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Reduce flakiness of getProgress tests around percentage values.

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There is no requirement for the first progress value to be 0, if
progress is made instantly.

PiperOrigin-RevId: 642245457
This commit is contained in:
samrobinson 2024-06-11 06:10:31 -07:00 committed by Copybara-Service
parent fd376bea07
commit 06e95ad2fb
1 changed files with 14 additions and 4 deletions
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18
libraries/transformer/src/test/java/androidx/media3/transformer/MediaItemExportTest.java
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@ -1379,8 +1379,8 @@ public final class MediaItemExportTest {
progressStatesAndValues = runTransformerForProgressStateAndValueUpdates(transformer);
ImmutableList<Integer> progressValues = progressStatesAndValues.second;
assertThat(progressValues).isNotEmpty();
assertThat(progressValues.get(0)).isEqualTo(0);
assertThat(progressValues.size()).isAtLeast(2);
assertThat(progressValues.get(0)).isAtLeast(0);
assertThat(progressValues).isInStrictOrder();
assertThat(Iterables.getLast(progressValues)).isAtMost(100);
}
@ -1444,8 +1444,8 @@ public final class MediaItemExportTest {
progressStatesAndValues = runTransformerForProgressStateAndValueUpdates(transformer);
ImmutableList<Integer> progressValues = progressStatesAndValues.second;
assertThat(progressValues).isNotEmpty();
assertThat(progressValues.get(0)).isEqualTo(0);
assertThat(progressValues.size()).isAtLeast(2);
assertThat(progressValues.get(0)).isAtLeast(0);
assertThat(progressValues).isInStrictOrder();
assertThat(Iterables.getLast(progressValues)).isAtMost(100);
}
@ -1665,6 +1665,16 @@ public final class MediaItemExportTest {
}
});
// Do once more when transformer has finished running.
@Transformer.ProgressState int progressState = transformer.getProgress(progressHolder);
if (progressStates.isEmpty() || progressState != progressStates.getLast()) {
progressStates.add(progressState);
}
if (progressState == PROGRESS_STATE_AVAILABLE
&& (progressValues.isEmpty() || progressHolder.progress != progressValues.getLast())) {
progressValues.add(progressHolder.progress);
}
return new Pair<>(ImmutableList.copyOf(progressStates), ImmutableList.copyOf(progressValues));
}