Closed Bug 1776940 Opened 3 years ago Closed 11 months ago

Intermittent dom/media/test/test_mixed_principals.html | single tracking bug

Categories

(Core :: Audio/Video: Playback, defect, P3)

defect

Tracking

()

RESOLVED FIXED

People

(Reporter: jmaher, Assigned: az)

References

Details

(Keywords: intermittent-failure, intermittent-testcase, Whiteboard: [retriggered])

Attachments

(3 files, 1 obsolete file)

No description provided.

Additional information about this bug failures and frequency patterns can be found by running: ./mach test-info failure-report --bug 1776940

Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Status: REOPENED → RESOLVED
Closed: 2 years ago1 year ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---

Update

There have been 30 total failures within the last 7 days:

  • 1 failure on Windows 11 x86 22H2 WebRender opt
  • 8 failures on Windows 11 x86 22H2 WebRender Shippable opt
  • 21 failures on Windows 11 x64 22H2 WebRender Shippable opt

Recent log: https://treeherder.mozilla.org/logviewer?job_id=433259793&repo=autoland&lineNumber=4022

[task 2023-10-20T12:35:35.477Z] 12:35:35     INFO - TEST-PASS | dom/media/test/test_mixed_principals.html | Reason cannot be empty 
[task 2023-10-20T12:35:35.477Z] 12:35:35     INFO - Loading from http://mochi.test:8888/tests/dom/media/test/midflight-redirect.sjs?resource=pixel_aspect_ratio.mp4&type=video/mp4
[task 2023-10-20T12:35:35.477Z] 12:35:35     INFO - Loading from http://example.org/tests/dom/media/test/midflight-redirect.sjs?resource=pixel_aspect_ratio.mp4&type=video/mp4
[task 2023-10-20T12:35:35.478Z] 12:35:35     INFO - Buffered messages finished
[task 2023-10-20T12:35:35.478Z] 12:35:35     INFO - TEST-UNEXPECTED-FAIL | dom/media/test/test_mixed_principals.html | Should not be able to readback after error - got true, expected false
[task 2023-10-20T12:35:35.478Z] 12:35:35     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:509:14
[task 2023-10-20T12:35:35.478Z] 12:35:35     INFO -     runTest/</<@dom/media/test/test_mixed_principals.html:61:13
[task 2023-10-20T12:35:35.479Z] 12:35:35     INFO - TEST-PASS | dom/media/test/test_mixed_principals.html | Should not be able to readback after error 

Jimm, can you help us assign this to someone?
Thank you.

Flags: needinfo?(jmathies)
Whiteboard: [retriggered] → [retriggered][stockwell needswork:owner]
Blocks: media-triage
Flags: needinfo?(jmathies)
Flags: needinfo?(azebrowski)

I can repro this on both Windows and Linux, though it can take 5k+ runs. We're failing the principal check in nsLayoutUtils.cpp here when the test fails. I'll see if I can come up with a potential fix.

Flags: needinfo?(azebrowski)
Pushed by csabou@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/2ff68fa9f499 Disable test_mixed_principals.html on windows opt for frequent failures. r=jmaher
Whiteboard: [retriggered][stockwell disable-recommended] → [retriggered][stockwell disabled]
No longer blocks: media-triage
Pushed by azebrowski@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/38abc518b260 Part 1: Test should expect canvas readback to succeed when video element's readyState is HAVE_METADATA in test_mixed_principals.html r=aosmond https://hg.mozilla.org/integration/autoland/rev/4d7fc863adab Part 2: Re-enable test_mixed_principals.html on Windows r=aosmond
Attachment #9386219 - Attachment is obsolete: true

Looks like the intermittents are cleaned up with the last one reported last December - going to mark this resolved.

Status: REOPENED → RESOLVED
Closed: 1 year ago11 months ago
Flags: needinfo?(azebrowski)
Resolution: --- → FIXED
Assignee: nobody → azebrowski
Whiteboard: [retriggered][stockwell disabled] → [retriggered]
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