| // Copyright 2016 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 "headless/public/util/dom_tree_extractor.h" |
| |
| #include <memory> |
| #include "base/json/json_reader.h" |
| #include "base/json/json_writer.h" |
| #include "base/strings/string_util.h" |
| #include "content/public/browser/render_widget_host_view.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/browser_test.h" |
| #include "headless/lib/browser/headless_web_contents_impl.h" |
| #include "headless/public/devtools/domains/emulation.h" |
| #include "headless/public/devtools/domains/network.h" |
| #include "headless/public/devtools/domains/page.h" |
| #include "headless/public/headless_browser.h" |
| #include "headless/public/headless_devtools_client.h" |
| #include "headless/public/headless_devtools_target.h" |
| #include "headless/test/headless_browser_test.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| |
| namespace headless { |
| |
| namespace { |
| |
| std::string NormaliseJSON(const std::string& json) { |
| std::unique_ptr<base::Value> parsed_json = base::JSONReader::Read(json); |
| DCHECK(parsed_json); |
| std::string normalized_json; |
| base::JSONWriter::WriteWithOptions( |
| *parsed_json, base::JSONWriter::OPTIONS_PRETTY_PRINT, &normalized_json); |
| return normalized_json; |
| } |
| |
| } // namespace |
| |
| class DomTreeExtractorBrowserTest : public HeadlessAsyncDevTooledBrowserTest, |
| public page::Observer { |
| public: |
| void RunDevTooledTest() override { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| devtools_client_->GetPage()->AddObserver(this); |
| devtools_client_->GetPage()->Enable(); |
| devtools_client_->GetPage()->Navigate( |
| embedded_test_server()->GetURL("/dom_tree_test.html").spec()); |
| } |
| |
| void OnLoadEventFired(const page::LoadEventFiredParams& params) override { |
| devtools_client_->GetPage()->RemoveObserver(this); |
| |
| extractor_.reset(new DomTreeExtractor(devtools_client_.get())); |
| |
| std::vector<std::string> css_whitelist = { |
| "color", "display", "font-style", "margin-left", |
| "margin-right", "margin-top", "margin-bottom"}; |
| extractor_->ExtractDomTree( |
| css_whitelist, |
| base::Bind(&DomTreeExtractorBrowserTest::OnDomTreeExtracted, |
| base::Unretained(this))); |
| } |
| |
| void OnDomTreeExtracted(DomTreeExtractor::DomTree dom_tree) { |
| GURL::Replacements replace_port; |
| replace_port.SetPortStr(""); |
| |
| std::vector<std::unique_ptr<base::DictionaryValue>> dom_nodes( |
| dom_tree.dom_nodes_.size()); |
| |
| // For convenience flatten the dom tree into an array. |
| for (size_t i = 0; i < dom_tree.dom_nodes_.size(); i++) { |
| dom::Node* node = const_cast<dom::Node*>(dom_tree.dom_nodes_[i]); |
| |
| dom_nodes[i].reset( |
| static_cast<base::DictionaryValue*>(node->Serialize().release())); |
| |
| // Convert child & content document pointers into indexes. |
| if (node->HasChildren()) { |
| std::unique_ptr<base::ListValue> children(new base::ListValue()); |
| for (const std::unique_ptr<dom::Node>& child : *node->GetChildren()) { |
| children->AppendInteger( |
| dom_tree.node_id_to_index_[child->GetNodeId()]); |
| } |
| dom_nodes[i]->Set("childIndices", std::move(children)); |
| dom_nodes[i]->Remove("children", nullptr); |
| } |
| |
| if (node->HasContentDocument()) { |
| dom_nodes[i]->SetInteger( |
| "contentDocumentIndex", |
| dom_tree |
| .node_id_to_index_[node->GetContentDocument()->GetNodeId()]); |
| dom_nodes[i]->Remove("contentDocument", nullptr); |
| } |
| |
| dom_nodes[i]->Remove("childNodeCount", nullptr); |
| |
| // Frame IDs are random. |
| if (dom_nodes[i]->HasKey("frameId")) |
| dom_nodes[i]->SetString("frameId", "?"); |
| |
| // Ports are random. |
| std::string url; |
| if (dom_nodes[i]->GetString("baseURL", &url)) { |
| dom_nodes[i]->SetString( |
| "baseURL", GURL(url).ReplaceComponents(replace_port).spec()); |
| } |
| |
| if (dom_nodes[i]->GetString("documentURL", &url)) { |
| dom_nodes[i]->SetString( |
| "documentURL", GURL(url).ReplaceComponents(replace_port).spec()); |
| } |
| } |
| |
| // Merge LayoutTreeNode data into the dictionaries. |
| for (const css::LayoutTreeNode* layout_node : dom_tree.layout_tree_nodes_) { |
| auto it = dom_tree.node_id_to_index_.find(layout_node->GetNodeId()); |
| ASSERT_TRUE(it != dom_tree.node_id_to_index_.end()); |
| |
| base::DictionaryValue* node_dict = dom_nodes[it->second].get(); |
| node_dict->Set("boundingBox", layout_node->GetBoundingBox()->Serialize()); |
| |
| if (layout_node->HasLayoutText()) |
| node_dict->SetString("layoutText", layout_node->GetLayoutText()); |
| |
| if (layout_node->HasStyleIndex()) |
