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

Example 11 with FakeRenderer

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

the class ExoPlayerTest method allActivatedTrackSelectionAreReleasedWhenTrackSelectionsAreReused.

@Test
public void allActivatedTrackSelectionAreReleasedWhenTrackSelectionsAreReused() throws Exception {
    MediaSource mediaSource = new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT, ExoPlayerTestRunner.AUDIO_FORMAT);
    FakeRenderer videoRenderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    FakeRenderer audioRenderer = new FakeRenderer(C.TRACK_TYPE_AUDIO);
    final FakeTrackSelector trackSelector = new FakeTrackSelector(/* mayReuseTrackSelection= */
    true);
    ActionSchedule disableTrackAction = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_READY).disableRenderer(0).play().build();
    new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).setRenderers(videoRenderer, audioRenderer).setTrackSelector(trackSelector).setActionSchedule(disableTrackAction).build().start().blockUntilEnded(TIMEOUT_MS);
    List<FakeTrackSelection> createdTrackSelections = trackSelector.getAllTrackSelections();
    int numSelectionsEnabled = 0;
    // Assert that all tracks selection are disabled at the end of the playback.
    for (FakeTrackSelection trackSelection : createdTrackSelections) {
        assertThat(trackSelection.isEnabled).isFalse();
        numSelectionsEnabled += trackSelection.enableCount;
    }
    // There are 2 renderers, and track selections are made twice. The second time one renderer is
    // disabled, and the selector re-uses the previous selection for the enabled renderer. So we
    // expect two track selections, one of which will have been enabled twice.
    assertThat(createdTrackSelections).hasSize(2);
    assertThat(numSelectionsEnabled).isEqualTo(3);
}

Example 12 with FakeRenderer

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

the class ExoPlayerTest method resettingMediaSourcesGivesFreshSourceInfo.

@Test
public void resettingMediaSourcesGivesFreshSourceInfo() throws Exception {
    FakeRenderer renderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    Timeline firstTimeline = new FakeTimeline(new TimelineWindowDefinition(/* isSeekable= */
    true, /* isDynamic= */
    false, /* durationUs= */
    1_000_000_000));
    MediaSource firstSource = new FakeMediaSource(firstTimeline, ExoPlayerTestRunner.VIDEO_FORMAT);
    AtomicBoolean secondSourcePrepared = new AtomicBoolean();
    MediaSource secondSource = new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        public synchronized void prepareSourceInternal(@Nullable TransferListener mediaTransferListener) {
            super.prepareSourceInternal(mediaTransferListener);
            secondSourcePrepared.set(true);
        }
    };
    Timeline thirdTimeline = new FakeTimeline();
    MediaSource thirdSource = new FakeMediaSource(thirdTimeline, ExoPlayerTestRunner.VIDEO_FORMAT);
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(renderer).build();
    Player.Listener mockPlayerListener = mock(Player.Listener.class);
    player.addListener(mockPlayerListener);
    player.setMediaSource(firstSource);
    player.prepare();
    player.play();
    runUntilTimelineChanged(player);
    player.setMediaSource(secondSource);
    runMainLooperUntil(secondSourcePrepared::get);
    player.setMediaSource(thirdSource);
    runUntilPlaybackState(player, Player.STATE_ENDED);
    // The first source's preparation completed with a real timeline. When the second source was
    // prepared, it immediately exposed a placeholder timeline, but the source info refresh from the
    // second source was suppressed as we replace it with the third source before the update
    // arrives.
    InOrder inOrder = inOrder(mockPlayerListener);
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(placeholderTimeline)), eq(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(firstTimeline)), eq(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(placeholderTimeline)), eq(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED));
    inOrder.verify(mockPlayerListener).onPositionDiscontinuity(any(), any(), eq(Player.DISCONTINUITY_REASON_REMOVE));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(placeholderTimeline)), eq(Player.TIMELINE_CHANGE_REASON_PLAYLIST_CHANGED));
    inOrder.verify(mockPlayerListener).onPositionDiscontinuity(any(), any(), eq(Player.DISCONTINUITY_REASON_REMOVE));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(thirdTimeline)), eq(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE));
    inOrder.verify(mockPlayerListener).onTracksChanged(eq(new TrackGroupArray(new TrackGroup(ExoPlayerTestRunner.VIDEO_FORMAT))), any());
    assertThat(renderer.isEnded).isTrue();
}

Example 13 with FakeRenderer

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

the class ExoPlayerTest method shuffleModeEnabledChanges.

