This moves TestUtil#runMainLooperUntil and
TestUtil#createRobolectricConditionVariable to a new RobolectricUtil
class.
Also move testutil classes that use Robolectric-related utils classes
(e.g. TestPlayerRunHelper, TestDownloadManagerListener).
PiperOrigin-RevId: 336864959
This was broken by 74a9d8f680
because DashManifestParser switched to setting Format.sampleMimeType to
text/vtt while SubtitleDecoderFactory was still expecting
application/x-mp4-vtt. This change teaches SubtitleDecoderFactory to
check both Format.containerMimeType and Format.sampleMimeType.
I'll investigate a follow-up change to remove
MimeTypes.APPLICATION_MP4VTT completely (it's currently still used in
AtomParsers).
Issue: #7985
PiperOrigin-RevId: 334771672
In the test, a real instance of SimpleExoplayer plays two identical Mp3 files.
The GaplessMp3Decoder will write randomized data to decoder output on receiving
input. The test compares the bytes written by the decoder with the bytes
received by the AudioTrack, to verify that the trimming of encoder delay/
padding is correctly carried out.
Test mp3 has delay 576 frames and padding 1404 frames. File generated from:
ffmpeg -f lavfi -i "sine=frequency=1000:duration=1" test.mp3
This change needs robolectric version 4.5, which is not currently released (2020 Sep 30).
PiperOrigin-RevId: 334648486
