#include "base/synchronization/waitable_event.h"
#include "base/test/test_timeouts.h"
+#include "content/renderer/media/media_stream_audio_source.h"
+#include "content/renderer/media/mock_media_constraint_factory.h"
#include "content/renderer/media/webrtc/webrtc_local_audio_track_adapter.h"
#include "content/renderer/media/webrtc_audio_capturer.h"
#include "content/renderer/media/webrtc_audio_device_impl.h"
-#include "content/renderer/media/webrtc_local_audio_source_provider.h"
#include "content/renderer/media/webrtc_local_audio_track.h"
#include "media/audio/audio_parameters.h"
#include "media/base/audio_bus.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/public/platform/WebMediaConstraints.h"
+#include "third_party/WebKit/public/web/WebHeap.h"
#include "third_party/libjingle/source/talk/app/webrtc/mediastreaminterface.h"
using ::testing::_;
// the |WebRtcAudioCapturer|.
class FakeAudioThread : public base::PlatformThread::Delegate {
public:
- FakeAudioThread(const scoped_refptr<WebRtcAudioCapturer>& capturer,
+ FakeAudioThread(WebRtcAudioCapturer* capturer,
const media::AudioParameters& params)
: capturer_(capturer),
thread_(),
closure_(false, false) {
- DCHECK(capturer.get());
+ DCHECK(capturer);
audio_bus_ = media::AudioBus::Create(params);
}
- virtual ~FakeAudioThread() { DCHECK(thread_.is_null()); }
+ ~FakeAudioThread() override { DCHECK(thread_.is_null()); }
// base::PlatformThread::Delegate:
- virtual void ThreadMain() OVERRIDE {
+ void ThreadMain() override {
while (true) {
if (closure_.IsSignaled())
return;
media::AudioCapturerSource::CaptureCallback* callback =
static_cast<media::AudioCapturerSource::CaptureCallback*>(
- capturer_.get());
+ capturer_);
audio_bus_->Zero();
callback->Capture(audio_bus_.get(), 0, 0, false);
private:
scoped_ptr<media::AudioBus> audio_bus_;
- scoped_refptr<WebRtcAudioCapturer> capturer_;
+ WebRtcAudioCapturer* capturer_;
base::PlatformThreadHandle thread_;
base::WaitableEvent closure_;
DISALLOW_COPY_AND_ASSIGN(FakeAudioThread);
virtual void Initialize(const media::AudioParameters& params,
CaptureCallback* callback,
- int session_id) OVERRIDE {
+ int session_id) override {
DCHECK(params.IsValid());
params_ = params;
OnInitialize(params, callback, session_id);
}
- virtual void Start() OVERRIDE {
+ virtual void Start() override {
audio_thread_.reset(new FakeAudioThread(capturer_, params_));
audio_thread_->Start();
OnStart();
}
- virtual void Stop() OVERRIDE {
+ virtual void Stop() override {
audio_thread_->Stop();
audio_thread_.reset();
OnStop();
int audio_delay_milliseconds,
int current_volume,
bool need_audio_processing,
- bool key_pressed) OVERRIDE {
+ bool key_pressed) override {
+ EXPECT_EQ(params_.sample_rate(), sample_rate);
+ EXPECT_EQ(params_.channels(), number_of_channels);
+ EXPECT_EQ(params_.frames_per_buffer(), number_of_frames);
CaptureData(channels.size(),
- sample_rate,
- number_of_channels,
- number_of_frames,
audio_delay_milliseconds,
current_volume,
need_audio_processing,
key_pressed);
return 0;
}
- MOCK_METHOD8(CaptureData,
+ MOCK_METHOD5(CaptureData,
void(int number_of_network_channels,
- int sample_rate,
- int number_of_channels,
- int number_of_frames,
int audio_delay_milliseconds,
int current_volume,
bool need_audio_processing,
bool key_pressed));
- MOCK_METHOD1(OnSetFormat, void(const media::AudioParameters& params));
+ void OnSetFormat(const media::AudioParameters& params) {
+ params_ = params;
+ FormatIsSet();
+ }
+ MOCK_METHOD0(FormatIsSet, void());
+
+ const media::AudioParameters& audio_params() const { return params_; }
+
+ private:
+ media::AudioParameters params_;
};
} // namespace
class WebRtcLocalAudioTrackTest : public ::testing::Test {
protected:
- virtual void SetUp() OVERRIDE {
+ void SetUp() override {
params_.Reset(media::AudioParameters::AUDIO_PCM_LOW_LATENCY,