| node_dict->SetInteger("styleIndex", layout_node->GetStyleIndex()); |
| |
| if (layout_node->HasInlineTextNodes()) { |
| std::unique_ptr<base::ListValue> inline_text_nodes( |
| new base::ListValue()); |
| for (const std::unique_ptr<css::InlineTextBox>& inline_text_box : |
| *layout_node->GetInlineTextNodes()) { |
| size_t index = inline_text_nodes->GetSize(); |
| inline_text_nodes->Set(index, inline_text_box->Serialize()); |
| } |
| node_dict->Set("inlineTextNodes", std::move(inline_text_nodes)); |
| } |
| } |
| |
| std::vector<std::unique_ptr<base::DictionaryValue>> computed_styles( |
| dom_tree.computed_styles_.size()); |
| |
| for (size_t i = 0; i < dom_tree.computed_styles_.size(); i++) { |
| std::unique_ptr<base::DictionaryValue> style(new base::DictionaryValue()); |
| for (const auto& style_property : |
| *dom_tree.computed_styles_[i]->GetProperties()) { |
| style->SetString(style_property->GetName(), style_property->GetValue()); |
| } |
| computed_styles[i] = std::move(style); |
| } |
| |
| const std::vector<std::string> expected_dom_nodes = { |
| R"raw_string({ |
| "backendNodeId": 3, |
| "baseURL": "http://127.0.0.1/dom_tree_test.html", |
| "boundingBox": { |
| "height": 600.0, |
| "width": 800.0, |
| "x": 0.0, |
| "y": 0.0 |
| }, |
| "childIndices": [ 1 ], |
| "documentURL": "http://127.0.0.1/dom_tree_test.html", |
| "localName": "", |
| "nodeId": 1, |
| "nodeName": "#document", |
| "nodeType": 9, |
| "nodeValue": "", |
| "xmlVersion": "" |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 4, |
| "boundingBox": { |
| "height": 600.0, |
| "width": 800.0, |
| "x": 0.0, |
| "y": 0.0 |
| }, |
| "childIndices": [ 2, 5 ], |
| "frameId": "?", |
| "localName": "html", |
| "nodeId": 2, |
| "nodeName": "HTML", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 5, |
| "childIndices": [ 3 ], |
| "localName": "head", |
| "nodeId": 3, |
| "nodeName": "HEAD", |
| "nodeType": 1, |
| "nodeValue": "" |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 6, |
| "childIndices": [ 4 ], |
| "localName": "title", |
| "nodeId": 4, |
| "nodeName": "TITLE", |
| "nodeType": 1, |
| "nodeValue": "" |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 7, |
| "localName": "", |
| "nodeId": 5, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "Hello world!" |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 8, |
| "boundingBox": { |
| "height": 584.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "childIndices": [ 6 ], |
| "localName": "body", |
| "nodeId": 6, |
| "nodeName": "BODY", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 1 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "id", "id1" ], |
| "backendNodeId": 9, |
| "boundingBox": { |
| "height": 367.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "childIndices": [ 7, 9, 16 ], |
| "localName": "div", |
| "nodeId": 7, |
| "nodeName": "DIV", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "style", "color: red" ], |
| "backendNodeId": 10, |
| "boundingBox": { |
| "height": 37.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "childIndices": [ 8 ], |
| "localName": "h1", |
| "nodeId": 8, |
| "nodeName": "H1", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 2 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 11, |
| "boundingBox": { |
| "height": 36.0, |
| "width": 143.0, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 36.0, |
| "width": 142.171875, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "numCharacters": 10, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "Some text.", |
| "localName": "", |
| "nodeId": 9, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "Some text.", |
| "styleIndex": 2 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ |
| "src", "/iframe.html", "width", "400", "height", "200" ], |
| "backendNodeId": 12, |
| "boundingBox": { |
| "height": 205.0, |
| "width": 404.0, |
| "x": 8.0, |
| "y": 66.0 |
| }, |
| "childIndices": [ ], |
| "contentDocumentIndex": 10, |
| "frameId": "?", |
| "localName": "iframe", |
| "nodeId": 10, |
| "nodeName": "IFRAME", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 4 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 13, |
| "baseURL": "http://127.0.0.1/iframe.html", |
| "childIndices": [ 11 ], |
| "documentURL": "http://127.0.0.1/iframe.html", |
| "localName": "", |
| "nodeId": 11, |
| "nodeName": "#document", |
| "nodeType": 9, |
| "nodeValue": "", |
| "xmlVersion": "" |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 14, |
| "boundingBox": { |
| "height": 200.0, |
| "width": 400.0, |
| "x": 10.0, |
| "y": 68.0 |
| }, |
| "childIndices": [ 12, 13 ], |
| "frameId": "?", |
