Bug 225969

Summary: [iOS14-Simulator Wk2] imported/mozilla/svg/as-image/canvas-drawImage-scale-1b.html is a flaky failure
Product: WebKit Reporter: Amir Mark Jr <amir_mark>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ayumi_kojima, dino, sabouhallawa, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Expected
none
Actual
none
Diff none

Amir Mark Jr
Reported 2021-05-19 08:36:15 PDT
imported/mozilla/svg/as-image/canvas-drawImage-scale-1b.html Is a flaky image failure on iOS 14 Simulator WK2 release and iOS 14 E Simulator WK2 Release HISTORY: https://results.webkit.org/?platform=ios&suite=layout-tests&test=imported%2Fmozilla%2Fsvg%2Fas-image%2Fcanvas-drawImage-scale-1b.html IMAGE DIFF: https://build.webkit.org/results/Apple-iOS-14-Simulator-Release-WK2-Tests/r277240%20(1367)/imported/mozilla/svg/as-image/canvas-drawImage-scale-1b-diff.png
Attachments
Expected (37.42 KB, image/png)
2021-05-19 09:47 PDT, Amir Mark Jr 		no flags
Details
Actual (37.23 KB, image/png)
2021-05-19 09:48 PDT, Amir Mark Jr 		no flags
Details
Diff (9.00 KB, image/png)
2021-05-19 09:48 PDT, Amir Mark Jr 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-05-19 08:38:27 PDT
<rdar://problem/78206839>
Alexey Proskuryakov
Comment 2 2021-05-19 09:42:37 PDT
Expected: green square, actual: orange square. This test has a 100 ms timer, which is not good.
Amir Mark Jr
Comment 3 2021-05-19 09:47:30 PDT
Created attachment 429053 [details] Expected
Amir Mark Jr
Comment 4 2021-05-19 09:48:04 PDT
Created attachment 429054 [details] Actual
Amir Mark Jr
Comment 5 2021-05-19 09:48:27 PDT
Created attachment 429055 [details] Diff
ayumi_kojima
Comment 6 2021-08-02 15:54:03 PDT
I was able to reproduce the same failure at TOT using: run-webkit-tests --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --ios-simulator imported/mozilla/svg/as-image/canvas-drawImage-scale-1b.html --iterations 100
ayumi_kojima
Comment 7 2021-08-02 16:07:09 PDT
I was able to reproduce the image failure at the oldest spade available (r265027).
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