- media::CHANNEL_LAYOUT_STEREO, 2, 0, 48000, 16, 480);
- blink::WebMediaConstraints constraints;
- capturer_ = WebRtcAudioCapturer::CreateCapturer(-1, StreamDeviceInfo(),
- constraints, NULL);
+ media::CHANNEL_LAYOUT_STEREO, 2, 48000, 16, 480);
+ MockMediaConstraintFactory constraint_factory;
+ blink_source_.initialize("dummy", blink::WebMediaStreamSource::TypeAudio,
+ "dummy");
+ MediaStreamAudioSource* audio_source = new MediaStreamAudioSource();
+ blink_source_.setExtraData(audio_source);
+
+ StreamDeviceInfo device(MEDIA_DEVICE_AUDIO_CAPTURE,
+ std::string(), std::string());
+ capturer_ = WebRtcAudioCapturer::CreateCapturer(
+ -1, device, constraint_factory.CreateWebMediaConstraints(), NULL,
+ audio_source);
+ audio_source->SetAudioCapturer(capturer_.get());
capturer_source_ = new MockCapturerSource(capturer_.get());
EXPECT_CALL(*capturer_source_.get(), OnInitialize(_, capturer_.get(), -1))
.WillOnce(Return());
+ EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
+ EXPECT_CALL(*capturer_source_.get(), OnStart());
capturer_->SetCapturerSourceForTesting(capturer_source_, params_);
}
+ void TearDown() override {
+ blink_source_.reset();
+ blink::WebHeap::collectAllGarbageForTesting();
+ }
+
media::AudioParameters params_;
+ blink::WebMediaStreamSource blink_source_;
scoped_refptr<MockCapturerSource> capturer_source_;
scoped_refptr<WebRtcAudioCapturer> capturer_;
};
// get data callback when the track is connected to the capturer but not when
// the track is disconnected from the capturer.
TEST_F(WebRtcLocalAudioTrackTest, ConnectAndDisconnectOneSink) {
- EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*capturer_source_.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track(
- new WebRtcLocalAudioTrack(adapter, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter.get(), capturer_, NULL));
track->Start();
- EXPECT_TRUE(track->track()->enabled());
+ EXPECT_TRUE(track->GetAudioAdapter()->enabled());
- // Connect a number of network channels to the audio track.
- static const int kNumberOfNetworkChannels = 4;
- for (int i = 0; i < kNumberOfNetworkChannels; ++i) {
- static_cast<webrtc::AudioTrackInterface*>(
- adapter.get())->GetRenderer()->AddChannel(i);
- }
scoped_ptr<MockMediaStreamAudioSink> sink(new MockMediaStreamAudioSink());
- const media::AudioParameters params = capturer_->source_audio_parameters();
base::WaitableEvent event(false, false);
- EXPECT_CALL(*sink, OnSetFormat(_)).WillOnce(Return());
+ EXPECT_CALL(*sink, FormatIsSet());
EXPECT_CALL(*sink,
- CaptureData(kNumberOfNetworkChannels,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
+ CaptureData(0,
0,
0,
- true,
+ _,
false)).Times(AtLeast(1))
.WillRepeatedly(SignalEvent(&event));
track->AddSink(sink.get());
-
EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
track->RemoveSink(sink.get());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track(
- new WebRtcLocalAudioTrack(adapter, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter.get(), capturer_, NULL));
track->Start();
- static_cast<webrtc::AudioTrackInterface*>(
- adapter.get())->GetRenderer()->AddChannel(0);
- EXPECT_TRUE(track->track()->enabled());
- EXPECT_TRUE(track->track()->set_enabled(false));
+ EXPECT_TRUE(track->GetAudioAdapter()->enabled());
+ EXPECT_TRUE(track->GetAudioAdapter()->set_enabled(false));
scoped_ptr<MockMediaStreamAudioSink> sink(new MockMediaStreamAudioSink());
const media::AudioParameters params = capturer_->source_audio_parameters();
base::WaitableEvent event(false, false);
- EXPECT_CALL(*sink, OnSetFormat(_)).Times(1);
+ EXPECT_CALL(*sink, FormatIsSet()).Times(1);
EXPECT_CALL(*sink,
- CaptureData(1,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
- 0,
- 0,
- true,
- false)).Times(0);
+ CaptureData(0, 0, 0, _, false)).Times(0);
+ EXPECT_EQ(sink->audio_params().frames_per_buffer(),
+ params.sample_rate() / 100);
