Bug 52669 – Flaky Test: animations/dynamic-stylesheet-loading.html

• Status: NEW
• Component: Tools / Tests

[WebKit Commit Bot]

This is an automatically generated bug from the commit-queue.
animations/dynamic-stylesheet-loading.html has been flaky on the commit-queue.

animations/dynamic-stylesheet-loading.html was authored by [e-mail].
http://trac.webkit.org/browser/trunk/LayoutTests/animations/dynamic-stylesheet-loading.html

The commit-queue just saw animations/dynamic-stylesheet-loading.html flake (Text diff mismatch) while processing attachment 79257 [details] on bug 52617.
Bot: eseidel-sf-cq  Port: Mac  Platform: Mac OS X 10.6.4

The bots will update this with information from each new failure.

If you believe this bug to be fixed or invalid, feel free to close.  The bots will re-open if the flake re-occurs.

If you would like to track this test fix with another bug, please close this bug as a duplicate.  The bots will follow the duplicate chain when making future comments.

[WebKit Commit Bot]

Created attachment 79336 [details]
Failure diff from eseidel-sf-cq

[WebKit Commit Bot]

The commit-queue just saw animations/dynamic-stylesheet-loading.html flake (Text diff mismatch) while processing attachment 79882 [details] on bug 52780.
Bot: eseidel-cq-sl  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 79948 [details]
Failure diff from eseidel-cq-sl

[WebKit Commit Bot]

The commit-queue just saw animations/dynamic-stylesheet-loading.html flake (Text diff mismatch) while processing attachment 87650 [details] on bug 57307.
Bot: cr-jail-3  Port: Mac  Platform: Mac OS X 10.6.6

[WebKit Commit Bot]

Created attachment 87662 [details]
Failure diff from cr-jail-3

[WebKit Commit Bot]

The commit-queue just saw animations/dynamic-stylesheet-loading.html flake (Text diff mismatch) while processing attachment 94600 [details] on bug 34281.
Bot: cr-jail-7  Port: Mac  Platform: Mac OS X 10.6.7

[WebKit Commit Bot]

Created attachment 94615 [details]
Failure diff from cr-jail-7

[Fujii Hironori]

*** Bug 49010 has been marked as a duplicate of this bug. ***

[Fujii Hironori]

*** Bug 202743 has been marked as a duplicate of this bug. ***

[Fujii Hironori]

Still flaky.

History:
https://results.webkit.org/?suite=layout-tests&test=animations%2Fdynamic-stylesheet-loading.html

Buildbot: builder Apple-Sonoma-Release-AppleSilicon-WK1-Tests build 598 (270263@main)
https://build.webkit.org/#/builders/931/builds/598

--- /Volumes/Data/worker/Apple-Sonoma-Release-AppleSilicon-WK1-Tests/build/layout-test-results/animations/dynamic-stylesheet-loading-expected.txt
+++ /Volumes/Data/worker/Apple-Sonoma-Release-AppleSilicon-WK1-Tests/build/layout-test-results/animations/dynamic-stylesheet-loading-actual.txt
@@ -1,3 +1,3 @@
 This test performs an animation and then dynamically loads a new stylesheet (which is empty). It should start animating after a 100ms delay and then stop halfway through the animation at which point we see if it is at the correct position. The loading of the stylesheet should not prevent the animation from running.
-PASS - "webkitTransform.5" property for "splash" element at 0.3s saw something close to: 100
+FAIL - "webkitTransform.5" property for "splash" element at 0.3s expected: 100 but saw: matrix(1, 0, 0, 1, 0, -6.901168)

[Fujii Hironori]

It's reproducible with Windows debug on my PC.

> python Tools/Scripts/run-webkit-tests --debug --no-build animations/dynamic-stylesheet-loading.html --iter=100 -v --no-retry --expect-pass -f

But, not reproducible with Mac debug WK1 and WK2 on my Mac.

> Tools/Scripts/run-webkit-tests --debug --no-build animations/dynamic-stylesheet-loading.html --iter=1000 --no-retry --expect-pass -f
> Tools/Scripts/run-webkit-tests --debug --no-build animations/dynamic-stylesheet-loading.html --iter=1000 --no-retry --expect-pass -f -1

[Fujii Hironori]

Pull request: https://github.com/WebKit/WebKit/pull/20076

[EWS]

Test gardening commit 270301@main (b184eee59922): <https://commits.webkit.org/270301@main>

Reviewed commits have been landed. Closing PR #20076 and removing active labels.