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| 1 // Copyright (c) 2012 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/command_line.h" | |
| 7 #include "base/file_path.h" | |
| 8 #include "base/string_number_conversions.h" | |
| 9 #include "base/synchronization/waitable_event.h" | |
| 10 #include "base/utf_string_conversions.h" | |
| 11 #include "chrome/browser/ui/browser.h" | |
| 12 #include "chrome/test/base/in_process_browser_test.h" | |
| 13 #include "chrome/test/base/ui_test_utils.h" | |
| 14 #include "content/browser/renderer_host/render_view_host_impl.h" | |
| 15 #include "content/browser/speech/speech_input_dispatcher_host.h" | |
| 16 #include "content/browser/speech/speech_input_manager_impl.h" | |
| 17 #include "content/browser/tab_contents/tab_contents.h" | |
| 18 #include "content/public/browser/notification_types.h" | |
| 19 #include "content/public/common/content_switches.h" | |
| 20 #include "content/public/common/speech_input_result.h" | |
| 21 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" | |
| 22 | |
| 23 using content::NavigationController; | |
| 24 using content::WebContents; | |
| 25 | |
| 26 namespace speech_input { | |
| 27 class FakeSpeechInputManager; | |
| 28 } | |
| 29 | |
| 30 namespace speech_input { | |
| 31 | |
| 32 const char kTestResult[] = "Pictures of the moon"; | |
| 33 | |
| 34 class FakeSpeechInputManager : public SpeechInputManagerImpl { | |
| 35 public: | |
| 36 FakeSpeechInputManager() | |
| 37 : caller_id_(0), | |
| 38 delegate_(NULL), | |
| 39 did_cancel_all_(false), | |
| 40 should_send_fake_response_(true), | |
| 41 recognition_started_event_(false, false) { | |
| 42 } | |
| 43 | |
| 44 std::string grammar() { | |
| 45 return grammar_; | |
| 46 } | |
| 47 | |
| 48 bool did_cancel_all() { | |
| 49 return did_cancel_all_; | |
| 50 } | |
| 51 | |
| 52 void set_should_send_fake_response(bool send) { | |
| 53 should_send_fake_response_ = send; | |
| 54 } | |
| 55 | |
| 56 bool should_send_fake_response() { | |
| 57 return should_send_fake_response_; | |
| 58 } | |
| 59 | |
| 60 base::WaitableEvent& recognition_started_event() { | |
| 61 return recognition_started_event_; | |
| 62 } | |
| 63 | |
| 64 // SpeechInputManager methods. | |
| 65 virtual void StartRecognition( | |
| 66 SpeechInputDispatcherHost* delegate, | |
| 67 int caller_id, | |
| 68 int render_process_id, | |
| 69 int render_view_id, | |
| 70 const gfx::Rect& element_rect, | |
| 71 const std::string& language, | |
| 72 const std::string& grammar, | |
| 73 const std::string& origin_url, | |
| 74 net::URLRequestContextGetter* context_getter, | |
| 75 content::SpeechInputPreferences* speech_input_prefs) OVERRIDE { | |
| 76 VLOG(1) << "StartRecognition invoked."; | |
| 77 EXPECT_EQ(0, caller_id_); | |
| 78 EXPECT_EQ(NULL, delegate_); | |
| 79 caller_id_ = caller_id; | |
| 80 delegate_ = delegate; | |
| 81 grammar_ = grammar; | |
| 82 if (should_send_fake_response_) { | |
| 83 // Give the fake result in a short while. | |
| 84 MessageLoop::current()->PostTask(FROM_HERE, base::Bind( | |
| 85 &FakeSpeechInputManager::SetFakeRecognitionResult, | |
| 86 // This class does not need to be refcounted (typically done by | |
| 87 // PostTask) since it will outlive the test and gets released only | |
| 88 // when the test shuts down. Disabling refcounting here saves a bit | |
| 89 // of unnecessary code and the factory method can return a plain | |
| 90 // pointer below as required by the real code. | |
| 91 base::Unretained(this))); | |
| 92 } | |
| 93 recognition_started_event_.Signal(); | |
| 94 } | |
| 95 virtual void CancelRecognition(int caller_id) OVERRIDE { | |
| 96 VLOG(1) << "CancelRecognition invoked."; | |
| 97 EXPECT_EQ(caller_id_, caller_id); | |
| 98 caller_id_ = 0; | |
| 99 delegate_ = NULL; | |
