[Webkit-unassigned] [Bug 182719] New: Layout Test http/tests/resourceLoadStatistics/partitioned-and-unpartitioned-cookie-deletion.html is flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=182719

            Bug ID: 182719
           Summary: Layout Test
                    http/tests/resourceLoadStatistics/partitioned-and-unpa
                    rtitioned-cookie-deletion.html is flaky
           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: jlewis3 at apple.com
                CC: ryanhaddad at apple.com, wilander at apple.com

The following layout test is flaky on High Sierra WK2

http/tests/resourceLoadStatistics/partitioned-and-unpartitioned-cookie-deletion.html

Probable cause:

The failures started after https://trac.webkit.org/changeset/228294

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2FresourceLoadStatistics%2Fpartitioned-and-unpartitioned-cookie-deletion.html


https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r228318%20(2007)/results.html

Diff:

--- /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/http/tests/resourceLoadStatistics/partitioned-and-unpartitioned-cookie-deletion-expected.txt
+++ /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/http/tests/resourceLoadStatistics/partitioned-and-unpartitioned-cookie-deletion-actual.txt
@@ -27,13 +27,13 @@
 --------
 After removal, should receive no cookies.
 Did not receive cookie named 'firstPartyCookie'.
-Did not receive cookie named 'thirdPartyCookie'.
-Client-side document.cookie:
+Received cookie named 'thirdPartyCookie'.
+Client-side document.cookie: thirdPartyCookie=value

 --------
 Frame: '<!--framePath //<!--frame4-->-->'
 --------
 After user interaction, should receive no cookies.
-Did not receive cookie named 'firstPartyCookie'.
+Received cookie named 'firstPartyCookie'.
 Did not receive cookie named 'thirdPartyCookie'.
-Client-side document.cookie:
+Client-side document.cookie: firstPartyCookie=value

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