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Refactor VideoTrackTest to not depend on cricket::VideoCapturer

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Bug: webrtc:6353
Change-Id: Ie0c9d22e1339aa7ff1e02fe26ca796a299410cf1
Reviewed-on: https://webrtc-review.googlesource.com/c/118420
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26330}
This commit is contained in:
Niels Möller
2019-01-18 14:23:12 +01:00
committed by Commit Bot
parent fad0893688
commit dd6633beaa
1 changed files with 15 additions and 25 deletions
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40
pc/video_track_unittest.cc
View File

@ -10,47 +10,37 @@
#include <memory>
#include "media/base/fake_video_capturer.h"
#include "media/base/fake_frame_source.h"
#include "media/base/video_common.h"
#include "pc/test/fake_video_track_renderer.h"
#include "pc/test/fake_video_track_source.h"
#include "pc/video_track.h"
#include "pc/video_track_source.h"
#include "rtc_base/ref_counted_object.h"
#include "test/gtest.h"
using webrtc::FakeVideoTrackRenderer;
using webrtc::FakeVideoTrackSource;
using webrtc::MediaSourceInterface;
using webrtc::MediaStreamTrackInterface;
using webrtc::VideoTrackSource;
using webrtc::VideoTrack;
using webrtc::VideoTrackInterface;
using webrtc::VideoTrackSource;
class TestVideoTrackSource : public VideoTrackSource {
public:
TestVideoTrackSource() : VideoTrackSource(true /* remote */) {}
rtc::VideoSourceInterface<webrtc::VideoFrame>* source() override {
return &capturer_;
}
cricket::FakeVideoCapturerWithTaskQueue* capturer() { return &capturer_; }
private:
cricket::FakeVideoCapturerWithTaskQueue capturer_;
};
class VideoTrackTest : public testing::Test {
public:
VideoTrackTest() {
VideoTrackTest() : frame_source_(640, 480, rtc::kNumMicrosecsPerSec / 30) {
static const char kVideoTrackId[] = "track_id";
video_track_source_ = new rtc::RefCountedObject<TestVideoTrackSource>();
video_track_source_ = new rtc::RefCountedObject<FakeVideoTrackSource>(
/*is_screencast=*/false);
video_track_ = VideoTrack::Create(kVideoTrackId, video_track_source_,
rtc::Thread::Current());
video_track_source_->capturer()->Start(
cricket::VideoFormat(640, 480, cricket::VideoFormat::FpsToInterval(30),
cricket::FOURCC_I420));
}
protected:
rtc::scoped_refptr<TestVideoTrackSource> video_track_source_;
rtc::scoped_refptr<FakeVideoTrackSource> video_track_source_;
rtc::scoped_refptr<VideoTrackInterface> video_track_;
cricket::FakeFrameSource frame_source_;
};
// Test changing the source state also changes the track state.
@ -67,18 +57,18 @@ TEST_F(VideoTrackTest, RenderVideo) {
std::unique_ptr<FakeVideoTrackRenderer> renderer_1(
new FakeVideoTrackRenderer(video_track_.get()));
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(1, renderer_1->num_rendered_frames());
// FakeVideoTrackRenderer register itself to |video_track_|
std::unique_ptr<FakeVideoTrackRenderer> renderer_2(
new FakeVideoTrackRenderer(video_track_.get()));
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(2, renderer_1->num_rendered_frames());
EXPECT_EQ(1, renderer_2->num_rendered_frames());
renderer_1.reset(nullptr);
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(2, renderer_2->num_rendered_frames());
}
@ -87,17 +77,17 @@ TEST_F(VideoTrackTest, DisableTrackBlackout) {
std::unique_ptr<FakeVideoTrackRenderer> renderer(
new FakeVideoTrackRenderer(video_track_.get()));
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(1, renderer->num_rendered_frames());
EXPECT_FALSE(renderer->black_frame());
video_track_->set_enabled(false);
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(2, renderer->num_rendered_frames());
EXPECT_TRUE(renderer->black_frame());
video_track_->set_enabled(true);
video_track_source_->capturer()->CaptureFrame();
video_track_source_->InjectFrame(frame_source_.GetFrame());
EXPECT_EQ(3, renderer->num_rendered_frames());
EXPECT_FALSE(renderer->black_frame());
}