Bug 257351

Summary:	[ macOS ] imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any.html?vp9_p0 is a flaky text failure: A VideoFrame was destroyed without having been closed explicitly
Product:	WebKit	Reporter:	Bri Harris <bharris9>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	CLOSED INVALID
Severity:	Normal	CC:	jean-yves.avenard, jenner, jer.noble, webkit-bot-watchers-bugzilla, webkit-bug-importer, youennf
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=257354

Description Bri Harris 2023-05-25 14:26:00 PDT

imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any.html?vp9_p0


is a flaky text failure. 


HISTORY:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebcodecs%2Ffull-cycle-test.https.any.html%3Fvp9_p0


TEXT DIFF:
@@ -1,3 +1,4 @@
+CONSOLE MESSAGE: A VideoFrame was destroyed without having been closed explicitly
 
 FAIL Encoding and decoding cycle assert_not_equals: colorSpace.primaries got disallowed value null
 FAIL Encoding and decoding cycle w/ stripped color space assert_not_equals: colorSpace.primaries got disallowed value null

Comment 1 Radar WebKit Bug Importer 2023-05-25 14:26:20 PDT

<rdar://problem/109853326>

Comment 2 Bri Harris 2023-05-25 15:08:50 PDT

I was able to replicate this failure at Ventura ToT as follows:

run-webkit-tests --root imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any.html

Comment 3 Robert Jenner 2023-07-19 10:16:55 PDT

This is incredibly flaky, and only appearing occur on Intel Macs running on Monterey. 

I cannot reproduce it. I've tried multiple times on multiple builds, and it isn't reproducible. Given its incredibly rare timing out, only on Monterey Intel Macs, I'm inclined to think that this probably isn't indicative of a real issue. But just a super flaky test.