Bug 216847

Summary:	REGRESSION (r267421): [Catalina] TestWebKitAPI.WebKit.AccessibilityHasNoPreferencesServiceAccessWhenPostingNotification is failing
Product:	WebKit	Reporter:	Ryan Haddad <ryanhaddad>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED CONFIGURATION CHANGED
Severity:	Normal	CC:	ap, pvollan, tsavell, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=216797

Description Ryan Haddad 2020-09-22 14:10:08 PDT

The following test is consistently failing on Catalina bots:

    TestWebKitAPI.WebKit.AccessibilityHasNoPreferencesServiceAccessWhenPostingNotification
        
        /Volumes/Data/slave/catalina-release/build/Tools/TestWebKitAPI/Tests/WebKit/EnableAccessibility.mm:96
        Value of: !sandboxAccess()
          Actual: false
        Expected: true

https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKit.AccessibilityHasNoPreferencesServiceAccessWhenPostingNotification

This appears to have started with https://trac.webkit.org/changeset/267421/webkit

Comment 1 Radar WebKit Bug Importer 2020-09-22 14:10:43 PDT

<rdar://problem/69391096>

Comment 2 Truitt Savell 2020-09-22 16:59:30 PDT

I am able to reproduce this test on r267421 by simply running it in iterations. I also confirmed it does not fail on r267418 which is the closest available spade to bisect with.

Comment 3 Per Arne Vollan 2020-09-22 17:43:52 PDT

The changes in https://trac.webkit.org/r267421 should only be adding sandbox logging, so I am not yet able to understand why this test broke, but continuing to investigate.

Comment 4 Ryan Haddad 2020-09-22 20:50:54 PDT

Moving this to resolved since the change was reverted in https://trac.webkit.org/changeset/267455 and the original bug was reopened.