[Webkit-unassigned] [Bug 224117] New: [GTK] Test intersection-observer/intersection-observer-keeps-js-wrapper-of-target-alive.html is flaky and sometimes fails

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=224117

            Bug ID: 224117
           Summary: [GTK] Test
                    intersection-observer/intersection-observer-keeps-js-w
                    rapper-of-target-alive.html is flaky and sometimes
                    fails
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clopez at igalia.com
                CC: bugs-noreply at webkitgtk.org

The test imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub.html is flaky and sometimes it fails.

When it fails it outputs this diff:


--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/intersection-observer/intersection-observer-keeps-js-wrapper-of-target-alive-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/intersection-observer/intersection-observer-keeps-js-wrapper-of-target-alive-actual.txt
@@ -1,4 +1,4 @@
 This tests that JS wrappers of targets enqueued to be delivered to an intersection observer do not get collected.

-PASS
+FAIL - 5 targets lost JS wrappers



Passing something like "--repeat-each=500" to run-webkit-tests may help to reproduce the issue

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