Examples with FakeMediaSource com.google.android.exoplayer2.testutil.FakeMediaSource used on opensource projects

Example 31 with FakeMediaSource

use of com.google.android.exoplayer2.testutil.FakeMediaSource in project ExoPlayer by google.

the class ConcatenatingMediaSourceTest method childSourceIsNotPreparedWithLazyPreparation.

@Test
public void childSourceIsNotPreparedWithLazyPreparation() throws IOException {
    FakeMediaSource[] childSources = createMediaSources(/* count= */
    2);
    mediaSource = new ConcatenatingMediaSource(/* isAtomic= */
    false, /* useLazyPreparation= */
    true, new DefaultShuffleOrder(0), childSources);
    testRunner = new MediaSourceTestRunner(mediaSource, /* allocator= */
    null);
    testRunner.prepareSource();
    assertThat(childSources[0].isPrepared()).isFalse();
    assertThat(childSources[1].isPrepared()).isFalse();
}

Example 32 with FakeMediaSource

use of com.google.android.exoplayer2.testutil.FakeMediaSource in project ExoPlayer by google.

the class ConcatenatingMediaSourceTest method periodCreationWithAds.

@Test
public void periodCreationWithAds() throws IOException, InterruptedException {
    // Create concatenated media source with ad child source.
    Timeline timelineContentOnly = new FakeTimeline(new TimelineWindowDefinition(2, 111, true, false, 10 * C.MICROS_PER_SECOND));
    Timeline timelineWithAds = new FakeTimeline(new TimelineWindowDefinition(2, 222, true, false, 10 * C.MICROS_PER_SECOND, FakeTimeline.createAdPlaybackState(/* adsPerAdGroup= */
    1, /* adGroupTimesUs=... */
    0)));
    FakeMediaSource mediaSourceContentOnly = new FakeMediaSource(timelineContentOnly);
    FakeMediaSource mediaSourceWithAds = new FakeMediaSource(timelineWithAds);
    mediaSource.addMediaSource(mediaSourceContentOnly);
    mediaSource.addMediaSource(mediaSourceWithAds);
    Timeline timeline = testRunner.prepareSource();
    // Assert the timeline contains ad groups.
    TimelineAsserts.assertAdGroupCounts(timeline, 0, 0, 1, 1);
    // Create all periods and assert period creation of child media sources has been called.
    testRunner.assertPrepareAndReleaseAllPeriods();
    Object timelineContentOnlyPeriodUid0 = timelineContentOnly.getUidOfPeriod(/* periodIndex= */
    0);
    Object timelineContentOnlyPeriodUid1 = timelineContentOnly.getUidOfPeriod(/* periodIndex= */
    1);
    Object timelineWithAdsPeriodUid0 = timelineWithAds.getUidOfPeriod(/* periodIndex= */
    0);
    Object timelineWithAdsPeriodUid1 = timelineWithAds.getUidOfPeriod(/* periodIndex= */
    1);
    mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(timelineContentOnlyPeriodUid0, /* windowSequenceNumber= */
    0));
    mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(timelineContentOnlyPeriodUid1, /* windowSequenceNumber= */
    0));
    mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(timelineWithAdsPeriodUid0, /* windowSequenceNumber= */
    1));
    mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(timelineWithAdsPeriodUid1, /* windowSequenceNumber= */
    1));
    mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(timelineWithAdsPeriodUid0, /* adGroupIndex= */
    0, /* adIndexInAdGroup= */
    0, /* windowSequenceNumber= */
    1));
    mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(timelineWithAdsPeriodUid1, /* adGroupIndex= */
    0, /* adIndexInAdGroup= */
    0, /* windowSequenceNumber= */
    1));
    testRunner.assertCompletedManifestLoads(0, 1);
    assertCompletedAllMediaPeriodLoads(timeline);
}

Example 33 with FakeMediaSource

use of com.google.android.exoplayer2.testutil.FakeMediaSource in project ExoPlayer by google.

the class ConcatenatingMediaSourceTest method playlistChangesBeforePreparation.

