if (AreAllSitesIsolatedForTesting()) |
| return; |
| |
| // Now cause the second iframe to redirect when we come back to it. |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| frame_redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(1), script)); |
| observer.Wait(); |
| } |
| |
| // 5. Navigate the other iframe elsewhere, so that going back does not |
| // require a navigation in the main frame. This means there will be a |
| // pending entry when the subframe commits, exercising a different path than |
| // step 4. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(1)); |
| NavigateFrameToURL(root->child_at(1), url2); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| |
| // 6. As in step 4, go back but redirect, resetting the children. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(frame_redirect_dest_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->child_at(0)->current_url()); |
| EXPECT_EQ(frame_redirect_dest_url, root->child_at(1)->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(1)->child_at(0)->current_url()); |
| |
| // Check the FrameNavigationEntries as well. |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_redirect_dest_url, |
| entry2->GetFrameEntry(root->child_at(0))->url()); |
| EXPECT_EQ(blank_url, |
| entry2->GetFrameEntry(root->child_at(0)->child_at(0))->url()); |
| EXPECT_EQ(frame_redirect_dest_url, |
| entry2->GetFrameEntry(root->child_at(1))->url()); |
| EXPECT_EQ(blank_url, |
| entry2->GetFrameEntry(root->child_at(1)->child_at(0))->url()); |
| |
| // Now cause the main frame to redirect to a page with no frames when we come |
| // back to it. |
| GURL redirect_dest_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_2.html")); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| observer.Wait(); |
| } |
| |
| // 7. Navigate the main frame to a different page. |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| |
| // 8. Go back, causing the main frame to redirect to a page with no frames. |
| // All child items should be gone. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_EQ(redirect_dest_url, root->current_url()); |
| EXPECT_EQ(0U, root->child_count()); |
| EXPECT_EQ(0U, entry2->root_node()->children.size()); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| } |
| |
| // Similar to FrameNavigationEntry_BackWithRedirect but with same-origin frames. |
| // (This wasn't working initially). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SameOriginBackWithRedirect) { |
| // 1. Start on a page with an iframe. |
| GURL initial_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), initial_url)); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(1U, root->child_count()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(1U, entry1->root_node()->children.size()); |
| |
| // 2. Navigate the iframe to a page with a nested iframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(frame_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // Verify subframe entries. |
| NavigationEntryImpl::TreeNode* root_node = entry2->root_node(); |
| ASSERT_EQ(1U, root_node->children.size()); |
| EXPECT_EQ(frame_url, root_node->children[0]->frame_entry->url()); |
| EXPECT_EQ(data_url, root_node->children[0]->children[0]->frame_entry->url()); |
| |
| // Cause the iframe to redirect when we come back later. It will go |
| // same-origin to a page with an about:blank iframe. |
| GURL frame_redirect_dest_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| frame_redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| observer.Wait(); |
| } |
| |
| // We should not have lost subframe entries for the nested frame. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| FrameNavigationEntry* nested_entry = |
| entry2->GetFrameEntry(root->child_at(0)->child_at(0)); |
| EXPECT_TRUE(nested_entry); |
| EXPECT_EQ(data_url, nested_entry->url()); |
| |
| // 3. Navigate the main frame to a different page. When we come back, we'll |
| // commit the main frame first and have no pending entry when navigating the |
| // subframes. |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| |
| // 4. Go back. The first iframe should redirect to a same-origin page with a |
| // different nested iframe. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| GURL blank_url(url::kAboutBlankURL); |
| EXPECT_EQ(initial_url, root->current_url()); |
| EXPECT_EQ(frame_redirect_dest_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->child_at(0)->current_url()); |
| |
| // Check the FrameNavigationEntries as well. |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_redirect_dest_url, |
| entry2->GetFrameEntry(root->child_at(0))->url()); |
| EXPECT_EQ(blank_url, |
| entry2->GetFrameEntry(root->child_at(0)->child_at(0))->url()); |
| |
| // Now cause the main frame to redirect to a page with no frames when we come |
| // back to it. |
| GURL redirect_dest_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| observer.Wait(); |
| } |
| |
| // 5. Navigate the main frame to a different page. |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| |
| // 6. Go back, causing the main frame to redirect to a page with no frames. |
| // All child items should be gone. |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| EXPECT_EQ(redirect_dest_url, root->current_url()); |
| EXPECT_EQ(0U, root->child_count()); |
| EXPECT_EQ(0U, entry2->root_node()->children.size()); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| } |
| |
| // Verify that subframes can be restored in a new NavigationController using the |
| // PageState of an existing NavigationEntry. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RestoreViaPageState) { |
| // 1. Start on a page with a data URL iframe. |
| GURL main_url_a(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_a)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_EQ(0U, root->child_at(0)->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry1 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the data subframe. |
| ASSERT_EQ(1U, entry1->root_node()->children.size()); |
| EXPECT_EQ(data_url, entry1->root_node()->children[0]->frame_entry->url()); |
| |
| // 2. Navigate the iframe cross-site. |
| GURL frame_url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/simple_page_1.html")); |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| NavigateFrameToURL(root->child_at(0), frame_url_b); |
| capturer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the b.com subframe. |
| ASSERT_EQ(1U, entry2->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, entry2->root_node()->children[0]->frame_entry->url()); |
| |
| // 3. Navigate main frame cross-site, destroying the frames. |
| GURL main_url_c(embedded_test_server()->GetURL( |
| "c.com", "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_c)); |
| ASSERT_EQ(0U, root->child_count()); |
| EXPECT_EQ(main_url_c, root->current_url()); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry3 = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(0U, entry3->root_node()->children.size()); |
| |
| // 4. Create a NavigationEntry with the same PageState as |entry2| and verify |
| // it has the same FrameNavigationEntry structure. |
| std::unique_ptr<NavigationEntryImpl> restored_entry = |
| NavigationEntryImpl::FromNavigationEntry( |
| NavigationController::CreateNavigationEntry( |
| main_url_a, Referrer(), ui::PAGE_TRANSITION_RELOAD, false, |
| std::string(), controller.GetBrowserContext(), |
| nullptr /* blob_url_loader_factory */)); |
| EXPECT_EQ(0U, restored_entry->root_node()->children.size()); |
| restored_entry->SetPageState(entry2->GetPageState()); |
| |
| // The entry should have a FrameNavigationEntry for the b.com subframe. |
| EXPECT_EQ(main_url_a, restored_entry->root_node()->frame_entry->url()); |
| ASSERT_EQ(1U, restored_entry->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, |
| restored_entry->root_node()->children[0]->frame_entry->url()); |
| |
| // 5. Restore the new entry in a new tab and verify the correct URLs load. |
| std::vector<std::unique_ptr<NavigationEntry>> entries; |
| entries.push_back(std::move(restored_entry)); |
| Shell* new_shell = Shell::CreateNewWindow( |
| controller.GetBrowserContext(), GURL::EmptyGURL(), nullptr, gfx::Size()); |
| FrameTreeNode* new_root = |
| static_cast<WebContentsImpl*>(new_shell->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| NavigationControllerImpl& new_controller = |
| static_cast<NavigationControllerImpl&>( |
| new_shell->web_contents()->GetController()); |
| new_controller.Restore(entries.size() - 1, |
| RestoreType::LAST_SESSION_EXITED_CLEANLY, &entries); |
| ASSERT_EQ(0u, entries.size()); |
| { |
| TestNavigationObserver restore_observer(new_shell->web_contents()); |
| new_controller.LoadIfNecessary(); |
| restore_observer.Wait(); |
| } |
| ASSERT_EQ(1U, new_root->child_count()); |
| EXPECT_EQ(main_url_a, new_root->current_url()); |
| EXPECT_EQ(frame_url_b, new_root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, new_controller.GetEntryCount()); |
| EXPECT_EQ(0, new_controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* new_entry = new_controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the b.com subframe. |
| EXPECT_EQ(main_url_a, new_entry->root_node()->frame_entry->url()); |
| ASSERT_EQ(1U, new_entry->root_node()->children.size()); |
| EXPECT_EQ(frame_url_b, |
| new_entry->root_node()->children[0]->frame_entry->url()); |
| } |
| |
| // Verify that we can finish loading a page on restore if the PageState is |
| // missing subframes. See https://crbug.com/638088. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RestoreViaPartialPageState) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/inject_into_blank_iframe.html")); |
| GURL blank_url(url::kAboutBlankURL); |
| NavigationControllerImpl& controller = |
| static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Create a NavigationEntry to restore, as if it had been loaded before. The |
| // page has an about:blank iframe and injects content into it, but the |
| // PageState lacks any subframe history items. This may happen during a |
| // restore of a bad session or if the page has changed since the last visit. |
| // Chrome should be robust to this and should be able to load the frame from |
| // its default URL. |
| std::unique_ptr<NavigationEntryImpl> restored_entry = |
| NavigationEntryImpl::FromNavigationEntry( |
| NavigationController::CreateNavigationEntry( |
| main_url, Referrer(), ui::PAGE_TRANSITION_RELOAD, false, |
| std::string(), controller.GetBrowserContext(), |
| nullptr /* blob_url_loader_factory */)); |
| restored_entry->SetPageState(PageState::CreateFromURL(main_url)); |
| EXPECT_EQ(0U, restored_entry->root_node()->children.size()); |
| |
| // Restore the new entry in a new tab and verify the iframe loads and has |
| // content injected into it. |
| std::vector<std::unique_ptr<NavigationEntry>> entries; |
| entries.push_back(std::move(restored_entry)); |
| controller.Restore(entries.size() - 1, |
| RestoreType::LAST_SESSION_EXITED_CLEANLY, &entries); |
| ASSERT_EQ(0u, entries.size()); |
| { |
| TestNavigationObserver restore_observer(shell()->web_contents()); |
| controller.LoadIfNecessary(); |
| restore_observer.Wait(); |
| } |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(main_url, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* new_entry = controller.GetLastCommittedEntry(); |
| |
| // The entry should have a FrameNavigationEntry for the blank subframe. |
| EXPECT_EQ(main_url, new_entry->root_node()->frame_entry->url()); |
| ASSERT_EQ(1U, new_entry->root_node()->children.size()); |
| EXPECT_EQ(blank_url, new_entry->root_node()->children[0]->frame_entry->url()); |
| |
| // Verify that the parent was able to script the iframe. |
| std::string expected_text("Injected text"); |
| { |
| std::string value; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| root->child_at(0), |
| "domAutomationController.send(document.body.innerHTML)", &value)); |
| EXPECT_EQ(expected_text, value); |
| } |
| } |
| |
| // Verifies that the |frame_unique_name| is set to the correct frame, so that we |
| // can match subframe FrameNavigationEntries to newly created frames after |
| // back/forward and restore. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_FrameUniqueName) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // 1. Navigate the main frame. |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| SiteInstance* main_site_instance = |
| root->current_frame_host()->GetSiteInstance(); |
| |
| // The main frame defaults to an empty name. |
| FrameNavigationEntry* frame_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(root); |
| EXPECT_EQ("", frame_entry->frame_unique_name()); |
| |
| // 2. Add an unnamed subframe, which does an AUTO_SUBFRAME navigation. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The root FrameNavigationEntry hasn't changed. |
| EXPECT_EQ(frame_entry, |
| controller.GetLastCommittedEntry()->GetFrameEntry(root)); |
| |
| // The subframe should have a generated name. |
| FrameTreeNode* subframe = root->child_at(0); |
| EXPECT_EQ(main_site_instance, |
| subframe->current_frame_host()->GetSiteInstance()); |
| FrameNavigationEntry* subframe_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(subframe); |
| EXPECT_THAT(subframe_entry->frame_unique_name(), |
| testing::HasSubstr("dynamicFrame")); |
| |
| // 3. Add a named subframe. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + url.spec() + "';" |
| "iframe.name = 'foo';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The new subframe should have the specified name. |
| EXPECT_EQ(frame_entry, |
| controller.GetLastCommittedEntry()->GetFrameEntry(root)); |
| FrameTreeNode* foo_subframe = root->child_at(1); |
| EXPECT_EQ(main_site_instance, |
| foo_subframe->current_frame_host()->GetSiteInstance()); |
| FrameNavigationEntry* foo_subframe_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(foo_subframe); |
| EXPECT_THAT(foo_subframe_entry->frame_unique_name(), |
| testing::HasSubstr("dynamicFrame")); |
| |
| // 4. Navigating in the subframes cross-process shouldn't change their names. |
| // TODO(creis): Fix the unnamed case in https://crbug.com/502317. |
| GURL bar_url(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(foo_subframe, bar_url); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // When run just with subframe navigation entries enabled and not in |
| // site-per-process-mode the subframe should be in the same SiteInstance as |
| // its parent. |
| if (!AreAllSitesIsolatedForTesting()) { |
| EXPECT_EQ(main_site_instance, |
| foo_subframe->current_frame_host()->GetSiteInstance()); |
| } else { |
| EXPECT_NE(main_site_instance, |
| foo_subframe->current_frame_host()->GetSiteInstance()); |
| } |
| |
| foo_subframe_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(foo_subframe); |
| EXPECT_THAT(foo_subframe_entry->frame_unique_name(), |
| testing::HasSubstr("dynamicFrame")); |
| } |
| |
| // Verify that navigations caused by client-side redirects populates the entry's |
| // replaced data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_ClientSideRedirect) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/client_redirect.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| |
| { |
| TestNavigationManager navigation_manager_1(shell()->web_contents(), url1); |
| TestNavigationManager navigation_manager_2(shell()->web_contents(), url2); |
| |
| shell()->LoadURL(url1); |
| |
| navigation_manager_1.WaitForNavigationFinished(); // Initial navigation. |
| navigation_manager_2.WaitForNavigationFinished(); // Client-side redirect. |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url2, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))) |
| << base::StringPrintf( |
| "%X", entry1->GetReplacedEntryData()->first_transition_type); |
| } |
| } |
| |
| // Verify that navigations caused by location.replace() populates the entry's |
| // replaced data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_LocationReplace) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| |
| // Test fixture: start with typing a URL. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| } |
| |
| const base::Time time1 = controller.GetEntryAtIndex(0)->GetTimestamp(); |
| |
| { |
| // location.replace(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "location.replace('" + url2.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url2, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_EQ(time1, entry1->GetReplacedEntryData()->first_timestamp); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| } |
| |
| // Verify that history.replaceState() populates the navigation entry's replaced |
| // entry data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_ReplaceState) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| GURL url3(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_3.html")); |
| |
| // Test fixture: start with typing a URL. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| } |
| |
| const base::Time time1 = controller.GetEntryAtIndex(0)->GetTimestamp(); |
| |
| { |
| // history.replaceState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.replaceState({}, 'page 2', 'simple_page_2.html')"; |
| ASSERT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url2, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_EQ(time1, entry1->GetReplacedEntryData()->first_timestamp); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| |
| { |
| // Reload from the renderer side and make sure the replaced entry data |
| // doesn't change. |
| FrameNavigateParamsCapturer capturer(root); |
| ASSERT_TRUE(ExecuteScript(root, "location.reload()")); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url2, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_EQ(time1, entry1->GetReplacedEntryData()->first_timestamp); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| |
| { |
| // history.replaceState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.replaceState({}, 'page 3', 'simple_page_3.html')"; |
| ASSERT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url3, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_EQ(time1, entry1->GetReplacedEntryData()->first_timestamp); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| } |
| |
| // Verify that history.pushState() does not populate the navigation entry's |
| // replaced entry data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_PushState) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| |
| // Test fixture: start with typing a URL. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| } |
| |
| { |
| // history.pushState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.pushState({}, 'page 2', 'simple_page_2.html')"; |
| ASSERT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| ASSERT_EQ(2, controller.GetEntryCount()); |
| ASSERT_EQ(url1, controller.GetEntryAtIndex(0)->GetURL()); |
| ASSERT_EQ(url2, controller.GetEntryAtIndex(1)->GetURL()); |
| |
| EXPECT_FALSE( |
| controller.GetEntryAtIndex(0)->GetReplacedEntryData().has_value()); |
| EXPECT_FALSE( |
| controller.GetEntryAtIndex(1)->GetReplacedEntryData().has_value()); |
| } |
| } |
| |
| // Verify that location.reload() does not populate the navigation entry's |
