| // Copyright 2013 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/basictypes.h" |
| #include "base/logging.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/strings/string_piece.h" |
| #include "media/audio/sounds/test_data.h" |
| #include "media/audio/sounds/wav_audio_handler.h" |
| #include "media/base/audio_bus.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace media { |
| |
| TEST(WavAudioHandlerTest, SampleDataTest) { |
| WavAudioHandler handler(base::StringPiece(kTestAudioData, |
| arraysize(kTestAudioData))); |
| ASSERT_EQ(static_cast<uint16>(2), handler.num_channels()); |
| ASSERT_EQ(static_cast<uint16>(16), handler.bits_per_sample()); |
| ASSERT_EQ(static_cast<uint32>(48000), handler.sample_rate()); |
| ASSERT_EQ(static_cast<uint32>(96000), handler.byte_rate()); |
| |
| ASSERT_EQ(4, handler.size()); |
| scoped_ptr<AudioBus> bus = AudioBus::Create( |
| handler.num_channels(), |
| handler.size() / handler.num_channels()); |
| size_t bytes_written; |
| ASSERT_TRUE(handler.CopyTo(bus.get(), 0, &bytes_written)); |
| ASSERT_EQ(static_cast<size_t>(handler.size()), bytes_written); |
| } |
| |
| } // namespace media |
