Bug 256229

Summary:	REGRESSION (263297@main): [ macOS ] 2x GraphicsContextGLCocoaTest/AnyContextAttributeTest API tests are flaky failures.
Product:	WebKit	Reporter:	Bri Harris <bharris9>
Component:	WebGL	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	dino, kbr, kkinnunen, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Bri Harris 2023-05-02 14:48:38 PDT

The following two GraphicsContextGLCocoaTest/AnyContextAttributeTest API tests:

TestWebKitAPI.GraphicsContextGLCocoaTest/AnyContextAttributeTest.UnrecycledDisplayBuffersNoLeaks/truetruefalse
TestWebKitAPI.GraphicsContextGLCocoaTest/AnyContextAttributeTest.UnrecycledDisplayBuffersNoLeaks/truetruetrue

are flaky failures on macOS. 


HISTORY:
https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.GraphicsContextGLCocoaTest%2FAnyContextAttributeTest.UnrecycledDisplayBuffersNoLeaks%2Ftruetruefalse&test=TestWebKitAPI.GraphicsContextGLCocoaTest%2FAnyContextAttributeTest.UnrecycledDisplayBuffersNoLeaks%2Ftruetruetrue


DIFF TEXT:

 Value of: memoryFootprintChangedBy(lastFootprint, footprintChange, footprintError)
          Actual: false (Footprint changed by 159363072. Expected at most 0+-157286400)
        Expected: true

Comment 1 Radar WebKit Bug Importer 2023-05-02 14:49:08 PDT

<rdar://problem/108810727>

Comment 2 Ryan Haddad 2023-05-05 11:07:49 PDT

This is related to https://commits.webkit.org/263297@main