chromium/media/audio/audio_debug_recording_helper_unittest.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/audio/audio_debug_recording_helper.h"

#include <limits>
#include <memory>
#include <utility>

#include "base/check_op.h"
#include "base/containers/heap_array.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "base/test/test_file_util.h"
#include "media/base/audio_bus.h"
#include "media/base/audio_bus_pool.h"
#include "media/base/audio_sample_types.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

_;
Return;

namespace media {

namespace {

const base::FilePath::CharType kFileName[] = …);

}  // namespace

// Mock class for the audio file writer that the helper wraps.
class MockAudioDebugFileWriter : public AudioDebugFileWriter { … };

// Sub-class of the helper that overrides the CreateAudioDebugFileWriter
// function to create the above mock instead.
class AudioDebugRecordingHelperUnderTest : public AudioDebugRecordingHelper { … };

class AudioDebugRecordingHelperTest : public ::testing::Test { … };

// Creates a helper with an on destruction closure, and verifies that it's run.
TEST_F(AudioDebugRecordingHelperTest, TestDestructionClosure) { … }

// Verifies that disable can be called without being enabled.
TEST_F(AudioDebugRecordingHelperTest, OnlyDisable) { … }

TEST_F(AudioDebugRecordingHelperTest, EnableDisable) { … }

TEST_F(AudioDebugRecordingHelperTest, OnData) { … }

}  // namespace media