sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-03-25 09:25:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use more realistic time values for MediaCodecVideoRendererTest

Browse source 
This test became flaky after ab7e84fb34 because some of the
unrealistic frame times ended up on the same release time.

Using realistic numbers avoids the flakiness.

PiperOrigin-RevId: 512566469
(cherry picked from commit 0c8ce183fe)
This commit is contained in:
tonihei 2023-02-27 10:11:19 +00:00
parent a09bb70053
commit abf1eb8b8a
1 changed files with 16 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

27
libraries/exoplayer/src/test/java/androidx/media3/exoplayer/video/MediaCodecVideoRendererTest.java
View file

@ -16,6 +16,7 @@
package androidx.media3.exoplayer.video;
import static android.view.Display.DEFAULT_DISPLAY;
import static androidx.media3.common.util.Util.msToUs;
import static androidx.media3.test.utils.FakeSampleStream.FakeSampleStreamItem.END_OF_STREAM_ITEM;
import static androidx.media3.test.utils.FakeSampleStream.FakeSampleStreamItem.format;
import static androidx.media3.test.utils.FakeSampleStream.FakeSampleStreamItem.oneByteSample;
@ -59,6 +60,7 @@ import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.common.collect.ImmutableList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import org.junit.After;
import org.junit.Before;
@ -72,6 +74,7 @@ import org.mockito.junit.MockitoRule;
import org.robolectric.Shadows;
import org.robolectric.shadows.ShadowDisplay;
import org.robolectric.shadows.ShadowLooper;
import org.robolectric.shadows.ShadowSystemClock;
/** Unit test for {@link MediaCodecVideoRenderer}. */
@RunWith(AndroidJUnit4.class)
@ -261,7 +264,7 @@ public class MediaCodecVideoRendererTest {
/* initialFormat= */ pAsp1,
ImmutableList.of(oneByteSample(/* timeUs= */ 0, C.BUFFER_FLAG_KEY_FRAME)));
fakeSampleStream.writeData(/* startPositionUs= */ 0);
SystemClock.setCurrentTimeMillis(876_000_000);
mediaCodecVideoRenderer.enable(
RendererConfiguration.DEFAULT,
new Format[] {pAsp1, pAsp2, pAsp3},
@ -272,25 +275,27 @@ public class MediaCodecVideoRendererTest {
/* startPositionUs= */ 0,
/* offsetUs */ 0);
mediaCodecVideoRenderer.start();
mediaCodecVideoRenderer.render(/* positionUs= */ 0, SystemClock.elapsedRealtime() * 1000);
mediaCodecVideoRenderer.render(/* positionUs= */ 250, SystemClock.elapsedRealtime() * 1000);
mediaCodecVideoRenderer.render(/* positionUs= */ 0, msToUs(SystemClock.elapsedRealtime()));
ShadowSystemClock.advanceBy(10, TimeUnit.MILLISECONDS);
mediaCodecVideoRenderer.render(/* positionUs= */ 10_000, msToUs(SystemClock.elapsedRealtime()));
fakeSampleStream.append(
ImmutableList.of(
format(pAsp2),
oneByteSample(/* timeUs= */ 5_000),
oneByteSample(/* timeUs= */ 10_000),
format(pAsp3),
oneByteSample(/* timeUs= */ 15_000),
oneByteSample(/* timeUs= */ 20_000),
oneByteSample(/* timeUs= */ 40_000),
format(pAsp3),
oneByteSample(/* timeUs= */ 60_000),
oneByteSample(/* timeUs= */ 80_000),
END_OF_STREAM_ITEM));
fakeSampleStream.writeData(/* startPositionUs= */ 5_000);
fakeSampleStream.writeData(/* startPositionUs= */ 20_000);
mediaCodecVideoRenderer.setCurrentStreamFinal();
int pos = 500;
int positionUs = 20_000;
do {
mediaCodecVideoRenderer.render(/* positionUs= */ pos, SystemClock.elapsedRealtime() * 1000);
pos += 250;
ShadowSystemClock.advanceBy(10, TimeUnit.MILLISECONDS);
mediaCodecVideoRenderer.render(positionUs, msToUs(SystemClock.elapsedRealtime()));
positionUs += 10_000;
} while (!mediaCodecVideoRenderer.isEnded());
shadowOf(testMainLooper).idle();