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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_EXTENSIONS_SPEECH_SPEECH_RECOGNITION_PRIVATE_BASE_TEST_H_
#define CHROME_BROWSER_ASH_EXTENSIONS_SPEECH_SPEECH_RECOGNITION_PRIVATE_BASE_TEST_H_
#include <memory>
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/speech/speech_recognition_constants.h"
#include "chrome/browser/speech/speech_recognition_test_helper.h"
#include "content/public/test/browser_test.h"
namespace extensions {
// This class automatically sets up and tears down the speech recognition
// service depending on a test's parameter value. It is used by various tests
// within the speech recognition private code base. Among these are the
// SpeechRecognitionPrivateApiTest (which needs the ExtensionApiTest
// infrastructure), as well as SpeechRecognitionPrivateManagerTest and
// SpeechRecognitionPrivateRecognizerTest. To support all of these tests with a
// single base class, this class inherits from ExtensionApiTest. Inheriting from
// any other test type, e.g. InProcessBrowserTest or BrowserTestBase, results in
// an inheritance diamond problem, since the SpeechRecognitionPrivateApiTest
// needs infrastructure from both this class and the ExtensionApiTest to run.
class SpeechRecognitionPrivateBaseTest
: public ExtensionApiTest,
public ::testing::WithParamInterface<speech::SpeechRecognitionType> {
protected:
SpeechRecognitionPrivateBaseTest();
~SpeechRecognitionPrivateBaseTest() override;
SpeechRecognitionPrivateBaseTest(const SpeechRecognitionPrivateBaseTest&) =
delete;
SpeechRecognitionPrivateBaseTest& operator=(
const SpeechRecognitionPrivateBaseTest&) = delete;
// ExtensionApiTest:
void SetUpCommandLine(base::CommandLine* command_line) override;
void SetUpOnMainThread() override;
void TearDownOnMainThread() override;
// Runs a speech recognition private test.
bool RunSpeechRecognitionPrivateTest(const std::string& dir_name);
// Loads a test extension from the speech recognition private directory as a
// component extension, which is required to use the speech recognition
// private API.
const Extension* LoadExtensionAsComponent(const std::string& dir_name);
// Routers to SpeechRecognitionTestHelper methods.
void WaitForRecognitionStarted();
void WaitForRecognitionStopped();
void SendInterimResultAndWait(const std::string& transcript);
void SendFinalResultAndWait(const std::string& transcript);
void SendErrorAndWait();
private:
SpeechRecognitionTestHelper test_helper_;
base::test::ScopedFeatureList scoped_feature_list_;
};
} // namespace extensions
#endif // CHROME_BROWSER_ASH_EXTENSIONS_SPEECH_SPEECH_RECOGNITION_PRIVATE_BASE_TEST_H_
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