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

Example 1 with TestExoPlayerBuilder

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

the class ExoPlayerTest method newServerSideInsertedAdAtPlaybackPosition_keepsRenderersEnabled.

@Test
public void newServerSideInsertedAdAtPlaybackPosition_keepsRenderersEnabled() throws Exception {
    // Injecting renderer to count number of renderer resets.
    AtomicReference<FakeVideoRenderer> videoRenderer = new AtomicReference<>();
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderersFactory((handler, videoListener, audioListener, textOutput, metadataOutput) -> {
        videoRenderer.set(new FakeVideoRenderer(handler, videoListener));
        return new Renderer[] { videoRenderer.get() };
    }).build();
    // Live stream timeline with unassigned next ad group.
    AdPlaybackState initialAdPlaybackState = new AdPlaybackState(/* adsId= */
    new Object(), /* adGroupTimesUs...= */
    C.TIME_END_OF_SOURCE).withIsServerSideInserted(/* adGroupIndex= */
    0, /* isServerSideInserted= */
    true).withAdCount(/* adGroupIndex= */
    0, /* adCount= */
    1).withAdDurationsUs(new long[][] { new long[] { 10 * C.MICROS_PER_SECOND } });
    // Updated timeline with ad group at 18 seconds.
    long firstSampleTimeUs = TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US;
    Timeline initialTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    true, /* durationUs= */
    C.TIME_UNSET, initialAdPlaybackState));
    AdPlaybackState updatedAdPlaybackState = initialAdPlaybackState.withAdGroupTimeUs(/* adGroupIndex= */
    0, /* adGroupTimeUs= */
    firstSampleTimeUs + 18 * C.MICROS_PER_SECOND);
    Timeline updatedTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    true, /* durationUs= */
    C.TIME_UNSET, updatedAdPlaybackState));
    // Add samples to allow player to load and start playing (but no EOS as this is a live stream).
    FakeMediaSource mediaSource = new FakeMediaSource(initialTimeline, DrmSessionManager.DRM_UNSUPPORTED, (format, mediaPeriodId) -> ImmutableList.of(oneByteSample(firstSampleTimeUs, C.BUFFER_FLAG_KEY_FRAME), oneByteSample(firstSampleTimeUs + 40 * C.MICROS_PER_SECOND)), ExoPlayerTestRunner.VIDEO_FORMAT);
    // Set updated ad group once we reach 20 seconds, and then continue playing until 40 seconds.
    player.createMessage((message, payload) -> mediaSource.setNewSourceInfo(updatedTimeline)).setPosition(20_000).send();
    player.setMediaSource(mediaSource);
    player.prepare();
    playUntilPosition(player, /* mediaItemIndex= */
    0, /* positionMs= */
    40_000);
    player.release();
    // Assert that the renderer hasn't been reset despite the inserted ad group.
    assertThat(videoRenderer.get().positionResetCount).isEqualTo(1);
}

Example 2 with TestExoPlayerBuilder

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

the class ExoPlayerTest method mediaPeriodMaybeThrowPrepareError_isNotThrownUntilPlaybackReachedFailingItem.

@Test
public void mediaPeriodMaybeThrowPrepareError_isNotThrownUntilPlaybackReachedFailingItem() throws Exception {
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    Timeline timeline = new FakeTimeline();
    player.addMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT));
    player.addMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            return new FakeMediaPeriod(trackGroupArray, allocator, /* singleSampleTimeUs= */
            0, mediaSourceEventDispatcher, DrmSessionManager.DRM_UNSUPPORTED, drmEventDispatcher, /* deferOnPrepared= */
            true) {

                @Override
                public void maybeThrowPrepareError() throws IOException {
                    throw new IOException();
                }
            };
        }
    });
    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);
    assertThat(player.getCurrentMediaItemIndex()).isEqualTo(1);
}

Example 3 with TestExoPlayerBuilder

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

the class ExoPlayerTest method renderersLifecycle_renderersThatAreNeverEnabled_areNotReset.

@Test
public void renderersLifecycle_renderersThatAreNeverEnabled_areNotReset() throws Exception {
    Timeline timeline = new FakeTimeline();
    final FakeRenderer videoRenderer = new FakeRenderer(C.TRACK_TYPE_VIDEO);
    final FakeRenderer audioRenderer = new FakeRenderer(C.TRACK_TYPE_AUDIO);
    ExoPlayer player = new TestExoPlayerBuilder(context).setRenderers(videoRenderer, audioRenderer).build();
    Player.Listener mockPlayerListener = mock(Player.Listener.class);
    player.addListener(mockPlayerListener);
    player.setMediaSource(new FakeMediaSource(timeline, ExoPlayerTestRunner.AUDIO_FORMAT));
    player.prepare();
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();
    assertThat(audioRenderer.enabledCount).isEqualTo(1);
    assertThat(audioRenderer.resetCount).isEqualTo(1);
    assertThat(videoRenderer.enabledCount).isEqualTo(0);
    assertThat(videoRenderer.resetCount).isEqualTo(0);
}

Example 4 with TestExoPlayerBuilder

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

the class ExoPlayerTest method seekTo_toSAIMidRolls_playsMidRolls.