| "localName": "html", |
| "nodeId": 12, |
| "nodeName": "HTML", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 15, |
| "childIndices": [ ], |
| "localName": "head", |
| "nodeId": 13, |
| "nodeName": "HEAD", |
| "nodeType": 1, |
| "nodeValue": "" |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 16, |
| "boundingBox": { |
| "height": 171.0, |
| "width": 384.0, |
| "x": 18.0, |
| "y": 76.0 |
| }, |
| "childIndices": [ 14 ], |
| "localName": "body", |
| "nodeId": 14, |
| "nodeName": "BODY", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 1 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 17, |
| "boundingBox": { |
| "height": 37.0, |
| "width": 384.0, |
| "x": 18.0, |
| "y": 76.0 |
| }, |
| "childIndices": [ 15 ], |
| "localName": "h1", |
| "nodeId": 15, |
| "nodeName": "H1", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 3 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 18, |
| "boundingBox": { |
| "height": 36.0, |
| "width": 308.0, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 36.0, |
| "width": 307.734375, |
| "x": 8.0, |
| "y": 8.0 |
| }, |
| "numCharacters": 22, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "Hello from the iframe!", |
| "localName": "", |
| "nodeId": 16, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "Hello from the iframe!", |
| "styleIndex": 3 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "id", "id2" ], |
| "backendNodeId": 19, |
| "boundingBox": { |
| "height": 105.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 270.0 |
| }, |
| "childIndices": [ 17 ], |
| "localName": "div", |
| "nodeId": 17, |
| "nodeName": "DIV", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "id", "id3" ], |
| "backendNodeId": 20, |
| "boundingBox": { |
| "height": 105.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 270.0 |
| }, |
| "childIndices": [ 18 ], |
| "localName": "div", |
| "nodeId": 18, |
| "nodeName": "DIV", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "id", "id4" ], |
| "backendNodeId": 21, |
| "boundingBox": { |
| "height": 105.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 270.0 |
| }, |
| "childIndices": [ 19, 21, 23, 24 ], |
| "localName": "div", |
| "nodeId": 19, |
| "nodeName": "DIV", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 0 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "href", "https://www.google.com" ], |
| "backendNodeId": 22, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 53.0, |
| "x": 8.0, |
| "y": 270.0 |
| }, |
| "childIndices": [ 20 ], |
| "localName": "a", |
| "nodeId": 20, |
| "nodeName": "A", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 5 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 23, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 53.0, |
| "x": 8.0, |
| "y": 270.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 52.421875, |
| "x": 8.0, |
| "y": 270.4375 |
| }, |
| "numCharacters": 7, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "Google!", |
| "localName": "", |
| "nodeId": 21, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "Google!", |
| "styleIndex": 5 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 24, |
| "boundingBox": { |
| "height": 19.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 304.0 |
| }, |
| "childIndices": [ 22 ], |
| "localName": "p", |
| "nodeId": 22, |
| "nodeName": "P", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 6 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 25, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 85.0, |
| "x": 8.0, |
| "y": 304.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 84.84375, |
| "x": 8.0, |
| "y": 304.4375 |
| }, |
| "numCharacters": 12, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "A paragraph!", |
| "localName": "", |
| "nodeId": 23, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "A paragraph!", |
| "styleIndex": 6 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 26, |
| "boundingBox": { |
| "height": 0.0, |
| "width": 0.0, |
| "x": 0.0, |
| "y": 0.0 |
| }, |
| "childIndices": [ ], |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 0.0, |
| "x": 8.0, |
| "y": 338.4375 |
| }, |
| "numCharacters": 1, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "\n", |
| "localName": "br", |
| "nodeId": 24, |
| "nodeName": "BR", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 4 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ "style", "color: green" ], |
| "backendNodeId": 27, |
| "boundingBox": { |
| "height": 19.0, |
| "width": 784.0, |
| "x": 8.0, |
| "y": 356.0 |
| }, |
| "childIndices": [ 25, 26, 28 ], |
| "localName": "div", |
| "nodeId": 25, |