track->AddSink(sink.get());
EXPECT_FALSE(event.TimedWait(TestTimeouts::tiny_timeout()));
event.Reset();
- EXPECT_CALL(*sink,
- CaptureData(1,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
- 0,
- 0,
- true,
- false)).Times(AtLeast(1))
+ EXPECT_CALL(*sink, CaptureData(0, 0, 0, _, false)).Times(AtLeast(1))
.WillRepeatedly(SignalEvent(&event));
- EXPECT_TRUE(track->track()->set_enabled(true));
+ EXPECT_TRUE(track->GetAudioAdapter()->set_enabled(true));
EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
track->RemoveSink(sink.get());
// callbacks appear/disappear.
// Flaky due to a data race, see http://crbug.com/295418
TEST_F(WebRtcLocalAudioTrackTest, DISABLED_MultipleAudioTracks) {
- EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*capturer_source_.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_1(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_1(
- new WebRtcLocalAudioTrack(adapter_1, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_1->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_1.get(), capturer_, NULL));
track_1->Start();
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_1.get())->GetRenderer()->AddChannel(0);
- EXPECT_TRUE(track_1->track()->enabled());
+ EXPECT_TRUE(track_1->GetAudioAdapter()->enabled());
scoped_ptr<MockMediaStreamAudioSink> sink_1(new MockMediaStreamAudioSink());
const media::AudioParameters params = capturer_->source_audio_parameters();
base::WaitableEvent event_1(false, false);
- EXPECT_CALL(*sink_1, OnSetFormat(_)).WillOnce(Return());
+ EXPECT_CALL(*sink_1, FormatIsSet()).WillOnce(Return());
EXPECT_CALL(*sink_1,
- CaptureData(1,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
- 0,
- 0,
- true,
- false)).Times(AtLeast(1))
+ CaptureData(0, 0, 0, _, false)).Times(AtLeast(1))
.WillRepeatedly(SignalEvent(&event_1));
+ EXPECT_EQ(sink_1->audio_params().frames_per_buffer(),
+ params.sample_rate() / 100);
track_1->AddSink(sink_1.get());
EXPECT_TRUE(event_1.TimedWait(TestTimeouts::tiny_timeout()));
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_2(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_2(
- new WebRtcLocalAudioTrack(adapter_2, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_2->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_2.get(), capturer_, NULL));
track_2->Start();
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_2.get())->GetRenderer()->AddChannel(1);
- EXPECT_TRUE(track_2->track()->enabled());
+ EXPECT_TRUE(track_2->GetAudioAdapter()->enabled());
// Verify both |sink_1| and |sink_2| get data.
event_1.Reset();
base::WaitableEvent event_2(false, false);
scoped_ptr<MockMediaStreamAudioSink> sink_2(new MockMediaStreamAudioSink());
- EXPECT_CALL(*sink_2, OnSetFormat(_)).WillOnce(Return());
- EXPECT_CALL(*sink_1,
- CaptureData(1,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
- 0,
- 0,
- true,
- false)).Times(AtLeast(1))
+ EXPECT_CALL(*sink_2, FormatIsSet()).WillOnce(Return());
+ EXPECT_CALL(*sink_1, CaptureData(0, 0, 0, _, false)).Times(AtLeast(1))
.WillRepeatedly(SignalEvent(&event_1));
- EXPECT_CALL(*sink_2,
- CaptureData(1,
- params.sample_rate(),
- params.channels(),
- params.sample_rate() / 100,
- 0,
- 0,
- true,
- false)).Times(AtLeast(1))
+ EXPECT_EQ(sink_1->audio_params().frames_per_buffer(),
+ params.sample_rate() / 100);
+ EXPECT_CALL(*sink_2, CaptureData(0, 0, 0, _, false)).Times(AtLeast(1))
.WillRepeatedly(SignalEvent(&event_2));
+ EXPECT_EQ(sink_2->audio_params().frames_per_buffer(),
+ params.sample_rate() / 100);
track_2->AddSink(sink_2.get());
EXPECT_TRUE(event_1.TimedWait(TestTimeouts::tiny_timeout()));
EXPECT_TRUE(event_2.TimedWait(TestTimeouts::tiny_timeout()));
track_2->RemoveSink(sink_2.get());
track_2->Stop();
track_2.reset();
-
- capturer_->Stop();
}
// Start one track and verify the capturer is correctly starting its source.
