Implement Google network speech synthesis

chrome/browser/speech/extension_api/tts_extension_apitest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
+#include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/speech/extension_api/tts_extension_api.h"
 #include "chrome/browser/speech/tts_controller.h"
 #include "chrome/browser/speech/tts_platform.h"
 #include "chrome/common/chrome_switches.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Needed for CreateFunctor.
 #define GMOCK_MUTANT_INCLUDE_LATE_OBJECT_BINDING
 #include "testing/gmock_mutant.h"
 
 using ::testing::AnyNumber;
 using ::testing::CreateFunctor;
 using ::testing::DoAll;
 using ::testing::InSequence;
 using ::testing::InvokeWithoutArgs;
 using ::testing::Return;
 using ::testing::SaveArg;
 using ::testing::StrictMock;
 using ::testing::_;
 
 namespace {
 int g_saved_utterance_id;
 }
 
+namespace extensions {
+
 class MockTtsPlatformImpl : public TtsPlatformImpl {
  public:
   MockTtsPlatformImpl()
       : ptr_factory_(this) {}
 
   virtual bool PlatformImplAvailable() {
     return true;
   }
 
   MOCK_METHOD5(Speak,
@@ skipping 323 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(TtsApiTest, LangMatching) {
   EXPECT_CALL(mock_platform_impl_, IsSpeaking());
   EXPECT_CALL(mock_platform_impl_, StopSpeaking())
       .WillRepeatedly(Return(true));
 
   ASSERT_TRUE(RunExtensionTest("tts_engine/lang_matching")) << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(TtsApiTest, NetworkSpeechEngine) {
+  ExtensionService* service = extensions::ExtensionSystem::Get(
+      profile())->extension_service();
+  service->component_loader()->AddNetworkSpeechSynthesisExtension();
+  ASSERT_TRUE(RunExtensionTest("tts_engine/network_speech_engine")) << message_;
+}
+
 // http://crbug.com/122474
 IN_PROC_BROWSER_TEST_F(TtsApiTest, EngineApi) {
   ASSERT_TRUE(RunExtensionTest("tts_engine/engine_api")) << message_;
 }
+
+}  // namespace extensions