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// Copyright (c) 2011 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 "media/audio/audio_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace media {
// Test that devices can be enumerated.
TEST(AudioInputDeviceTest, EnumerateDevices) {
AudioDeviceNames device_names;
ASSERT_TRUE(AudioManager::GetAudioManager() != NULL);
AudioManager::GetAudioManager()->GetAudioInputDeviceNames(
&device_names);
if (!device_names.empty()) {
AudioDeviceNames::const_iterator it = device_names.begin();
// The first device in the list is the prepended default device.
EXPECT_EQ("Default", it->device_name);
EXPECT_EQ("0", it->unique_id);
++it;
// Other devices should have non-empty name and id.
while (it != device_names.end()) {
EXPECT_NE("", it->device_name);
EXPECT_NE("", it->unique_id);
++it;
}
}
}
} // namespace media
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