third_party/WebKit/Source/web/tests/ChromeClientImplTest.cpp

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "core/loader/FrameLoadRequest.h"
#include "core/page/Page.h"
#include "public/platform/WebInputEvent.h"
#include "public/web/WebFrameClient.h"
#include "public/web/WebLocalFrame.h"
#include "public/web/WebView.h"
#include "public/web/WebViewClient.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "web/WebLocalFrameImpl.h"
#include "web/WebViewImpl.h"
#include "web/tests/FrameTestHelpers.h"

namespace blink {

void setCurrentInputEventForTest(const WebInputEvent* event) {
  WebViewImpl::m_currentInputEvent = event;
}

namespace {

class TestWebViewClient : public FrameTestHelpers::TestWebViewClient {
 public:
  explicit TestWebViewClient(WebNavigationPolicy* target) : m_target(target) {}
  ~TestWebViewClient() override {}

  void show(WebNavigationPolicy policy) override { *m_target = policy; }

 private:
  WebNavigationPolicy* m_target;
};

}  // anonymous namespace

class GetNavigationPolicyTest : public testing::Test {
 public:
  GetNavigationPolicyTest()
      : m_result(WebNavigationPolicyIgnore), m_webViewClient(&m_result) {}

 protected:
  void SetUp() override {
    m_webView = toWebViewImpl(
        WebView::create(&m_webViewClient, WebPageVisibilityStateVisible));
    m_webView->setMainFrame(
        WebLocalFrame::create(WebTreeScopeType::Document, &m_webFrameClient));
    m_chromeClientImpl = toChromeClientImpl(&m_webView->page()->chromeClient());
    m_result = WebNavigationPolicyIgnore;
  }

  void TearDown() override { m_webView->close(); }

  WebNavigationPolicy getNavigationPolicyWithMouseEvent(
      int modifiers,
      WebMouseEvent::Button button,
      bool asPopup) {
    WebMouseEvent event;
    event.modifiers = modifiers;
    event.type = WebInputEvent::MouseUp;
    event.button = button;
    setCurrentInputEventForTest(&event);
    m_chromeClientImpl->setScrollbarsVisible(!asPopup);
    m_chromeClientImpl->show(NavigationPolicyIgnore);
    setCurrentInputEventForTest(0);
    return m_result;
  }

  bool isNavigationPolicyPopup() {
    m_chromeClientImpl->show(NavigationPolicyIgnore);
    return m_result == WebNavigationPolicyNewPopup;
  }

 protected:
  WebNavigationPolicy m_result;
  TestWebViewClient m_webViewClient;
  WebViewImpl* m_webView;
  FrameTestHelpers::TestWebFrameClient m_webFrameClient;
  Persistent<ChromeClientImpl> m_chromeClientImpl;
};

TEST_F(GetNavigationPolicyTest, LeftClick) {
  int modifiers = 0;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = false;
  EXPECT_EQ(WebNavigationPolicyNewForegroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, LeftClickPopup) {
  int modifiers = 0;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = true;
  EXPECT_EQ(WebNavigationPolicyNewPopup,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ShiftLeftClick) {
  int modifiers = WebInputEvent::ShiftKey;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = false;
  EXPECT_EQ(WebNavigationPolicyNewWindow,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ShiftLeftClickPopup) {
  int modifiers = WebInputEvent::ShiftKey;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = true;
  EXPECT_EQ(WebNavigationPolicyNewPopup,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ControlOrMetaLeftClick) {
#if OS(MACOSX)
  int modifiers = WebInputEvent::MetaKey;
#else
  int modifiers = WebInputEvent::ControlKey;
#endif
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = false;
  EXPECT_EQ(WebNavigationPolicyNewBackgroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ControlOrMetaLeftClickPopup) {
#if OS(MACOSX)
  int modifiers = WebInputEvent::MetaKey;
#else
  int modifiers = WebInputEvent::ControlKey;
#endif
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = true;
  EXPECT_EQ(WebNavigationPolicyNewBackgroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ControlOrMetaAndShiftLeftClick) {
#if OS(MACOSX)
  int modifiers = WebInputEvent::MetaKey;
#else
  int modifiers = WebInputEvent::ControlKey;
#endif
  modifiers |= WebInputEvent::ShiftKey;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = false;
  EXPECT_EQ(WebNavigationPolicyNewForegroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, ControlOrMetaAndShiftLeftClickPopup) {
#if OS(MACOSX)
  int modifiers = WebInputEvent::MetaKey;
#else
  int modifiers = WebInputEvent::ControlKey;
#endif
  modifiers |= WebInputEvent::ShiftKey;
  WebMouseEvent::Button button = WebMouseEvent::Button::Left;
  bool asPopup = true;
  EXPECT_EQ(WebNavigationPolicyNewForegroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, MiddleClick) {
  int modifiers = 0;
  bool asPopup = false;
  WebMouseEvent::Button button = WebMouseEvent::Button::Middle;
  EXPECT_EQ(WebNavigationPolicyNewBackgroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, MiddleClickPopup) {
  int modifiers = 0;
  bool asPopup = true;
  WebMouseEvent::Button button = WebMouseEvent::Button::Middle;
  EXPECT_EQ(WebNavigationPolicyNewBackgroundTab,
            getNavigationPolicyWithMouseEvent(modifiers, button, asPopup));
}