// And it should be fine to not to call Stop() explicitly.
TEST_F(WebRtcLocalAudioTrackTest, StartOneAudioTrack) {
- EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*capturer_source_.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track(
- new WebRtcLocalAudioTrack(adapter, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter.get(), capturer_, NULL));
track->Start();
// When the track goes away, it will automatically stop the
// |capturer_source_|.
EXPECT_CALL(*capturer_source_.get(), OnStop());
- capturer_->Stop();
track.reset();
}
+// Start two tracks and verify the capturer is correctly starting its source.
+// When the last track connected to the capturer is stopped, the source is
+// stopped.
+TEST_F(WebRtcLocalAudioTrackTest, StartTwoAudioTracks) {
+ scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter1(
+ WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
+ scoped_ptr<WebRtcLocalAudioTrack> track1(
+ new WebRtcLocalAudioTrack(adapter1.get(), capturer_, NULL));
+ track1->Start();
+
+ scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter2(
+ WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
+ scoped_ptr<WebRtcLocalAudioTrack> track2(
+ new WebRtcLocalAudioTrack(adapter2.get(), capturer_, NULL));
+ track2->Start();
+
+ track1->Stop();
+ // When the last track is stopped, it will automatically stop the
+ // |capturer_source_|.
+ EXPECT_CALL(*capturer_source_.get(), OnStop());
+ track2->Stop();
+}
+
// Start/Stop tracks and verify the capturer is correctly starting/stopping
// its source.
TEST_F(WebRtcLocalAudioTrackTest, StartAndStopAudioTracks) {
- // Starting the first audio track will start the |capturer_source_|.
base::WaitableEvent event(false, false);
- EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*capturer_source_.get(), OnStart()).WillOnce(SignalEvent(&event));
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_1(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_1(
- new WebRtcLocalAudioTrack(adapter_1, capturer_, NULL));
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_1.get())->GetRenderer()->AddChannel(0);
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_1->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_1.get(), capturer_, NULL));
track_1->Start();
- EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
// Verify the data flow by connecting the sink to |track_1|.
scoped_ptr<MockMediaStreamAudioSink> sink(new MockMediaStreamAudioSink());
event.Reset();
- EXPECT_CALL(*sink, OnSetFormat(_)).WillOnce(SignalEvent(&event));
- EXPECT_CALL(*sink, CaptureData(_, _, _, _, 0, 0, true, false))
+ EXPECT_CALL(*sink, FormatIsSet()).WillOnce(SignalEvent(&event));
+ EXPECT_CALL(*sink, CaptureData(_, 0, 0, _, false))
.Times(AnyNumber()).WillRepeatedly(Return());
track_1->AddSink(sink.get());
EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_2(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_2(
- new WebRtcLocalAudioTrack(adapter_2, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_2->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_2.get(), capturer_, NULL));
track_2->Start();
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_2.get())->GetRenderer()->AddChannel(1);
// Stop the capturer will clear up the track lists in the capturer.
