Bug 230509

Summary:	[iOS14] fast/events/ios/dom-update-on-keydown-quirk.html is a flaky failure
Product:	WebKit	Reporter:	Eric Hutchison <ehutchison>
Component:	DOM	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	cdumez, ehutchison, webkit-bot-watchers-bugzilla, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Eric Hutchison 2021-09-20 14:01:38 PDT

fast/events/ios/dom-update-on-keydown-quirk.html

is a flaky failure on iOS14.

History: https://results.webkit.org/?suite=layout-tests&test=fast/events/ios/dom-update-on-keydown-quirk.html

Results: https://ews-build.s3-us-west-2.amazonaws.com/iOS-14-Simulator-WK2-Tests-EWS/r438673-21626/results.html

Diff: 
--- /Volumes/Data/worker/iOS-14-Simulator-WK2-Tests-EWS/build/layout-test-results/fast/events/ios/dom-update-on-keydown-quirk-expected.txt
+++ /Volumes/Data/worker/iOS-14-Simulator-WK2-Tests-EWS/build/layout-test-results/fast/events/ios/dom-update-on-keydown-quirk-actual.txt
@@ -4,10 +4,10 @@
 
 
 
-For keydown:
+For keypress:
 PASS document.getElementById("input").value is "["
 
-For keypress:
+For keydown:
 PASS document.getElementById("input").value is "["
 
 For input:

Reproduced test failure locally on r281967 using run-webkit-tests --iOS-simulator --iterations 1000 --exit-after-n-failures 1 --force -f --clobber-old-results fast/events/ios/dom-update-on-keydown-quirk.html

https://bugs.webkit.org/show_bug.cgi?id=203596 appears to be related.

Comment 1 Radar WebKit Bug Importer 2021-09-20 14:02:52 PDT

<rdar://problem/83323185>

Comment 2 Eric Hutchison 2021-09-20 14:06:21 PDT

Updated test expectations at https://trac.webkit.org/changeset/282780/webkit

Comment 3 Eric Hutchison 2021-10-13 11:54:59 PDT

Test is failing on iOS15. 

Updated test expectations at https://trac.webkit.org/changeset/284118/webkit