[Webkit-unassigned] [Bug 234437] New: REGRESSION: [macOS] imported/w3c/web-platform-tests/notifications/event tests have become flaky failures

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=234437

            Bug ID: 234437
           Summary: REGRESSION: [macOS]
                    imported/w3c/web-platform-tests/notifications/event
                    tests have become flaky failures
           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: ryanhaddad at apple.com
                CC: beidson at apple.com,
                    webkit-bot-watchers-bugzilla at group.apple.com,
                    webkit-bug-importer at group.apple.com

The following two tests have become flaky failures on MacOS bots:

imported/w3c/web-platform-tests/notifications/event-onclose.html
imported/w3c/web-platform-tests/notifications/event-onshow.html

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fnotifications%2Fevent-onclose.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fnotifications%2Fevent-onshow.html

--- /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/notifications/event-onclose-expected.txt
+++ /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/notifications/event-onclose-actual.txt
@@ -1,4 +1,6 @@
+
+Harness Error (TIMEOUT), message = null

 PASS Checked test prerequisites.
-PASS Invoked the onclose event handler.
+NOTRUN Invoked the onclose event handler.

--- /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/notifications/event-onshow-expected.txt
+++ /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/notifications/event-onshow-actual.txt
@@ -1,4 +1,6 @@
+
+Harness Error (TIMEOUT), message = null

 PASS Checked test prerequisites.
-PASS Invoked the onshow event handler.
+NOTRUN Invoked the onshow event handler.

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