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CompositionPlayerSeekTest: don't hide exception while waiting on latch

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If a playback exception was thrown before or during awaiting the
frameCountBeforeBlockLatch, a TimeoutException was thrown instead of the
playback exception, hiding the actual cause of the failing test.

PiperOrigin-RevId: 713279627
This commit is contained in:
kimvde 2025-01-08 07:07:43 -08:00 committed by Copybara-Service
parent 30038079c4
commit bb3b85a359
1 changed files with 28 additions and 6 deletions
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34
libraries/transformer/src/androidTest/java/androidx/media3/transformer/CompositionPlayerSeekTest.java
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@ -23,6 +23,7 @@ import static androidx.media3.transformer.AndroidTestUtil.PNG_ASSET;
import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
import static com.google.common.collect.Iterables.getLast;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import android.content.Context;
@ -33,9 +34,12 @@ import androidx.media3.common.Effect;
import androidx.media3.common.GlObjectsProvider;
import androidx.media3.common.GlTextureInfo;
import androidx.media3.common.MediaItem;
import androidx.media3.common.PlaybackException;
import androidx.media3.common.Player;
import androidx.media3.common.PreviewingVideoGraph;
import androidx.media3.common.VideoFrameProcessingException;
import androidx.media3.common.VideoGraph;
import androidx.media3.common.util.NullableType;
import androidx.media3.common.util.Util;
import androidx.media3.effect.GlEffect;
import androidx.media3.effect.PreviewingSingleInputVideoGraph;
@ -47,8 +51,8 @@ import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicReference;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
@ -587,6 +591,7 @@ public class CompositionPlayerSeekTest {
List<EditedMediaItem> editedMediaItems =
createEditedMediaItems(mediaItems, durationsUs, videoEffect);
CountDownLatch videoGraphEnded = new CountDownLatch(1);
AtomicReference<@NullableType PlaybackException> playbackException = new AtomicReference<>();
getInstrumentation()
.runOnMainSync(
@ -600,6 +605,14 @@ public class CompositionPlayerSeekTest {
// surface otherwise the player will skip/drop video frames.
compositionPlayer.setVideoSurfaceView(surfaceView);
compositionPlayer.addListener(playerTestListener);
compositionPlayer.addListener(
new Player.Listener() {
@Override
public void onPlayerError(PlaybackException error) {
playbackException.set(error);
frameCountBeforeBlockLatch.unblock();
}
});
compositionPlayer.setComposition(
new Composition.Builder(
new EditedMediaItemSequence.Builder(editedMediaItems).build())
@ -609,7 +622,12 @@ public class CompositionPlayerSeekTest {
});
// Wait until the number of frames are received, block further input on the shader program.
frameCountBeforeBlockLatch.await();
assertWithMessage("Timeout reached while waiting for frames.")
.that(frameCountBeforeBlockLatch.await())
.isTrue();
if (playbackException.get() != null) {
throw playbackException.get();
}
getInstrumentation().runOnMainSync(() -> compositionPlayer.seekTo(seekTimeMs));
playerTestListener.waitUntilPlayerEnded();
@ -757,10 +775,8 @@ public class CompositionPlayerSeekTest {
latch = new CountDownLatch(count);
}
public void await() throws InterruptedException, TimeoutException {
if (!latch.await(TEST_TIMEOUT_MS, MILLISECONDS)) {
throw new TimeoutException();
}
public boolean await() throws InterruptedException {
return latch.await(TEST_TIMEOUT_MS, MILLISECONDS);
}
public void countDown() {
@ -771,6 +787,12 @@ public class CompositionPlayerSeekTest {
return latch.getCount();
}
public void unblock() {
while (latch.getCount() > 0) {
latch.countDown();
}
}
public void reset(int count) {
latch = new CountDownLatch(count);
}