Bug 234996 - REGRESSION (r287431): [Big Sur WK1] fast/scrolling/latching/iframe-latch-small-deltas.html is consistently failing
Summary: REGRESSION (r287431): [Big Sur WK1] fast/scrolling/latching/iframe-latch-smal...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-01-07 16:57 PST by Ryan Haddad
Modified: 2022-01-10 10:38 PST (History)
3 users (show)

See Also:

Attachments
Patch (1.88 KB, patch)
2022-01-10 10:30 PST, Simon Fraser (smfr) 		ryanhaddad: review+
Details | Formatted Diff | Diff
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Description Ryan Haddad 2022-01-07 16:57:37 PST 
fast/scrolling/latching/iframe-latch-small-deltas.html is consistently failing on Big Sur WK1 bots after r287431

--- /Volumes/Data/worker/bigsur-release-tests-wk1/build/layout-test-results/fast/scrolling/latching/iframe-latch-small-deltas-expected.txt
+++ /Volumes/Data/worker/bigsur-release-tests-wk1/build/layout-test-results/fast/scrolling/latching/iframe-latch-small-deltas-actual.txt
@@ -7,12 +7,12 @@
 PASS iframeTarget.contentWindow.pageYOffset is 0
 PASS window.pageYOffset is 200
 After scroll
-PASS iframeTarget.contentWindow.pageYOffset is 410
+FAIL iframeTarget.contentWindow.pageYOffset should be 410. Was 205.
 PASS window.pageYOffset is 200
 After wait
-PASS iframeTarget.contentWindow.pageYOffset is 410
+FAIL iframeTarget.contentWindow.pageYOffset should be 410. Was 205.
 PASS window.pageYOffset is 200
-PASS iframeTarget.contentWindow.pageYOffset is 400
+FAIL iframeTarget.contentWindow.pageYOffset should be 400. Was 200.
 PASS window.pageYOffset is 200
 PASS successfullyParsed is true
 
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r287783%20(7695)/results.html

https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Flatching%2Fiframe-latch-small-deltas.html
Comment 1 Radar WebKit Bug Importer 2022-01-07 16:57:54 PST 
<rdar://problem/87279223>
Comment 2 Simon Fraser (smfr) 2022-01-07 18:29:45 PST 
Probably just needs a new baseline.
Comment 3 Simon Fraser (smfr) 2022-01-10 10:30:06 PST 
Created attachment 448769 [details]
Patch
Comment 4 Ryan Haddad 2022-01-10 10:31:50 PST 
Comment on attachment 448769 [details]
Patch

If the baseline is the same as Catalina, we can remove the copy in the mac-catalina-wk1 folder as part of this change. The Catalina bots will pick up this Big Sur version.
Comment 5 Simon Fraser (smfr) 2022-01-10 10:38:07 PST 
https://trac.webkit.org/changeset/287843/webkit