| // replaced entry data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_LocationReload) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| |
| // Test fixture: start with typing a URL. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| } |
| |
| const base::Time time1 = controller.GetEntryAtIndex(0)->GetTimestamp(); |
| |
| { |
| // Reload from the renderer side and make sure replaced entry data is not |
| // stored. |
| FrameNavigateParamsCapturer capturer(root); |
| ASSERT_TRUE(ExecuteScript(root, "location.reload()")); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| |
| // At least the timestamp has changed, so we need to keep a copy of the |
| // replaced data. |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| EXPECT_EQ(time1, entry1->GetReplacedEntryData()->first_timestamp); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetReplacedEntryData()->first_transition_type, |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| } |
| |
| // Verify the scenario where the user goes back to a navigatin entry that had |
| // previously replaced it's URL (via history.replaceState()), for a URL that |
| // (if fetched) causes a server-side redirect. In this scenario, the fact of |
| // going back should not influence the replaced data, and hence the first URL |
| // prior to history.replaceState() should remain set. |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_BackAfterReplaceStateWithRedirect) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| GURL redirecting_url_to_url2( |
| embedded_test_server()->GetURL("/server-redirect?" + url2.spec())); |
| GURL url3(embedded_test_server()->GetURL("/simple_page.html")); |
| |
| // Start with typing a URL. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| } |
| |
| { |
| // history.replaceState(), pointing to a URL that would redirect to |url2|. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = "history.replaceState({}, 'page 2', '" + |
| redirecting_url_to_url2.spec() + "')"; |
| |
| ASSERT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| ASSERT_EQ(1, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(redirecting_url_to_url2, entry1->GetURL()); |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| ASSERT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| } |
| |
| // Type another URL, |url3|. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url3)); |
| ASSERT_EQ(2, controller.GetEntryCount()); |
| } |
| |
| // Back, which should redirect to |url2|. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| ASSERT_EQ(url2, entry1->GetURL()); |
| |
| // We still expect |url1| in the replaced data. |
| ASSERT_TRUE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_EQ(url1, entry1->GetReplacedEntryData()->first_committed_url); |
| } |
| } |
| |
| // Verify that navigating back in history does not populate the navigation |
| // entry's replaced entry data. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ReplacedNavigationEntryData_Back) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| |
| // Test fixture: start with typing two URLs. |
| { |
| ASSERT_TRUE(NavigateToURL(shell(), url1)); |
| ASSERT_TRUE(NavigateToURL(shell(), url2)); |
| ASSERT_EQ(2, controller.GetEntryCount()); |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| NavigationEntry* entry2 = controller.GetEntryAtIndex(1); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_EQ(url2, entry2->GetURL()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry2->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_FALSE(entry2->GetReplacedEntryData().has_value()); |
| } |
| |
| const base::Time time1 = controller.GetEntryAtIndex(0)->GetTimestamp(); |
| |
| { |
| // Back. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| |
| // Assertions below document the current behavior. |
| NavigationEntry* entry1 = controller.GetEntryAtIndex(0); |
| NavigationEntry* entry2 = controller.GetEntryAtIndex(1); |
| ASSERT_EQ(url1, entry1->GetURL()); |
| ASSERT_NE(time1, entry1->GetTimestamp()); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry1->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR | |
| ui::PAGE_TRANSITION_FORWARD_BACK))); |
| ASSERT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| entry2->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| |
| // It is questionable whether a copy of the replaced data should be made |
| // here too, because of the modified timestamp as well as the new qualifier, |
| // ui::PAGE_TRANSITION_FORWARD_BACK. However, we've decided against since |
| // there is no actual replacement happening. |
| EXPECT_FALSE(entry1->GetReplacedEntryData().has_value()); |
| EXPECT_FALSE(entry2->GetReplacedEntryData().has_value()); |
| } |
| } |
| |
| // Ensure we don't crash when cloning a named window. This happened in |
| // https://crbug.com/603245 because neither the FrameTreeNode ID nor the name of |
| // the cloned window matched the root FrameNavigationEntry. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, CloneNamedWindow) { |
| // Start on an initial page. |
| GURL url_1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| // Name the window. |
| EXPECT_TRUE(ExecuteScript(shell(), "window.name = 'foo';")); |
| |
| // Navigate it. |
| GURL url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_2)); |
| |
| // Clone the tab and load the page. |
| std::unique_ptr<WebContents> new_tab = shell()->web_contents()->Clone(); |
| WebContentsImpl* new_tab_impl = static_cast<WebContentsImpl*>(new_tab.get()); |
| NavigationController& new_controller = new_tab_impl->GetController(); |
| EXPECT_TRUE(new_controller.IsInitialNavigation()); |
| EXPECT_TRUE(new_controller.NeedsReload()); |
| { |
| TestNavigationObserver clone_observer(new_tab.get()); |
| new_controller.LoadIfNecessary(); |
| clone_observer.Wait(); |
| } |
| } |
| |
| // Ensure we don't crash when going back in a cloned named window. This |
| // happened in https://crbug.com/603245 because neither the FrameTreeNode ID nor |
| // the name of the cloned window matched the root FrameNavigationEntry. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| CloneAndGoBackWithNamedWindow) { |
| // Start on an initial page. |
| GURL url_1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| // Name the window. |
| EXPECT_TRUE(ExecuteScript(shell(), "window.name = 'foo';")); |
| |
| // Navigate it. |
| GURL url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_2)); |
| |
| // Clear the name. |
| EXPECT_TRUE(ExecuteScript(shell(), "window.name = '';")); |
| |
| // Navigate it again. |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| // Clone the tab and load the page. |
| std::unique_ptr<WebContents> new_tab = shell()->web_contents()->Clone(); |
| WebContentsImpl* new_tab_impl = static_cast<WebContentsImpl*>(new_tab.get()); |
| NavigationController& new_controller = new_tab_impl->GetController(); |
| EXPECT_TRUE(new_controller.IsInitialNavigation()); |
| EXPECT_TRUE(new_controller.NeedsReload()); |
| { |
| TestNavigationObserver clone_observer(new_tab.get()); |
| new_controller.LoadIfNecessary(); |
| clone_observer.Wait(); |
| } |
| |
| // Go back. |
| { |
| TestNavigationObserver back_load_observer(new_tab.get()); |
| new_controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| } |
| |
| // Ensure that going back/forward to an apparently same document |
| // NavigationEntry works when the renderer process hasn't committed anything |
| // yet. This can happen when using Ctrl+Back or after a crash. See |
| // https://crbug.com/635403. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackSameDocumentInNewWindow) { |
| // Start on an initial page. |
| GURL url_1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| // Perform same document navigation. |
| GURL url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html#foo")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_2)); |
| |
| // Clone the tab but don't load last committed page. |
| std::unique_ptr<WebContents> new_tab = shell()->web_contents()->Clone(); |
| WebContentsImpl* new_tab_impl = static_cast<WebContentsImpl*>(new_tab.get()); |
| NavigationController& new_controller = new_tab_impl->GetController(); |
| EXPECT_TRUE(new_controller.IsInitialNavigation()); |
| EXPECT_TRUE(new_controller.NeedsReload()); |
| |
| // Go back in the new tab. |
| { |
| TestNavigationObserver back_load_observer(new_tab.get()); |
| new_controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| |
| // Make sure the new tab isn't still loading. |
| EXPECT_EQ(url_1, new_controller.GetLastCommittedEntry()->GetURL()); |
| EXPECT_FALSE(new_tab_impl->IsLoading()); |
| |
| // Also check going back in the original tab after a renderer crash. |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| RenderProcessHost* process = |
| shell()->web_contents()->GetMainFrame()->GetProcess(); |
| RenderProcessHostWatcher crash_observer( |
| process, RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT); |
| process->Shutdown(0); |
| crash_observer.Wait(); |
| { |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| } |
| |
| // Make sure the original tab isn't still loading. |
| EXPECT_EQ(url_1, controller.GetLastCommittedEntry()->GetURL()); |
| EXPECT_FALSE(shell()->web_contents()->IsLoading()); |
| } |
| |
| // Ensures that FrameNavigationEntries for dynamically added iframes can be |
| // found correctly when cloning them during a transfer. If we don't look for |
| // them based on unique name in AddOrUpdateFrameEntry, the FrameTreeNode ID |
| // mismatch will cause us to create a second FrameNavigationEntry during the |
| // transfer. Later, we'll find the wrong FrameNavigationEntry (the earlier one |
| // from the clone which still has a PageState), and this will cause the renderer |
| // to crash in NavigateInternal because the PageState is present but the page_id |
| // is -1 (similar to https://crbug.com/568703). See https://crbug.com/568768. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_RepeatCreatedFrame) { |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // 1. Navigate the main frame. |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| SiteInstance* main_site_instance = |
| root->current_frame_host()->GetSiteInstance(); |
| |
| // 2. Add a cross-site subframe. |
| GURL frame_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| std::string script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| FrameTreeNode* subframe = root->child_at(0); |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_NE(main_site_instance, |
| subframe->current_frame_host()->GetSiteInstance()); |
| } |
| FrameNavigationEntry* subframe_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(subframe); |
| EXPECT_EQ(frame_url, subframe_entry->url()); |
| |
| // 3. Reload the main frame. |
| { |
| FrameNavigateParamsCapturer capturer(root); |
| controller.Reload(ReloadType::NORMAL, false); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_RELOAD)); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_FALSE(capturer.is_same_document()); |
| } |
| |
| // 4. Add the iframe again. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_NE(main_site_instance, |
| root->child_at(0)->current_frame_host()->GetSiteInstance()); |
| } |
| } |
| |
| // Verifies that item sequence numbers and document sequence numbers update |
| // properly for main frames and subframes. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_SequenceNumbers) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // 1. Navigate the main frame. |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| FrameNavigationEntry* frame_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(root); |
| int64_t isn_1 = frame_entry->item_sequence_number(); |
| int64_t dsn_1 = frame_entry->document_sequence_number(); |
| EXPECT_NE(-1, isn_1); |
| EXPECT_NE(-1, dsn_1); |
| |
| // 2. Do a same document fragment navigation. |
| std::string script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| frame_entry = controller.GetLastCommittedEntry()->GetFrameEntry(root); |
| int64_t isn_2 = frame_entry->item_sequence_number(); |
| int64_t dsn_2 = frame_entry->document_sequence_number(); |
| EXPECT_NE(-1, isn_2); |
| EXPECT_NE(isn_1, isn_2); |
| EXPECT_EQ(dsn_1, dsn_2); |
| |
| // 3. Add a subframe, which does an AUTO_SUBFRAME navigation. |
| { |
| LoadCommittedCapturer capturer(shell()->web_contents()); |
| std::string add_script = "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + url.spec() + "';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, add_script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| // The root FrameNavigationEntry hasn't changed. |
| EXPECT_EQ(frame_entry, |
| controller.GetLastCommittedEntry()->GetFrameEntry(root)); |
| |
| // We should have a unique ISN and DSN for the subframe entry. |
| FrameTreeNode* subframe = root->child_at(0); |
| FrameNavigationEntry* subframe_entry = |
| controller.GetLastCommittedEntry()->GetFrameEntry(subframe); |
| int64_t isn_3 = subframe_entry->item_sequence_number(); |
| int64_t dsn_3 = subframe_entry->document_sequence_number(); |
| EXPECT_NE(-1, isn_2); |
| EXPECT_NE(isn_2, isn_3); |
| EXPECT_NE(dsn_2, dsn_3); |
| |
| // 4. Do a same document fragment navigation in the subframe. |
| EXPECT_TRUE(ExecuteScript(subframe, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| subframe_entry = controller.GetLastCommittedEntry()->GetFrameEntry(subframe); |
| int64_t isn_4 = subframe_entry->item_sequence_number(); |
| int64_t dsn_4 = subframe_entry->document_sequence_number(); |
| EXPECT_NE(-1, isn_4); |
| EXPECT_NE(isn_3, isn_4); |
| EXPECT_EQ(dsn_3, dsn_4); |
| } |
| |
| // Verifies that the FrameNavigationEntry's redirect chain is created for the |
| // main frame. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_MainFrameRedirectChain) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Navigate the main frame to a redirecting URL (server-side) |
| GURL final_url(embedded_test_server()->GetURL("/simple_page.html")); |
| GURL redirecting_url( |
| embedded_test_server()->GetURL("/server-redirect?/simple_page.html")); |
| NavigateToURLBlockUntilNavigationsComplete(shell(), redirecting_url, 1); |
| EXPECT_TRUE(IsLastCommittedEntryOfPageType(shell()->web_contents(), |
| PAGE_TYPE_NORMAL)); |
| EXPECT_TRUE(shell()->web_contents()->GetLastCommittedURL() == final_url); |
| |
| // Check last committed NavigationEntry's redirects. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| content::NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(entry->GetRedirectChain().size(), 2u); |
| EXPECT_EQ(entry->GetRedirectChain()[0], redirecting_url); |
| EXPECT_EQ(entry->GetRedirectChain()[1], final_url); |
| } |
| |
| // Verifies that FrameNavigationEntry's redirect chain is created and stored on |
| // the right subframe (AUTO_SUBFRAME navigation). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_AutoSubFrameRedirectChain) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe_redirect.html")); |
| GURL iframe_redirect_url( |
| embedded_test_server()->GetURL("/server-redirect?/simple_page.html")); |
| GURL iframe_final_url(embedded_test_server()->GetURL("/simple_page.html")); |
| |
| // Navigate to a page with an redirecting iframe. |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| |
| // Check that the main frame redirect chain contains only one url. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(entry->GetRedirectChain().size(), 1u); |
| EXPECT_EQ(entry->GetRedirectChain()[0], main_url); |
| |
| // Check that the FrameNavigationEntry's redirect chain contains 2 urls. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| FrameNavigationEntry* frame_entry = |
| entry->root_node()->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_entry->redirect_chain().size(), 2u); |
| EXPECT_EQ(frame_entry->redirect_chain()[0], iframe_redirect_url); |
| EXPECT_EQ(frame_entry->redirect_chain()[1], iframe_final_url); |
| } |
| |
| // Verifies that FrameNavigationEntry's redirect chain is created and stored on |
| // the right subframe (NEW_SUBFRAME navigation). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| FrameNavigationEntry_NewSubFrameRedirectChain) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // 1. Navigate to a page with an iframe. |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| |
| // 2. Navigate in the subframe with a redirection. |
| GURL frame_final_url(embedded_test_server()->GetURL("/simple_page.html")); |
| GURL frame_redirect_url( |
| embedded_test_server()->GetURL("/server-redirect?/simple_page.html")); |
| NavigateFrameToURL(root->child_at(0), frame_redirect_url); |
| |
| // Check that the main frame redirect chain contains only the main_url. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(entry->GetRedirectChain().size(), 1u); |
| EXPECT_EQ(entry->GetRedirectChain()[0], main_url); |
| |
| // Check that the FrameNavigationEntry's redirect chain contains 2 urls. |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| FrameNavigationEntry* frame_entry = |
| entry->root_node()->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_entry->redirect_chain().size(), 2u); |
| EXPECT_EQ(frame_entry->redirect_chain()[0], frame_redirect_url); |
| EXPECT_EQ(frame_entry->redirect_chain()[1], frame_final_url); |
| } |
| |
| // Support a set of tests that isolate only a subset of sites with |
| // out-of-process iframes (OOPIFs). |
| class NavigationControllerOopifBrowserTest |
| : public NavigationControllerBrowserTest { |
| public: |
| NavigationControllerOopifBrowserTest() {} |
| |
| void SetUpCommandLine(base::CommandLine* command_line) override { |
| // Enable the OOPIF framework but only isolate sites from a single TLD. |
| command_line->AppendSwitchASCII(switches::kIsolateSitesForTesting, "*.is"); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(NavigationControllerOopifBrowserTest); |
| }; |
| |
| // Verify that restoring a NavigationEntry with cross-site subframes does not |
| // create out-of-process iframes unless the current SiteIsolationPolicy says to. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerOopifBrowserTest, |
| RestoreWithoutExtraOopifs) { |
| // 1. Start on a page with a data URL iframe. |
| GURL main_url_a(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url_a)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| // 2. Navigate the iframe cross-site. |
| GURL frame_url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url_b); |
| EXPECT_EQ(main_url_a, root->current_url()); |
| EXPECT_EQ(frame_url_b, root->child_at(0)->current_url()); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| NavigationEntryImpl* entry2 = controller.GetLastCommittedEntry(); |
| |
| // 3. Create a NavigationEntry with the same PageState as |entry2|. |
| std::unique_ptr<NavigationEntryImpl> restored_entry = |
| NavigationEntryImpl::FromNavigationEntry( |
| NavigationController::CreateNavigationEntry( |
| main_url_a, Referrer(), ui::PAGE_TRANSITION_RELOAD, false, |
| std::string(), controller.GetBrowserContext(), |
| nullptr /* blob_url_loader_factory */)); |
| EXPECT_EQ(0U, restored_entry->root_node()->children.size()); |
| restored_entry->SetPageState(entry2->GetPageState()); |
| |
| // The entry should have no SiteInstance in the FrameNavigationEntry for the |
| // b.com subframe. |
| EXPECT_FALSE( |
| restored_entry->root_node()->children[0]->frame_entry->site_instance()); |
