a76ae851ad
This migrates all tests that work by just changing their runner. This excludes tests using `@RunWith(ParameterizedRunner.class)`, and a few other non-parameterized tests that fail with the default runner. Bug: webrtc:13662 Change-Id: Ia0b7c80e04a6a6b7a51348b3a7f587d10061b58e Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256367 Reviewed-by: Björn Terelius <terelius@webrtc.org> Commit-Queue: Xavier Lepaul <xalep@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36298}
113 lines
3.3 KiB
Java
113 lines
3.3 KiB
Java
/*
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* Copyright 2013 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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package org.webrtc;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.fail;
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import android.support.test.InstrumentationRegistry;
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import androidx.test.filters.SmallTest;
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import org.junit.Before;
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import org.junit.Test;
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/** Unit tests for {@link VideoTrack}. */
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public class VideoTrackTest {
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private PeerConnectionFactory factory;
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private VideoSource videoSource;
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private VideoTrack videoTrack;
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@Before
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public void setUp() {
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PeerConnectionFactory.initialize(PeerConnectionFactory.InitializationOptions
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.builder(InstrumentationRegistry.getTargetContext())
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.setNativeLibraryName(TestConstants.NATIVE_LIBRARY)
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.createInitializationOptions());
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factory = PeerConnectionFactory.builder().createPeerConnectionFactory();
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videoSource = factory.createVideoSource(/* isScreencast= */ false);
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videoTrack = factory.createVideoTrack("video", videoSource);
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}
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@Test
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@SmallTest
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public void testAddingNullVideoSink() {
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try {
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videoTrack.addSink(/* sink= */ null);
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fail("Should have thrown an IllegalArgumentException.");
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} catch (IllegalArgumentException e) {
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// Expected path.
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}
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}
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@Test
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@SmallTest
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public void testRemovingNullVideoSink() {
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videoTrack.removeSink(/* sink= */ null);
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}
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@Test
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@SmallTest
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public void testRemovingNonExistantVideoSink() {
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final VideoSink videoSink = new VideoSink() {
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@Override
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public void onFrame(VideoFrame frame) {}
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};
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videoTrack.removeSink(videoSink);
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}
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@Test
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@SmallTest
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public void testAddingSameVideoSinkMultipleTimes() {
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class FrameCounter implements VideoSink {
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private int count;
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public int getCount() {
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return count;
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}
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@Override
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public void onFrame(VideoFrame frame) {
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count += 1;
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}
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}
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final FrameCounter frameCounter = new FrameCounter();
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final VideoFrame videoFrame = new VideoFrame(
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JavaI420Buffer.allocate(/* width= */ 32, /* height= */ 32), /* rotation= */ 0,
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/* timestampNs= */ 0);
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videoTrack.addSink(frameCounter);
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videoTrack.addSink(frameCounter);
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videoSource.getCapturerObserver().onFrameCaptured(videoFrame);
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// Even though we called addSink() multiple times, we should only get one frame out.
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assertEquals(1, frameCounter.count);
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}
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@Test
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@SmallTest
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public void testAddingAndRemovingVideoSink() {
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final VideoFrame videoFrame = new VideoFrame(
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JavaI420Buffer.allocate(/* width= */ 32, /* height= */ 32), /* rotation= */ 0,
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/* timestampNs= */ 0);
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final VideoSink failSink = new VideoSink() {
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@Override
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public void onFrame(VideoFrame frame) {
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fail("onFrame() should not be called on removed sink");
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}
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};
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videoTrack.addSink(failSink);
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videoTrack.removeSink(failSink);
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videoSource.getCapturerObserver().onFrameCaptured(videoFrame);
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}
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}
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