| 100 } | |
| 101 virtual void StopRecording(int caller_id) OVERRIDE { | |
| 102 VLOG(1) << "StopRecording invoked."; | |
| 103 EXPECT_EQ(caller_id_, caller_id); | |
| 104 // Nothing to do here since we aren't really recording. | |
| 105 } | |
| 106 virtual void CancelAllRequestsWithDelegate( | |
| 107 SpeechInputDispatcherHost* delegate) OVERRIDE { | |
| 108 VLOG(1) << "CancelAllRequestsWithDelegate invoked."; | |
| 109 // delegate_ is set to NULL if a fake result was received (see below), so | |
| 110 // check that delegate_ matches the incoming parameter only when there is | |
| 111 // no fake result sent. | |
| 112 EXPECT_TRUE(should_send_fake_response_ || delegate_ == delegate); | |
| 113 did_cancel_all_ = true; | |
| 114 } | |
| 115 | |
| 116 private: | |
| 117 void SetFakeRecognitionResult() { | |
| 118 if (caller_id_) { // Do a check in case we were cancelled.. | |
| 119 VLOG(1) << "Setting fake recognition result."; | |
| 120 delegate_->DidCompleteRecording(caller_id_); | |
| 121 content::SpeechInputResult results; | |
| 122 results.hypotheses.push_back(content::SpeechInputHypothesis( | |
| 123 ASCIIToUTF16(kTestResult), 1.0)); | |
| 124 delegate_->SetRecognitionResult(caller_id_, results); | |
| 125 delegate_->DidCompleteRecognition(caller_id_); | |
| 126 caller_id_ = 0; | |
| 127 delegate_ = NULL; | |
| 128 VLOG(1) << "Finished setting fake recognition result."; | |
| 129 } | |
| 130 } | |
| 131 | |
| 132 int caller_id_; | |
| 133 SpeechInputDispatcherHost* delegate_; | |
| 134 std::string grammar_; | |
| 135 bool did_cancel_all_; | |
| 136 bool should_send_fake_response_; | |
| 137 base::WaitableEvent recognition_started_event_; | |
| 138 }; | |
| 139 | |
| 140 class SpeechInputBrowserTest : public InProcessBrowserTest { | |
| 141 public: | |
| 142 // InProcessBrowserTest methods | |
| 143 virtual void SetUpCommandLine(CommandLine* command_line) { | |
| 144 EXPECT_TRUE(!command_line->HasSwitch(switches::kDisableSpeechInput)); | |
| 145 } | |
| 146 | |
| 147 GURL testUrl(const FilePath::CharType* filename) { | |
| 148 const FilePath kTestDir(FILE_PATH_LITERAL("speech")); | |
| 149 return ui_test_utils::GetTestUrl(kTestDir, FilePath(filename)); | |
| 150 } | |
| 151 | |
| 152 protected: | |
| 153 void LoadAndStartSpeechInputTest(const FilePath::CharType* filename) { | |
| 154 // The test page calculates the speech button's coordinate in the page on | |
| 155 // load & sets that coordinate in the URL fragment. We send mouse down & up | |
| 156 // events at that coordinate to trigger speech recognition. | |
| 157 GURL test_url = testUrl(filename); | |
| 158 ui_test_utils::NavigateToURL(browser(), test_url); | |
| 159 | |
| 160 WebKit::WebMouseEvent mouse_event; | |
| 161 mouse_event.type = WebKit::WebInputEvent::MouseDown; | |
| 162 mouse_event.button = WebKit::WebMouseEvent::ButtonLeft; | |
| 163 mouse_event.x = 0; | |
| 164 mouse_event.y = 0; | |
| 165 mouse_event.clickCount = 1; | |
| 166 WebContents* web_contents = browser()->GetSelectedWebContents(); | |
| 167 | |
| 168 ui_test_utils::WindowedNotificationObserver observer( | |
| 169 content::NOTIFICATION_LOAD_STOP, | |
| 170 content::Source<NavigationController>(&web_contents->GetController())); | |
| 171 web_contents->GetRenderViewHost()->ForwardMouseEvent(mouse_event); | |
| 172 mouse_event.type = WebKit::WebInputEvent::MouseUp; | |
| 173 web_contents->GetRenderViewHost()->ForwardMouseEvent(mouse_event); | |
| 174 fake_speech_input_manager_.recognition_started_event().Wait(); | |
| 175 | |
| 176 // We should wait for a navigation event, raised by the test page JS code | |
| 177 // upon the onwebkitspeechchange event, in all cases except when the | |
| 178 // speech response is inhibited. | |
| 179 if (fake_speech_input_manager_.should_send_fake_response()) | |