| |
| // 4. Restore the new entry in a new tab and verify the correct URLs load. |
| std::vector<std::unique_ptr<NavigationEntry>> entries; |
| entries.push_back(std::move(restored_entry)); |
| Shell* new_shell = Shell::CreateNewWindow( |
| controller.GetBrowserContext(), GURL::EmptyGURL(), nullptr, gfx::Size()); |
| FrameTreeNode* new_root = |
| static_cast<WebContentsImpl*>(new_shell->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| NavigationControllerImpl& new_controller = |
| static_cast<NavigationControllerImpl&>( |
| new_shell->web_contents()->GetController()); |
| new_controller.Restore(entries.size() - 1, |
| RestoreType::LAST_SESSION_EXITED_CLEANLY, &entries); |
| ASSERT_EQ(0u, entries.size()); |
| { |
| TestNavigationObserver restore_observer(new_shell->web_contents()); |
| new_controller.LoadIfNecessary(); |
| restore_observer.Wait(); |
| } |
| ASSERT_EQ(1U, new_root->child_count()); |
| EXPECT_EQ(main_url_a, new_root->current_url()); |
| EXPECT_EQ(frame_url_b, new_root->child_at(0)->current_url()); |
| |
| // The subframe should only be in a different SiteInstance if OOPIFs are |
| // required for all sites. |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_NE(new_root->current_frame_host()->GetSiteInstance(), |
| new_root->child_at(0)->current_frame_host()->GetSiteInstance()); |
| } else { |
| EXPECT_EQ(new_root->current_frame_host()->GetSiteInstance(), |
| new_root->child_at(0)->current_frame_host()->GetSiteInstance()); |
| } |
| } |
| |
| namespace { |
| |
| // Loads |start_url|, then loads |stalled_url| which stalls. While the page is |
| // stalled, a same document navigation happens. Make sure that all the |
| // navigations are properly classified. |
| void DoReplaceStateWhilePending(Shell* shell, |
| const GURL& start_url, |
| const GURL& stalled_url, |
| const std::string& replace_state_filename) { |
| NavigationControllerImpl& controller = |
| static_cast<NavigationControllerImpl&>( |
| shell->web_contents()->GetController()); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // Start with one page. |
| EXPECT_TRUE(NavigateToURL(shell, start_url)); |
| |
| // Have the user decide to go to a different page which is very slow. |
| NavigationStallDelegate stall_delegate(stalled_url); |
| ResourceDispatcherHost::Get()->SetDelegate(&stall_delegate); |
| controller.LoadURL( |
| stalled_url, Referrer(), ui::PAGE_TRANSITION_LINK, std::string()); |
| |
| // That should be the pending entry. |
| NavigationEntryImpl* entry = controller.GetPendingEntry(); |
| ASSERT_NE(nullptr, entry); |
| EXPECT_EQ(stalled_url, entry->GetURL()); |
| |
| { |
| // Now the existing page uses history.replaceState(). |
| FrameNavigateParamsCapturer capturer(root); |
| capturer.set_wait_for_load(false); |
| std::string script = |
| "history.replaceState({}, '', '" + replace_state_filename + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| |
| // The fact that there was a pending entry shouldn't interfere with the |
| // classification. |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| ResourceDispatcherHost::Get()->SetDelegate(nullptr); |
| } |
| |
| } // namespace |
| |
| // Flaky on Linux TSan: https://crbug.com/847326 |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| DISABLED_NavigationTypeClassification_On1SameDocumentToXWhile2Pending) { |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| DoReplaceStateWhilePending(shell(), url1, url2, "x"); |
| } |
| |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| NavigationTypeClassification_On1SameDocumentTo2While2Pending) { |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| DoReplaceStateWhilePending(shell(), url1, url2, "simple_page_2.html"); |
| } |
| |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| NavigationTypeClassification_On1SameDocumentToXWhile1Pending) { |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| DoReplaceStateWhilePending(shell(), url, url, "x"); |
| } |
| |
| // Flaky on Linux TSan: https://crbug.com/847326 |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| DISABLED_NavigationTypeClassification_On1SameDocumentTo1While1Pending) { |
| GURL url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| DoReplaceStateWhilePending(shell(), url, url, "simple_page_1.html"); |
| } |
| |
| // Ensure that a pending NavigationEntry for a different navigation doesn't |
| // cause a commit to be incorrectly treated as a replacement. |
| // See https://crbug.com/593153. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| OtherCommitDuringPendingEntryWithReplacement) { |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Load an initial page. |
| GURL start_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| int entry_count = controller.GetEntryCount(); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(start_url, controller.GetLastCommittedEntry()->GetURL()); |
| |
| // Start a cross-process navigation with replacement, which never completes. |
| GURL foo_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/page_with_links.html")); |
| NavigationStallDelegate stall_delegate(foo_url); |
| ResourceDispatcherHost::Get()->SetDelegate(&stall_delegate); |
| NavigationController::LoadURLParams params(foo_url); |
| params.should_replace_current_entry = true; |
| controller.LoadURLWithParams(params); |
| |
| // That should be the pending entry. |
| NavigationEntryImpl* entry = controller.GetPendingEntry(); |
| ASSERT_NE(nullptr, entry); |
| EXPECT_EQ(foo_url, entry->GetURL()); |
| EXPECT_EQ(entry_count, controller.GetEntryCount()); |
| |
| { |
| // Now the existing page uses history.pushState() while the pending entry |
| // for the other navigation still exists. |
| FrameNavigateParamsCapturer capturer(root); |
| capturer.set_wait_for_load(false); |
| std::string script = "history.pushState({}, '', 'pushed')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // The same document navigation should not have replaced the previous entry. |
| GURL push_state_url( |
| embedded_test_server()->GetURL("/navigation_controller/pushed")); |
| EXPECT_EQ(entry_count + 1, controller.GetEntryCount()); |
| EXPECT_EQ(push_state_url, controller.GetLastCommittedEntry()->GetURL()); |
| EXPECT_EQ(start_url, controller.GetEntryAtIndex(0)->GetURL()); |
| |
| ResourceDispatcherHost::Get()->SetDelegate(nullptr); |
| } |
| |
| // This test ensures that if we go back from a page that has a replaceState() |
| // call in the window.beforeunload function, we commit to the proper navigation |
| // entry. https://crbug.com/597239 |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackFromPageWithReplaceStateInBeforeUnload) { |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Load an initial page. |
| GURL start_url(embedded_test_server()->GetURL( |
| "/navigation_controller/beforeunload_replacestate_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(start_url, controller.GetLastCommittedEntry()->GetURL()); |
| |
| // Go to the second page. |
| std::string script = "document.getElementById('thelink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Go back to the first page, which never completes. The attempt to unload the |
| // second page, though, causes it to do a replaceState(). |
| TestNavigationManager manager(shell()->web_contents(), start_url); |
| controller.GoBack(); |
| EXPECT_TRUE(manager.WaitForRequestStart()); |
| |
| // The navigation that just happened was the replaceState(), which should not |
| // have changed the position into the navigation entry list. Make sure that |
| // the pending navigation didn't confuse anything. |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| } |
| |
| // Ensure the renderer process does not get confused about the current entry |
| // due to subframes and replaced entries. See https://crbug.com/480201. |
| // TODO(creis): Re-enable for Site Isolation FYI bots: https://crbug.com/502317. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PreventSpoofFromSubframeAndReplace) { |
| // Start at an initial URL. |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| // Now go to a page with a real iframe. |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| |
| // It is safe to obtain the root frame tree node here, as it doesn't change. |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| { |
| // Navigate in the iframe. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Go back in the iframe. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| |
| { |
| // Go forward in the iframe. |
| TestNavigationObserver forward_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoForward(); |
| forward_load_observer.Wait(); |
| } |
| |
| GURL url3(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| { |
| // location.replace() to cause an inert commit. |
| TestNavigationObserver replace_load_observer(shell()->web_contents()); |
| std::string script = "location.replace('" + url3.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| replace_load_observer.Wait(); |
| } |
| |
| { |
| // Go back to url2. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| |
| // Make sure the URL is correct for both the entry and the main frame, and |
| // that the process hasn't been killed for showing a spoof. |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(url2, shell()->web_contents()->GetLastCommittedURL()); |
| EXPECT_EQ(url2, root->current_url()); |
| } |
| |
| { |
| // Go back to reset main frame entirely. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| EXPECT_EQ(url1, shell()->web_contents()->GetLastCommittedURL()); |
| EXPECT_EQ(url1, root->current_url()); |
| } |
| |
| { |
| // Go forward. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoForward(); |
| back_load_observer.Wait(); |
| EXPECT_EQ(url2, shell()->web_contents()->GetLastCommittedURL()); |
| EXPECT_EQ(url2, root->current_url()); |
| } |
| |
| { |
| // Go forward to the replaced URL. |
| TestNavigationObserver forward_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoForward(); |
| forward_load_observer.Wait(); |
| |
| // Make sure the URL is correct for both the entry and the main frame, and |
| // that the process hasn't been killed for showing a spoof. |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(url3, shell()->web_contents()->GetLastCommittedURL()); |
| EXPECT_EQ(url3, root->current_url()); |
| } |
| } |
| |
| // Ensure the renderer process does not get killed if the main frame URL's path |
| // changes when going back in a subframe, since this is currently possible after |
| // a replaceState in the main frame (thanks to https://crbug.com/373041). |
| // See https:///crbug.com/486916. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SubframeBackFromReplaceState) { |
| // Start at a page with a real iframe. |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| // It is safe to obtain the root frame tree node here, as it doesn't change. |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| { |
| // Navigate in the iframe. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // history.replaceState(). |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.replaceState({}, 'replaced', 'replaced')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| } |
| |
| { |
| // Go back in the iframe. |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| shell()->web_contents()->GetController().GoBack(); |
| back_load_observer.Wait(); |
| } |
| |
| // For now, we expect the main frame's URL to revert. This won't happen once |
| // https://crbug.com/373041 is fixed. |
| EXPECT_EQ(url1, shell()->web_contents()->GetLastCommittedURL()); |
| |
| // Make sure the renderer process has not been killed. |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| } |
| |
| namespace { |
| |
| class FailureWatcher : public WebContentsObserver { |
| public: |
| // Observes failure for the specified |node|. |
| explicit FailureWatcher(FrameTreeNode* node) |
| : WebContentsObserver( |
| node->current_frame_host()->delegate()->GetAsWebContents()), |
| frame_tree_node_id_(node->frame_tree_node_id()), |
| message_loop_runner_(new MessageLoopRunner) {} |
| |
| void Wait() { |
| message_loop_runner_->Run(); |
| } |
| |
| private: |
| void DidFailLoad(RenderFrameHost* render_frame_host, |
| const GURL& validated_url, |
| int error_code, |
| const base::string16& error_description) override { |
| RenderFrameHostImpl* rfh = |
| static_cast<RenderFrameHostImpl*>(render_frame_host); |
| if (rfh->frame_tree_node()->frame_tree_node_id() != frame_tree_node_id_) |
| return; |
| |
| message_loop_runner_->Quit(); |
| } |
| |
| void DidFinishNavigation(NavigationHandle* handle) override { |
| if (handle->HasCommitted() || |
| handle->GetFrameTreeNodeId() != frame_tree_node_id_) { |
| return; |
| } |
| |
| message_loop_runner_->Quit(); |
| } |
| |
| // The id of the FrameTreeNode whose navigations to observe. |
| int frame_tree_node_id_; |
| |
| // The MessageLoopRunner used to spin the message loop. |
| scoped_refptr<MessageLoopRunner> message_loop_runner_; |
| }; |
| |
| } // namespace |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| DISABLED_StopCausesFailureDespiteJavaScriptURL) { |
| NavigationControllerImpl& controller = |
| static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| FrameTreeNode* root = |
| static_cast<WebContentsImpl*>(shell()->web_contents())-> |
| GetFrameTree()->root(); |
| |
| // Start with a normal page. |
| GURL url1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| // Have the user decide to go to a different page which will not commit. |
| GURL url2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigationStallDelegate stall_delegate(url2); |
| ResourceDispatcherHost::Get()->SetDelegate(&stall_delegate); |
| controller.LoadURL(url2, Referrer(), ui::PAGE_TRANSITION_LINK, std::string()); |
| |
| // That should be the pending entry. |
| NavigationEntryImpl* entry = controller.GetPendingEntry(); |
| ASSERT_NE(nullptr, entry); |
| EXPECT_EQ(url2, entry->GetURL()); |
| |
| // Loading a JavaScript URL shouldn't affect the ability to stop. |
| { |
| FailureWatcher watcher(root); |
| GURL js("javascript:(function(){})()"); |
| controller.LoadURL(js, Referrer(), ui::PAGE_TRANSITION_LINK, std::string()); |
| // This LoadURL ends up purging the pending entry, which is why this is |
| // tricky. |
| EXPECT_EQ(nullptr, controller.GetPendingEntry()); |
| EXPECT_TRUE(shell()->web_contents()->IsLoading()); |
| shell()->web_contents()->Stop(); |
| watcher.Wait(); |
| EXPECT_FALSE(shell()->web_contents()->IsLoading()); |
| } |
| |
| ResourceDispatcherHost::Get()->SetDelegate(nullptr); |
| } |
| |
| namespace { |
| class RenderProcessKilledObserver : public WebContentsObserver { |
| public: |
| explicit RenderProcessKilledObserver(WebContents* web_contents) |
| : WebContentsObserver(web_contents) {} |
| ~RenderProcessKilledObserver() override {} |
| |
| void RenderProcessGone(base::TerminationStatus status) override { |
| CHECK_NE(status, |
| base::TerminationStatus::TERMINATION_STATUS_PROCESS_WAS_KILLED); |
| } |
| }; |
| } // namespace |
| |
| // This tests a race in Reload with ReloadType::ORIGINAL_REQUEST_URL, where a |
| // cross-origin reload was causing an in-flight replaceState to look like a |
| // cross-origin navigation, even though it's same document. (The reload should |
| // not modify the underlying last committed entry.) Not crashing means that |
| // the test is successful. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, ReloadOriginalRequest) { |
| // TODO(lukasza): https://crbug.com/417518: Get tests working with |
| // --site-per-process. |
| if (SiteIsolationPolicy::UseDedicatedProcessesForAllSites()) |
| return; |
| |
| GURL original_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), original_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| RenderProcessKilledObserver kill_observer(shell()->web_contents()); |
| |
| // Redirect so that we can use Reload with ReloadType::ORIGINAL_REQUEST_URL. |
| GURL redirect_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| { |
| std::string script = "location.replace('" + redirect_url.spec() + "');"; |
| FrameNavigateParamsCapturer capturer(root); |
| EXPECT_TRUE(ExecuteScript(shell(), script)); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_LINK | |
| ui::PAGE_TRANSITION_CLIENT_REDIRECT))); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(capturer.did_replace_entry()); |
| } |
| |
| // Modify an entry in the session history and reload the original request. |
| { |
| // We first send a replaceState() to the renderer, which will cause the |
| // renderer to send back a DidCommitProvisionalLoad. Immediately after, |
| // we send a Reload request with ReloadType::ORIGINAL_REQUEST_URL (which in |
| // this case is a different origin) and will also cause the renderer to |
| // commit the frame. In the end we verify that both navigations committed |
| // and that the URLs are correct. |
| std::string script = "history.replaceState({}, '', 'foo');"; |
| root->render_manager() |
| ->current_frame_host() |
| ->ExecuteJavaScriptWithUserGestureForTests(base::UTF8ToUTF16(script)); |
| EXPECT_FALSE(shell()->web_contents()->IsLoading()); |
| shell()->web_contents()->GetController().Reload( |
| ReloadType::ORIGINAL_REQUEST_URL, false); |
| EXPECT_TRUE(shell()->web_contents()->IsLoading()); |
| EXPECT_EQ(redirect_url, shell()->web_contents()->GetLastCommittedURL()); |
| |
| // Wait until there's no more navigations. |
| GURL modified_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/foo")); |
| FrameNavigateParamsCapturer capturer(root); |
| capturer.set_wait_for_load(false); |
| capturer.set_navigations_remaining(2); |
| capturer.Wait(); |
| EXPECT_EQ(2U, capturer.urls().size()); |
| EXPECT_EQ(modified_url, capturer.urls()[0]); |
| EXPECT_EQ(original_url, capturer.urls()[1]); |
| EXPECT_EQ(original_url, shell()->web_contents()->GetLastCommittedURL()); |
| } |
| |
| // Make sure the renderer is still alive. |
| EXPECT_TRUE(ExecuteScript(shell(), "console.log('Success');")); |
| } |
| |
| // This test shows that the initial "about:blank" URL is elided from the |
| // navigation history of a subframe when it is loaded. |
| // |
| // It also prevents regression for an same document navigation renderer kill |
| // when going back after an in-page navigation in the main frame is followed by |
| // an auto subframe navigation, due to a bug in HistoryEntry::CloneAndReplace. |
| // See https://crbug.com/612713. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackToAboutBlankIframe) { |
| GURL original_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), original_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Add an iframe with no 'src'. |
| |
| std::string script = |
| "var iframe = document.createElement('iframe');" |
| "iframe.id = 'frame';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| FrameTreeNode* frame = root->child_at(0); |
| ASSERT_NE(nullptr, frame); |
| |
| GURL blank_url(url::kAboutBlankURL); |
| EXPECT_EQ(blank_url, frame->current_url()); |
| |
| // Now create a new navigation entry. Note that the old navigation entry has |
| // "about:blank" as the URL in the iframe. |
| |
| script = "history.pushState({}, '', 'notarealurl.html')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Load the iframe; the initial "about:blank" URL should be elided and thus we |
