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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/bind.h" | |
| 6 #include "base/path_service.h" | |
| 7 #include "base/run_loop.h" | |
| 8 #include "components/dom_distiller/content/browser/distillable_page_utils.h" | |
| 9 #include "components/dom_distiller/content/browser/distiller_javascript_utils.h" | |
| 10 #include "components/dom_distiller/core/distillable_page_detector.h" | |
| 11 #include "components/dom_distiller/core/page_features.h" | |
| 12 #include "content/public/browser/browser_context.h" | |
| 13 #include "content/public/browser/render_frame_host.h" | |
| 14 #include "content/public/browser/web_contents_observer.h" | |
| 15 #include "content/public/common/isolated_world_ids.h" | |
| 16 #include "content/public/test/content_browser_test.h" | |
| 17 #include "content/shell/browser/shell.h" | |
| 18 #include "net/test/embedded_test_server/embedded_test_server.h" | |
| 19 #include "ui/base/resource/resource_bundle.h" | |
| 20 | |
| 21 namespace dom_distiller { | |
| 22 namespace { | |
| 23 | |
| 24 const char* kArticlePath = "/og_article.html"; | |
| 25 const char* kNonArticlePath = "/non_og_article.html"; | |
| 26 | |
| 27 class DomDistillerDistillablePageUtilsTest : public content::ContentBrowserTest, | |
| 28 content::WebContentsObserver { | |
| 29 public: | |
| 30 void SetUpOnMainThread() override { | |
| 31 if (!DistillerJavaScriptWorldIdIsSet()) { | |
| 32 SetDistillerJavaScriptWorldId(content::ISOLATED_WORLD_ID_CONTENT_END); | |
| 33 } | |
| 34 AddComponentsResources(); | |
| 35 SetUpTestServer(); | |
| 36 ContentBrowserTest::SetUpOnMainThread(); | |
| 37 } | |
| 38 | |
| 39 void LoadURL(const std::string& url) { | |
| 40 content::WebContents* current_web_contents = shell()->web_contents(); | |
| 41 Observe(current_web_contents); | |
| 42 base::RunLoop url_loaded_runner; | |
| 43 main_frame_loaded_callback_ = url_loaded_runner.QuitClosure(); | |
| 44 current_web_contents->GetController().LoadURL( | |
| 45 embedded_test_server()->GetURL(url), | |
| 46 content::Referrer(), | |
| 47 ui::PAGE_TRANSITION_TYPED, | |
| 48 std::string()); | |
| 49 url_loaded_runner.Run(); | |
| 50 main_frame_loaded_callback_ = base::Closure(); | |
| 51 Observe(nullptr); | |
| 52 } | |
| 53 | |
| 54 private: | |
| 55 void AddComponentsResources() { | |
| 56 base::FilePath pak_file; | |
| 57 base::FilePath pak_dir; | |
| 58 #if defined(OS_ANDROID) | |
| 59 CHECK(PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_dir)); | |
| 60 pak_dir = pak_dir.Append(FILE_PATH_LITERAL("paks")); | |
| 61 #else | |
| 62 PathService::Get(base::DIR_MODULE, &pak_dir); | |
| 63 #endif // OS_ANDROID | |
| 64 pak_file = | |
| 65 pak_dir.Append(FILE_PATH_LITERAL("components_tests_resources.pak")); | |
| 66 ui::ResourceBundle::GetSharedInstance().AddDataPackFromPath( | |
| 67 pak_file, ui::SCALE_FACTOR_NONE); | |
| 68 } | |
| 69 | |
| 70 void SetUpTestServer() { | |
| 71 base::FilePath path; | |
| 72 PathService::Get(base::DIR_SOURCE_ROOT, &path); | |
| 73 path = path.AppendASCII("components/test/data/dom_distiller"); | |
| 74 embedded_test_server()->ServeFilesFromDirectory(path); | |
| 75 ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); | |
| 76 } | |
| 77 | |
| 78 void DocumentLoadedInFrame( | |
| 79 content::RenderFrameHost* render_frame_host) override { | |
| 80 if (!render_frame_host->GetParent()) | |
| 81 main_frame_loaded_callback_.Run(); | |
| 82 } | |
| 83 | |
| 84 base::Closure main_frame_loaded_callback_; | |
| 85 }; | |
| 86 | |
| 87 class ResultHolder { | |
| 88 public: | |
| 89 ResultHolder(base::Closure callback) : callback_(callback) {} | |
| 90 | |
| 91 void OnResult(bool result) { | |