TEST_F(GetNavigationPolicyTest, NoToolbarsForcesPopup) {
  m_chromeClientImpl->setToolbarsVisible(false);
  EXPECT_TRUE(isNavigationPolicyPopup());
  m_chromeClientImpl->setToolbarsVisible(true);
  EXPECT_FALSE(isNavigationPolicyPopup());
}

TEST_F(GetNavigationPolicyTest, NoStatusbarForcesPopup) {
  m_chromeClientImpl->setStatusbarVisible(false);
  EXPECT_TRUE(isNavigationPolicyPopup());
  m_chromeClientImpl->setStatusbarVisible(true);
  EXPECT_FALSE(isNavigationPolicyPopup());
}

TEST_F(GetNavigationPolicyTest, NoMenubarForcesPopup) {
  m_chromeClientImpl->setMenubarVisible(false);
  EXPECT_TRUE(isNavigationPolicyPopup());
  m_chromeClientImpl->setMenubarVisible(true);
  EXPECT_FALSE(isNavigationPolicyPopup());
}

TEST_F(GetNavigationPolicyTest, NotResizableForcesPopup) {
  m_chromeClientImpl->setResizable(false);
  EXPECT_TRUE(isNavigationPolicyPopup());
  m_chromeClientImpl->setResizable(true);
  EXPECT_FALSE(isNavigationPolicyPopup());
}

class ViewCreatingClient : public FrameTestHelpers::TestWebViewClient {
 public:
  WebView* createView(WebLocalFrame* opener,
                      const WebURLRequest&,
                      const WebWindowFeatures&,
                      const WebString& name,
                      WebNavigationPolicy,
                      bool) override {
    return m_webViewHelper.initializeWithOpener(opener, true);
  }

 private:
  FrameTestHelpers::WebViewHelper m_webViewHelper;
};

class CreateWindowTest : public testing::Test {
 protected:
  void SetUp() override {
    m_webView = toWebViewImpl(
        WebView::create(&m_webViewClient, WebPageVisibilityStateVisible));
    m_mainFrame =
        WebLocalFrame::create(WebTreeScopeType::Document, &m_webFrameClient);
    m_webView->setMainFrame(m_mainFrame);
    m_chromeClientImpl = toChromeClientImpl(&m_webView->page()->chromeClient());
  }

  void TearDown() override { m_webView->close(); }

  ViewCreatingClient m_webViewClient;
  WebViewImpl* m_webView;
  WebLocalFrame* m_mainFrame;
  FrameTestHelpers::TestWebFrameClient m_webFrameClient;
  Persistent<ChromeClientImpl> m_chromeClientImpl;
};

TEST_F(CreateWindowTest, CreateWindowFromSuspendedPage) {
  m_webView->page()->setSuspended(true);
  LocalFrame* frame = toWebLocalFrameImpl(m_mainFrame)->frame();
  FrameLoadRequest request(frame->document());
  WindowFeatures features;
  EXPECT_EQ(nullptr,
            m_chromeClientImpl->createWindow(frame, request, features,
                                             NavigationPolicyNewForegroundTab));
  m_webView->page()->setSuspended(false);
}

}  // namespace blink