| // shouldn't get a new navigation entry. |
| |
| GURL frame_url = embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html"); |
| NavigateFrameToURL(frame, frame_url); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| EXPECT_EQ(frame_url, frame->current_url()); |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| ASSERT_TRUE(controller.CanGoBack()); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| // There is some open discussion over whether this should send the iframe |
| // back to the blank page, but for now it stays in place to preserve |
| // compatibility with existing sites. See |
| // NavigationControllerImpl::FindFramesToNavigate for more information, as |
| // well as http://crbug.com/542299, https://crbug.com/598043 (for the |
| // regressions caused by going back), and |
| // https://github.com/whatwg/html/issues/546. |
| // TODO(avi, creis): Figure out the correct behavior to use here. |
| EXPECT_EQ(frame_url, frame->current_url()); |
| |
| // Now test for https://crbug.com/612713 to prevent an NC_IN_PAGE_NAVIGATION |
| // renderer kill. |
| |
| // Do a same document navigation in the subframe. |
| std::string fragment_script = "location.href = \"#foo\";"; |
| EXPECT_TRUE(ExecuteScript(frame->current_frame_host(), fragment_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| GURL frame_url_2 = embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html#foo"); |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the process is still alive by running script. We can't just call |
| // IsRenderFrameLive after the navigation since it might not have disconnected |
| // yet. |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), "true;")); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| |
| // TODO(creis): We should probably go back to frame_url here instead of the |
| // initial blank page. That might require updating all relevant NavEntries to |
| // know what the first committed URL is, so that we really elide the initial |
| // blank page from history. |
| EXPECT_EQ(blank_url, frame->current_url()); |
| } |
| |
| // This test is similar to "BackToAboutBlankIframe" above, except that a |
| // fragment navigation is used rather than pushState (both create a same |
| // document navigation, so we need to test both), and an initial 'src' is given |
| // to the iframe to test proper restoration in that case. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackToIframeWithContent) { |
| GURL links_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), links_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Add an iframe with a 'src'. |
| |
| GURL frame_url_1 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| std::string script = |
| "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url_1.spec() + "';" |
| "iframe.id = 'frame';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| FrameTreeNode* frame = root->child_at(0); |
| ASSERT_NE(nullptr, frame); |
| |
| EXPECT_EQ(frame_url_1, frame->current_url()); |
| |
| // Do a fragment navigation, creating a new navigation entry. Note that the |
| // old navigation entry has frame_url_1 as the URL in the iframe. |
| |
| script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| EXPECT_EQ(frame_url_1, frame->current_url()); |
| |
| // Navigate the iframe; unlike the test "BackToAboutBlankIframe" above, this |
| // _will_ create a new navigation entry. |
| |
| GURL frame_url_2 = embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html"); |
| NavigateFrameToURL(frame, frame_url_2); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(3, RendererHistoryLength(shell())); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Go back two entries. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| ASSERT_TRUE(controller.CanGoToOffset(-2)); |
| controller.GoToOffset(-2); |
| observer.Wait(); |
| } |
| |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(3, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| // There is some open discussion over whether this should send the iframe back |
| // to the original page, but for now it stays in place to preserve |
| // compatibility with existing sites. See |
| // NavigationControllerImpl::FindFramesToNavigate for more information, as |
| // well as http://crbug.com/542299, https://crbug.com/598043 (for the |
| // regressions caused by going back), and |
| // https://github.com/whatwg/html/issues/546. |
| // TODO(avi, creis): Figure out the correct behavior to use here. |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Now test for https://crbug.com/612713 to prevent an NC_IN_PAGE_NAVIGATION |
| // renderer kill. |
| |
| // Do a same document navigation in the subframe. |
| std::string fragment_script = "location.href = \"#foo\";"; |
| EXPECT_TRUE(ExecuteScript(frame->current_frame_host(), fragment_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the process is still alive by running script. We can't just call |
| // IsRenderFrameLive after the navigation since it might not have disconnected |
| // yet. |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), "true;")); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| |
| // TODO(creis): It's a bit surprising to go to frame_url_1 here instead of |
| // frame_url_2. Perhaps we should be going back to frame_url_1 when going |
| // back two entries above, since it's different than the initial blank case. |
| EXPECT_EQ(frame_url_1, frame->current_url()); |
| } |
| |
| // Test for same document navigation kills due to using the wrong history item |
| // in HistoryController::RecursiveGoToEntry and |
| // NavigationControllerImpl::FindFramesToNavigate. |
| // See https://crbug.com/612713. |
| // |
| // TODO(creis): Enable this test when https://crbug.com/618100 is fixed. |
| // Disabled for now while we switch to the new navigation path, since this kill |
| // is exceptionally rare in practice. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| DISABLED_BackTwiceToIframeWithContent) { |
| GURL links_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), links_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Add an iframe with a 'src'. |
| |
| GURL frame_url_1 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| std::string script = |
| "var iframe = document.createElement('iframe');" |
| "iframe.src = '" + frame_url_1.spec() + "';" |
| "iframe.id = 'frame';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| FrameTreeNode* frame = root->child_at(0); |
| ASSERT_NE(nullptr, frame); |
| |
| EXPECT_EQ(frame_url_1, frame->current_url()); |
| |
| // Do a same document navigation in the subframe. |
| GURL frame_url_2 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html#foo"); |
| std::string fragment_script = "location.href = \"#foo\";"; |
| EXPECT_TRUE(ExecuteScript(frame->current_frame_host(), fragment_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Do a fragment navigation at the top level. |
| std::string link_script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), link_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(3, RendererHistoryLength(shell())); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Go cross-site in the iframe. |
| GURL frame_url_3 = embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_2.html"); |
| NavigateFrameToURL(frame, frame_url_3); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(4, RendererHistoryLength(shell())); |
| EXPECT_EQ(3, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_url_3, frame->current_url()); |
| |
| // Go back two entries. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| ASSERT_TRUE(controller.CanGoToOffset(-2)); |
| controller.GoToOffset(-2); |
| observer.Wait(); |
| } |
| EXPECT_EQ(4, controller.GetEntryCount()); |
| EXPECT_EQ(4, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(links_url, root->current_url()); |
| |
| // There is some open discussion over whether this should send the iframe back |
| // to the original page, but for now it stays in place to preserve |
| // compatibility with existing sites. See |
| // NavigationControllerImpl::FindFramesToNavigate for more information, as |
| // well as http://crbug.com/542299, https://crbug.com/598043 (for the |
| // regressions caused by going back), and |
| // https://github.com/whatwg/html/issues/546. |
| // TODO(avi, creis): Figure out the correct behavior to use here. |
| EXPECT_EQ(frame_url_3, frame->current_url()); |
| |
| // Now test for https://crbug.com/612713 to prevent an NC_IN_PAGE_NAVIGATION |
| // renderer kill. |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the process is still alive by running script. We can't just call |
| // IsRenderFrameLive after the navigation since it might not have disconnected |
| // yet. |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), "true;")); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| |
| // TODO(creis): It's a bit surprising to go to frame_url_1 here instead of |
| // frame_url_2. Perhaps we should be going back to frame_url_1 when going |
| // back two entries above, since it's different than the initial blank case. |
| EXPECT_EQ(frame_url_1, frame->current_url()); |
| } |
| |
| // Test for same document navigation kills when going back to about:blank after |
| // a document.write. See https://crbug.com/446959. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackAfterIframeDocumentWrite) { |
| GURL links_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), links_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Add an iframe with no 'src'. |
| GURL blank_url(url::kAboutBlankURL); |
| std::string script = |
| "var iframe = document.createElement('iframe');" |
| "iframe.id = 'frame';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| ASSERT_EQ(1U, root->child_count()); |
| FrameTreeNode* frame = root->child_at(0); |
| ASSERT_NE(nullptr, frame); |
| EXPECT_EQ(blank_url, frame->current_url()); |
| |
| // Do a document.write in the subframe to create a link to click. |
| std::string document_write_script = |
| "var iframe = document.getElementById('frame');" |
| "iframe.contentWindow.document.write(" |
| " \"<a id='fraglink' href='#frag'>fragment link</a>\");" |
| "iframe.contentWindow.document.close();"; |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), document_write_script)); |
| |
| // Click the link to do a same document navigation. Due to the |
| // document.write, the new URL matches the parent frame's URL. |
| GURL frame_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html#frag")); |
| std::string link_script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(frame->current_frame_host(), link_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the process is still alive by running script. We can't just call |
| // IsRenderFrameLive after the navigation since it might not have disconnected |
| // yet. |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), "true;")); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| |
| EXPECT_EQ(blank_url, frame->current_url()); |
| } |
| |
| // Test for same document navigation kills when going back to about:blank in an |
| // iframe of a data URL, after a document.write. This differs from |
| // BackAfterIframeDocumentWrite because both about:blank and the data URL are |
| // considered unique origins. See https://crbug.com/446959. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackAfterIframeDocumentWriteInDataURL) { |
| GURL data_url("data:text/html,Top level page"); |
| EXPECT_TRUE(NavigateToURL(shell(), data_url)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| |
| // Add an iframe with no 'src'. |
| GURL blank_url(url::kAboutBlankURL); |
| std::string script = |
| "var iframe = document.createElement('iframe');" |
| "iframe.id = 'frame';" |
| "document.body.appendChild(iframe);"; |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(1, RendererHistoryLength(shell())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| ASSERT_EQ(1U, root->child_count()); |
| FrameTreeNode* frame = root->child_at(0); |
| ASSERT_NE(nullptr, frame); |
| EXPECT_EQ(blank_url, frame->current_url()); |
| |
| // Do a document.write in the subframe to create a link to click. |
| std::string html = "<a id='fraglink' href='#frag'>fragment link</a>"; |
| std::string document_write_script = JsReplace( |
| "var iframe = document.getElementById('frame');" |
| "iframe.contentWindow.document.write($1);" |
| "iframe.contentWindow.document.close();", |
| html); |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), document_write_script)); |
| |
| // Click the link to do a same document navigation. Due to the |
| // document.write, the new URL matches the parent frame's URL. |
| GURL frame_url_2("data:text/html,Top level page#frag"); |
| std::string link_script = "document.getElementById('fraglink').click()"; |
| EXPECT_TRUE(ExecuteScript(frame->current_frame_host(), link_script)); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(2, RendererHistoryLength(shell())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(frame_url_2, frame->current_url()); |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the process is still alive by running script. We can't just call |
| // IsRenderFrameLive after the navigation since it might not have disconnected |
| // yet. |
| EXPECT_TRUE(ExecuteScript(root->current_frame_host(), "true;")); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| |
| EXPECT_EQ(blank_url, frame->current_url()); |
| } |
| |
| // Ensure that we do not corrupt a NavigationEntry's PageState if a subframe |
| // forward navigation commits after we've already started another forward |
| // navigation in the main frame. See https://crbug.com/597322. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ForwardInSubframeWithPendingForward) { |
| // Navigate to a page with an iframe. |
| GURL url_a(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| GURL frame_url_a1("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), url_a)); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(1U, root->child_count()); |
| EXPECT_EQ(url_a, root->current_url()); |
| FrameTreeNode* frame = root->child_at(0); |
| EXPECT_EQ(frame_url_a1, frame->current_url()); |
| |
| // Navigate the iframe to a second page. |
| GURL frame_url_a2 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| NavigateFrameToURL(frame, frame_url_a2); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(frame_url_a2, frame->current_url()); |
| |
| // Navigate the top-level frame to another page with an iframe. |
| GURL url_b(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| GURL frame_url_b1(url::kAboutBlankURL); |
| EXPECT_TRUE(NavigateToURL(shell(), url_b)); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(frame_url_b1, root->child_at(0)->current_url()); |
| |
| // Go back two entries. The original frame URL should be back. |
| ASSERT_TRUE(controller.CanGoToOffset(-2)); |
| controller.GoToOffset(-2); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(frame_url_a1, root->child_at(0)->current_url()); |
| |
| // Go forward two times in a row, being careful that the subframe commits |
| // after the second forward navigation begins but before the main frame |
| // commits. |
| FrameTestNavigationManager subframe_delayer( |
| root->child_at(0)->frame_tree_node_id(), shell()->web_contents(), |
| frame_url_a2); |
| TestNavigationManager mainframe_delayer(shell()->web_contents(), url_b); |
| controller.GoForward(); |
| EXPECT_TRUE(subframe_delayer.WaitForRequestStart()); |
| controller.GoForward(); |
| EXPECT_TRUE(mainframe_delayer.WaitForRequestStart()); |
| EXPECT_EQ(2, controller.GetPendingEntryIndex()); |
| |
| // Let the subframe commit. |
| subframe_delayer.WaitForNavigationFinished(); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(frame_url_a2, root->child_at(0)->current_url()); |
| |
| // Let the main frame commit. |
| mainframe_delayer.WaitForNavigationFinished(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(frame_url_b1, root->child_at(0)->current_url()); |
| |
| // Check the PageState of the previous entry to ensure it isn't corrupted. |
| NavigationEntry* entry = controller.GetEntryAtIndex(1); |
| EXPECT_EQ(url_a, entry->GetURL()); |
| ExplodedPageState exploded_state; |
| EXPECT_TRUE( |
| DecodePageState(entry->GetPageState().ToEncodedData(), &exploded_state)); |
| EXPECT_EQ(url_a, |
| GURL(exploded_state.top.url_string.value_or(base::string16()))); |
| EXPECT_EQ(frame_url_a2, |
| GURL(exploded_state.top.children.at(0).url_string.value_or( |
| base::string16()))); |
| } |
| |
| // Start a provisional navigation, but abort it by going back before it commits. |
| // In crbug.com/631617 there was an issue which cleared the |
| // pending_navigation_params_ in RenderFrameImpl. This caused the interrupting |
| // navigation to lose important navigation data like its nav_entry_id, which |
| // could cause it to commit in-place instead of in the correct location in the |
| // browsing history. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| AbortProvisionalLoadRetainsNavigationParams) { |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html"))); |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html"))); |
| |
| TestNavigationManager delayer(shell()->web_contents(), |
| embedded_test_server()->GetURL("/title3.html")); |
| shell()->LoadURL(embedded_test_server()->GetURL("/title3.html")); |
| EXPECT_TRUE(delayer.WaitForRequestStart()); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| |
| TestNavigationManager back_manager( |
| shell()->web_contents(), embedded_test_server()->GetURL("/title1.html")); |
| controller.GoBack(); |
| back_manager.WaitForNavigationFinished(); |
| |
| EXPECT_TRUE(controller.CanGoForward()); |
| EXPECT_EQ(0, controller.GetCurrentEntryIndex()); |
| } |
| |
| // Ensure that we do not corrupt a NavigationEntry's PageState if two forward |
| // navigations compete in different frames. See https://crbug.com/623319. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PageStateAfterForwardInCompetingFrames) { |
| // Navigate to a page with an iframe. |
| GURL url_a(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| GURL frame_url_a1("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), url_a)); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(frame_url_a1, root->child_at(0)->current_url()); |
| |
| // Navigate the iframe to a second page. |
| GURL frame_url_a2 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| NavigateFrameToURL(root->child_at(0), frame_url_a2); |
| |
| // Navigate the iframe to about:blank. |
| GURL blank_url(url::kAboutBlankURL); |
| NavigateFrameToURL(root->child_at(0), blank_url); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(blank_url, root->child_at(0)->current_url()); |
| |
| // Go back to the middle entry. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Replace the entry with a cross-site top-level page. By doing a |
| // replacement, the main frame pages before and after have the same item |
| // sequence number, and thus going between them only requires loads in the |
| // subframe. |
| GURL url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/simple_page_2.html")); |
| std::string replace_script = "location.replace('" + url_b.spec() + "')"; |
