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// Copyright (c) 2010 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/command_line.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_tts_api.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"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/cros/cros_mock.h"
#endif
using ::testing::AnyNumber;
using ::testing::CreateFunctor;
using ::testing::DoAll;
using ::testing::InSequence;
using ::testing::InvokeWithoutArgs;
using ::testing::Return;
using ::testing::StrictMock;
using ::testing::_;
class MockExtensionTtsPlatformImpl : public ExtensionTtsPlatformImpl {
public:
MOCK_METHOD6(Speak,
bool(const std::string& utterance,
const std::string& locale,
const std::string& gender,
double rate,
double pitch,
double volume));
MOCK_METHOD0(StopSpeaking, bool(void));
MOCK_METHOD0(IsSpeaking, bool(void));
void SetErrorToEpicFail() {
set_error("epic fail");
}
};
class TtsApiTest : public ExtensionApiTest {
public:
virtual void SetUpCommandLine(CommandLine* command_line) {
ExtensionApiTest::SetUpCommandLine(command_line);
command_line->AppendSwitch(switches::kEnableExperimentalExtensionApis);
}
virtual void SetUpInProcessBrowserTestFixture() {
ExtensionApiTest::SetUpInProcessBrowserTestFixture();
ExtensionTtsController::GetInstance()->SetPlatformImpl(
&mock_platform_impl_);
}
protected:
StrictMock<MockExtensionTtsPlatformImpl> mock_platform_impl_;
};
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakFinishesImmediately) {
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak(_, _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/speak_once")) << message_;
}
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakKeepsSpeakingTwice) {
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak(_, _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(true))
.WillOnce(Return(true))
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/speak_once")) << message_;
}
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakInterrupt) {
// One utterances starts speaking, and then a second interrupts.
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("text 1", _, _, _, _, _))
.WillOnce(Return(true));
// Ensure that the first utterance keeps going until it's interrupted.
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.Times(AnyNumber())
.WillRepeatedly(Return(true));
// Expect the second utterance and allow it to continue for two calls to
// IsSpeaking and then finish successfully.
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("text 2", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(true))
.WillOnce(Return(true))
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/interrupt")) << message_;
}
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakQueueInterrupt) {
// In this test, two utterances are queued, and then a third
// interrupts. Speak() never gets called on the second utterance.
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("text 1", _, _, _, _, _))
.WillOnce(Return(true));
// Ensure that the first utterance keeps going until it's interrupted.
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.Times(AnyNumber())
.WillRepeatedly(Return(true));
// Expect the third utterance and allow it to continue for two calls to
// IsSpeaking and then finish successfully.
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("text 3", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(true))
.WillOnce(Return(true))
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/queue_interrupt")) << message_;
}
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakEnqueue) {
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("text 1", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(true))
.WillOnce(Return(true))
.WillOnce(Return(false));
EXPECT_CALL(mock_platform_impl_, Speak("text 2", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(true))
.WillOnce(Return(true))
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/enqueue")) << message_;
}
IN_PROC_BROWSER_TEST_F(TtsApiTest, PlatformSpeakError) {
InSequence s;
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak(_, _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(false));
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak(_, _, _, _, _, _))
.WillOnce(DoAll(
InvokeWithoutArgs(
CreateFunctor(&mock_platform_impl_,
&MockExtensionTtsPlatformImpl::SetErrorToEpicFail)),
Return(false)));
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak(_, _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillOnce(Return(false));
ASSERT_TRUE(RunExtensionTest("tts/speak_error")) << message_;
}
#if defined(OS_WIN)
// Flakily fails on Windows: http://crbug.com/70198
#define MAYBE_Provide FLAKY_Provide
#else
#define MAYBE_Provide Provide
#endif
IN_PROC_BROWSER_TEST_F(TtsApiTest, MAYBE_Provide) {
EXPECT_CALL(mock_platform_impl_, StopSpeaking())
.WillRepeatedly(Return(true));
EXPECT_CALL(mock_platform_impl_, IsSpeaking())
.WillRepeatedly(Return(false));
{
InSequence s;
EXPECT_CALL(mock_platform_impl_, Speak("native speech", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("native speech 2", _, _, _, _, _))
.WillOnce(Return(true));
EXPECT_CALL(mock_platform_impl_, Speak("native speech 3", _, _, _, _, _))
.WillOnce(Return(true));
}
ASSERT_TRUE(RunExtensionTest("tts/provide")) << message_;
}
#if defined(OS_CHROMEOS)
IN_PROC_BROWSER_TEST_F(ExtensionApiTest, TtsChromeOs) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalExtensionApis);
chromeos::CrosMock crosMock;
crosMock.InitMockSpeechSynthesisLibrary();
crosMock.SetSpeechSynthesisLibraryExpectations();
ASSERT_TRUE(RunExtensionTest("tts/chromeos")) << message_;
}
#endif
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