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

Example 1 with FakeMediaSource

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

the class ExoPlayerTest method testPlaySinglePeriodTimeline.

/**
   * Tests playback of a source that exposes a single period.
   */
public void testPlaySinglePeriodTimeline() throws Exception {
    PlayerWrapper playerWrapper = new PlayerWrapper();
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(false, false, 0));
    Object manifest = new Object();
    MediaSource mediaSource = new FakeMediaSource(timeline, manifest, TEST_VIDEO_FORMAT);
    FakeRenderer renderer = new FakeRenderer(TEST_VIDEO_FORMAT);
    playerWrapper.setup(mediaSource, renderer);
    playerWrapper.blockUntilEnded(TIMEOUT_MS);
    assertEquals(0, playerWrapper.positionDiscontinuityCount);
    assertEquals(1, renderer.formatReadCount);
    assertEquals(1, renderer.bufferReadCount);
    assertTrue(renderer.isEnded);
    assertEquals(timeline, playerWrapper.timeline);
    assertEquals(manifest, playerWrapper.manifest);
    assertEquals(new TrackGroupArray(new TrackGroup(TEST_VIDEO_FORMAT)), playerWrapper.trackGroups);
}

Example 2 with FakeMediaSource

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

the class ExoPlayerTest method testReadAheadToEndDoesNotResetRenderer.

/**
   * Tests that the player does not unnecessarily reset renderers when playing a multi-period
   * source.
   */
public void testReadAheadToEndDoesNotResetRenderer() throws Exception {
    final PlayerWrapper playerWrapper = new PlayerWrapper();
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(false, false, 10), new TimelineWindowDefinition(false, false, 10), new TimelineWindowDefinition(false, false, 10));
    MediaSource mediaSource = new FakeMediaSource(timeline, null, TEST_VIDEO_FORMAT, TEST_AUDIO_FORMAT);
    FakeRenderer videoRenderer = new FakeRenderer(TEST_VIDEO_FORMAT);
    FakeMediaClockRenderer audioRenderer = new FakeMediaClockRenderer(TEST_AUDIO_FORMAT) {

        @Override
        public long getPositionUs() {
            // TODO: Avoid hard-coding ExoPlayerImplInternal.RENDERER_TIMESTAMP_OFFSET_US.
            return isCurrentStreamFinal() ? 60000030 : 60000000;
        }

        @Override
        public boolean isEnded() {
            // Allow playback to end once the final period is playing.
            return playerWrapper.positionDiscontinuityCount == 2;
        }
    };
    playerWrapper.setup(mediaSource, videoRenderer, audioRenderer);
    playerWrapper.blockUntilEnded(TIMEOUT_MS);
    assertEquals(2, playerWrapper.positionDiscontinuityCount);
    assertEquals(1, audioRenderer.positionResetCount);
    assertTrue(videoRenderer.isEnded);
    assertTrue(audioRenderer.isEnded);
    assertEquals(timeline, playerWrapper.timeline);
    assertNull(playerWrapper.manifest);
}

Example 3 with FakeMediaSource

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

the class DefaultAnalyticsCollectorTest method adPlayback.

@Test
public void adPlayback() throws Exception {
    long contentDurationsUs = 11 * C.MICROS_PER_SECOND;
    long windowOffsetInFirstPeriodUs = TimelineWindowDefinition.DEFAULT_WINDOW_OFFSET_IN_FIRST_PERIOD_US;
    AtomicReference<AdPlaybackState> adPlaybackState = new AtomicReference<>(FakeTimeline.createAdPlaybackState(/* adsPerAdGroup= */
    1, /* adGroupTimesUs...= */
    windowOffsetInFirstPeriodUs, windowOffsetInFirstPeriodUs + 5 * C.MICROS_PER_SECOND, C.TIME_END_OF_SOURCE));
    AtomicInteger playedAdCount = new AtomicInteger(0);
    Timeline adTimeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    false, contentDurationsUs, adPlaybackState.get()));
    FakeMediaSource fakeMediaSource = new FakeMediaSource(adTimeline, DrmSessionManager.DRM_UNSUPPORTED, (unusedFormat, mediaPeriodId) -> {
        if (mediaPeriodId.isAd()) {
            return ImmutableList.of(oneByteSample(/* timeUs= */
            0, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM);
        } else {
            // postroll.
            return ImmutableList.of(oneByteSample(windowOffsetInFirstPeriodUs + C.MICROS_PER_SECOND, C.BUFFER_FLAG_KEY_FRAME), oneByteSample(windowOffsetInFirstPeriodUs + 6 * C.MICROS_PER_SECOND, C.BUFFER_FLAG_KEY_FRAME), oneByteSample(windowOffsetInFirstPeriodUs + contentDurationsUs, C.BUFFER_FLAG_KEY_FRAME), END_OF_STREAM_ITEM);
        }
    }, ExoPlayerTestRunner.VIDEO_FORMAT);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            player.addListener(new Player.Listener() {

