Bug 225500 - [ macOS wk2 ] http/wpt/mediarecorder/set-srcObject-MediaStream-Blob.html (layout-test) is a flaky text failure
Summary: [ macOS wk2 ] http/wpt/mediarecorder/set-srcObject-MediaStream-Blob.html (lay...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: youenn fablet
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-05-06 18:16 PDT by Robert Jenner
Modified: 2021-05-12 00:56 PDT (History)
9 users (show)

See Also:

Attachments
Patch (1.35 KB, patch)
2021-05-11 07:41 PDT, youenn fablet 		no flags Details | Formatted Diff | Diff
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Description Robert Jenner 2021-05-06 18:16:35 PDT 
http/wpt/mediarecorder/set-srcObject-MediaStream-Blob.html

Is a flaky text failure on macOS wk2. 

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fmediarecorder%2Fset-srcObject-MediaStream-Blob.html&platform=mac

TEXT DIFF:
-PASS Setting srcObject to MediaStream and then Blob
+FAIL Setting srcObject to MediaStream and then Blob assert_equals: expected 0.09833333333333333 but got NaN
Comment 1 Robert Jenner 2021-05-06 19:07:06 PDT 
I was able to reproduce the failure at Catalina Debug ToT using the following test:

run-webkit-tests http/wpt/mediarecorder/set-srcObject-MediaStream-Blob.html --iterations 1000 -f

This has likely been an issue with this test since it was introduced, as I was able to reproduce the failure very close to when this test was introduced.
Comment 2 Radar WebKit Bug Importer 2021-05-06 19:07:25 PDT 
<rdar://problem/77636573>
Comment 3 Robert Jenner 2021-05-06 19:14:48 PDT 
Updated test-expectations to Pass Failure here:

https://trac.webkit.org/changeset/277154/webkit
Comment 4 youenn fablet 2021-05-11 07:41:07 PDT 
Created attachment 428273 [details]
Patch
Comment 5 EWS 2021-05-12 00:56:47 PDT 
Committed r277360 (237618@main): <https://commits.webkit.org/237618@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 428273 [details].