Closed Bug 1770504 Opened 1 month ago Closed 1 month ago

High frequency dom/media/test/test_mediarecorder_record_changing_video_resolution.html | Expected number of resize events - got 1, expected 3

Categories

(Core :: Audio/Video: Playback, defect, P5)

defect

Tracking

()

RESOLVED FIXED
102 Branch
Tracking Status
firefox-esr91 --- unaffected
firefox100 --- unaffected
firefox101 --- unaffected
firefox102 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: lsalzman)

References

(Regression)

Details

(Keywords: intermittent-failure, regression)

Attachments

(1 file)

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=378812153&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CUeTPIC8TaGZ6H_v9Mk_tg/runs/0/artifacts/public/logs/live_backing.log


[task 2022-05-20T18:46:29.870Z] 18:46:29     INFO - TEST-PASS | dom/media/test/test_mediarecorder_record_changing_video_resolution.html | onresize height should be as expected 
[task 2022-05-20T18:46:29.871Z] 18:46:29     INFO - loadedmetadata
[task 2022-05-20T18:46:29.872Z] 18:46:29     INFO - Seeking to next frame
[task 2022-05-20T18:46:29.873Z] 18:46:29     INFO - Seeking to next frame finished. width=100, height=100
[task 2022-05-20T18:46:29.874Z] 18:46:29     INFO - Seeking to next frame
[task 2022-05-20T18:46:29.875Z] 18:46:29     INFO - Seeking to next frame finished. width=100, height=100
[task 2022-05-20T18:46:29.878Z] 18:46:29     INFO - Seeking to next frame
[task 2022-05-20T18:46:29.879Z] 18:46:29     INFO - Seeking to next frame finished. width=100, height=100
[task 2022-05-20T18:46:29.879Z] 18:46:29     INFO - Seeking to next frame
[task 2022-05-20T18:46:29.880Z] 18:46:29     INFO - Seeking to next frame finished. width=100, height=100
[task 2022-05-20T18:46:29.881Z] 18:46:29     INFO - Buffered messages finished
[task 2022-05-20T18:46:29.883Z] 18:46:29     INFO - TEST-UNEXPECTED-FAIL | dom/media/test/test_mediarecorder_record_changing_video_resolution.html | Expected number of resize events - got 1, expected 3
[task 2022-05-20T18:46:29.883Z] 18:46:29     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2022-05-20T18:46:29.884Z] 18:46:29     INFO -     startTest/mediaRecorder.onstop/video.onended@dom/media/test/test_mediarecorder_record_changing_video_resolution.html:97:9
[task 2022-05-20T18:46:29.885Z] 18:46:29     INFO - GECKO(4822) | MEMORY STAT | vsize 130559213MB | residentFast 507MB
[task 2022-05-20T18:46:29.886Z] 18:46:29     INFO - TEST-OK | dom/media/test/test_mediarecorder_record_changing_video_resolution.html | took 1828ms
[task 2022-05-20T18:46:29.886Z] 18:46:29     INFO - TEST-START | dom/media/test/test_mediarecorder_record_downsize_resolution.html
Summary: Intermittent dom/media/test/test_mediarecorder_record_changing_video_resolution.html | Expected number of resize events - got 1, expected 3 → High frequency dom/media/test/test_mediarecorder_record_changing_video_resolution.html | Expected number of resize events - got 1, expected 3

Hello, can you please take a look at this? It might be caused by Bug 1770088. Backfills
Thanks!

Flags: needinfo?(lsalzman)

test_mediarecorder_record_changing_video_resolution.html is very sensitive to timing,
and tsan/asan builds plus accelerated Canvas2D can mess with the timing enoug to cause
these tests to fail more frequently.

Assignee: nobody → lsalzman
Status: NEW → ASSIGNED
Flags: needinfo?(lsalzman)
Regressed by: 1770088

Set release status flags based on info from the regressing bug 1770088

Has Regression Range: --- → yes
Pushed by lsalzman@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/9b7ecdfabfe9
Disable test_mediarecorder_record_changing_video_resolution.html on Linux tsan/asan. r=aosmond,gfx-reviewers
Status: ASSIGNED → RESOLVED
Closed: 1 month ago
Resolution: --- → FIXED
Target Milestone: --- → 102 Branch
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