Bug 263923

Summary:	animations/transition-and-animation-2.html is flaky
Product:	WebKit	Reporter:	Fujii Hironori <Hironori.Fujii>
Component:	Animations	Assignee:	Fujii Hironori <Hironori.Fujii>
Status:	NEW ---
Severity:	Normal	CC:	dino, graouts, simon.fraser, 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=52669

Description Fujii Hironori 2023-10-30 14:37:53 PDT

https://results.webkit.org/?suite=layout-tests&test=animations%2Ftransition-and-animation-2.html

Buildbot: builder Apple-Ventura-Release-AppleSilicon-WK1-Tests build 5441 (268631@main)
https://build.webkit.org/#/builders/707/builds/5441

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK1-Tests/268631@main%20(5441)/animations/transition-and-animation-2-diff.txt

--- /Volumes/Data/worker/Apple-Ventura-Release-AppleSilicon-WK1-Tests/build/layout-test-results/animations/transition-and-animation-2-expected.txt
+++ /Volumes/Data/worker/Apple-Ventura-Release-AppleSilicon-WK1-Tests/build/layout-test-results/animations/transition-and-animation-2-actual.txt
@@ -1,3 +1,3 @@
 This test has a transition and animation on the same property (-webkit-transform). The animation starts and then the transition is triggered. The transition should start at the position before the animation started (the unanimated position), which is (0,0). If it starts from the start point of the animation (0,100) then there is an error
-PASS - "webkitTransform.5" property for "box" element at 0.4s saw something close to: 0
+FAIL - "webkitTransform.5" property for "box" element at 0.4s expected: 0 but saw: matrix(1, 0, 0, 1, 17.333334, 100)

Comment 1 Fujii Hironori 2023-10-30 14:38:07 PDT

Buildbot: builder GTK-Linux-64-bit-Release-Tests build 12611 (269463@main)
https://build.webkit.org/#/builders/57/builds/12611

--- /home/buildbot/worker/GTK-Linux-64-bit-Release-Tests/build/layout-test-results/animations/transition-and-animation-2-expected.txt
+++ /home/buildbot/worker/GTK-Linux-64-bit-Release-Tests/build/layout-test-results/animations/transition-and-animation-2-actual.txt
@@ -1,3 +1,3 @@
 This test has a transition and animation on the same property (-webkit-transform). The animation starts and then the transition is triggered. The transition should start at the position before the animation started (the unanimated position), which is (0,0). If it starts from the start point of the animation (0,100) then there is an error
-PASS - "webkitTransform.5" property for "box" element at 0.4s saw something close to: 0
+FAIL - "webkitTransform.5" property for "box" element at 0.4s expected: 0 but saw: matrix(1, 0, 0, 1, 0, 100)

Comment 2 Fujii Hironori 2023-10-30 20:40:11 PDT

Pull request: https://github.com/WebKit/WebKit/pull/19757

Comment 3 EWS 2023-10-30 20:42:51 PDT

Test gardening commit 269994@main (02a36270bab5): <https://commits.webkit.org/269994@main>

Reviewed commits have been landed. Closing PR #19757 and removing active labels.

Comment 4 Radar WebKit Bug Importer 2023-11-06 13:38:15 PST

<rdar://problem/118017370>