| TestNavigationObserver replace_observer(shell()->web_contents()); |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), replace_script)); |
| replace_observer.Wait(); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, root->current_url()); |
| |
| // Go back to the original page. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // Navigate forward twice using script. In https://crbug.com/623319, this |
| // caused a mismatch between the NavigationEntry's URL and PageState. |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), |
| "history.forward(); history.forward();")); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, root->current_url()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(url_b, entry->GetURL()); |
| ExplodedPageState exploded_state; |
| EXPECT_TRUE( |
| DecodePageState(entry->GetPageState().ToEncodedData(), &exploded_state)); |
| EXPECT_EQ(url_b, |
| GURL(exploded_state.top.url_string.value_or(base::string16()))); |
| EXPECT_EQ(0U, exploded_state.top.children.size()); |
| |
| // Go back and then forward to see if the PageState loads correctly. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| controller.GoForward(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // We should be on url_b, and the renderer process shouldn't be killed. |
| ASSERT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, shell()->web_contents()->GetVisibleURL()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(0U, root->child_count()); |
| } |
| |
| // Ensure that we do not corrupt a NavigationEntry's PageState if two forward |
| // navigations compete in different frames, and the main frame entry contains an |
| // iframe of its own. See https://crbug.com/623319. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PageStateWithIframeAfterForwardInCompetingFrames) { |
| // Navigate to a page with an iframe. |
| GURL url_a(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_data_iframe.html")); |
| GURL data_url("data:text/html,Subframe"); |
| EXPECT_TRUE(NavigateToURL(shell(), url_a)); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| // Navigate the iframe to a first real page. |
| GURL frame_url_a1 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"); |
| NavigateFrameToURL(root->child_at(0), frame_url_a1); |
| |
| // Navigate the iframe to a second real page. |
| GURL frame_url_a2 = embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html"); |
| NavigateFrameToURL(root->child_at(0), frame_url_a2); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_a, root->current_url()); |
| EXPECT_EQ(frame_url_a2, root->child_at(0)->current_url()); |
| |
| // Go back to the middle entry. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Replace the entry with a cross-site top-level page with an iframe. By |
| // doing a replacement, the main frame pages before and after have the same |
| // item sequence number, and thus going between them only requires loads in |
| // the subframe. |
| GURL url_b(embedded_test_server()->GetURL( |
| "b.com", "/navigation_controller/page_with_data_iframe.html")); |
| std::string replace_script = "location.replace('" + url_b.spec() + "')"; |
| TestNavigationObserver replace_observer(shell()->web_contents()); |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), replace_script)); |
| replace_observer.Wait(); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| |
| // Go back to the original page. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // Navigate forward twice using script. This will race, but in either outcome |
| // we want to ensure that the subframes target entry index 1 and not 2. In |
| // https://crbug.com/623319, the subframes targeted the wrong entry, leading |
| // to a URL spoof and renderer kill. |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), |
| "history.forward(); history.forward();")); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(url_b, entry->GetURL()); |
| ExplodedPageState exploded_state; |
| EXPECT_TRUE( |
| DecodePageState(entry->GetPageState().ToEncodedData(), &exploded_state)); |
| EXPECT_EQ(url_b, |
| GURL(exploded_state.top.url_string.value_or(base::string16()))); |
| |
| // Go back and then forward to see if the PageState loads correctly. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| controller.GoForward(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // We should be on url_b, and the renderer process shouldn't be killed. |
| ASSERT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_b, shell()->web_contents()->GetVisibleURL()); |
| EXPECT_EQ(url_b, root->current_url()); |
| EXPECT_EQ(data_url, root->child_at(0)->current_url()); |
| } |
| |
| // Ensure that forward navigations in cloned tabs can commit if they redirect to |
| // a different site than before. This causes the navigation's item sequence |
| // number to change, meaning that we can't use it for determining whether the |
| // commit matches the history item. See https://crbug.com/600238. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ForwardRedirectWithNoCommittedEntry) { |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Put 2 pages in history. |
| GURL url_1(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| GURL url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_2)); |
| |
| EXPECT_EQ(url_2, root->current_url()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Do a replaceState to a URL that will redirect when we come back to it via |
| // session history. |
| GURL url_3(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/page_with_links.html")); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = |
| "history.replaceState({}, '', '/server-redirect?" + url_3.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| observer.Wait(); |
| } |
| |
| // Go back. |
| controller.GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_1, root->current_url()); |
| |
| // Clone the tab without navigating it. |
| std::unique_ptr<WebContents> new_tab = shell()->web_contents()->Clone(); |
| WebContentsImpl* new_tab_impl = static_cast<WebContentsImpl*>(new_tab.get()); |
| NavigationController& new_controller = new_tab_impl->GetController(); |
| FrameTreeNode* new_root = new_tab_impl->GetFrameTree()->root(); |
| EXPECT_TRUE(new_controller.IsInitialNavigation()); |
| EXPECT_TRUE(new_controller.NeedsReload()); |
| |
| // Go forward in the new tab. |
| { |
| TestNavigationObserver observer(new_tab.get()); |
| new_controller.GoForward(); |
| observer.Wait(); |
| } |
| EXPECT_TRUE(new_root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(url_3, new_root->current_url()); |
| } |
| |
| // Ensure that we can support cross-process navigations in subframes due to |
| // redirects. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SubframeForwardRedirect) { |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| GURL url_1(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/page_with_data_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), url_1)); |
| |
| GURL frame_url(embedded_test_server()->GetURL( |
| "foo.com", "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| |
| EXPECT_EQ(url_1, root->current_url()); |
| EXPECT_EQ(frame_url, root->child_at(0)->current_url()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| |
| // Do a replaceState to a URL that will redirect cross-site when we come back |
| // to it via session history. |
| GURL frame_url2(embedded_test_server()->GetURL( |
| "bar.com", "/navigation_controller/simple_page_2.html")); |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| frame_url2.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), script)); |
| observer.Wait(); |
| } |
| |
| // Go back. |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url_1, root->current_url()); |
| |
| // Go forward. |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| controller.GoForward(); |
| observer.Wait(); |
| } |
| EXPECT_TRUE(root->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_TRUE(root->child_at(0)->current_frame_host()->IsRenderFrameLive()); |
| EXPECT_EQ(url_1, root->current_url()); |
| EXPECT_EQ(frame_url2, root->child_at(0)->current_url()); |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_EQ(GURL("http://bar.com"), root->child_at(0) |
| ->current_frame_host() |
| ->GetSiteInstance() |
| ->GetSiteURL()); |
| } |
| } |
| |
| // Tests that when using FrameNavigationEntries, knowledge of POST navigations |
| // is recorded on a subframe level. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PostInSubframe) { |
| GURL page_with_form_url = embedded_test_server()->GetURL( |
| "/navigation_controller/subframe_form.html"); |
| EXPECT_TRUE(NavigateToURL(shell(), page_with_form_url)); |
| |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| FrameTreeNode* frame = root->child_at(0); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| |
| { |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| FrameNavigationEntry* root_entry = entry->GetFrameEntry(root); |
| FrameNavigationEntry* frame_entry = entry->GetFrameEntry(frame); |
| EXPECT_NE(nullptr, root_entry); |
| EXPECT_NE(nullptr, frame_entry); |
| EXPECT_EQ("GET", root_entry->method()); |
| EXPECT_EQ(-1, root_entry->post_id()); |
| EXPECT_EQ("GET", frame_entry->method()); |
| EXPECT_EQ(-1, frame_entry->post_id()); |
| EXPECT_FALSE(entry->GetHasPostData()); |
| EXPECT_EQ(-1, entry->GetPostID()); |
| } |
| |
| // Submit the form. |
| TestNavigationObserver observer(shell()->web_contents(), 1); |
| ExecuteScriptAsync(shell(), "submitForm('isubmit')"); |
| observer.Wait(); |
| |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| { |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| FrameNavigationEntry* root_entry = entry->GetFrameEntry(root); |
| FrameNavigationEntry* frame_entry = entry->GetFrameEntry(frame); |
| EXPECT_NE(nullptr, root_entry); |
| EXPECT_NE(nullptr, frame_entry); |
| EXPECT_EQ("GET", root_entry->method()); |
| EXPECT_EQ(-1, root_entry->post_id()); |
| EXPECT_EQ("POST", frame_entry->method()); |
| EXPECT_NE(-1, frame_entry->post_id()); |
| EXPECT_FALSE(entry->GetHasPostData()); |
| EXPECT_EQ(-1, entry->GetPostID()); |
| } |
| } |
| |
| // Tests that POST body is not lost when decidePolicyForNavigation tells the |
| // renderer to route the request via FrameHostMsg_OpenURL sent to the browser. |
| // See also https://crbug.com/344348. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, PostViaOpenUrlMsg) { |
| GURL main_url( |
| embedded_test_server()->GetURL("/form_that_posts_to_echoall.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| |
| // Ask the renderer to go through OpenURL FrameHostMsg_OpenURL IPC message. |
| // Without this, the test wouldn't repro https://crbug.com/344348. |
| shell() |
| ->web_contents() |
| ->GetMutableRendererPrefs() |
| ->browser_handles_all_top_level_requests = true; |
| shell()->web_contents()->GetRenderViewHost()->SyncRendererPrefs(); |
| |
| // Submit the form. |
| TestNavigationObserver form_post_observer(shell()->web_contents(), 1); |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), |
| "document.getElementById('form').submit();")); |
| form_post_observer.Wait(); |
| |
| // Verify that we arrived at the expected location. |
| GURL target_url(embedded_test_server()->GetURL("/echoall")); |
| EXPECT_EQ(target_url, shell()->web_contents()->GetLastCommittedURL()); |
| |
| // Verify that POST body was correctly passed to the server and ended up in |
| // the body of the page. |
| std::string body; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| shell()->web_contents(), |
| "window.domAutomationController.send(" |
| "document.getElementsByTagName('pre')[0].innerText);", |
| &body)); |
| EXPECT_EQ("text=value\n", body); |
| } |
| |
| // Tests that inserting a named subframe into the FrameTree clears any |
| // previously existing FrameNavigationEntry objects for the same name. |
| // See https://crbug.com/628677. |
| // Crashes inconsistently on windows only: https://crbug.com/783806. |
| #if defined(OS_WIN) |
| #define MAYBE_EnsureFrameNavigationEntriesClearedOnMismatch \ |
| DISABLED_EnsureFrameNavigationEntriesClearedOnMismatch |
| #else |
| #define MAYBE_EnsureFrameNavigationEntriesClearedOnMismatch \ |
| EnsureFrameNavigationEntriesClearedOnMismatch |
| #endif |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| MAYBE_EnsureFrameNavigationEntriesClearedOnMismatch) { |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| NavigationControllerImpl& controller = web_contents->GetController(); |
| FrameTreeNode* root = web_contents->GetFrameTree()->root(); |
| |
| // Start by navigating to a page with complex frame hierarchy. |
| GURL start_url(embedded_test_server()->GetURL("/frame_tree/top.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| EXPECT_EQ(3U, root->child_count()); |
| EXPECT_EQ(2U, root->child_at(0)->child_count()); |
| |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| |
| // Verify only the parts of the NavigationEntry affected by this test. |
| { |
| // * Main frame has 3 subframes. |
| FrameNavigationEntry* root_entry = entry->GetFrameEntry(root); |
| EXPECT_NE(nullptr, root_entry); |
| EXPECT_EQ("", root_entry->frame_unique_name()); |
| EXPECT_EQ(3U, entry->root_node()->children.size()); |
| EXPECT_EQ(2U, entry->root_node()->children[0]->children.size()); |
| |
| // * The first child of the main frame is named and has two more children. |
| FrameTreeNode* frame = root->child_at(0)->child_at(0); |
| NavigationEntryImpl::TreeNode* tree_node = entry->GetTreeNode(frame); |
| FrameNavigationEntry* frame_entry = entry->GetFrameEntry(frame); |
| EXPECT_NE(nullptr, tree_node); |
| EXPECT_NE(nullptr, frame_entry); |
| EXPECT_EQ("1-1: 2-1: name", frame_entry->frame_unique_name()); |
| EXPECT_EQ(frame_entry, tree_node->frame_entry); |
| EXPECT_EQ(0U, tree_node->children.size()); |
| } |
| |
| // Removing the first child of the main frame should remove the corresponding |
| // FrameTreeNode. |
| EXPECT_TRUE(ExecuteScript(root, kRemoveFrameScript)); |
| EXPECT_EQ(2U, root->child_count()); |
| |
| // However, the FrameNavigationEntry objects for the frame that was removed |
| // should still be around. |
| { |
| FrameNavigationEntry* root_entry = entry->GetFrameEntry(root); |
| EXPECT_NE(nullptr, root_entry); |
| EXPECT_EQ(3U, entry->root_node()->children.size()); |
| EXPECT_EQ(2U, entry->root_node()->children[0]->children.size()); |
| |
| // Since child count is known only to the FrameNavigationEntry::TreeNode, |
| // traverse the root entry to find the correct one matching the |
| // frame_unique_name. The ordering of entries in the FrameNavigationEntry |
| // tree is not guaranteed to be the same as the order in the FrameTreeNode |
| // tree. The latter depends on the order of frames committing navigations, |
| // which is undefined and depends on responses from the network. |
| // Traverse the FrameNavigationEntry tree, since the FrameTreeNode has |
| // been deleted and cannot be used for looking up the TreeNode. |
| NavigationEntryImpl::TreeNode* tree_node = nullptr; |
| for (auto& node : entry->root_node()->children[0]->children) { |
| if (node->frame_entry->frame_unique_name() == "1-1: 2-1: name") { |
| tree_node = node.get(); |
| break; |
| } |
| } |
| EXPECT_TRUE(tree_node); |
| EXPECT_EQ(0U, tree_node->children.size()); |
| } |
| |
| // Now, insert a frame with the same name as the previously removed one |
| // at a different layer of the frame tree. |
| FrameTreeNode* subframe = root->child_at(1)->child_at(1)->child_at(0); |
| EXPECT_EQ(2U, root->child_at(1)->child_count()); |
| EXPECT_EQ(0U, subframe->child_count()); |
| std::string add_matching_name_frame_script = |
| "var f = document.createElement('iframe');" |
| "f.name = '1-1-name';" |
| "f.src = '1-1.html';" |
| "document.body.appendChild(f);"; |
| TestNavigationObserver observer(web_contents, 1); |
| EXPECT_TRUE(ExecuteScript(subframe, add_matching_name_frame_script)); |
| EXPECT_EQ(1U, subframe->child_count()); |
| observer.Wait(); |
| |
| // Verify that the FrameNavigationEntry for the original frame is now gone. |
| { |
| FrameNavigationEntry* root_entry = entry->GetFrameEntry(root); |
| EXPECT_NE(nullptr, root_entry); |
| EXPECT_EQ(3U, entry->root_node()->children.size()); |
| |
| // Both children of |entry->root_node()->children[0]| should be removed by |
| // NavigationEntryImpl::RemoveEntryForFrame, because both will have |
| // colliding unique names (the removed parent and the newly added frame both |
| // load '1-1.html' - which has 2 named framse). |
| EXPECT_EQ(0U, entry->root_node()->children[0]->children.size()); |
| } |
| } |
| |
| // This test ensures that the comparison of tree position between a |
| // FrameTreeNode and FrameNavigationEntry works correctly for matching |
| // first-level frames. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| EnsureFirstLevelFrameNavigationEntriesMatch) { |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| FrameTreeNode* root = web_contents->GetFrameTree()->root(); |
| |
| GURL start_url(embedded_test_server()->GetURL("/title1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| NavigationEntryImpl* nav_entry = |
| web_contents->GetController().GetLastCommittedEntry(); |
| |
| // Add, then remove a named frame. It will create a FrameNavigationEntry |
| // for the name and remove it (since this is a frame created by script). |
| EXPECT_TRUE(ExecuteScript(root, kAddNamedFrameScript)); |
| EXPECT_EQ(1U, root->child_count()); |
| EXPECT_EQ(1U, nav_entry->root_node()->children.size()); |
| // |tree_node| will becoma a dangling pointer when the frame is removed below. |
| auto* tree_node = nav_entry->root_node()->children[0].get(); |
| |
| EXPECT_TRUE(ExecuteScript(root, kRemoveFrameScript)); |
| EXPECT_EQ(0U, root->child_count()); |
| EXPECT_EQ(0U, nav_entry->root_node()->children.size()); |
| |
| // Add another frame with the same name as before. The matching logic should |
| // NOT consider them the same and should NOT result in the |
| // FrameNavigationEntry being reused (because the frame injected by javascript |
| // will get a fresh, random unique name each time it is created or recreated). |
| EXPECT_TRUE(ExecuteScript(root, kAddNamedFrameScript)); |
| EXPECT_EQ(1U, root->child_count()); |
| EXPECT_EQ(1U, nav_entry->root_node()->children.size()); |
| EXPECT_NE(tree_node, nav_entry->root_node()->children[0].get()); |
| |
| EXPECT_TRUE(ExecuteScript(root, kRemoveFrameScript)); |
| EXPECT_EQ(0U, root->child_count()); |
| } |
| |
| // Test that navigations classified as SAME_PAGE properly update all the |
| // members of FrameNavigationEntry. If not, it is possible to get a mismatch |
| // between the origin and URL of a document as seen in |
| // https://crbug.com/630103. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| EnsureSamePageNavigationUpdatesFrameNavigationEntry) { |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| FrameTreeNode* root = web_contents->GetFrameTree()->root(); |
| |
| // Navigate to a simple page and then perform a fragment change navigation. |
| GURL start_url(embedded_test_server()->GetURL("a.com", "/title1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| GURL fragment_change_url( |
| embedded_test_server()->GetURL("a.com", "/title1.html#foo")); |
| EXPECT_TRUE(NavigateToURL(shell(), fragment_change_url)); |
