[Webkit-unassigned] [Bug 208202] New: REGRESSION: (r257289) [ macOS ] fast/dom/navigator-detached-no-crash.html is failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=208202

            Bug ID: 208202
           Summary: REGRESSION: (r257289) [ macOS ]
                    fast/dom/navigator-detached-no-crash.html is failing
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: DOM
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: jacob_uphoff at apple.com

fast/dom/navigator-detached-no-crash.html

This test started to fail on Catalina & Mojave wk2 Debug & GPUProcess after commit r257289

I was able to reproduce this 100% of the time by running the test in iterations with the command 'run-webkit-tests --root debug-257289 fast/dom/navigator-detached-no-crash.html --debug -f --iterations 5' 

This test did not reproduce on commit r257288 and reproduces 100% on r257289.

History:

https://results.webkit.org/?suite=layout-tests&test=fast%2Fdom%2Fnavigator-detached-no-crash.html

Diff:

--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/dom/navigator-detached-no-crash-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/dom/navigator-detached-no-crash-actual.txt
@@ -6,6 +6,7 @@
 navigator.appCodeName is OK
 navigator.appName is OK
 navigator.appVersion is OK
+navigator.canShare() is OK
 navigator.clipboard is OK
 navigator.cookieEnabled is OK
 navigator.credentials is OK
@@ -36,6 +37,7 @@
 navigator.appCodeName is OK
 navigator.appName is OK
 navigator.appVersion is OK
+navigator.canShare() is OK
 navigator.clipboard is OK
 navigator.cookieEnabled is OK
 navigator.credentials is OK

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