Bug 244159

Summary:	REGRESSION (253593@main): [ macOS ] inspector/canvas/updateShader-webgl.html is a consistent failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Kimmo Kinnunen <kkinnunen>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	kkinnunen, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2022-08-20 09:12:29 PDT

Description:
inspector/canvas/updateShader-webgl.html

REPRODUCTION STEPS
I can reproduce this on 253593@main but cannot reproduce it on 253592@main or earlier.

Command: 
run-webkit-tests --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry inspector/canvas/updateShader-webgl.html

Result: 
Regressions: Unexpected text-only failures (1)
  inspector/canvas/updateShader-webgl.html [ Failure ]

History:
https://results.webkit.org/?suite=layout-tests&test=inspector%2Fcanvas%2FupdateShader-webgl.html&platform=mac&limit=50000

Diff:
--- /Volumes/Data/worker/Apple-Monterey-Release-AppleSilicon-WK2-Tests/build/layout-test-results/inspector/canvas/updateShader-webgl-expected.txt
+++ /Volumes/Data/worker/Apple-Monterey-Release-AppleSilicon-WK2-Tests/build/layout-test-results/inspector/canvas/updateShader-webgl-actual.txt
@@ -1,5 +1,3 @@
-CONSOLE MESSAGE: WebGL: ERROR: 0:1: 'INVALID' : syntax error
-CONSOLE MESSAGE: WebGL: ERROR: 0:1: 'INVALID' : syntax error
 WebGL tests for Canvas.updateShader command.

Comment 1 Radar WebKit Bug Importer 2022-08-20 09:12:48 PDT

<rdar://problem/98926428>

Comment 2 Karl Rackler 2022-08-20 09:18:03 PDT

I have marked this test as a consistent failure while this issue is investigated.

Comment 3 EWS 2022-08-20 09:23:26 PDT

Test gardening commit 253617@main (d3090df896a4): <https://commits.webkit.org/253617@main>

Reviewed commits have been landed. Closing PR #3504 and removing active labels.

Comment 4 Alexey Proskuryakov 2022-08-21 14:46:22 PDT

This seems like an expected result of that patch, so likely a rebase. Kimmo will know for certain.

Comment 5 Kimmo Kinnunen 2022-08-23 08:24:08 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3577

Comment 6 EWS 2022-08-29 06:13:49 PDT

Committed 253902@main (c984b72df669): <https://commits.webkit.org/253902@main>

Reviewed commits have been landed. Closing PR #3577 and removing active labels.