| EXPECT_EQ(2, web_contents->GetController().GetEntryCount()); |
| |
| // Replace the URL of the current NavigationEntry with one that will cause |
| // a server redirect when loaded. |
| { |
| GURL redirect_dest_url( |
| embedded_test_server()->GetURL("sub.a.com", "/simple_page.html")); |
| TestNavigationObserver observer(web_contents); |
| std::string script = "history.replaceState({}, '', '/server-redirect?" + |
| redirect_dest_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| observer.Wait(); |
| } |
| |
| // Simulate the user hitting Enter in the omnibox without changing the URL. |
| { |
| TestNavigationObserver observer(web_contents); |
| web_contents->GetController().LoadURL(web_contents->GetLastCommittedURL(), |
| Referrer(), ui::PAGE_TRANSITION_LINK, |
| std::string()); |
| observer.Wait(); |
| } |
| |
| // Prior to fixing the issue, the above omnibox navigation (which is |
| // classified as SAME_PAGE) was leaving the FrameNavigationEntry with the |
| // same document sequence number as the previous entry but updates the URL. |
| // Doing a back session history navigation now will cause the browser to |
| // consider it as same document because of this matching document sequence |
| // number and lead to a mismatch of origin and URL in the renderer process. |
| { |
| TestNavigationObserver observer(web_contents); |
| web_contents->GetController().GoBack(); |
| observer.Wait(); |
| } |
| |
| // Verify the expected origin through JavaScript. It also has the additional |
| // verification of the process also being still alive. |
| std::string origin; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| web_contents, "domAutomationController.send(document.origin)", &origin)); |
| EXPECT_EQ(start_url.GetOrigin().spec(), origin + "/"); |
| } |
| |
| // Helper to trigger a history-back navigation in the WebContents after the |
| // renderer has committed a same-process and cross-origin navigation to the |
| // given |url|, but before the browser side has had a chance to process the |
| // DidCommitProvisionalLoad message. |
| class HistoryNavigationBeforeCommitInjector |
| : public DidCommitProvisionalLoadInterceptor { |
| public: |
| HistoryNavigationBeforeCommitInjector(WebContentsImpl* web_contents, |
| const GURL& url) |
| : DidCommitProvisionalLoadInterceptor(web_contents), |
| did_trigger_history_navigation_(false), |
| url_(url) {} |
| ~HistoryNavigationBeforeCommitInjector() override {} |
| |
| bool did_trigger_history_navigation() const { |
| return did_trigger_history_navigation_; |
| } |
| |
| private: |
| // DidCommitProvisionalLoadInterceptor: |
| bool WillDispatchDidCommitProvisionalLoad( |
| RenderFrameHost* render_frame_host, |
| ::FrameHostMsg_DidCommitProvisionalLoad_Params* params, |
| service_manager::mojom::InterfaceProviderRequest* |
| interface_provider_request) override { |
| if (!render_frame_host->GetParent() && params->url == url_) { |
| did_trigger_history_navigation_ = true; |
| web_contents()->GetController().GoBack(); |
| } |
| return true; |
| } |
| |
| bool did_trigger_history_navigation_; |
| GURL url_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HistoryNavigationBeforeCommitInjector); |
| }; |
| |
| // Test which simulates a race condition between a cross-origin, same-process |
| // navigation and a same document session history navigation. When such a race |
| // occurs, the renderer will commit the cross-origin navigation, updating its |
| // version of the current document sequence number, and will send an IPC to the |
| // browser process. The session history navigation comes after the commit for |
| // the cross-origin navigation and updates the URL, but not the origin of the |
| // document. This results in mismatch between the two and causes the renderer |
| // process to be killed. See https://crbug.com/630103. |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| RaceCrossOriginNavigationAndSameDocumentHistoryNavigation) { |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| FrameTreeNode* root = web_contents->GetFrameTree()->root(); |
| |
| // Navigate to a simple page and then perform a same document navigation. |
| GURL start_url(embedded_test_server()->GetURL("a.com", "/title1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| GURL same_document_url( |
| embedded_test_server()->GetURL("a.com", "/title1.html#foo")); |
| EXPECT_TRUE(NavigateToURL(shell(), same_document_url)); |
| EXPECT_EQ(2, web_contents->GetController().GetEntryCount()); |
| |
| // Create a HistoryNavigationBeforeCommitInjector, which will perform a |
| // GoBack() just before a cross-origin, same process navigation commits. |
| GURL cross_origin_url( |
| embedded_test_server()->GetURL("suborigin.a.com", "/title2.html")); |
| HistoryNavigationBeforeCommitInjector trigger(web_contents, cross_origin_url); |
| |
| // Navigate cross-origin, waiting for the commit to occur. |
| UrlCommitObserver cross_origin_commit_observer(root, cross_origin_url); |
| UrlCommitObserver history_commit_observer(root, start_url); |
| shell()->LoadURL(cross_origin_url); |
| cross_origin_commit_observer.Wait(); |
| EXPECT_EQ(cross_origin_url, web_contents->GetLastCommittedURL()); |
| EXPECT_EQ(2, web_contents->GetController().GetLastCommittedEntryIndex()); |
| EXPECT_TRUE(trigger.did_trigger_history_navigation()); |
| |
| // Wait for the back navigation to commit as well. |
| history_commit_observer.Wait(); |
| EXPECT_EQ(start_url, web_contents->GetLastCommittedURL()); |
| EXPECT_EQ(0, web_contents->GetController().GetLastCommittedEntryIndex()); |
| EXPECT_EQ(3, web_contents->GetController().GetEntryCount()); |
| |
| // Verify the expected origin through JavaScript. It also has the additional |
| // verification of the process also being still alive. |
| std::string origin; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| web_contents, "domAutomationController.send(document.origin)", &origin)); |
| EXPECT_EQ(start_url.GetOrigin().spec(), origin + "/"); |
| } |
| |
| // Test that verifies that Referer and Origin http headers are correctly sent |
| // to the final destination of a cross-site POST with a few redirects thrown in. |
| // This test is somewhat related to https://crbug.com/635400. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| RefererAndOriginHeadersAfterRedirects) { |
| // Navigate to the page with form that posts via 307 redirection to |
| // |redirect_target_url| (cross-site from |form_url|). Using 307 (rather than |
| // 302) redirection is important to preserve the HTTP method and POST body. |
| GURL form_url(embedded_test_server()->GetURL( |
| "a.com", "/form_that_posts_cross_site.html")); |
| GURL redirect_target_url(embedded_test_server()->GetURL("x.com", "/echoall")); |
| EXPECT_TRUE(NavigateToURL(shell(), form_url)); |
| |
| // Submit the form. The page submitting the form is at 0, and will |
| // go through 307 redirects from 1 -> 2 and 2 -> 3: |
| // 0. http://a.com:.../form_that_posts_cross_site.html |
| // 1. http://a.com:.../cross-site-307/i.com/cross-site-307/x.com/echoall |
| // 2. http://i.com:.../cross-site-307/x.com/echoall |
| // 3. http://x.com:.../echoall/ |
| TestNavigationObserver form_post_observer(shell()->web_contents(), 1); |
| EXPECT_TRUE( |
| ExecuteScript(shell(), "document.getElementById('text-form').submit();")); |
| form_post_observer.Wait(); |
| |
| // Verify that we arrived at the expected, redirected location. |
| EXPECT_EQ(redirect_target_url, |
| shell()->web_contents()->GetLastCommittedURL()); |
| |
| // Get the http request headers. |
| std::string headers; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| shell(), |
| "window.domAutomationController.send(" |
| "document.getElementsByTagName('pre')[1].innerText);", |
| &headers)); |
| |
| // Verify the Origin and Referer headers. |
| EXPECT_THAT(headers, ::testing::HasSubstr("Origin: null")); |
| EXPECT_THAT(headers, |
| ::testing::ContainsRegex( |
| "Referer: http://a.com:.*/form_that_posts_cross_site.html")); |
| } |
| |
| // Check that the favicon is not cleared for same document navigations. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SameDocumentNavigationDoesNotClearFavicon) { |
| // Load a page and fake a favicon for it. |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| ASSERT_TRUE(NavigateToURL( |
| shell(), embedded_test_server()->GetURL("/simple_page.html"))); |
| content::NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| ASSERT_TRUE(entry); |
| content::FaviconStatus& favicon_status = entry->GetFavicon(); |
| favicon_status.valid = true; |
| |
| ASSERT_TRUE(RendererLocationReplace( |
| shell(), embedded_test_server()->GetURL( |
| "/simple_page.html#same-document-navigation"))); |
| entry = controller.GetLastCommittedEntry(); |
| content::FaviconStatus& favicon_status2 = entry->GetFavicon(); |
| EXPECT_TRUE(favicon_status2.valid); |
| |
| ASSERT_TRUE(RendererLocationReplace( |
| shell(), |
| embedded_test_server()->GetURL("/simple_page.html?new-navigation"))); |
| entry = controller.GetLastCommittedEntry(); |
| content::FaviconStatus& favicon_status3 = entry->GetFavicon(); |
| EXPECT_FALSE(favicon_status3.valid); |
| } |
| |
| namespace { |
| |
| // A BrowserMessageFilter that delays the FrameHostMsg_RunJavaScriptDialog IPC |
| // message until a commit happens on a given WebContents. This allows testing a |
| // race condition. |
| class AllowDialogIPCOnCommitFilter : public BrowserMessageFilter, |
| public WebContentsDelegate { |
| public: |
| explicit AllowDialogIPCOnCommitFilter(WebContents* web_contents) |
| : BrowserMessageFilter(FrameMsgStart), |
| render_frame_host_(web_contents->GetMainFrame()) { |
| web_contents_observer_.Observe(web_contents); |
| } |
| |
| protected: |
| ~AllowDialogIPCOnCommitFilter() override {} |
| |
| private: |
| // BrowserMessageFilter: |
| bool OnMessageReceived(const IPC::Message& message) override { |
| DCHECK_CURRENTLY_ON(BrowserThread::IO); |
| if (message.type() != FrameHostMsg_RunJavaScriptDialog::ID) |
| return false; |
| |
| // Suspend the message. |
| web_contents_observer_.SetCallback( |
| base::Bind(&RenderFrameHost::OnMessageReceived, |
| base::Unretained(render_frame_host_), message)); |
| return true; |
| } |
| |
| // WebContentsDelegate: |
| JavaScriptDialogManager* GetJavaScriptDialogManager( |
| WebContents* source) override { |
| CHECK(false); |
| return nullptr; // agh compiler |
| } |
| |
| // Separate because WebContentsObserver and BrowserMessageFilter each have an |
| // OnMessageReceived function; this is the simplest way to disambiguate. |
| class : public WebContentsObserver { |
| public: |
| using Callback = base::Callback<bool()>; |
| |
| using WebContentsObserver::Observe; |
| |
| void SetCallback(Callback callback) { callback_ = std::move(callback); } |
| |
| private: |
| void DidFinishNavigation(NavigationHandle* navigation_handle) override { |
| DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| if (!navigation_handle->HasCommitted()) |
| return; |
| |
| // Resume the message. |
| callback_.Run(); |
| } |
| |
| Callback callback_; |
| } web_contents_observer_; |
| |
| RenderFrameHost* render_frame_host_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AllowDialogIPCOnCommitFilter); |
| }; |
| |
| } // namespace |
| |
| // Check that swapped out frames cannot spawn JavaScript dialogs. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| NoDialogsFromSwappedOutFrames) { |
| // Start on a normal page. |
| GURL url1 = embedded_test_server()->GetURL( |
| "/navigation_controller/beforeunload_dialog.html"); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| |
| // Add a filter to allow us to force an IPC race. |
| WebContents* web_contents = shell()->web_contents(); |
| scoped_refptr<AllowDialogIPCOnCommitFilter> filter = |
| new AllowDialogIPCOnCommitFilter(web_contents); |
| web_contents->SetDelegate(filter.get()); |
| web_contents->GetMainFrame()->GetProcess()->AddFilter(filter.get()); |
| |
| // Use a chrome:// url to force the second page to be in a different process. |
| GURL url2(std::string(kChromeUIScheme) + url::kStandardSchemeSeparator + |
| kChromeUIGpuHost); |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| |
| // What happens now is that attempting to unload the first page will trigger a |
| // JavaScript alert but allow navigation. The alert IPC will be suspended by |
| // the message filter. The commit of the second page will unblock the IPC. If |
| // the dialog IPC is allowed to spawn a dialog, the call by the WebContents to |
| // its delegate to get the JavaScriptDialogManager will cause a CHECK and the |
| // test will fail. |
| } |
| |
| namespace { |
| |
| // Execute JavaScript without the user gesture flag set, and wait for the |
| // triggered load finished. |
| void ExecuteJavaScriptAndWaitForLoadStop(WebContents* web_contents, |
| const std::string script) { |
| // WaitForLoadStop() does not work to wait for loading that is triggered by |
| // JavaScript asynchronously. |
| TestNavigationObserver observer(web_contents); |
| |
| // ExecuteScript() sets a user gesture flag internally for testing, but we |
| // want to run JavaScript without the flag. Call ExecuteJavaScriptForTests |
| // directory. |
| static_cast<WebContentsImpl*>(web_contents) |
| ->GetMainFrame() |
| ->ExecuteJavaScriptForTests(base::UTF8ToUTF16(script)); |
| |
| observer.Wait(); |
| } |
| |
| } // namespace |
| |
| // Check if consecutive reloads can be correctly captured by metrics. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| ConsecutiveReloadMetrics) { |
| base::HistogramTester histogram; |
| |
| const char kReloadToReloadMetricName[] = |
| "Navigation.Reload.ReloadToReloadDuration"; |
| const char kReloadMainResourceToReloadMetricName[] = |
| "Navigation.Reload.ReloadMainResourceToReloadDuration"; |
| |
| // Navigate to a page, and check if metrics are initialized correctly. |
| EXPECT_TRUE(NavigateToURL( |
| shell(), embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_links.html"))); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 0); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 0); |
| |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Reload triggers a reload of ReloadType::NORMAL. The first reload should |
| // not be counted. |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 0); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 0); |
| |
| // Reload with ReloadType::BYPASSING_CACHE. Both metrics should count the |
| // consecutive reloads. |
| controller.Reload(ReloadType::BYPASSING_CACHE, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 1); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 1); |
| |
| // Triggers another reload with ReloadType::BYPASSING_CACHE. |
| // ReloadMainResourceToReload should not be counted here. |
| controller.Reload(ReloadType::BYPASSING_CACHE, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 2); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 1); |
| |
| // A browser-initiated navigation should reset the reload tracking |
| // information. |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html"))); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 2); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 1); |
| |
| // Then, the next reload should be assumed as the first reload. Metrics |
| // should not be changed for the first reload. |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 2); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 1); |
| |
| // Another reload of ReloadType::NORMAL should be counted by both metrics |
| // again. |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 3); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 2); |
| |
| // A renderer-initiated navigations with no user gesture don't reset reload |
| // tracking information, and the following reload will be counted by metrics. |
| ExecuteJavaScriptAndWaitForLoadStop( |
| shell()->web_contents(), |
| "history.pushState({}, 'page 1', 'simple_page_1.html')"); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 3); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 2); |
| ExecuteJavaScriptAndWaitForLoadStop(shell()->web_contents(), |
| "location.href='simple_page_2.html'"); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 3); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 2); |
| |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 4); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 3); |
| |
| // Go back to the first page. Reload tracking information should be reset. |
| shell()->web_contents()->GetController().GoBack(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 4); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 3); |
| |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| histogram.ExpectTotalCount(kReloadToReloadMetricName, 4); |
| histogram.ExpectTotalCount(kReloadMainResourceToReloadMetricName, 3); |
| } |
| |
| // Check that the referrer is stored inside FrameNavigationEntry for subframes. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| RefererStoredForSubFrame) { |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| GURL url_simple(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe_simple.html")); |
| GURL url_redirect(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe_redirect.html")); |
| |
| // Run this test twice: with and without a redirection. |
| for (const GURL& url : {url_simple, url_redirect}) { |
| // Navigate to a page with an iframe. |
| EXPECT_TRUE(NavigateToURL(shell(), url)); |
| |
| // Check the FrameNavigationEntry's referrer. |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| ASSERT_EQ(1U, entry->root_node()->children.size()); |
| FrameNavigationEntry* frame_entry = |
| entry->root_node()->children[0]->frame_entry.get(); |
| EXPECT_EQ(frame_entry->referrer().url, url); |
| } |
| } |
| |
| namespace { |
| |
| class RequestMonitoringNavigationBrowserTest : public ContentBrowserTest { |
| public: |
| RequestMonitoringNavigationBrowserTest() : weak_factory_(this) {} |
| |
| const net::test_server::HttpRequest* FindAccumulatedRequest( |
| const GURL& url_to_find) { |
| DCHECK(url_to_find.SchemeIsHTTPOrHTTPS()); |
| |
| auto it = std::find_if( |
| accumulated_requests_.begin(), accumulated_requests_.end(), |
| [&url_to_find](const net::test_server::HttpRequest& request) { |
| return request.GetURL() == url_to_find; |
| }); |
| if (it == accumulated_requests_.end()) |
| return nullptr; |
| return &*it; |
| } |
| |
| protected: |
| void SetUpOnMainThread() override { |
| // Accumulate all http requests made to |embedded_test_server| into |
| // |accumulated_requests_| container. |
| embedded_test_server()->RegisterRequestMonitor(base::Bind( |
| &RequestMonitoringNavigationBrowserTest::MonitorRequestOnIoThread, |
| weak_factory_.GetWeakPtr(), base::SequencedTaskRunnerHandle::Get())); |
| |
| ASSERT_TRUE(embedded_test_server()->Start()); |
| } |
| |
| void TearDown() override { |
| EXPECT_TRUE(embedded_test_server()->ShutdownAndWaitUntilComplete()); |
| } |
| |
| private: |
| static void MonitorRequestOnIoThread( |
| const base::WeakPtr<RequestMonitoringNavigationBrowserTest>& weak_this, |
| const scoped_refptr<base::SequencedTaskRunner>& postback_task_runner, |
| const net::test_server::HttpRequest& request) { |
| postback_task_runner->PostTask( |
| FROM_HERE, |