@Test
public void playlistChangesBeforePreparation() throws IOException, InterruptedException {
    FakeMediaSource[] childSources = createMediaSources(4);
    mediaSource.addMediaSource(childSources[0]);
    mediaSource.addMediaSource(childSources[1]);
    mediaSource.addMediaSource(0, childSources[2]);
    mediaSource.moveMediaSource(0, 2);
    mediaSource.removeMediaSource(0);
    mediaSource.moveMediaSource(1, 0);
    mediaSource.addMediaSource(1, childSources[3]);
    testRunner.assertNoTimelineChange();
    Timeline timeline = testRunner.prepareSource();
    TimelineAsserts.assertPeriodCounts(timeline, 3, 4, 2);
    TimelineAsserts.assertWindowTags(timeline, 333, 444, 222);
    TimelineAsserts.assertNextWindowIndices(timeline, Player.REPEAT_MODE_OFF, false, 1, 2, C.INDEX_UNSET);
    TimelineAsserts.assertPreviousWindowIndices(timeline, Player.REPEAT_MODE_OFF, false, C.INDEX_UNSET, 0, 1);
    TimelineAsserts.assertNextWindowIndices(timeline, Player.REPEAT_MODE_OFF, true, C.INDEX_UNSET, 0, 1);
    TimelineAsserts.assertPreviousWindowIndices(timeline, Player.REPEAT_MODE_OFF, true, 1, 2, C.INDEX_UNSET);
    testRunner.assertPrepareAndReleaseAllPeriods();
    testRunner.assertCompletedManifestLoads(0, 1, 2);
    assertCompletedAllMediaPeriodLoads(timeline);
    testRunner.releaseSource();
    for (int i = 1; i < 4; i++) {
        childSources[i].assertReleased();
    }
}

Example 34 with FakeMediaSource

use of com.google.android.exoplayer2.testutil.FakeMediaSource in project ExoPlayer by google.

the class ConcatenatingMediaSourceTest method childSourceWithLazyPreparationOnlyPreparesSourceOnce.

@Test
public void childSourceWithLazyPreparationOnlyPreparesSourceOnce() throws IOException {
    FakeMediaSource[] childSources = createMediaSources(/* count= */
    2);
    mediaSource = new ConcatenatingMediaSource(/* isAtomic= */
    false, /* useLazyPreparation= */
    true, new DefaultShuffleOrder(0), childSources);
    testRunner = new MediaSourceTestRunner(mediaSource, /* allocator= */
    null);
    Timeline timeline = testRunner.prepareSource();
    // The lazy preparation must only be triggered once, even if we create multiple periods from
    // the media source. FakeMediaSource.prepareSource asserts that it's not called twice, so
    // creating two periods shouldn't throw.
    MediaPeriodId mediaPeriodId = new MediaPeriodId(timeline.getUidOfPeriod(/* periodIndex= */
    0), /* windowSequenceNumber= */
    0);
    testRunner.createPeriod(mediaPeriodId);
    testRunner.createPeriod(mediaPeriodId);
}

Example 35 with FakeMediaSource

use of com.google.android.exoplayer2.testutil.FakeMediaSource in project ExoPlayer by google.

the class ConcatenatingMediaSourceTest method dynamicChangeOfEmptyTimelines.

@Test
public void dynamicChangeOfEmptyTimelines() throws IOException {
    FakeMediaSource[] childSources = new FakeMediaSource[] { new FakeMediaSource(Timeline.EMPTY), new FakeMediaSource(Timeline.EMPTY), new FakeMediaSource(Timeline.EMPTY) };
    Timeline nonEmptyTimeline = new FakeTimeline(/* windowCount = */
    1);
    mediaSource.addMediaSources(Arrays.asList(childSources));
    Timeline timeline = testRunner.prepareSource();
    TimelineAsserts.assertEmpty(timeline);
    childSources[0].setNewSourceInfo(nonEmptyTimeline);
    timeline = testRunner.assertTimelineChangeBlocking();
    TimelineAsserts.assertPeriodCounts(timeline, 1);
    childSources[2].setNewSourceInfo(nonEmptyTimeline);
    timeline = testRunner.assertTimelineChangeBlocking();
    TimelineAsserts.assertPeriodCounts(timeline, 1, 1);
    childSources[1].setNewSourceInfo(nonEmptyTimeline);
    timeline = testRunner.assertTimelineChangeBlocking();
    TimelineAsserts.assertPeriodCounts(timeline, 1, 1, 1);
}