| 180 observer.Wait(); | |
| 181 } | |
| 182 | |
| 183 void RunSpeechInputTest(const FilePath::CharType* filename) { | |
| 184 // The fake speech input manager would receive the speech input | |
| 185 // request and return the test string as recognition result. The test page | |
| 186 // then sets the URL fragment as 'pass' if it received the expected string. | |
| 187 LoadAndStartSpeechInputTest(filename); | |
| 188 | |
| 189 EXPECT_EQ("pass", browser()->GetSelectedWebContents()->GetURL().ref()); | |
| 190 } | |
| 191 | |
| 192 // InProcessBrowserTest methods. | |
| 193 virtual void SetUpInProcessBrowserTestFixture() { | |
| 194 fake_speech_input_manager_.set_should_send_fake_response(true); | |
| 195 speech_input_manager_ = &fake_speech_input_manager_; | |
| 196 | |
| 197 // Inject the fake manager factory so that the test result is returned to | |
| 198 // the web page. | |
| 199 SpeechInputDispatcherHost::set_manager(speech_input_manager_); | |
| 200 } | |
| 201 | |
| 202 virtual void TearDownInProcessBrowserTestFixture() { | |
| 203 speech_input_manager_ = NULL; | |
| 204 } | |
| 205 | |
| 206 FakeSpeechInputManager fake_speech_input_manager_; | |
| 207 | |
| 208 // This is used by the static |fakeManager|, and it is a pointer rather than a | |
| 209 // direct instance per the style guide. | |
| 210 static SpeechInputManagerImpl* speech_input_manager_; | |
| 211 }; | |
| 212 | |
| 213 SpeechInputManagerImpl* SpeechInputBrowserTest::speech_input_manager_ = NULL; | |
| 214 | |
| 215 // TODO(satish): Once this flakiness has been fixed, add a second test here to | |
| 216 // check for sending many clicks in succession to the speech button and verify | |
| 217 // that it doesn't cause any crash but works as expected. This should act as the | |
| 218 // test for http://crbug.com/59173 | |
| 219 // | |
| 220 // TODO(satish): Similar to above, once this flakiness has been fixed add | |
| 221 // another test here to check that when speech recognition is in progress and | |
| 222 // a renderer crashes, we get a call to | |
| 223 // SpeechInputManager::CancelAllRequestsWithDelegate. | |
| 224 IN_PROC_BROWSER_TEST_F(SpeechInputBrowserTest, TestBasicRecognition) { | |
| 225 RunSpeechInputTest(FILE_PATH_LITERAL("basic_recognition.html")); | |
| 226 EXPECT_TRUE(fake_speech_input_manager_.grammar().empty()); | |
| 227 } | |
| 228 | |
| 229 IN_PROC_BROWSER_TEST_F(SpeechInputBrowserTest, GrammarAttribute) { | |
| 230 RunSpeechInputTest(FILE_PATH_LITERAL("grammar_attribute.html")); | |
| 231 EXPECT_EQ("http://example.com/grammar.xml", | |
| 232 fake_speech_input_manager_.grammar()); | |
| 233 } | |
| 234 | |
| 235 IN_PROC_BROWSER_TEST_F(SpeechInputBrowserTest, TestCancelAll) { | |
| 236 // The test checks that the cancel-all callback gets issued when a session | |
| 237 // is pending, so don't send a fake response. | |
| 238 // We are not expecting a navigation event being raised from the JS of the | |
| 239 // test page JavaScript in this case. | |
| 240 fake_speech_input_manager_.set_should_send_fake_response(false); | |
| 241 | |
| 242 LoadAndStartSpeechInputTest(FILE_PATH_LITERAL("basic_recognition.html")); | |
| 243 | |
| 244 // Make the renderer crash. This should trigger SpeechInputDispatcherHost to | |
| 245 // cancel all pending sessions. | |
| 246 GURL test_url("about:crash"); | |
| 247 ui_test_utils::NavigateToURL(browser(), test_url); | |
| 248 | |
| 249 EXPECT_TRUE(fake_speech_input_manager_.did_cancel_all()); | |
| 250 } | |
| 251 | |
| 252 } // namespace speech_input | |
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Chromium Code Reviews
Issue 9568002:
Renamed speech input implementation from to speech_recognition_*. The namespace has been renamed fr… (Closed)
Base URL: http://git.chromium.org/chromium/src.git@master