| base::BindOnce( |
| &RequestMonitoringNavigationBrowserTest::MonitorRequestOnMainThread, |
| weak_this, request)); |
| } |
| |
| void MonitorRequestOnMainThread( |
| const net::test_server::HttpRequest& request) { |
| accumulated_requests_.push_back(request); |
| } |
| |
| std::vector<net::test_server::HttpRequest> accumulated_requests_; |
| base::WeakPtrFactory<RequestMonitoringNavigationBrowserTest> weak_factory_; |
| }; |
| |
| // Helper for waiting until the main frame of |web_contents| has loaded |
| // |expected_url| (and all subresources have finished loading). |
| class WebContentsLoadFinishedWaiter : public WebContentsObserver { |
| public: |
| WebContentsLoadFinishedWaiter(WebContents* web_contents, |
| const GURL& expected_url) |
| : WebContentsObserver(web_contents), |
| expected_url_(expected_url), |
| message_loop_runner_(new MessageLoopRunner) { |
| EXPECT_TRUE(web_contents != nullptr); |
| } |
| |
| void Wait() { message_loop_runner_->Run(); } |
| |
| private: |
| void DidFinishLoad(RenderFrameHost* render_frame_host, |
| const GURL& url) override { |
| bool is_main_frame = !render_frame_host->GetParent(); |
| if (url == expected_url_ && is_main_frame) |
| message_loop_runner_->Quit(); |
| } |
| |
| GURL expected_url_; |
| scoped_refptr<MessageLoopRunner> message_loop_runner_; |
| }; |
| |
| } // namespace |
| |
| // Check that NavigationController::LoadURLParams::extra_headers are not copied |
| // to subresource requests. |
| IN_PROC_BROWSER_TEST_F(RequestMonitoringNavigationBrowserTest, |
| ExtraHeadersVsSubresources) { |
| GURL page_url = embedded_test_server()->GetURL("/page_with_image.html"); |
| GURL image_url = embedded_test_server()->GetURL("/blank.jpg"); |
| |
| // Navigate via LoadURLWithParams (setting |extra_headers| field). |
| WebContentsLoadFinishedWaiter waiter(shell()->web_contents(), page_url); |
| NavigationController::LoadURLParams load_url_params(page_url); |
| load_url_params.extra_headers = |
| "X-ExtraHeadersVsSubresources: 1\n" |
| "X-2ExtraHeadersVsSubresources: 2"; |
| shell()->web_contents()->GetController().LoadURLWithParams(load_url_params); |
| waiter.Wait(); |
| EXPECT_EQ(page_url, shell()->web_contents()->GetLastCommittedURL()); |
| |
| // Verify that the extra header was present for the page. |
| const net::test_server::HttpRequest* page_request = |
| FindAccumulatedRequest(page_url); |
| ASSERT_TRUE(page_request); |
| EXPECT_THAT(page_request->headers, |
| testing::Contains(testing::Key("X-ExtraHeadersVsSubresources"))); |
| EXPECT_THAT(page_request->headers, |
| testing::Contains(testing::Key("X-2ExtraHeadersVsSubresources"))); |
| |
| // Verify that the extra header was NOT present for the subresource. |
| const net::test_server::HttpRequest* image_request = |
| FindAccumulatedRequest(image_url); |
| ASSERT_TRUE(image_request); |
| EXPECT_THAT(image_request->headers, |
| testing::Not(testing::Contains( |
| testing::Key("X-ExtraHeadersVsSubresources")))); |
| EXPECT_THAT(image_request->headers, |
| testing::Not(testing::Contains( |
| testing::Key("X-2ExtraHeadersVsSubresources")))); |
| } |
| |
| // Test that a same document navigation does not lead to the deletion of the |
| // NavigationHandle for an ongoing different document navigation. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SameDocumentNavigationDoesntDeleteNavigationHandle) { |
| const GURL kURL1 = embedded_test_server()->GetURL("/title1.html"); |
| const GURL kPushStateURL = |
| embedded_test_server()->GetURL("/title1.html#fragment"); |
| const GURL kURL2 = embedded_test_server()->GetURL("/title2.html"); |
| |
| // Navigate to the initial page. |
| EXPECT_TRUE(NavigateToURL(shell(), kURL1)); |
| RenderFrameHostImpl* main_frame = |
| static_cast<WebContentsImpl*>(shell()->web_contents())->GetMainFrame(); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| EXPECT_FALSE(main_frame->GetNavigationHandle()); |
| EXPECT_FALSE(root->navigation_request()); |
| |
| // Start navigating to the second page. |
| TestNavigationManager manager(shell()->web_contents(), kURL2); |
| NavigationHandleCommitObserver navigation_observer(shell()->web_contents(), |
| kURL2); |
| shell()->web_contents()->GetController().LoadURL( |
| kURL2, Referrer(), ui::PAGE_TRANSITION_LINK, std::string()); |
| EXPECT_TRUE(manager.WaitForRequestStart()); |
| |
| // This should create a NavigationHandle. |
| NavigationRequest* request = root->navigation_request(); |
| EXPECT_TRUE(request); |
| |
| // The current page does a PushState. |
| NavigationHandleCommitObserver push_state_observer(shell()->web_contents(), |
| kPushStateURL); |
| std::string push_state = |
| "history.pushState({}, \"title 1\", \"" + kPushStateURL.spec() + "\");"; |
| EXPECT_TRUE(ExecuteScript(shell()->web_contents(), push_state)); |
| NavigationEntry* last_committed = |
| shell()->web_contents()->GetController().GetLastCommittedEntry(); |
| ASSERT_TRUE(last_committed); |
| EXPECT_EQ(kPushStateURL, last_committed->GetURL()); |
| |
| EXPECT_TRUE(push_state_observer.has_committed()); |
| EXPECT_TRUE(push_state_observer.was_same_document()); |
| EXPECT_TRUE(push_state_observer.was_renderer_initiated()); |
| |
| // This shouldn't affect the ongoing navigation. |
| EXPECT_TRUE(root->navigation_request()); |
| EXPECT_EQ(request, root->navigation_request()); |
| |
| // Let the navigation finish. It should commit successfully. |
| manager.WaitForNavigationFinished(); |
| last_committed = |
| shell()->web_contents()->GetController().GetLastCommittedEntry(); |
| ASSERT_TRUE(last_committed); |
| EXPECT_EQ(kURL2, last_committed->GetURL()); |
| |
| EXPECT_TRUE(navigation_observer.has_committed()); |
| EXPECT_FALSE(navigation_observer.was_same_document()); |
| EXPECT_FALSE(navigation_observer.was_renderer_initiated()); |
| } |
| |
| // Tests that a same document browser-initiated navigation is properly reported |
| // by the NavigationHandle. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SameDocumentBrowserInitiated) { |
| const GURL kURL = embedded_test_server()->GetURL("/title1.html"); |
| const GURL kFragmentURL = |
| embedded_test_server()->GetURL("/title1.html#fragment"); |
| |
| // Navigate to the initial page. |
| EXPECT_TRUE(NavigateToURL(shell(), kURL)); |
| |
| // Do a browser-initiated fragment navigation. |
| NavigationHandleCommitObserver handle_observer(shell()->web_contents(), |
| kFragmentURL); |
| EXPECT_TRUE(NavigateToURL(shell(), kFragmentURL)); |
| |
| EXPECT_TRUE(handle_observer.has_committed()); |
| EXPECT_TRUE(handle_observer.was_same_document()); |
| EXPECT_FALSE(handle_observer.was_renderer_initiated()); |
| } |
| |
| // Tests that a 204 response to a browser-initiated navigation does not result |
| // in a new NavigationEntry being committed. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| 204Navigation) { |
| const GURL kURL = embedded_test_server()->GetURL("/title1.html"); |
| const GURL kURL204 = embedded_test_server()->GetURL("/page204.html"); |
| |
| // Navigate to the initial page. |
| EXPECT_TRUE(NavigateToURL(shell(), kURL)); |
| |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(kURL, entry->GetURL()); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| |
| // Do a 204 navigation. |
| EXPECT_FALSE(NavigateToURL(shell(), kURL204)); |
| |
| entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(kURL, entry->GetURL()); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| } |
| |
| // Tests that stopping a load clears the pending navigation entry. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, StopDuringLoad) { |
| // Load an initial page since the behavior differs for the first entry. |
| GURL start_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| TestNavigationObserver same_tab_observer(shell()->web_contents(), 1); |
| GURL slow_url = embedded_test_server()->GetURL("/slow?60"); |
| shell()->LoadURL(slow_url); |
| shell()->web_contents()->Stop(); |
| |
| const NavigationController& controller = |
| shell()->web_contents()->GetController(); |
| ASSERT_EQ(controller.GetPendingEntry(), nullptr); |
| } |
| |
| // Tests that reloading a page that has no title doesn't inherit the title from |
| // the previous version of the page. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, ReloadDoesntKeepTitle) { |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| GURL start_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| GURL intermediate_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| base::string16 title = base::UTF8ToUTF16("title"); |
| |
| // Reload from the browser side. |
| { |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_TRUE(entry->GetTitle().empty()); |
| entry->SetTitle(title); |
| |
| controller.Reload(ReloadType::NORMAL, false); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| EXPECT_TRUE(entry->GetTitle().empty()); |
| } |
| |
| // Load an unrelated page; this disconnects these two tests. |
| EXPECT_TRUE(NavigateToURL(shell(), intermediate_url)); |
| |
| // Reload from the renderer side. |
| { |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| NavigationEntry* entry = controller.GetLastCommittedEntry(); |
| EXPECT_TRUE(entry->GetTitle().empty()); |
| entry->SetTitle(title); |
| |
| TestNavigationObserver reload_observer(shell()->web_contents()); |
| EXPECT_TRUE(ExecuteScript(shell(), "location.reload()")); |
| reload_observer.Wait(); |
| |
| EXPECT_TRUE(entry->GetTitle().empty()); |
| } |
| |
| // Load an unrelated page; this disconnects these two tests. |
| EXPECT_TRUE(NavigateToURL(shell(), intermediate_url)); |
| |
| // "Reload" by loading the same page again. |
| { |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| NavigationEntry* entry1 = controller.GetLastCommittedEntry(); |
| EXPECT_TRUE(entry1->GetTitle().empty()); |
| entry1->SetTitle(title); |
| |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| NavigationEntry* entry2 = controller.GetLastCommittedEntry(); |
| |
| EXPECT_EQ(entry1, entry2); |
| EXPECT_TRUE(entry1->GetTitle().empty()); |
| } |
| } |
| |
| // Verify that session history navigations (back/forward) correctly hit the |
| // cache instead of going to the server. The test loads a page with no-cache |
| // header, stops the server, and goes back expecting successful navigation. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| HistoryNavigationUsesCache) { |
| GURL no_cache_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_no_cache_header.html")); |
| GURL regular_url(embedded_test_server()->GetURL("/title2.html")); |
| |
| NavigationController& controller = shell()->web_contents()->GetController(); |
| |
| EXPECT_TRUE(NavigateToURL(shell(), no_cache_url)); |
| EXPECT_TRUE(NavigateToURL(shell(), regular_url)); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| |
| EXPECT_TRUE(embedded_test_server()->ShutdownAndWaitUntilComplete()); |
| |
| TestNavigationObserver back_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_observer.Wait(); |
| |
| EXPECT_TRUE(back_observer.last_navigation_succeeded()); |
| } |
| |
| // Test to verify that navigating to a blocked URL does not result in a |
| // NavigationEntry that allows the navigation to succeed when using a history |
| // navigation. See https://crbug.com/723796. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| VerifyBlockedErrorPageURL_SessionHistory) { |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| GURL start_url(embedded_test_server()->GetURL("/title1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| // Navigate to an URL, which redirects to a data: URL, since it is an |
| // unsafe redirect and will result in a blocked navigation and error page. |
| // TODO(nasko): Find a different way to cause a blocked navigation, so |
| // we test a bit more generic case. |
| GURL redirect_to_unsafe_url( |
| embedded_test_server()->GetURL("/server-redirect?data:text/html,Hello!")); |
| EXPECT_FALSE(NavigateToURL(shell(), redirect_to_unsafe_url)); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(PAGE_TYPE_ERROR, controller.GetLastCommittedEntry()->GetPageType()); |
| |
| // Navigate to a new document, then go back in history trying to load the |
| // blocked URL. |
| EXPECT_TRUE( |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html"))); |
| EXPECT_EQ(2, controller.GetLastCommittedEntryIndex()); |
| |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| |
| // The expectation is that the blocked URL is present in the NavigationEntry, |
| // and shows up in both GetURL and GetVirtualURL. |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_FALSE( |
| controller.GetLastCommittedEntry()->GetURL().SchemeIs(url::kDataScheme)); |
| EXPECT_EQ(redirect_to_unsafe_url, |
| controller.GetLastCommittedEntry()->GetURL()); |
| EXPECT_EQ(redirect_to_unsafe_url, |
| controller.GetLastCommittedEntry()->GetVirtualURL()); |
| } |
| |
| // Verifies that redirecting to a blocked URL and going back does not allow a |
| // URL spoof. See https://crbug.com/777419. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PreventSpoofFromBlockedRedirect) { |
| GURL url1 = embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/simple_page_1.html"); |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // Pop open a new window. |
| ShellAddedObserver new_shell_observer; |
| EXPECT_TRUE(ExecuteScript(root, "var w = window.open()")); |
| Shell* new_shell = new_shell_observer.GetShell(); |
| ASSERT_NE(new_shell->web_contents(), shell()->web_contents()); |
| EXPECT_FALSE( |
| new_shell->web_contents()->GetController().GetLastCommittedEntry()); |
| |
| // Navigate it to a cross-site URL that redirects to a data: URL. Since it is |
| // an unsafe redirect, it will result in a blocked navigation and error page. |
| GURL redirect_to_data_url( |
| embedded_test_server()->GetURL("/server-redirect?data:text/html,Hello!")); |
| TestNavigationObserver nav_observer(new_shell->web_contents(), 1); |
| EXPECT_TRUE(ExecuteScript( |
| root, "w.location.href = '" + redirect_to_data_url.spec() + "';")); |
| nav_observer.WaitForNavigationFinished(); |
| EXPECT_FALSE(nav_observer.last_navigation_succeeded()); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| new_shell->web_contents()->GetController()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(redirect_to_data_url, controller.GetLastCommittedEntry()->GetURL()); |
| EXPECT_EQ(PAGE_TYPE_ERROR, controller.GetLastCommittedEntry()->GetPageType()); |
| |
| // Navigate to a new document, then go back in history trying to load the |
| // blocked URL. |
| EXPECT_TRUE(NavigateToURL(new_shell, url1)); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url1, controller.GetLastCommittedEntry()->GetURL()); |
| TestNavigationObserver back_load_observer(new_shell->web_contents()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| EXPECT_EQ(redirect_to_data_url, controller.GetLastCommittedEntry()->GetURL()); |
| |
| // The opener should not be able to script the page, which should be another |
| // error message and not a blank page. |
| std::string result; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| shell(), |
| "domAutomationController.send((function() {\n" |
| " try {\n" |
| " return w.document.body.innerHTML;\n" |
| " } catch (e) {\n" |
| " return e.toString();\n" |
| " }\n" |
| "})())", |
| &result)); |
| DLOG(INFO) << "Result: " << result; |
| EXPECT_THAT(result, |
| ::testing::MatchesRegex("SecurityError: Blocked a frame with " |
| "origin \"http://a.com:\\d+\" from " |
| "accessing a cross-origin frame.")); |
| } |
| |
| // Same-document navigations can sometimes succeed but then later be blocked by |
| // policy (e.g., X-Frame-Options) after a page is restored or reloaded. Ensure |
| // that navigating back from a newly blocked URL in a subframe is not treated as |
| // same-document, even if it had been same-document originally. |
| // See https://crbug.com/765291. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| BackSameDocumentAfterBlockedSubframe) { |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| GURL start_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe_simple.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), start_url)); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| // pushState to a URL that will be blocked by XFO if loaded from scratch. |
| { |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| std::string pushStateToXfo = |
| "history.pushState({}, '', '/x-frame-options-deny.html')"; |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), pushStateToXfo)); |
| capturer.Wait(); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // Navigate the main frame to another page. |
| GURL new_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), new_url)); |
| |
| // Go back, causing the subframe to be blocked by XFO. |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| EXPECT_EQ(GURL("data:,"), root->child_at(0)->current_url()); |
| |
| // Go back again. This would have been same-document if the prior navigation |
| // had succeeded. |
| { |
| TestNavigationObserver observer(shell()->web_contents()); |
| controller.GoBack(); |
| observer.Wait(); |
| } |
| |
| // Check that the renderer is still alive. |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), "console.log('Success');")); |
| } |
| |
| // If the main frame does a load, it should not be reported as a subframe |
| // navigation. This used to occur in the following case: |
| // 1. You're on a site with frames. |
| // 2. You do a subframe navigation. This was stored with transition type |
| // MANUAL_SUBFRAME. |
| // 3. You navigate to some non-frame site. |
| // 4. You navigate back to the page from step 2. Since it was initially |
| // MANUAL_SUBFRAME, it will be that same transition type here. |
| // We don't want that, because any navigation that changes the toplevel frame |
| // should be tracked as a toplevel navigation (this allows us to update the URL |
| // bar, etc). |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| GoBackToManualSubFrame) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "/navigation_controller/page_with_iframe.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| |
| ASSERT_EQ(1U, root->child_count()); |
| ASSERT_NE(nullptr, root->child_at(0)); |
| |
| { |
| // Iframe initial load. |
| LoadCommittedCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_1.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition_type(), ui::PAGE_TRANSITION_AUTO_SUBFRAME)); |
| } |
| |
| { |
| // Iframe manual navigation. |
| FrameNavigateParamsCapturer capturer(root->child_at(0)); |
| GURL frame_url(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root->child_at(0), frame_url); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_MANUAL_SUBFRAME)); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.navigation_type()); |
| } |
| |
| { |
| // Main frame navigation. |
| FrameNavigateParamsCapturer capturer(root); |
| GURL main_url_2(embedded_test_server()->GetURL( |
| "/navigation_controller/simple_page_2.html")); |
| NavigateFrameToURL(root, main_url_2); |
| capturer.Wait(); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), ui::PAGE_TRANSITION_LINK)); |
| } |
| |
| { |
| // Check the history before going back. |
| NavigationControllerImpl& controller = |
