Bug 235605

Summary:	[macOS arm64] fast/scrolling/mac/j-shaped-scroll-rubberband.html is consistently failing
Product:	WebKit	Reporter:	Ryan Haddad <ryanhaddad>
Component:	Scrolling	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	simon.fraser, 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=234384

Description Ryan Haddad 2022-01-25 13:36:23 PST

fast/scrolling/mac/j-shaped-scroll-rubberband.html is consistently failing on macOS arm64 bots, and has been since it was landed in https://trac.webkit.org/changeset/288336/webkit

--- /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/fast/scrolling/mac/j-shaped-scroll-rubberband-expected.txt
+++ /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/fast/scrolling/mac/j-shaped-scroll-rubberband-actual.txt
@@ -1,2 +1,2 @@
-PASS window.scrollY > 0 is true
+FAIL window.scrollY > 0 should be true. Was false.
 

https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Fmac%2Fj-shaped-scroll-rubberband.html

Comment 1 Radar WebKit Bug Importer 2022-01-25 13:37:02 PST

<rdar://problem/88041908>

Comment 2 Ryan Haddad 2022-01-25 13:39:05 PST

The test appears to be consistently passing on x86 bots.

Comment 3 Simon Fraser (smfr) 2022-01-25 13:52:07 PST

It's a timing-dependent test; will need a bit more work to make it reliable.

Comment 4 Ryan Haddad 2022-01-25 13:55:50 PST

Marked test as failing in r288583