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add test for setForceHighestSupportedBitrate

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This commit is contained in:
Brandon Davis 2018-10-05 08:37:30 -06:00
parent 7849a5eb52
commit 57d90f30a8
1 changed files with 27 additions and 0 deletions
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27
library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java
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@ -1078,6 +1078,33 @@ public final class DefaultTrackSelectorTest {
assertThat(result.selections.get(0).getSelectedFormat()).isEqualTo(lowerBitrateFormat);
}
/**
* Tests that track selector will select audio tracks with higher bitrate when {@link Parameters}
* indicate highest bitrate preference, even when tracks are within capabilities.
*/
@Test
public void testSelectTracksWithinCapabilitiesAndForceHighestBitrateSelectHigherBitrate()
throws Exception {
trackSelector.setParameters(new ParametersBuilder().setForceHighestSupportedBitrate(true).build());
Format lowerBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 15000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
Format higherBitrateFormat =
Format.createAudioSampleFormat("audioFormat", MimeTypes.AUDIO_AAC, null, 30000,
Format.NO_VALUE, 2, 44100, null, null, 0, null);
TrackSelectorResult result =
trackSelector.selectTracks(
new RendererCapabilities[] {ALL_AUDIO_FORMAT_SUPPORTED_RENDERER_CAPABILITIES},
singleTrackGroup(lowerBitrateFormat, higherBitrateFormat),
periodId,
TIMELINE);
assertThat(result.selections.get(0).getSelectedFormat()).isEqualTo(higherBitrateFormat);
}
@Test
public void testSelectTracksWithMultipleAudioTracksReturnsAdaptiveTrackSelection()
throws Exception {