| static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(0)->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| // TODO(creis, arthursonzogni): The correct PageTransition is still an open |
| // question. Maybe PAGE_TRANSITION_MANUAL_SUBFRAME is more appropriate. |
| // Please see https://crbug.com/740461. |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(1)->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(2)->GetTransitionType(), |
| ui::PAGE_TRANSITION_LINK)); |
| } |
| |
| { |
| // Back. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| capturer.transition(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| } |
| |
| { |
| // Check the history again. |
| NavigationControllerImpl& controller = |
| static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| EXPECT_EQ(3, controller.GetEntryCount()); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(0)->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(1)->GetTransitionType(), |
| ui::PageTransitionFromInt(ui::PAGE_TRANSITION_TYPED | |
| ui::PAGE_TRANSITION_FORWARD_BACK | |
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR))); |
| EXPECT_TRUE(ui::PageTransitionTypeIncludingQualifiersIs( |
| controller.GetEntryAtIndex(2)->GetTransitionType(), |
| ui::PAGE_TRANSITION_LINK)); |
| } |
| } |
| |
| // Regression test for https://crbug.com/845923. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| GoBackFromCrossSiteSubFrame) { |
| // Navigate to a page with a cross-site frame. |
| GURL main_url(embedded_test_server()->GetURL( |
| "a.com", "/cross_site_iframe_factory.html?a(b)")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| GURL initial_subframe_url = |
| root->child_at(0)->current_frame_host()->GetLastCommittedURL(); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetCurrentEntryIndex()); |
| |
| // Navigate the subframe to another cross-site location |
| // (this prepares for executing history.back() in a later step). |
| GURL final_subframe_url = |
| embedded_test_server()->GetURL("b.com", "/title1.html"); |
| NavigateFrameToURL(root->child_at(0), final_subframe_url); |
| EXPECT_EQ(final_subframe_url, |
| root->child_at(0)->current_frame_host()->GetLastCommittedURL()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetCurrentEntryIndex()); |
| |
| // Execute |history.back()| in the subframe. |
| TestNavigationObserver nav_observer(shell()->web_contents(), 1); |
| EXPECT_TRUE(ExecuteScript(root->child_at(0), "history.back()")); |
| nav_observer.Wait(); |
| EXPECT_EQ(initial_subframe_url, |
| root->child_at(0)->current_frame_host()->GetLastCommittedURL()); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetCurrentEntryIndex()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| HashNavigationVsBeforeUnloadEvent) { |
| GURL main_url(embedded_test_server()->GetURL("/title1.html")); |
| GURL hash_url(embedded_test_server()->GetURL("/title1.html#hash")); |
| |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| EXPECT_TRUE( |
| ExecuteScript(shell(), |
| R"( window.addEventListener("beforeunload", function(e) { |
| domAutomationController.send("beforeunload"); |
| }); |
| window.addEventListener("unload", function(e) { |
| domAutomationController.send("unload"); |
| }); |
| )")); |
| |
| DOMMessageQueue message_queue; |
| std::vector<std::string> messages; |
| std::string message; |
| EXPECT_TRUE(NavigateToURL(shell(), hash_url)); |
| while (message_queue.PopMessage(&message)) |
| messages.push_back(message); |
| |
| // Verify that none of "beforeunload", "unload" events fired. |
| EXPECT_THAT(messages, testing::IsEmpty()); |
| } |
| |
| // This test helps verify that the browser does not retain history entries |
| // for removed frames *if* the removed frame was created by a script. |
| // Such frames get a fresh, random, unique name every time they are created |
| // or recreated and therefore in such case will never match previous history |
| // entries. See also https://crbug.com/784356. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PruningOfEntriesForDynamicFrames_ChildRemoved) { |
| GURL main_url(embedded_test_server()->GetURL("/title1.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| |
| // Repeatedly create and remove a frame from a script. |
| std::string result; |
| std::string script = R"( |
| var iterations_left = 5; |
| function runOneIteration() { |
| if (iterations_left == 0) { |
| domAutomationController.send("done-with-test"); |
| return; |
| } |
| |
| var iframe = document.createElement("iframe"); |
| document.body.appendChild(iframe); |
| document.body.removeChild(iframe); |
| |
| iterations_left = iterations_left - 1; |
| setTimeout(runOneIteration, 0); |
| } |
| runOneIteration(); )"; |
| EXPECT_TRUE(ExecuteScriptAndExtractString(shell(), script, &result)); |
| EXPECT_EQ("done-with-test", result); |
| |
| // Grab the last committed entry. |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| |
| // Verify that the number of FrameNavigationEntries stayed low (i.e. that we |
| // do not retain history entries for the 5 frames removed by the test). |
| EXPECT_EQ(0U, entry->root_node()->children.size()); |
| |
| // Sanity check - there are no children in the frame tree. |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| ASSERT_EQ(0U, root->child_count()); |
| } |
| |
| // This test helps verify that the browser does not retain history entries |
| // for removed frames *if* the removed frame was created by a script. |
| // Such frames get a fresh, random, unique name every time they are created |
| // or recreated and therefore in such case will never match previous history |
| // entries. See also https://crbug.com/784356. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| PruningOfEntriesForDynamicFrames_ParentNavigatedAway) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_iframe_simple.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Add 5 dynamic subframes to |frame|. |
| RenderFrameHost* frame = shell()->web_contents()->GetAllFrames()[1]; |
| std::string script = R"( |
| for (var i = 0; i < 5; i++) { |
| var iframe = document.createElement("iframe"); |
| document.body.appendChild(iframe); |
| }; )"; |
| EXPECT_TRUE(ExecuteScript(frame, script)); |
| |
| // Verify that now there are 5 FNEs for the dynamic frames. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| EXPECT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(5U, entry->root_node()->children[0]->children.size()); |
| |
| // Navigate |frame| (the parent of the dynamic frames) away. |
| // This will destroy the 5 dynamic children of |frame|. |
| GURL next_url(embedded_test_server()->GetURL("b.com", "/title2.html")); |
| EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(), "frame", next_url)); |
| |
| // Verify that there are now 0 FNEs for the dynamic frames. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| EXPECT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(0U, entry->root_node()->children[0]->children.size()); |
| } |
| |
| // This test helps verify that the browser does not retain history entries |
| // for removed frames *if* the removed frame was created by a script. |
| // Such frames get a fresh, random, unique name every time they are created |
| // or recreated and therefore in such case will never match previous history |
| // entries. See also https://crbug.com/784356. |
| IN_PROC_BROWSER_TEST_F( |
| NavigationControllerBrowserTest, |
| PruningOfEntriesForDynamicFrames_MainFrameNavigatedAway) { |
| GURL main_url(embedded_test_server()->GetURL( |
| "a.com", "/navigation_controller/page_with_iframe_simple.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), main_url)); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| |
| // Add 5 dynamic subframes to |frame|. |
| RenderFrameHost* frame = shell()->web_contents()->GetAllFrames()[1]; |
| std::string script = R"( |
| for (var i = 0; i < 5; i++) { |
| var iframe = document.createElement("iframe"); |
| document.body.appendChild(iframe); |
| }; )"; |
| EXPECT_TRUE(ExecuteScript(frame, script)); |
| |
| // Verify that now there are 5 FNEs for the dynamic frames. |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| NavigationEntryImpl* entry = controller.GetLastCommittedEntry(); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| EXPECT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(5U, entry->root_node()->children[0]->children.size()); |
| |
| // Navigate the main frame (the grandparent of the dynamic frames) away. |
| // This will destroy the 5 dynamic children of |frame|. |
| GURL next_url(embedded_test_server()->GetURL("b.com", "/title2.html")); |
| EXPECT_TRUE(NavigateToURL(shell(), next_url)); |
| |
| // Verify that there are now 0 FNEs for the dynamic frames. |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(main_url, entry->GetURL()); |
| EXPECT_EQ(1U, entry->root_node()->children.size()); |
| EXPECT_EQ(0U, entry->root_node()->children[0]->children.size()); |
| } |
| |
| // This test supplements SpareRenderProcessHostUnitTest to verify that the spare |
| // RenderProcessHost is actually used in cross-process navigations. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| UtilizationOfSpareRenderProcessHost) { |
| GURL first_url = embedded_test_server()->GetURL("a.com", "/title1.html"); |
| GURL second_url = embedded_test_server()->GetURL("b.com", "/title2.html"); |
| RenderProcessHost* prev_spare = nullptr; |
| RenderProcessHost* curr_spare = nullptr; |
| RenderProcessHost* prev_host = nullptr; |
| RenderProcessHost* curr_host = nullptr; |
| |
| // In the current implementation the spare is not warmed-up until the first |
| // real navigation. It might be okay to change that in the future. |
| curr_spare = RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| curr_host = shell()->web_contents()->GetMainFrame()->GetProcess(); |
| EXPECT_FALSE(curr_spare); |
| |
| // Navigate to the first URL. |
| prev_host = curr_host; |
| prev_spare = curr_spare; |
| EXPECT_TRUE(NavigateToURL(shell(), first_url)); |
| curr_spare = RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| curr_host = shell()->web_contents()->GetMainFrame()->GetProcess(); |
| EXPECT_NE(curr_spare, curr_host); |
| // No process swap when navigating away from the initial blank page. |
| EXPECT_EQ(prev_host, curr_host); |
| // We should always keep a spare RenderProcessHost around in site-per-process |
| // mode. We don't assert what should happen in other scenarios (to give |
| // flexibility to platform-specific decisions - e.g. on the desktop there |
| // might be no spare outside of site-per-process, but on Android the spare |
| // might still be opportunistically warmed up). |
| if (AreAllSitesIsolatedForTesting()) |
| EXPECT_TRUE(curr_spare); |
| |
| // Perform a cross-site omnibox navigation. |
| prev_host = curr_host; |
| prev_spare = curr_spare; |
| EXPECT_TRUE(NavigateToURL(shell(), second_url)); |
| curr_spare = RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| curr_host = shell()->web_contents()->GetMainFrame()->GetProcess(); |
| // The cross-site omnibox navigation should swap processes. |
| EXPECT_NE(prev_host, curr_host); |
| // If present, the spare RenderProcessHost should have been be used. |
| if (prev_spare) |
| EXPECT_EQ(prev_spare, curr_host); |
| // A new spare should be warmed-up in site-per-process mode. |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_TRUE(curr_spare); |
| EXPECT_NE(prev_spare, curr_spare); |
| } |
| |
| // Perform a back navigation. |
| prev_host = curr_host; |
| prev_spare = curr_spare; |
| TestNavigationObserver back_load_observer(shell()->web_contents()); |
| NavigationControllerImpl& controller = static_cast<NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| controller.GoBack(); |
| back_load_observer.Wait(); |
| curr_spare = RenderProcessHostImpl::GetSpareRenderProcessHostForTesting(); |
| curr_host = shell()->web_contents()->GetMainFrame()->GetProcess(); |
| // The cross-site back navigation should swap processes. |
| EXPECT_NE(prev_host, curr_host); |
| // If present, the spare RenderProcessHost should have been used. |
| if (prev_spare) |
| EXPECT_EQ(prev_spare, curr_host); |
| // A new spare should be warmed-up in site-per-process mode. |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_TRUE(curr_spare); |
| EXPECT_NE(prev_spare, curr_spare); |
| } |
| } |
| |
| class NavigationControllerControllableResponseBrowserTest |
| : public ContentBrowserTest { |
| protected: |
| void SetUpOnMainThread() override { |
| host_resolver()->AddRule("*", "127.0.0.1"); |
| content::SetupCrossSiteRedirector(embedded_test_server()); |
| } |
| }; |
| |
| // This test reproduces issue 769645. It happens when the user reloads the page |
| // and an "unload" event triggers a back navigation. If the reload navigation |
| // has reached the ReadyToCommit stage but has not committed, the back |
| // navigation may interrupt its load. |
| // See https://crbug.com/769645. |
| // See https://crbug.com/773683. |
| IN_PROC_BROWSER_TEST_F(ContentBrowserTest, HistoryBackInUnloadCancelsReload) { |
| net::test_server::ControllableHttpResponse response_1(embedded_test_server(), |
| "/main_document"); |
| net::test_server::ControllableHttpResponse response_2( |
| embedded_test_server(), "/main_document?attribute=1"); |
| |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| // 1) Navigate to a document that will: |
| // * Use history.pushState() during page load. |
| // * Use history.back() on "unload". |
| GURL main_document_url(embedded_test_server()->GetURL("/main_document")); |
| shell()->LoadURL(main_document_url); |
| response_1.WaitForRequest(); |
| response_1.Send( |
| "HTTP/1.1 200 OK\r\n" |
| "Content-Type: text/html; charset=utf-8\r\n" |
| "\r\n" |
| "<iframe srcdoc=\"" |
| " <script>" |
| " parent.history.pushState({},'','?attribute=1');" |
| " window.addEventListener('unload', function() {" |
| " parent.history.back();" |
| " });" |
| " </script>" |
| "\"></iframe>"); |
| response_1.Done(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // 2) Reload. Due to https://crbug.com/773683, two parallel navigations will |
| // happen: |
| // * The reload. |
| // * The parent.history.back(). |
| GURL main_document_url_page_2(main_document_url.spec() + "?attribute=1"); |
| TestNavigationManager observer_reload(shell()->web_contents(), |
| main_document_url_page_2); |
| TestNavigationManager observer_back(shell()->web_contents(), |
| main_document_url); |
| |
| shell()->Reload(); |
| |
| // 2.1) The reload reaches the ReadyToCommitNavigation stage. |
| EXPECT_TRUE(observer_reload.WaitForRequestStart()); |
| observer_reload.ResumeNavigation(); |
| response_2.WaitForRequest(); |
| response_2.Send( |
| "HTTP/1.1 200 OK\r\n" |
| "Content-Type: text/html; charset=utf-8\r\n" |
| "\r\n" |
| "<html><body>First part of the response..."); |
| EXPECT_TRUE(observer_reload.WaitForResponse()); |
| observer_reload.ResumeNavigation(); |
| |
| // 2.2) Back navigation starts and commits. |
| observer_back.WaitForNavigationFinished(); |
| |
| // The server sends the remaining part of the response. |
| response_2.Send(" ...and the second part!</body></html>"); |
| response_2.Done(); |
| |
| observer_reload.WaitForNavigationFinished(); |
| EXPECT_TRUE(WaitForLoadStop(shell()->web_contents())); |
| |
| // Test what is in the loaded document. |
| std::string html_content; |
| EXPECT_TRUE(ExecuteScriptAndExtractString( |
| shell(), "domAutomationController.send(document.body.textContent)", |
| &html_content)); |
| |
| EXPECT_EQ("First part of the response... ...and the second part!", |
| html_content); |
| } |
| |
| // Data URLs can have a reference fragment like any other URLs. In this test, |
| // there are two navigations with the same data URL, but with a different |
| // reference. The second navigation must be classified as "same-document". |
| IN_PROC_BROWSER_TEST_F(ContentBrowserTest, DataURLSameDocumentNavigation) { |
| GURL url_first("data:text/html,body#foo"); |
| GURL url_second("data:text/html,body#bar"); |
| EXPECT_TRUE(url_first.EqualsIgnoringRef(url_second)); |
| |
| EXPECT_TRUE(NavigateToURL(shell(), url_first)); |
| |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->LoadURL(url_second); |
| capturer.Wait(); |
| EXPECT_TRUE(capturer.is_same_document()); |
| } |
| |
| // Verify that a session history navigation which results in a different |
| // SiteInstance from the original commit is correctly handled - classified |
| // as new navigation with replacement, resulting in no new navigation |
| // entries. |
| IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, |
| SiteInstanceChangeOnHistoryNavigation) { |
| FrameTreeNode* root = static_cast<WebContentsImpl*>(shell()->web_contents()) |
| ->GetFrameTree() |
| ->root(); |
| const NavigationControllerImpl& controller = |
| static_cast<const NavigationControllerImpl&>( |
| shell()->web_contents()->GetController()); |
| GURL url1(embedded_test_server()->GetURL("a.com", "/title1.html")); |
| GURL url2(embedded_test_server()->GetURL("b.com", "/title2.html")); |
| GURL url3(embedded_test_server()->GetURL("c.com", "/title3.html")); |
| GURL redirecting_url(embedded_test_server()->GetURL( |
| "a.com", "/server-redirect?" + url3.spec())); |
| |
| // Start with an initial URL. |
| EXPECT_TRUE(NavigateToURL(shell(), url1)); |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(url1, controller.GetEntryAtIndex(0)->GetURL()); |
| scoped_refptr<SiteInstance> initial_site_instance = |
| root->current_frame_host()->GetSiteInstance(); |
| |
| { |
| // history.replaceState(), pointing to a URL that would redirect to |url3|. |
| FrameNavigateParamsCapturer capturer(root); |
| std::string script = |
| "history.replaceState({}, '', '" + redirecting_url.spec() + "')"; |
| EXPECT_TRUE(ExecuteScript(root, script)); |
| capturer.Wait(); |
| } |
| EXPECT_EQ(1, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| EXPECT_EQ(redirecting_url, controller.GetEntryAtIndex(0)->GetURL()); |
| EXPECT_EQ(initial_site_instance, |
| root->current_frame_host()->GetSiteInstance()); |
| |
| // Navigate to a new URL to get new session history entry. |
| EXPECT_TRUE(NavigateToURL(shell(), url2)); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(1, controller.GetLastCommittedEntryIndex()); |
| EXPECT_NE(initial_site_instance, |
| root->current_frame_host()->GetSiteInstance()); |
| |
| // Back, which should redirect to |url3|. |
| FrameNavigateParamsCapturer capturer(root); |
| shell()->web_contents()->GetController().GoBack(); |
| capturer.Wait(); |
| EXPECT_EQ(2, controller.GetEntryCount()); |
| EXPECT_EQ(0, controller.GetLastCommittedEntryIndex()); |
| |
| NavigationEntry* entry = controller.GetEntryAtIndex(0); |
| EXPECT_EQ(entry, controller.GetLastCommittedEntry()); |
| EXPECT_EQ(url3, entry->GetURL()); |
| if (AreAllSitesIsolatedForTesting()) { |
| EXPECT_NE(initial_site_instance, |
| root->current_frame_host()->GetSiteInstance()); |
| EXPECT_EQ(SiteInstance::GetSiteForURL( |
| shell()->web_contents()->GetBrowserContext(), url3), |
| root->current_frame_host()->GetSiteInstance()->GetSiteURL()); |
| EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.navigation_type()); |
| } else { |
| EXPECT_EQ(initial_site_instance, |
| root->current_frame_host()->GetSiteInstance()); |
| EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.navigation_type()); |
| } |
| } |
| |
| } // namespace content |