chromium/content/browser/media/audio_output_stream_broker_unittest.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/media/audio_output_stream_broker.h"

#include <memory>
#include <utility>

#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/raw_ptr.h"
#include "base/sync_socket.h"
#include "base/test/mock_callback.h"
#include "base/test/task_environment.h"
#include "base/unguessable_token.h"
#include "content/public/test/browser_task_environment.h"
#include "media/base/audio_parameters.h"
#include "media/mojo/mojom/audio_data_pipe.mojom.h"
#include "media/mojo/mojom/audio_output_stream.mojom.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/system/buffer.h"
#include "mojo/public/cpp/system/platform_handle.h"
#include "services/audio/public/cpp/fake_stream_factory.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/abseil-cpp/absl/utility/utility.h"

Test;
Mock;
StrictMock;
InSequence;

namespace content {

namespace {

const int kRenderProcessId = …;
const int kRenderFrameId = …;
const int kStreamId = …;
const size_t kShMemSize = …;
const char kDeviceId[] = …;

media::AudioParameters TestParams() { … }

MockDeleterCallback;

class MockAudioOutputStreamProviderClient
    : public media::mojom::AudioOutputStreamProviderClient { … };

class MockStreamFactory final : public audio::FakeStreamFactory { … };

// This struct collects test state we need without doing anything fancy.
struct TestEnvironment { … };

}  // namespace

TEST(AudioOutputStreamBrokerTest, StoresProcessAndFrameId) { … }

TEST(AudioOutputStreamBrokerTest, ClientDisconnect_CallsDeleter) { … }

TEST(AudioOutputStreamBrokerTest, StreamCreationSuccess_Propagates) { … }

TEST(AudioOutputStreamBrokerTest,
     StreamCreationFailure_PropagatesErrorAndCallsDeleter) { … }

TEST(AudioOutputStreamBrokerTest,
     ObserverDisconnect_PropagatesErrorAndCallsDeleter) { … }

TEST(AudioOutputStreamBrokerTest,
     FactoryDisconnectDuringConstruction_PropagatesErrorAndCallsDeleter) { … }

}  // namespace content