End-to-end browser tests for speech recognition.

chrome/browser/speech/speech_recognition_bubble_controller.cc

Index: chrome/browser/speech/speech_recognition_bubble_controller.cc
diff --git a/chrome/browser/speech/speech_recognition_bubble_controller.cc b/chrome/browser/speech/speech_recognition_bubble_controller.cc
index 930b5cbf60c4bdc631e6b3e0fcddd3e38f61f6bc..ef7c184ea8c0302175c4e9c6bb36ca6188d28143 100644
--- a/chrome/browser/speech/speech_recognition_bubble_controller.cc
+++ b/chrome/browser/speech/speech_recognition_bubble_controller.cc
@@ -23,6 +23,22 @@ const int kInvalidSessionId = 0;
 
 namespace speech {
 
+SpeechRecognitionBubbleControllerDelegateForTests*
+SpeechRecognitionBubbleController::delegate_for_tests_ = NULL;
+
+SpeechRecognitionBubbleController*
+SpeechRecognitionBubbleController::instance_for_tests_ = NULL;
+
+void SpeechRecognitionBubbleController::SetDelegateForTests(
+    DelegateForTests* delegate_for_tests) {
+  delegate_for_tests_ = delegate_for_tests;
+}
+
+SpeechRecognitionBubbleController*
+SpeechRecognitionBubbleController::GetInstanceForTests() {
+  return instance_for_tests_;
+}
+
 SpeechRecognitionBubbleController::SpeechRecognitionBubbleController(
     Delegate* delegate)
     : delegate_(delegate),
@@ -30,10 +46,12 @@ SpeechRecognitionBubbleController::SpeechRecognitionBubbleController(
       current_bubble_render_process_id_(0),
       current_bubble_render_view_id_(0),
       last_request_issued_(REQUEST_CLOSE) {
+  instance_for_tests_ = this;
 }
 
 SpeechRecognitionBubbleController::~SpeechRecognitionBubbleController() {
   DCHECK_EQ(kInvalidSessionId, current_bubble_session_id_);
+  instance_for_tests_ = NULL;
 }
 
 void SpeechRecognitionBubbleController::CreateBubble(
@@ -158,25 +176,37 @@ void SpeechRecognitionBubbleController::ProcessRequestInUiThread(
       }
       bubble_->Show();
       bubble_->SetWarmUpMode();
+      if (delegate_for_tests_)
+        delegate_for_tests_->BubbleCreated();
       break;
     case REQUEST_SET_RECORDING_MODE:
       DCHECK(bubble_.get());
       bubble_->SetRecordingMode();
+      if (delegate_for_tests_)
+        delegate_for_tests_->BubbleSwitchedToRecordingMode();
       break;
     case REQUEST_SET_RECOGNIZING_MODE:
       DCHECK(bubble_.get());
       bubble_->SetRecognizingMode();
+      if (delegate_for_tests_)
+        delegate_for_tests_->BubbleSwitchedToRecognizingMode();
       break;
     case REQUEST_SET_MESSAGE:
       DCHECK(bubble_.get());
       bubble_->SetMessage(request.message);
+      if (delegate_for_tests_)
+        delegate_for_tests_->BubbleMessageDisplayed();
       break;
     case REQUEST_SET_INPUT_VOLUME:
       DCHECK(bubble_.get());
       bubble_->SetInputVolume(request.volume, request.noise_volume);
       break;
     case REQUEST_CLOSE:
-      bubble_.reset();
+      if (bubble_.get()) {
+        bubble_.reset();
+        if (delegate_for_tests_)
+          delegate_for_tests_->BubbleClosed();
+      }
       break;
     default:
       NOTREACHED();