diff options
Diffstat (limited to 'chromium/media/cast/audio_sender/audio_encoder_unittest.cc')
-rw-r--r-- | chromium/media/cast/audio_sender/audio_encoder_unittest.cc | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/chromium/media/cast/audio_sender/audio_encoder_unittest.cc b/chromium/media/cast/audio_sender/audio_encoder_unittest.cc new file mode 100644 index 00000000000..0b17f980569 --- /dev/null +++ b/chromium/media/cast/audio_sender/audio_encoder_unittest.cc @@ -0,0 +1,70 @@ +// 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/bind.h" +#include "base/memory/scoped_ptr.h" +#include "media/cast/audio_sender/audio_encoder.h" +#include "media/cast/cast_config.h" +#include "media/cast/cast_thread.h" +#include "media/cast/test/fake_task_runner.h" +#include "testing/gtest/include/gtest/gtest.h" + +namespace media { +namespace cast { + +static const int64 kStartMillisecond = 123456789; + +static void RelaseFrame(const PcmAudioFrame* frame) { + delete frame; +} + +static void FrameEncoded(scoped_ptr<EncodedAudioFrame> encoded_frame, + const base::TimeTicks& recorded_time) { +} + +class AudioEncoderTest : public ::testing::Test { + protected: + AudioEncoderTest() { + testing_clock_.Advance( + base::TimeDelta::FromMilliseconds(kStartMillisecond)); + } + + virtual void SetUp() { + task_runner_ = new test::FakeTaskRunner(&testing_clock_); + cast_thread_ = new CastThread(task_runner_, task_runner_, task_runner_, + task_runner_, task_runner_); + AudioSenderConfig audio_config; + audio_config.codec = kOpus; + audio_config.use_external_encoder = false; + audio_config.frequency = 48000; + audio_config.channels = 2; + audio_config.bitrate = 64000; + audio_config.rtp_payload_type = 127; + + audio_encoder_ = new AudioEncoder(cast_thread_, audio_config); + } + + ~AudioEncoderTest() {} + + base::SimpleTestTickClock testing_clock_; + scoped_refptr<test::FakeTaskRunner> task_runner_; + scoped_refptr<AudioEncoder> audio_encoder_; + scoped_refptr<CastThread> cast_thread_; +}; + +TEST_F(AudioEncoderTest, Encode20ms) { + PcmAudioFrame* audio_frame = new PcmAudioFrame(); + audio_frame->channels = 2; + audio_frame->frequency = 48000; + audio_frame->samples.insert(audio_frame->samples.begin(), 480 * 2 * 2, 123); + + base::TimeTicks recorded_time; + audio_encoder_->InsertRawAudioFrame(audio_frame, recorded_time, + base::Bind(&FrameEncoded), + base::Bind(&RelaseFrame, audio_frame)); + task_runner_->RunTasks(); +} + +} // namespace cast +} // namespace media |