                @Override
                public void onPositionDiscontinuity(Player.PositionInfo oldPosition, Player.PositionInfo newPosition, @Player.DiscontinuityReason int reason) {
                    if (!player.isPlayingAd() && reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
                        // Finished playing ad. Marked as played.
                        adPlaybackState.set(adPlaybackState.get().withPlayedAd(/* adGroupIndex= */
                        playedAdCount.getAndIncrement(), /* adIndexInAdGroup= */
                        0));
                        fakeMediaSource.setNewSourceInfo(new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
                        1, /* id= */
                        0, /* isSeekable= */
                        true, /* isDynamic= */
                        false, contentDurationsUs, adPlaybackState.get())), /* sendManifestLoadEvents= */
                        false);
                    }
                }
            });
        }
    }).pause().waitForIsLoading(true).waitForIsLoading(false).waitForPlaybackState(Player.STATE_READY).playUntilPosition(/* mediaItemIndex= */
    0, /* positionMs= */
    3_000).waitForPendingPlayerCommands().playUntilPosition(/* mediaItemIndex= */
    0, /* positionMs= */
    8_000).waitForPendingPlayerCommands().play().waitForPlaybackState(Player.STATE_ENDED).waitForTimelineChanged().build();
    TestAnalyticsListener listener = runAnalyticsTest(fakeMediaSource, actionSchedule);
    Object periodUid = listener.lastReportedTimeline.getUidOfPeriod(/* periodIndex= */
    0);
    EventWindowAndPeriodId prerollAd = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* adGroupIndex= */
    0, /* adIndexInAdGroup= */
    0, /* windowSequenceNumber= */
    0));
    EventWindowAndPeriodId midrollAd = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* adGroupIndex= */
    1, /* adIndexInAdGroup= */
    0, /* windowSequenceNumber= */
    0));
    EventWindowAndPeriodId postrollAd = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* adGroupIndex= */
    2, /* adIndexInAdGroup= */
    0, /* windowSequenceNumber= */
    0));
    EventWindowAndPeriodId contentAfterPreroll = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* windowSequenceNumber= */
    0, /* nextAdGroupIndex= */
    1));
    EventWindowAndPeriodId contentAfterMidroll = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* windowSequenceNumber= */
    0, /* nextAdGroupIndex= */
    2));
    EventWindowAndPeriodId contentAfterPostroll = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(periodUid, /* windowSequenceNumber= */
    0, /* nextAdGroupIndex= */
    C.INDEX_UNSET));
    assertThat(listener.getEvents(EVENT_PLAYER_STATE_CHANGED)).containsExactly(WINDOW_0, /* setPlayWhenReady=true */
    WINDOW_0, /* setPlayWhenReady=false */
    WINDOW_0, /* BUFFERING */
    prerollAd, /* READY */
    prerollAd, /* setPlayWhenReady=true */
    contentAfterPreroll, /* setPlayWhenReady=false */
    contentAfterPreroll, /* setPlayWhenReady=true */
    contentAfterMidroll, /* setPlayWhenReady=false */
    contentAfterMidroll, /* setPlayWhenReady=true */
    contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_TIMELINE_CHANGED)).containsExactly(WINDOW_0, /* PLAYLIST_CHANGED */
    prerollAd, /* SOURCE_UPDATE (initial) */
    contentAfterPreroll, /* SOURCE_UPDATE (played preroll) */
    contentAfterMidroll, /* SOURCE_UPDATE (played midroll) */
    contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_POSITION_DISCONTINUITY)).containsExactly(contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_IS_LOADING_CHANGED)).containsExactly(prerollAd, prerollAd).inOrder();
    assertThat(listener.getEvents(EVENT_TRACKS_CHANGED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_LOAD_STARTED)).containsExactly(WINDOW_0, /* content manifest */
    prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_LOAD_COMPLETED)).containsExactly(WINDOW_0, /* content manifest */
    prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_DOWNSTREAM_FORMAT_CHANGED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_ENABLED)).containsExactly(prerollAd);
    assertThat(listener.getEvents(EVENT_DECODER_INIT)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_FORMAT_CHANGED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_ENABLED)).containsExactly(prerollAd);
    assertThat(listener.getEvents(EVENT_VIDEO_DECODER_INITIALIZED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_INPUT_FORMAT_CHANGED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_DROPPED_VIDEO_FRAMES)).containsExactly(contentAfterPreroll, contentAfterMidroll, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_SIZE_CHANGED)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_RENDERED_FIRST_FRAME)).containsExactly(prerollAd, contentAfterPreroll, midrollAd, contentAfterMidroll, postrollAd, contentAfterPostroll).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_FRAME_PROCESSING_OFFSET)).containsExactly(contentAfterPreroll, contentAfterMidroll, contentAfterPostroll).inOrder();
    listener.assertNoMoreEvents();
}