EXPECT_CALL(*capturer_source_.get(), OnStop());
// Adding a new track to the capturer.
track_2->AddSink(sink.get());
- EXPECT_CALL(*sink, OnSetFormat(_)).Times(0);
+ EXPECT_CALL(*sink, FormatIsSet()).Times(0);
// Stop the capturer again will not trigger stopping the source of the
// capturer again..
capturer_->Stop();
}
+// Contains data races reported by tsan: crbug.com/404133
+#if defined(THREAD_SANITIZER)
+ #define DISABLE_ON_TSAN(function) DISABLED_##function
+#else
+ #define DISABLE_ON_TSAN(function) function
+#endif
+
// Create a new capturer with new source, connect it to a new audio track.
-TEST_F(WebRtcLocalAudioTrackTest, ConnectTracksToDifferentCapturers) {
+TEST_F(WebRtcLocalAudioTrackTest,
+ DISABLE_ON_TSAN(ConnectTracksToDifferentCapturers)) {
// Setup the first audio track and start it.
- EXPECT_CALL(*capturer_source_.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*capturer_source_.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_1(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_1(
- new WebRtcLocalAudioTrack(adapter_1, capturer_, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_1->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_1.get(), capturer_, NULL));
track_1->Start();
- // Connect a number of network channels to the |track_1|.
- static const int kNumberOfNetworkChannelsForTrack1 = 2;
- for (int i = 0; i < kNumberOfNetworkChannelsForTrack1; ++i) {
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_1.get())->GetRenderer()->AddChannel(i);
- }
// Verify the data flow by connecting the |sink_1| to |track_1|.
scoped_ptr<MockMediaStreamAudioSink> sink_1(new MockMediaStreamAudioSink());
- EXPECT_CALL(
- *sink_1.get(),
- CaptureData(
- kNumberOfNetworkChannelsForTrack1, 48000, 2, _, 0, 0, true, false))
+ EXPECT_CALL(*sink_1.get(), CaptureData(0, 0, 0, _, false))
.Times(AnyNumber()).WillRepeatedly(Return());
- EXPECT_CALL(*sink_1.get(), OnSetFormat(_)).Times(AnyNumber());
+ EXPECT_CALL(*sink_1.get(), FormatIsSet()).Times(AnyNumber());
track_1->AddSink(sink_1.get());
// Create a new capturer with new source with different audio format.
- blink::WebMediaConstraints constraints;
+ MockMediaConstraintFactory constraint_factory;
+ StreamDeviceInfo device(MEDIA_DEVICE_AUDIO_CAPTURE,
+ std::string(), std::string());
scoped_refptr<WebRtcAudioCapturer> new_capturer(
- WebRtcAudioCapturer::CreateCapturer(-1, StreamDeviceInfo(),
- constraints, NULL));
+ WebRtcAudioCapturer::CreateCapturer(
+ -1, device, constraint_factory.CreateWebMediaConstraints(), NULL,
+ NULL));
scoped_refptr<MockCapturerSource> new_source(
new MockCapturerSource(new_capturer.get()));
EXPECT_CALL(*new_source.get(), OnInitialize(_, new_capturer.get(), -1));
+ EXPECT_CALL(*new_source.get(), SetAutomaticGainControl(true));
+ EXPECT_CALL(*new_source.get(), OnStart());
+
media::AudioParameters new_param(
media::AudioParameters::AUDIO_PCM_LOW_LATENCY,
media::CHANNEL_LAYOUT_MONO, 44100, 16, 441);
new_capturer->SetCapturerSourceForTesting(new_source, new_param);
// Setup the second audio track, connect it to the new capturer and start it.
- EXPECT_CALL(*new_source.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*new_source.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter_2(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track_2(
- new WebRtcLocalAudioTrack(adapter_2, new_capturer, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track_2->audio_source_provider())->SetSinkParamsForTesting(params_);
+ new WebRtcLocalAudioTrack(adapter_2.get(), new_capturer, NULL));
track_2->Start();
- // Connect a number of network channels to the |track_2|.