@Test
public void seekTo_toSAIMidRolls_playsMidRolls() throws Exception {
    ArgumentCaptor<PositionInfo> oldPositionArgumentCaptor = ArgumentCaptor.forClass(PositionInfo.class);
    ArgumentCaptor<PositionInfo> newPositionArgumentCaptor = ArgumentCaptor.forClass(PositionInfo.class);
    ArgumentCaptor<Integer> reasonArgumentCaptor = ArgumentCaptor.forClass(Integer.class);
    FakeTimeline adTimeline = FakeTimeline.createMultiPeriodAdTimeline("windowId", /* numberOfPlayedAds= */
    0, /* isAdPeriodFlags...= */
    false, true, true, false);
    Listener listener = mock(Listener.class);
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addListener(listener);
    AtomicReference<ServerSideAdInsertionMediaSource> sourceReference = new AtomicReference<>();
    sourceReference.set(new ServerSideAdInsertionMediaSource(new FakeMediaSource(adTimeline), contentTimeline -> {
        sourceReference.get().setAdPlaybackStates(adTimeline.getAdPlaybackStates(/* windowIndex= */
        0));
        return true;
    }));
    player.setMediaSource(sourceReference.get());
    player.pause();
    player.prepare();
    runUntilPlaybackState(player, Player.STATE_READY);
    player.seekTo(2500);
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();
    verify(listener, times(6)).onPositionDiscontinuity(oldPositionArgumentCaptor.capture(), newPositionArgumentCaptor.capture(), reasonArgumentCaptor.capture());
    assertThat(reasonArgumentCaptor.getAllValues()).containsExactly(1, 2, 0, 0, 0, 0).inOrder();
    List<PositionInfo> oldPositions = oldPositionArgumentCaptor.getAllValues();
    List<PositionInfo> newPositions = newPositionArgumentCaptor.getAllValues();
    // seek discontinuity
    assertThat(oldPositions.get(0).periodIndex).isEqualTo(0);
    assertThat(oldPositions.get(0).adGroupIndex).isEqualTo(-1);
    assertThat(newPositions.get(0).periodIndex).isEqualTo(1);
    assertThat(newPositions.get(0).adGroupIndex).isEqualTo(-1);
    // seek adjustment discontinuity
    assertThat(oldPositions.get(1).periodIndex).isEqualTo(1);
    assertThat(oldPositions.get(1).adGroupIndex).isEqualTo(-1);
    assertThat(newPositions.get(1).periodIndex).isEqualTo(1);
    assertThat(newPositions.get(1).adGroupIndex).isEqualTo(0);
    // auto transition to last frame of first ad period
    assertThat(oldPositions.get(2).periodIndex).isEqualTo(1);
    assertThat(oldPositions.get(2).adGroupIndex).isEqualTo(0);
    assertThat(newPositions.get(2).periodIndex).isEqualTo(1);
    assertThat(newPositions.get(2).adGroupIndex).isEqualTo(-1);
    // auto transition to second ad period
    assertThat(oldPositions.get(3).periodIndex).isEqualTo(1);
    assertThat(oldPositions.get(3).adGroupIndex).isEqualTo(-1);
    assertThat(newPositions.get(3).periodIndex).isEqualTo(2);
    assertThat(newPositions.get(3).adGroupIndex).isEqualTo(0);
    // auto transition to last frame of second ad period
    assertThat(oldPositions.get(4).periodIndex).isEqualTo(2);
    assertThat(oldPositions.get(4).adGroupIndex).isEqualTo(0);
    assertThat(newPositions.get(4).periodIndex).isEqualTo(2);
    assertThat(newPositions.get(4).adGroupIndex).isEqualTo(-1);
    // auto transition to the final content period
    assertThat(oldPositions.get(5).periodIndex).isEqualTo(2);
    assertThat(oldPositions.get(5).adGroupIndex).isEqualTo(-1);
    assertThat(newPositions.get(5).periodIndex).isEqualTo(3);
    assertThat(newPositions.get(5).adGroupIndex).isEqualTo(-1);
    assertThat(newPositions.get(5).positionMs).isEqualTo(2500);
    assertThat(newPositions.get(5).contentPositionMs).isEqualTo(2500);
}

Example 5 with TestExoPlayerBuilder

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

the class ExoPlayerTest method removeMediaItem_atTheEnd_notifiesAvailableCommandsChanged.

@Test
public void removeMediaItem_atTheEnd_notifiesAvailableCommandsChanged() {
    Player.Commands defaultCommands = createWithDefaultCommands();
    Player.Commands commandsWithSeekToNextWindow = createWithDefaultCommands(COMMAND_SEEK_TO_NEXT_MEDIA_ITEM, COMMAND_SEEK_TO_NEXT);
    Player.Commands emptyTimelineCommands = createWithDefaultCommands(/* isTimelineEmpty */
    true);
    Player.Listener mockListener = mock(Player.Listener.class);
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.addListener(mockListener);
    player.addMediaSources(ImmutableList.of(new FakeMediaSource(), new FakeMediaSource(), new FakeMediaSource()));
    verify(mockListener).onAvailableCommandsChanged(commandsWithSeekToNextWindow);
    // Check that there were no other calls to onAvailableCommandsChanged.
    verify(mockListener).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    2);
    verify(mockListener).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    1);
    verify(mockListener).onAvailableCommandsChanged(defaultCommands);
    verify(mockListener, times(2)).onAvailableCommandsChanged(any());
    player.removeMediaItem(/* index= */
    0);
    verify(mockListener).onAvailableCommandsChanged(emptyTimelineCommands);
    verify(mockListener, times(3)).onAvailableCommandsChanged(any());
}