Examples with FakeTimeline androidx.media3.test.utils.FakeTimeline used on opensource projects

Example 16 with FakeTimeline

use of androidx.media3.test.utils.FakeTimeline in project media by androidx.

the class ExoPlayerTest method timelineUpdateDropsPrebufferedPeriods.

@Test
public void timelineUpdateDropsPrebufferedPeriods() throws Exception {
    Timeline timeline1 = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    1), new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    2));
    final Timeline timeline2 = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    1), new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    3));
    final FakeMediaSource mediaSource = new FakeMediaSource(timeline1, ExoPlayerTestRunner.VIDEO_FORMAT);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_READY).playUntilPosition(/* mediaItemIndex= */
    0, /* positionMs= */
    Util.usToMs(TimelineWindowDefinition.DEFAULT_WINDOW_DURATION_US)).executeRunnable(() -> mediaSource.setNewSourceInfo(timeline2)).waitForTimelineChanged(timeline2, /* expectedReason */
    Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE).play().build();
    ExoPlayerTestRunner testRunner = new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    testRunner.assertTimelineChangeReasonsEqual(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED, Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE, Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE);
    testRunner.assertPlayedPeriodIndices(0, 1);
    // Assert that the second period was re-created from the new timeline.
    assertThat(mediaSource.getCreatedMediaPeriods()).hasSize(3);
    assertThat(mediaSource.getCreatedMediaPeriods().get(0).periodUid).isEqualTo(timeline1.getUidOfPeriod(/* periodIndex= */
    0));
    assertThat(mediaSource.getCreatedMediaPeriods().get(1).periodUid).isEqualTo(timeline1.getUidOfPeriod(/* periodIndex= */
    1));
    assertThat(mediaSource.getCreatedMediaPeriods().get(2).periodUid).isEqualTo(timeline2.getUidOfPeriod(/* periodIndex= */
    1));
    assertThat(mediaSource.getCreatedMediaPeriods().get(1).windowSequenceNumber).isGreaterThan(mediaSource.getCreatedMediaPeriods().get(0).windowSequenceNumber);
    assertThat(mediaSource.getCreatedMediaPeriods().get(2).windowSequenceNumber).isGreaterThan(mediaSource.getCreatedMediaPeriods().get(1).windowSequenceNumber);
}

Example 17 with FakeTimeline

use of androidx.media3.test.utils.FakeTimeline in project media by androidx.

the class ExoPlayerTest method playShortDurationPeriods.

/**
 * Tests playback of periods with very short duration.
 */
@Test
public void playShortDurationPeriods() throws Exception {
    // TimelineWindowDefinition.DEFAULT_WINDOW_DURATION_US / 100 = 1000 us per period.
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    100, /* id= */
    0));
    FakeRenderer renderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(renderer).build();
    Player.Listener mockPlayerListener = mock(Player.Listener.class);
    player.addListener(mockPlayerListener);
    player.setMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT));
    player.prepare();
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    InOrder inOrder = inOrder(mockPlayerListener);
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(placeholderTimeline)), eq(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(timeline)), eq(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE));
    inOrder.verify(mockPlayerListener, times(99)).onPositionDiscontinuity(any(), any(), eq(Player.DISCONTINUITY_REASON_AUTO_TRANSITION));
    assertThat(renderer.getFormatsRead()).hasSize(100);
    assertThat(renderer.sampleBufferReadCount).isEqualTo(100);
    assertThat(renderer.isEnded).isTrue();
}

Example 18 with FakeTimeline

use of androidx.media3.test.utils.FakeTimeline in project media by androidx.

the class ExoPlayerTest method stop_withoutReset_releasesMediaSource.

@Test
public void stop_withoutReset_releasesMediaSource() throws Exception {
    Timeline timeline = new FakeTimeline();
    final FakeMediaSource mediaSource = new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).waitForPlaybackState(Player.STATE_READY).stop(/* reset= */
    false).build();
    new ExoPlayerTestRunner.Builder(context).setTimeline(timeline).setActionSchedule(actionSchedule).build().start().blockUntilActionScheduleFinished(TIMEOUT_MS).blockUntilEnded(TIMEOUT_MS);
    mediaSource.assertReleased();
}

Example 19 with FakeTimeline

use of androidx.media3.test.utils.FakeTimeline in project media by androidx.

the class ExoPlayerTest method sendMessagesMoveCurrentMediaItemIndex.

@Test
public void sendMessagesMoveCurrentMediaItemIndex() throws Exception {
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0));
    final Timeline secondTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    1), new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0));
    final FakeMediaSource mediaSource = new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT);
    PositionGrabbingMessageTarget target = new PositionGrabbingMessageTarget();
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForTimelineChanged(timeline, /* expectedReason */
    Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE).sendMessage(target, /* positionMs= */
    50).executeRunnable(() -> mediaSource.setNewSourceInfo(secondTimeline)).waitForTimelineChanged(secondTimeline, /* expectedReason */
    Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE).play().build();
    new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    assertThat(target.positionMs).isAtLeast(50L);
    assertThat(target.mediaItemIndex).isEqualTo(1);
}

Example 20 with FakeTimeline

use of androidx.media3.test.utils.FakeTimeline in project media by androidx.

the class ExoPlayerTest method seekToNext_liveWindowWithoutNextWindow_seeksToLiveEdge.

@Test
public void seekToNext_liveWindowWithoutNextWindow_seeksToLiveEdge() throws Exception {
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    true, /* isLive= */
    true, /* isPlaceholder= */
    false, /* durationUs= */
    1_000_000, /* defaultPositionUs= */
    500_000, TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US, AdPlaybackState.NONE));
    MediaSource mediaSource = new FakeMediaSource(timeline);
    player.setMediaSource(mediaSource);
    player.prepare();
    TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_READY);
    player.seekTo(/* positionMs = */
    0);
    player.seekToNext();
    assertThat(player.getCurrentMediaItemIndex()).isEqualTo(0);
    assertThat(player.getCurrentPosition()).isEqualTo(500);
    player.release();
}