[Webkit-unassigned] [Bug 212667] New: [ Mojave wk2 Debug ] fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered.html is flaky failing and flaky timing out.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=212667

            Bug ID: 212667
           Summary: [ Mojave wk2 Debug ]
                    fast/scrolling/mac/scrollbars/select-overlay-scrollbar
                    -hovered.html is flaky failing and flaky timing out.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Macintosh
                OS: macOS 10.14
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Scrolling
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Lawrence.j at apple.com

fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered.html

Description:
This test is flaky timing out and failing on Mojave wk2 Debug. The flakiness is apparent throughout the visible history.

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Fmac%2Fscrollbars%2Fselect-overlay-scrollbar-hovered.html&limit=50000&platform=mac&version_name=Mojave&style=debug

Failure Diff:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered-actual.txt
@@ -7,7 +7,7 @@
 Initial state
 enabled
 Hovering vertical scrollbar should show expanded scrollbar
-PASS Scrollbar state: enabled,expanded,visible_track,visible_thumb
+PASS Scrollbar state: enabled,expanded
 Unhovering vertical scrollbar should hide it
 PASS Thumb and track hidden
 PASS successfullyParsed is true



Timeout Diff:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/scrolling/mac/scrollbars/select-overlay-scrollbar-hovered-actual.txt
@@ -1,16 +1,5 @@
+#PID UNRESPONSIVE - WebKitTestRunner (pid 99986)
+FAIL: Timed out waiting for notifyDone to be called

-Test hover over the overlay scrollbar of a scrolling list
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-Initial state
-enabled
-Hovering vertical scrollbar should show expanded scrollbar
-PASS Scrollbar state: enabled,expanded,visible_track,visible_thumb
-Unhovering vertical scrollbar should hide it
-PASS Thumb and track hidden
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
+#EOF
+#EOF

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