[Webkit-unassigned] [Bug 207781] New: REGRESSION (256577): fast/events/scroll-in-scaled-page-with-overflow-hidden.html is timing out

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=207781

            Bug ID: 207781
           Summary: REGRESSION (256577):
                    fast/events/scroll-in-scaled-page-with-overflow-hidden
                    .html is timing out
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: jacob_uphoff at apple.com

fast/events/scroll-in-scaled-page-with-overflow-hidden.html

This test started to timeout on debug and flaky timeout on release after commit 256577.

I was able to reproduce easily with running in iterations on debug and was able to run the test successfully on 256573 and reproduce it 100% of the time on 256577 but I do not have a debug spade between those to test with.

History:

https://results.webkit.org/?suite=layout-tests&test=fast%2Fevents%2Fscroll-in-scaled-page-with-overflow-hidden.html&platform=mac

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/fast/events/scroll-in-scaled-page-with-overflow-hidden-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/fast/events/scroll-in-scaled-page-with-overflow-hidden-actual.txt
@@ -1,7 +1,5 @@
-This tests that a usually overflow: hidden viewport should be scrollable when scaled. Otherwise, you can't get to content you would have been able to get to had you not been zoomed it.
-PASS window.scrollY is 0
-PASS window.scrollY is 100
-PASS successfullyParsed is true
+#PID UNRESPONSIVE - WebKitTestRunner (pid 69590)
+FAIL: Timed out waiting for notifyDone to be called

-TEST COMPLETE
-
+#EOF
+#EOF

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