Bug 209993 – TestWebKitAPI.WebKit.DefaultDisplayName and TestWebKitAPI.WebKit.CustomDisplayName are flaky failures

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Ryan Haddad]

TestWebKitAPI.WebKit.DefaultDisplayName is a flaky failure


    TestWebKitAPI.WebKit.DefaultDisplayName
        _RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL.
        
        /Volumes/Data/slave/mojave-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/DisplayName.mm:69
        Expected equality of these values:
          name
            Which is: "com.apple.WebKit.WebContent"
          @"TestWebKitAPI Web Content"
            Which is: "TestWebKitAPI Web Content"
        

https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKit.DefaultDisplayName

[Radar WebKit Bug Importer]

<rdar://problem/61282602>

[Ryan Haddad]

The test was added with https://trac.webkit.org/changeset/257225/webkit

The first failure I see on the results database is @ r258914

It isn't immediately clear to me when this regressed.

[Ryan Haddad]

TestWebKitAPI.WebKit.CustomDisplayName is also flaky (it was also added in r257225):

    TestWebKitAPI.WebKit.CustomDisplayName
        _RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL.
        
        /Volumes/Data/slave/mojave-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/DisplayName.mm:55
        Expected equality of these values:
          name
            Which is: "TestWebKitAPI Web Content"
          displayNameToSet
            Which is: "test display name"

https://results.webkit.org/?suite=api-tests&suite=api-tests&test=TestWebKitAPI.WebKit.DefaultDisplayName&test=TestWebKitAPI.WebKit.CustomDisplayName

[Alex Christensen]

Created attachment 398005 [details]
Patch

[EWS]

Committed r260971: <https://trac.webkit.org/changeset/260971>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 398005 [details].