- static const int kNumberOfNetworkChannelsForTrack2 = 3;
- for (int i = 0; i < kNumberOfNetworkChannelsForTrack2; ++i) {
- static_cast<webrtc::AudioTrackInterface*>(
- adapter_2.get())->GetRenderer()->AddChannel(i);
- }
// Verify the data flow by connecting the |sink_2| to |track_2|.
scoped_ptr<MockMediaStreamAudioSink> sink_2(new MockMediaStreamAudioSink());
base::WaitableEvent event(false, false);
- EXPECT_CALL(
- *sink_2,
- CaptureData(
- kNumberOfNetworkChannelsForTrack2, new_param.sample_rate(),
- new_param.channels(), _, 0, 0, true, false))
+ EXPECT_CALL(*sink_2, CaptureData(0, 0, 0, _, false))
.Times(AnyNumber()).WillRepeatedly(Return());
- EXPECT_CALL(*sink_2, OnSetFormat(_)).WillOnce(SignalEvent(&event));
+ EXPECT_CALL(*sink_2, FormatIsSet()).WillOnce(SignalEvent(&event));
track_2->AddSink(sink_2.get());
EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
capturer_->Stop();
}
-
// Make sure a audio track can deliver packets with a buffer size smaller than
// 10ms when it is not connected with a peer connection.
TEST_F(WebRtcLocalAudioTrackTest, TrackWorkWithSmallBufferSize) {
media::CHANNEL_LAYOUT_STEREO, 48000, 16, 128);
// Create a capturer with new source which works with the format above.
- blink::WebMediaConstraints constraints;
+ MockMediaConstraintFactory factory;
+ factory.DisableDefaultAudioConstraints();
scoped_refptr<WebRtcAudioCapturer> capturer(
WebRtcAudioCapturer::CreateCapturer(
-1,
"", "", params.sample_rate(),
params.channel_layout(),
params.frames_per_buffer()),
- constraints,
- NULL));
+ factory.CreateWebMediaConstraints(),
+ NULL, NULL));
scoped_refptr<MockCapturerSource> source(
new MockCapturerSource(capturer.get()));
EXPECT_CALL(*source.get(), OnInitialize(_, capturer.get(), -1));
+ EXPECT_CALL(*source.get(), SetAutomaticGainControl(true));
+ EXPECT_CALL(*source.get(), OnStart());
capturer->SetCapturerSourceForTesting(source, params);
// Setup a audio track, connect it to the capturer and start it.
- EXPECT_CALL(*source.get(), SetAutomaticGainControl(true));
- EXPECT_CALL(*source.get(), OnStart());
scoped_refptr<WebRtcLocalAudioTrackAdapter> adapter(
WebRtcLocalAudioTrackAdapter::Create(std::string(), NULL));
scoped_ptr<WebRtcLocalAudioTrack> track(
- new WebRtcLocalAudioTrack(adapter, capturer, NULL));
- static_cast<WebRtcLocalAudioSourceProvider*>(
- track->audio_source_provider())->SetSinkParamsForTesting(params);
+ new WebRtcLocalAudioTrack(adapter.get(), capturer, NULL));
track->Start();
// Verify the data flow by connecting the |sink| to |track|.
scoped_ptr<MockMediaStreamAudioSink> sink(new MockMediaStreamAudioSink());
base::WaitableEvent event(false, false);
- EXPECT_CALL(*sink, OnSetFormat(_)).Times(1);
+ EXPECT_CALL(*sink, FormatIsSet()).Times(1);
// Verify the sinks are getting the packets with an expecting buffer size.
#if defined(OS_ANDROID)
const int expected_buffer_size = params.sample_rate() / 100;
const int expected_buffer_size = params.frames_per_buffer();
#endif
EXPECT_CALL(*sink, CaptureData(
- 0, params.sample_rate(), params.channels(), expected_buffer_size,
- 0, 0, true, false))
+ 0, 0, 0, _, false))
.Times(AtLeast(1)).WillRepeatedly(SignalEvent(&event));
track->AddSink(sink.get());
EXPECT_TRUE(event.TimedWait(TestTimeouts::tiny_timeout()));
+ EXPECT_EQ(expected_buffer_size, sink->audio_params().frames_per_buffer());
// Stopping the new source will stop the second track.
- EXPECT_CALL(*source, OnStop()).Times(1);
+ EXPECT_CALL(*source.get(), OnStop()).Times(1);
capturer->Stop();
+
+ // Even though this test don't use |capturer_source_| it will be stopped
+ // during teardown of the test harness.
+ EXPECT_CALL(*capturer_source_.get(), OnStop());
}
} // namespace content