Bug 221505 - REGRESSION (r272426): [ MacOS WK2 ] http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable.html is text failing
Summary: REGRESSION (r272426): [ MacOS WK2 ] http/wpt/mediarecorder/MediaRecorder-AV-a...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-02-05 15:04 PST by Robert Jenner
Modified: 2021-02-11 06:13 PST (History)
5 users (show)

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Description Robert Jenner 2021-02-05 15:04:32 PST 
http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable.html

Is failing in MacOS in WK2. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fmediarecorder%2FMediaRecorder-AV-audio-video-dataavailable.html

DIFF URL:
https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/r272436%20(1463)/http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable-pretty-diff.html

TEXT DIFF:
--- /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable-expected.txt
+++ /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable-actual.txt
@@ -1,4 +1,4 @@
 
 
-PASS MediaRecorder can successfully record the video for a audio-video stream
+FAIL MediaRecorder can successfully record the video for a audio-video stream assert_approx_equals: Red channel of the pixel at (25, 25) expected 255 +/- 50 but got 0
 

Reproduced failures in r272426 using test:

run-webkit-test http/wpt/mediarecorder/MediaRecorder-AV-audio-video-dataavailable.html --iterations 1000 -f
Comment 1 Radar WebKit Bug Importer 2021-02-05 15:05:23 PST 
<rdar://problem/74043225>
Comment 2 Ryan Haddad 2021-02-09 14:13:48 PST 
I reverted the responsible change in https://trac.webkit.org/changeset/272613
Comment 3 youenn fablet 2021-02-11 06:13:53 PST 
<rdar://problem/74043225>