Bug 239627

Summary:	[ macOS wk2 arm64 ] fast/scrolling/mac/adjust-scroll-snap-during-gesture.html is a flaky failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	REOPENED ---
Severity:	Normal	CC:	ben_schwartz, nmouchtaris, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2022-04-21 15:55:12 PDT

Description:
fast/scrolling/mac/adjust-scroll-snap-during-gesture.html

There was not one commit that I observed causing this issue.  This test seems to have been flaky from the start on Big Sur and Monterey. 
The test was added at Canonical link: https://commits.webkit.org/226972@main | git-svn-id: https://svn.webkit.org/repository/webkit/trunk@264203 268f45cc-cd09-0410-ab3c-d52691b4dbfc

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Fmac%2Fadjust-scroll-snap-during-gesture.html&architecture=arm64&limit=50000

Diff:
--- /Volumes/Data/worker/monterey-release-applesilicon-tests-wk2/build/layout-test-results/fast/scrolling/mac/adjust-scroll-snap-during-gesture-expected.txt
+++ /Volumes/Data/worker/monterey-release-applesilicon-tests-wk2/build/layout-test-results/fast/scrolling/mac/adjust-scroll-snap-during-gesture-actual.txt
@@ -1,6 +1,6 @@
 
 PASS beforeChangeScrollLeft > 0 is true
-PASS beforeChangeScrollLeft is scroller.scrollLeft
+FAIL beforeChangeScrollLeft should be 220. Was 20.
 PASS successfullyParsed is true
 
 TEST COMPLETE

Comment 1 Radar WebKit Bug Importer 2022-04-21 15:55:30 PDT

<rdar://problem/92127014>

Comment 2 Karl Rackler 2022-04-21 16:05:32 PDT

Pull request: https://github.com/WebKit/WebKit/pull/352

Comment 3 EWS 2022-04-21 16:11:58 PDT

Committed r293194 (249869@main): <https://commits.webkit.org/249869@main>

Reviewed commits have been landed. Closing PR #352 and removing active labels.

Comment 4 Karl Rackler 2022-04-21 16:13:42 PDT

Reopened because the issue is still being investigated.

Comment 5 Ben Schwartz 2023-08-29 11:25:37 PDT

Filing expectations according to reported platform, as this issue persists at 267412@main.

Comment 6 EWS 2023-08-29 11:55:39 PDT

Test gardening commit 267413@main (4a76f3fb4ec9): <https://commits.webkit.org/267413@main>

Reviewed commits have been landed. Closing PR #17192 and removing active labels.