Bug 223508 – [GStreamer] imported/w3c/web-platform-tests/mediacapture-streams/MediaStream-MediaElement-srcObject.https.html is flaky

• Component: Media
• Status: REOPENED

[Diego Pino]

Test started failing in r273645:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fmediacapture-streams%2FMediaStream-MediaElement-srcObject.https.html&platform=GTK&platform=WPE&platform=mac&platform=ios


--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/mediacapture-streams/MediaStream-MediaElement-srcObject.https-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/mediacapture-streams/MediaStream-MediaElement-srcObject.https-actual.txt
@@ -15,10 +15,10 @@
 FAIL Tests that a video element with a MediaStream assigned is not preloaded assert_equals: preload must always be none expected "none" but got "metadata"
 FAIL Tests that a video element with a MediaStream assigned ignores playbackRate attributes (defaultPlaybackRate is identical) assert_equals: playback rate is always 1 expected 1 but got 0.3
 FAIL Tests that a video element with a MediaStream assigned ignores playbackRate attributes (defaultPlaybackRate is different) assert_equals: playback rate is always 1 expected 1 but got 0.3
-FAIL Tests that a media element with an assigned MediaStream reports the played attribute as expected assert_equals: The UA MUST ignore attempts to set the currentTime attribute expected 0.474763999 but got 0
-FAIL Tests that a media element with an assigned MediaStream reports the currentTime attribute as expected assert_equals: The initial value is 0 expected 0 but got 0.140334
-FAIL Tests that a media element with an assigned MediaStream starts its timeline at 0 regardless of when the MediaStream was created assert_between_exclusive: currentTime starts at 0 and has progressed at first timeupdate expected a number greater than 0 and less than 0.5 but got 0.711370999
-FAIL Tests that a media element with an assigned MediaStream does not advance currentTime while paused assert_between_exclusive: currentTime does not skip ahead after pause expected a number greater than 0 and less than 0.5 but got 0.750835001
+FAIL Tests that a media element with an assigned MediaStream reports the played attribute as expected assert_equals: The UA MUST ignore attempts to set the currentTime attribute expected 0.440834 but got 0
+FAIL Tests that a media element with an assigned MediaStream reports the currentTime attribute as expected assert_equals: The initial value is 0 expected 0 but got 0.13547
+FAIL Tests that a media element with an assigned MediaStream starts its timeline at 0 regardless of when the MediaStream was created assert_between_exclusive: currentTime starts at 0 and has progressed at first timeupdate expected a number greater than 0 and less than 0.5 but got 0.758484
+FAIL Tests that a media element with an assigned MediaStream does not advance currentTime while paused assert_between_exclusive: currentTime does not skip ahead after pause expected a number greater than 0 and less than 0.5 but got 0.7797610010000001
 TIMEOUT Tests that a media element with an assigned MediaStream does not start advancing currentTime until potentially playing Test timed out
 NOTRUN Tests that the loop attribute has no effect on a media element with an assigned MediaStream
 NOTRUN Tests that a media element with an assigned MediaStream ends when the MediaStream becomes inactive through tracks ending

[Philippe Normand]

Created attachment 431671 [details]
Patch

[EWS]

Committed r279034 (238954@main): <https://commits.webkit.org/238954@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 431671 [details].

[Radar WebKit Bug Importer]

<rdar://problem/79498948>

[Philippe Normand]

Still very flaky on the bots. Reopening. I'll flag this one again.