[Webkit-unassigned] [Bug 184453] New: REGRESSION (r230445): Layout Test imported/w3c/web-platform-tests/workers/name-property.html is a flaky failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=184453

            Bug ID: 184453
           Summary: REGRESSION (r230445): Layout Test
                    imported/w3c/web-platform-tests/workers/name-property.
                    html is a flaky failure
           Product: WebKit
           Version: Other
          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

The following layout test is flaky on all ports.

imported/w3c/web-platform-tests/workers/name-property.html

Probable cause:

This started with the WPT re-sync in https://trac.webkit.org/changeset/230445/webkit

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fworkers%2Fname-property.html

--- /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/workers/name-property-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/workers/name-property-actual.txt
@@ -1,7 +1,7 @@
 CONSOLE MESSAGE: line 20: ReferenceError: Can't find variable: SharedWorker

 FAIL Test the name property of shared and dedicated workers via the name constructor option ReferenceError: Can't find variable: SharedWorker
+FAIL name property value for DedicatedWorkerGlobalScope assert_true: property exists on the global expected true got false
 PASS Declaring name as an accidental global must not cause a harness error for DedicatedWorkerGlobalScope 
-FAIL name property value for DedicatedWorkerGlobalScope assert_true: property exists on the global expected true got false
 PASS name property is replaceable for DedicatedWorkerGlobalScope

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