[Webkit-unassigned] [Bug 231681] New: [ iOS MacOS wk2 Release ] 2 fast/canvas tests are flaky failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=231681

            Bug ID: 231681
           Summary: [ iOS MacOS wk2 Release ] 2 fast/canvas tests are
                    flaky failing
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ayumi_kojima at apple.com
                CC: dino at apple.com

fast/canvas/gradient-text-with-shadow.html
fast/canvas/gradient-with-clip.html

Are flaky failing on iOS Release and macOS Release wk2.

History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fcanvas%2Fgradient-text-with-shadow.html&test=fast%2Fcanvas%2Fgradient-with-clip.html

Result page: https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-WK2-Tests/r284084%20(149)/results.html#

Diff:

--- /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/fast/canvas/gradient-text-with-shadow-expected.txt
+++ /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/fast/canvas/gradient-text-with-shadow-actual.txt
@@ -1 +1 @@
-PASSED
+FAILED

Diff:

--- /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/fast/canvas/gradient-with-clip-expected.txt
+++ /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/fast/canvas/gradient-with-clip-actual.txt
@@ -1,10 +1,11 @@
+CONSOLE MESSAGE: Unable to get image data from canvas. Requested size was 1 x 1
+CONSOLE MESSAGE: InvalidStateError: The object is in an invalid state.
 Test for canvas regression where gradient clips were not cleared https://bugs.webkit.org/show_bug.cgi?id=21498

 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


-PASS pixel 20, 20 is [0, 128, 0, 255]
-PASS successfullyParsed is true
+FAIL successfullyParsed should be true (of type boolean). Was undefined (of type undefined).

 TEST COMPLETE

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