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PlaylistPlaybackTest.java
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PlaylistPlaybackTest.java
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/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.media3.exoplayer.e2etest;
import static com.google.common.truth.Truth.assertThat;
import static org.robolectric.annotation.GraphicsMode.Mode.NATIVE;
import android.content.Context;
import android.graphics.SurfaceTexture;
import android.net.Uri;
import android.view.Surface;
import androidx.media3.common.C;
import androidx.media3.common.MediaItem;
import androidx.media3.common.MimeTypes;
import androidx.media3.common.Player;
import androidx.media3.common.util.Clock;
import androidx.media3.exoplayer.ExoPlayer;
import androidx.media3.exoplayer.source.DefaultMediaSourceFactory;
import androidx.media3.exoplayer.source.MediaSource;
import androidx.media3.test.utils.CapturingRenderersFactory;
import androidx.media3.test.utils.DumpFileAsserts;
import androidx.media3.test.utils.FakeClock;
import androidx.media3.test.utils.robolectric.PlaybackOutput;
import androidx.media3.test.utils.robolectric.ShadowMediaCodecConfig;
import androidx.media3.test.utils.robolectric.TestPlayerRunHelper;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.common.collect.ImmutableList;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.annotation.GraphicsMode;
/** End-to-end tests for playlists. */
@RunWith(AndroidJUnit4.class)
@GraphicsMode(value = NATIVE)
public final class PlaylistPlaybackTest {
@Rule
public ShadowMediaCodecConfig mediaCodecConfig =
ShadowMediaCodecConfig.forAllSupportedMimeTypes();
@Test
public void test_bypassOnThenOff() throws Exception {
Context applicationContext = ApplicationProvider.getApplicationContext();
CapturingRenderersFactory capturingRenderersFactory =
new CapturingRenderersFactory(applicationContext);
ExoPlayer player =
new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
.setClock(new FakeClock(/* isAutoAdvancing= */ true))
.build();
PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
player.addMediaItem(MediaItem.fromUri("asset:///media/wav/sample.wav"));
player.addMediaItem(MediaItem.fromUri("asset:///media/mka/bear-opus.mka"));
player.prepare();
player.play();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
player.release();
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/playlists/bypass-on-then-off.dump");
}
@Test
public void test_bypassOffThenOn() throws Exception {
Context applicationContext = ApplicationProvider.getApplicationContext();
CapturingRenderersFactory capturingRenderersFactory =
new CapturingRenderersFactory(applicationContext);
ExoPlayer player =
new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
.setClock(new FakeClock(/* isAutoAdvancing= */ true))
.build();
PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
player.addMediaItem(MediaItem.fromUri("asset:///media/mka/bear-opus.mka"));
player.prepare();
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ true);
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ false);
player.addMediaItem(MediaItem.fromUri("asset:///media/wav/sample.wav"));
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ true);
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ false);
// Wait until second period has fully loaded to start the playback.
player.play();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
player.release();
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/playlists/bypass-off-then-on.dump");
}
@Test
public void test_subtitle() throws Exception {
Context applicationContext = ApplicationProvider.getApplicationContext();
CapturingRenderersFactory capturingRenderersFactory =
new CapturingRenderersFactory(applicationContext);
MediaSource.Factory mediaSourceFactory =
new DefaultMediaSourceFactory(applicationContext)
.experimentalParseSubtitlesDuringExtraction(true);
ExoPlayer player =
new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
.setClock(new FakeClock(/* isAutoAdvancing= */ true))
.setMediaSourceFactory(mediaSourceFactory)
.build();
Surface surface = new Surface(new SurfaceTexture(/* texName= */ 1));
player.setVideoSurface(surface);
PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
player.addMediaItem(MediaItem.fromUri("asset:///media/mp4/preroll-5s.mp4"));
player.prepare();
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ true);
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ false);
MediaItem mediaItemWithSubtitle =
new MediaItem.Builder()
.setUri("asset:///media/mp4/preroll-5s.mp4")
.setSubtitleConfigurations(
ImmutableList.of(
new MediaItem.SubtitleConfiguration.Builder(
Uri.parse("asset:///media/webvtt/typical"))
.setMimeType(MimeTypes.TEXT_VTT)
.setLanguage("en")
.setSelectionFlags(C.SELECTION_FLAG_DEFAULT)
.build()))
.build();
player.addMediaItem(mediaItemWithSubtitle);
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ true);
TestPlayerRunHelper.runUntilIsLoading(player, /* expectedIsLoading= */ false);
// Wait until second period has fully loaded to start the playback.
player.play();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
player.release();
surface.release();
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/playlists/playlist_with_subtitles.dump");
}
@Test
public void testPlaylist_withImageAndAudioVideoItems_rendersExpectedContent() throws Exception {
Context applicationContext = ApplicationProvider.getApplicationContext();
CapturingRenderersFactory renderersFactory = new CapturingRenderersFactory(applicationContext);
Clock clock = new FakeClock(/* isAutoAdvancing= */ true);
ExoPlayer player =
new ExoPlayer.Builder(applicationContext, renderersFactory).setClock(clock).build();
PlaybackOutput playbackOutput = PlaybackOutput.register(player, renderersFactory);
long durationMs = 5 * C.MILLIS_PER_SECOND;
player.setMediaItems(
ImmutableList.of(
new MediaItem.Builder()
.setUri("asset:///media/png/media3test.png")
.setImageDurationMs(durationMs)
.build(),
new MediaItem.Builder()
.setUri("asset:///media/png/media3test.png")
.setImageDurationMs(durationMs)
.build(),
MediaItem.fromUri("asset:///media/mp4/sample.mp4")));
player.prepare();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_READY);
long playerStartedMs = clock.elapsedRealtime();
player.play();
TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
long playbackDurationMs = clock.elapsedRealtime() - playerStartedMs;
player.release();
// Playback duration should be greater than the sum of the image item durations.
assertThat(playbackDurationMs).isGreaterThan(durationMs * 2);
DumpFileAsserts.assertOutput(
applicationContext, playbackOutput, "playbackdumps/playlists/image_av_playlist.dump");
}
}