@Test
public void shuffleModeEnabledChanges() throws Exception {
    Timeline fakeTimeline = new FakeTimeline();
    MediaSource[] fakeMediaSources = { new FakeMediaSource(fakeTimeline, ExoPlayerTestRunner.VIDEO_FORMAT), new FakeMediaSource(fakeTimeline, ExoPlayerTestRunner.VIDEO_FORMAT), new FakeMediaSource(fakeTimeline, ExoPlayerTestRunner.VIDEO_FORMAT) };
    ConcatenatingMediaSource mediaSource = new ConcatenatingMediaSource(false, new FakeShuffleOrder(3), fakeMediaSources);
    FakeRenderer renderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_READY).setRepeatMode(Player.REPEAT_MODE_ALL).playUntilStartOfMediaItem(/* mediaItemIndex= */
    1).setShuffleModeEnabled(true).playUntilStartOfMediaItem(/* mediaItemIndex= */
    1).setShuffleModeEnabled(false).setRepeatMode(Player.REPEAT_MODE_OFF).play().build();
    ExoPlayerTestRunner testRunner = new ExoPlayerTestRunner.Builder(context).setMediaSources(mediaSource).setRenderers(renderer).setActionSchedule(actionSchedule).build().start().blockUntilEnded(TIMEOUT_MS);
    testRunner.assertPlayedPeriodIndices(0, 1, 0, 2, 1, 2);
    testRunner.assertPositionDiscontinuityReasonsEqual(Player.DISCONTINUITY_REASON_AUTO_TRANSITION, Player.DISCONTINUITY_REASON_AUTO_TRANSITION, Player.DISCONTINUITY_REASON_AUTO_TRANSITION, Player.DISCONTINUITY_REASON_AUTO_TRANSITION, Player.DISCONTINUITY_REASON_AUTO_TRANSITION);
    assertThat(renderer.isEnded).isTrue();
}

Example 14 with FakeRenderer

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

the class ExoPlayerTest method rendererError_isReportedWithReadingMediaPeriodId.

@Test
public void rendererError_isReportedWithReadingMediaPeriodId() throws Exception {
    FakeMediaSource source0 = new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT);
    FakeMediaSource source1 = new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.AUDIO_FORMAT);
    RenderersFactory renderersFactory = (eventHandler, videoListener, audioListener, textOutput, metadataOutput) -> new Renderer[] { new FakeRenderer(C.TRACK_TYPE_VIDEO), new FakeRenderer(C.TRACK_TYPE_AUDIO) {

        @Override
        protected void onEnabled(boolean joining, boolean mayRenderStartOfStream) throws ExoPlaybackException {
            // transition while the reading and playing period are different.
            throw createRendererException(new IllegalStateException(), ExoPlayerTestRunner.AUDIO_FORMAT, PlaybackException.ERROR_CODE_UNSPECIFIED);
        }
    } };
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderersFactory(renderersFactory).build();
    player.setMediaSources(ImmutableList.of(source0, source1));
    player.prepare();
    player.play();
    ExoPlaybackException error = TestPlayerRunHelper.runUntilError(player);
    Object period1Uid = player.getCurrentTimeline().getPeriod(/* periodIndex= */
    1, new Timeline.Period(), /* setIds= */
    true).uid;
    assertThat(error.mediaPeriodId.periodUid).isEqualTo(period1Uid);
    // Verify test setup by checking that playing period was indeed different.
    assertThat(player.getCurrentMediaItemIndex()).isEqualTo(0);
}

Example 15 with FakeRenderer

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

the class ExoPlayerTest method playMultiPeriodTimeline.

/**
 * Tests playback of a source that exposes three periods.
 */
@Test
public void playMultiPeriodTimeline() throws Exception {
    Timeline timeline = new FakeTimeline(/* windowCount= */
    3);
    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 = Mockito.inOrder(mockPlayerListener);
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(new FakeMediaSource.InitialTimeline(timeline))), eq(Player.DISCONTINUITY_REASON_AUTO_TRANSITION));
    inOrder.verify(mockPlayerListener).onTimelineChanged(argThat(noUid(timeline)), eq(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE));
    inOrder.verify(mockPlayerListener, times(2)).onPositionDiscontinuity(any(), any(), eq(Player.DISCONTINUITY_REASON_AUTO_TRANSITION));
    assertThat(renderer.getFormatsRead()).containsExactly(ExoPlayerTestRunner.VIDEO_FORMAT, ExoPlayerTestRunner.VIDEO_FORMAT, ExoPlayerTestRunner.VIDEO_FORMAT);
    assertThat(renderer.sampleBufferReadCount).isEqualTo(3);
    assertThat(renderer.isEnded).isTrue();
}