Example 4 with FakeMediaSource

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

the class DefaultAnalyticsCollectorTest method onPlayerError_thrownDuringRenderAtPeriodTransition_isReportedForNewPeriod.

@Test
public void onPlayerError_thrownDuringRenderAtPeriodTransition_isReportedForNewPeriod() 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
        public void render(long positionUs, long realtimeUs) throws ExoPlaybackException {
            // transition.
            throw createRendererException(new IllegalStateException(), ExoPlayerTestRunner.AUDIO_FORMAT, PlaybackException.ERROR_CODE_UNSPECIFIED);
        }
    } };
    TestAnalyticsListener listener = runAnalyticsTest(new ConcatenatingMediaSource(source0, source1), /* actionSchedule= */
    null, renderersFactory);
    populateEventIds(listener.lastReportedTimeline);
    assertThat(listener.getEvents(EVENT_PLAYER_ERROR)).containsExactly(period1);
}

Example 5 with FakeMediaSource

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

the class DefaultAnalyticsCollectorTest method release_withCallbacksArrivingAfterRelease_onPlayerReleasedForwardedLast.

@Test
public void release_withCallbacksArrivingAfterRelease_onPlayerReleasedForwardedLast() throws Exception {
    FakeClock fakeClock = new FakeClock(/* initialTimeMs= */
    0, /* isAutoAdvancing= */
    true);
    ExoPlayer exoPlayer = new TestExoPlayerBuilder(ApplicationProvider.getApplicationContext()).setClock(fakeClock).build();
    AnalyticsListener analyticsListener = spy(new AnalyticsListener() {

        @Override
        public void onVideoDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
            // Add delay in callback to test whether event timestamp and release timestamp are
            // in the correct order.
            fakeClock.advanceTime(1);
        }
    });
    exoPlayer.addAnalyticsListener(analyticsListener);
    // Prepare with media to ensure video renderer is enabled.
    exoPlayer.setMediaSource(new FakeMediaSource(new FakeTimeline(), ExoPlayerTestRunner.VIDEO_FORMAT));
    exoPlayer.prepare();
    TestPlayerRunHelper.runUntilPlaybackState(exoPlayer, Player.STATE_READY);
    // Release and add delay on releasing thread to verify timestamps of events.
    exoPlayer.release();
    long releaseTimeMs = fakeClock.currentTimeMillis();
    fakeClock.advanceTime(1);
    ShadowLooper.idleMainLooper();
    // Verify video disable events and release events arrived in order.
    ArgumentCaptor<AnalyticsListener.EventTime> videoDisabledEventTime = ArgumentCaptor.forClass(AnalyticsListener.EventTime.class);
    ArgumentCaptor<AnalyticsListener.EventTime> releasedEventTime = ArgumentCaptor.forClass(AnalyticsListener.EventTime.class);
    InOrder inOrder = inOrder(analyticsListener);
    inOrder.verify(analyticsListener).onVideoDisabled(videoDisabledEventTime.capture(), any());
    inOrder.verify(analyticsListener).onEvents(same(exoPlayer), argThat(events -> events.contains(EVENT_VIDEO_DISABLED)));
    inOrder.verify(analyticsListener).onPlayerReleased(releasedEventTime.capture());
    inOrder.verify(analyticsListener).onEvents(same(exoPlayer), argThat(events -> events.contains(EVENT_PLAYER_RELEASED)));
    // Verify order of timestamps of these events.
    // This verification is needed as a regression test against [internal ref: b/195396384]. The
    // root cause of the regression was an onPlayerReleased timestamp that was less than the
    // previously reported timestamps for other events triggered as part of the release.
    long videoDisableTimeMs = videoDisabledEventTime.getValue().realtimeMs;
    assertThat(videoDisableTimeMs).isGreaterThan(releaseTimeMs);
    assertThat(releasedEventTime.getValue().realtimeMs).isGreaterThan(videoDisableTimeMs);
}