| 92 result_ = result; | |
| 93 callback_.Run(); | |
| 94 } | |
| 95 | |
| 96 bool GetResult() { | |
| 97 return result_; | |
| 98 } | |
| 99 | |
| 100 base::Callback<void(bool)> GetCallback() { | |
| 101 return base::Bind(&ResultHolder::OnResult, base::Unretained(this)); | |
| 102 } | |
| 103 | |
| 104 private: | |
| 105 base::Closure callback_; | |
| 106 bool result_; | |
| 107 }; | |
| 108 | |
| 109 } // namespace | |
| 110 | |
| 111 IN_PROC_BROWSER_TEST_F(DomDistillerDistillablePageUtilsTest, TestIsOGArticle) { | |
| 112 LoadURL(kArticlePath); | |
| 113 base::RunLoop run_loop_; | |
| 114 ResultHolder holder(run_loop_.QuitClosure()); | |
| 115 IsOpenGraphArticle(shell()->web_contents(), holder.GetCallback()); | |
| 116 run_loop_.Run(); | |
| 117 ASSERT_TRUE(holder.GetResult()); | |
| 118 } | |
| 119 | |
| 120 IN_PROC_BROWSER_TEST_F(DomDistillerDistillablePageUtilsTest, | |
| 121 TestIsNotOGArticle) { | |
| 122 LoadURL(kNonArticlePath); | |
| 123 base::RunLoop run_loop_; | |
| 124 ResultHolder holder(run_loop_.QuitClosure()); | |
| 125 IsOpenGraphArticle(shell()->web_contents(), holder.GetCallback()); | |
| 126 run_loop_.Run(); | |
| 127 ASSERT_FALSE(holder.GetResult()); | |
| 128 } | |
| 129 | |
| 130 IN_PROC_BROWSER_TEST_F(DomDistillerDistillablePageUtilsTest, | |
| 131 TestIsDistillablePage) { | |
| 132 scoped_ptr<AdaBoostProto> proto(new AdaBoostProto); | |
| 133 proto->set_num_features(kDerivedFeaturesCount); | |
| 134 proto->set_num_stumps(1); | |
| 135 | |
| 136 StumpProto* stump = proto->add_stump(); | |
| 137 stump->set_feature_number(0); | |
| 138 stump->set_weight(1); | |
| 139 stump->set_split(-1); | |
| 140 scoped_ptr<DistillablePageDetector> detector( | |
| 141 new DistillablePageDetector(proto.Pass())); | |
| 142 EXPECT_DOUBLE_EQ(0.5, detector->GetThreshold()); | |
| 143 // The first value of the first feature is either 0 or 1. Since the stump's | |
| 144 // split is -1, the stump weight will be applied to any set of derived | |
| 145 // features. | |
| 146 LoadURL(kArticlePath); | |
| 147 base::RunLoop run_loop_; | |
| 148 ResultHolder holder(run_loop_.QuitClosure()); | |
| 149 IsDistillablePageForDetector(shell()->web_contents(), detector.get(), | |
| 150 holder.GetCallback()); | |
| 151 run_loop_.Run(); | |
| 152 ASSERT_TRUE(holder.GetResult()); | |
| 153 } | |
| 154 | |
| 155 IN_PROC_BROWSER_TEST_F(DomDistillerDistillablePageUtilsTest, | |
| 156 TestIsNotDistillablePage) { | |
| 157 scoped_ptr<AdaBoostProto> proto(new AdaBoostProto); | |
| 158 proto->set_num_features(kDerivedFeaturesCount); | |
| 159 proto->set_num_stumps(1); | |
| 160 StumpProto* stump = proto->add_stump(); | |
| 161 stump->set_feature_number(0); | |
| 162 stump->set_weight(-1); | |
| 163 stump->set_split(-1); | |
| 164 scoped_ptr<DistillablePageDetector> detector( | |
| 165 new DistillablePageDetector(proto.Pass())); | |
| 166 EXPECT_DOUBLE_EQ(-0.5, detector->GetThreshold()); | |
| 167 // The first value of the first feature is either 0 or 1. Since the stump's | |
| 168 // split is -1, the stump weight will be applied to any set of derived | |
| 169 // features. | |
| 170 LoadURL(kArticlePath); | |
| 171 base::RunLoop run_loop_; | |
| 172 ResultHolder holder(run_loop_.QuitClosure()); | |
| 173 IsDistillablePageForDetector(shell()->web_contents(), detector.get(), | |
| 174 holder.GetCallback()); | |
| 175 run_loop_.Run(); | |
| 176 ASSERT_FALSE(holder.GetResult()); | |
| 177 } | |
| 178 | |
| 179 } // namespace dom_distiller | |
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Chromium Code Reviews
Issue 1248643004:
Test distillability without JavaScript (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@early