Bug 240722

Summary:	[ iOS ] accessibility/aria-modal-with-text-crash.html is a consistent failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Karl Rackler <rackler>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	tyler_w, 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=240729

Description Karl Rackler 2022-05-20 11:43:46 PDT

Description:
accessibility/aria-modal-with-text-crash.html

The first failure I saw on the dashboard was on 5/13/2022 at r294187.  This test has been flaky for its entire history on the dashboard.

History:
https://results.webkit.org/?suite=layout-tests&test=accessibility%2Faria-modal-with-text-crash.html&platform=ios&limit=50000

Diff: 
--- /Volumes/Data/worker/Apple-iOS-15-Simulator-Release-WK2-Tests/build/layout-test-results/accessibility/aria-modal-with-text-crash-expected.txt
+++ /Volumes/Data/worker/Apple-iOS-15-Simulator-Release-WK2-Tests/build/layout-test-results/accessibility/aria-modal-with-text-crash-actual.txt
@@ -1,8 +1,8 @@
 This test ensures we don't crash when using search to traverse an aria-modal with text.
 
 
-AXRole: AXStaticText
-AXValue: Foo
+StaticText
+AXLabel: Foo
 
 PASS successfullyParsed is true

Comment 1 Radar WebKit Bug Importer 2022-05-20 11:44:06 PDT

<rdar://problem/93669155>

Comment 2 Karl Rackler 2022-05-20 11:53:41 PDT

REPRODUCTION STEPS
I can reproduce this on ToT ( r294551 )

Command: 
run-webkit-tests --root 294551 --ios-simulator --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 --no-retry accessibility/aria-modal-with-text-crash.html

Result: 
Regressions: Unexpected text-only failures (1)
  accessibility/aria-modal-with-text-crash.html [ Failure ]

Comment 3 Karl Rackler 2022-05-20 11:55:58 PDT

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

Comment 4 Karl Rackler 2022-05-20 11:59:11 PDT

Pull request: https://github.com/WebKit/WebKit/pull/843

Comment 5 EWS 2022-05-20 12:01:52 PDT

Test gardening commit r294564 (250809@main): <https://commits.webkit.org/250809@main>

Reviewed commits have been landed. Closing PR #843 and removing active labels.

Comment 6 Karl Rackler 2022-05-24 07:10:53 PDT

Verified resolved at r294622 (250848@main): <https://commits.webkit.org/250848@main>