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Test for changing repeat mode during playback

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(Related to GitHub Issue #2577)

Added test to ExoPlayerTest which changes the repeat mode during playback.
Test verifies that ExoPlayer shows the periods in the intended order.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=156168166
This commit is contained in:
tonihei 2017-05-16 04:58:14 -07:00 committed by Oliver Woodman
parent 8e0bf6cd2f
commit 1594e71917
1 changed files with 66 additions and 3 deletions
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69
library/core/src/androidTest/java/com/google/android/exoplayer2/ExoPlayerTest.java
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@ -218,10 +218,74 @@ public final class ExoPlayerTest extends TestCase {
Pair.create(timeline, thirdSourceManifest));
}
public void testRepeatModeChanges() throws Exception {
Timeline timeline = new FakeTimeline(
new TimelineWindowDefinition(true, false, 100000),
new TimelineWindowDefinition(true, false, 100000),
new TimelineWindowDefinition(true, false, 100000));
final int[] actionSchedule = { // 0 -> 1
ExoPlayer.REPEAT_MODE_ONE, // 1 -> 1
ExoPlayer.REPEAT_MODE_OFF, // 1 -> 2
-1, // 2 -> ended
ExoPlayer.REPEAT_MODE_ONE, // ended -> 2
ExoPlayer.REPEAT_MODE_ALL, // 2 -> 0
ExoPlayer.REPEAT_MODE_ONE, // 0 -> 0
-1, // 0 -> 0
ExoPlayer.REPEAT_MODE_OFF, // 0 -> 1
-1, // 1 -> 2
-1, // 2 -> ended
-1
};
int[] expectedWindowIndices = {1, 1, 2, 2, 2, 0, 0, 0, 1, 2, 2};
final LinkedList<Integer> windowIndices = new LinkedList<>();
final CountDownLatch actionCounter = new CountDownLatch(actionSchedule.length);
PlayerWrapper playerWrapper = new PlayerWrapper() {
@SuppressWarnings("ResourceType")
private void executeAction() {
int actionIndex = actionSchedule.length - (int) actionCounter.getCount();
if (actionSchedule[actionIndex] != -1) {
player.setRepeatMode(actionSchedule[actionIndex]);
}
windowIndices.add(player.getCurrentWindowIndex());
actionCounter.countDown();
}
@Override
public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
super.onPlayerStateChanged(playWhenReady, playbackState);
if (playbackState == ExoPlayer.STATE_ENDED) {
executeAction();
}
}
@Override
public void onPositionDiscontinuity() {
super.onPositionDiscontinuity();
executeAction();
}
};
MediaSource mediaSource = new FakeMediaSource(timeline, null, TEST_VIDEO_FORMAT);
FakeRenderer renderer = new FakeRenderer(TEST_VIDEO_FORMAT);
playerWrapper.setup(mediaSource, renderer);
boolean finished = actionCounter.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
playerWrapper.release();
assertTrue("Test playback timed out waiting for action schedule to end.", finished);
if (playerWrapper.exception != null) {
throw playerWrapper.exception;
}
assertEquals(expectedWindowIndices.length, windowIndices.size());
for (int i = 0; i < expectedWindowIndices.length; i++) {
assertEquals(expectedWindowIndices[i], windowIndices.get(i).intValue());
}
assertEquals(9, playerWrapper.positionDiscontinuityCount);
assertTrue(renderer.isEnded);
playerWrapper.assertSourceInfosEquals(Pair.create(timeline, null));
}
/**
* Wraps a player with its own handler thread.
*/
private static final class PlayerWrapper implements ExoPlayer.EventListener {
private static class PlayerWrapper implements ExoPlayer.EventListener {
private final CountDownLatch sourceInfoCountDownLatch;
private final CountDownLatch endedCountDownLatch;
@ -229,7 +293,7 @@ public final class ExoPlayerTest extends TestCase {
private final Handler handler;
private final LinkedList<Pair<Timeline, Object>> sourceInfos;
private ExoPlayer player;
/* package */ ExoPlayer player;
private TrackGroupArray trackGroups;
private Exception exception;
@ -580,7 +644,6 @@ public final class ExoPlayerTest extends TestCase {
@Override
public long seekToUs(long positionUs) {
assertTrue(preparedPeriod);
assertEquals(0, positionUs);
return positionUs;
}