| "nodeName": "DIV", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 7 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 28, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 41.0, |
| "x": 8.0, |
| "y": 356.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 40.4375, |
| "x": 8.0, |
| "y": 356.4375 |
| }, |
| "numCharacters": 5, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "Some ", |
| "localName": "", |
| "nodeId": 26, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "Some ", |
| "styleIndex": 7 |
| })raw_string", |
| |
| R"raw_string({ |
| "attributes": [ ], |
| "backendNodeId": 29, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 37.0, |
| "x": 48.0, |
| "y": 356.0 |
| }, |
| "childIndices": [ 27 ], |
| "localName": "em", |
| "nodeId": 27, |
| "nodeName": "EM", |
| "nodeType": 1, |
| "nodeValue": "", |
| "styleIndex": 8 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 30, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 37.0, |
| "x": 48.0, |
| "y": 356.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 35.828125, |
| "x": 48.4375, |
| "y": 356.4375 |
| }, |
| "numCharacters": 5, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": "green", |
| "localName": "", |
| "nodeId": 28, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": "green", |
| "styleIndex": 8 |
| })raw_string", |
| |
| R"raw_string({ |
| "backendNodeId": 31, |
| "boundingBox": { |
| "height": 18.0, |
| "width": 41.0, |
| "x": 84.0, |
| "y": 356.0 |
| }, |
| "inlineTextNodes": [ { |
| "boundingBox": { |
| "height": 17.0, |
| "width": 39.984375, |
| "x": 84.265625, |
| "y": 356.4375 |
| }, |
| "numCharacters": 8, |
| "startCharacterIndex": 0 |
| } ], |
| "layoutText": " text...", |
| "localName": "", |
| "nodeId": 29, |
| "nodeName": "#text", |
| "nodeType": 3, |
| "nodeValue": " text...", |
| "styleIndex": 7 |
| })raw_string"}; |
| |
| EXPECT_EQ(expected_dom_nodes.size(), dom_nodes.size()); |
| |
| for (size_t i = 0; i < dom_nodes.size(); i++) { |
| std::string result_json; |
| base::JSONWriter::WriteWithOptions( |
| *dom_nodes[i], base::JSONWriter::OPTIONS_PRETTY_PRINT, &result_json); |
| |
| ASSERT_LT(i, expected_dom_nodes.size()); |
| EXPECT_EQ(NormaliseJSON(expected_dom_nodes[i]), result_json) << " Node # " |
| << i; |
| } |
| |
| const std::vector<std::string> expected_styles = { |
| R"raw_string({ |
| "color": "rgb(0, 0, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "0px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "0px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 0, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "8px", |
| "margin-left": "8px", |
| "margin-right": "8px", |
| "margin-top": "8px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(255, 0, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "21.44px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "21.44px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 0, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "21.44px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "21.44px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 0, 0)", |
| "display": "inline", |
| "font-style": "normal", |
| "margin-bottom": "0px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "0px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 0, 238)", |
| "display": "inline", |
| "font-style": "normal", |
| "margin-bottom": "0px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "0px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 0, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "16px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "16px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 128, 0)", |
| "display": "block", |
| "font-style": "normal", |
| "margin-bottom": "0px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "0px" |
| })raw_string", |
| |
| R"raw_string({ |
| "color": "rgb(0, 128, 0)", |
| "display": "inline", |
| "font-style": "italic", |
| "margin-bottom": "0px", |
| "margin-left": "0px", |
| "margin-right": "0px", |
| "margin-top": "0px" |
| })raw_string"}; |
| |
| for (size_t i = 0; i < computed_styles.size(); i++) { |
| std::string result_json; |
| base::JSONWriter::WriteWithOptions(*computed_styles[i], |
| base::JSONWriter::OPTIONS_PRETTY_PRINT, |
| &result_json); |
| |
| ASSERT_LT(i, expected_styles.size()); |
| EXPECT_EQ(NormaliseJSON(expected_styles[i]), result_json) << " Style # " |
| << i; |
| } |
| |
| FinishAsynchronousTest(); |
| } |
| |
| std::unique_ptr<DomTreeExtractor> extractor_; |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(DomTreeExtractorBrowserTest); |
| |
| } // namespace headless |
