Bug 287817 – REGRESSION(289950@main?): [ macOS wk1 ] http/tests/webarchive/cross-origin-stylesheet-crash.html is a constant failure.

• Component: New Bugs
• Status: RESOLVED DUPLICATE

[Yasmin Karimi]

http/tests/webarchive/cross-origin-stylesheet-crash.html

This test is a constant failure on macOS wk1.
It was flakily failing on macOS wk2 before, which is now passing.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fwebarchive%2Fcross-origin-stylesheet-crash.html

DIFF:

@@ -7,6 +7,9 @@
 		<key>WebResourceData</key>
 		<string>&lt;html&gt;&lt;head&gt;
 &lt;script&gt;
+if (window.internals)
+    internals.clearMemoryCache();
+
 if (window.testRunner)
     testRunner.dumpDOMAsWebArchive();
 &lt;/script&gt;


DIFF URL:

https://build.webkit.org/results/Apple-Sonoma-Debug-AppleSilicon-WK1-Tests/290482@main%20(5864)/http/tests/webarchive/cross-origin-stylesheet-crash-pretty-diff.html

REPRODUCIBILITY:

I was able to reproduce this failure on MacOS Sequoia 15.2 (24C101 / arm64) at ToT with the following command:

run-webkit-tests http/tests/webarchive/cross-origin-stylesheet-crash.html --iterations 20 -1

REGRESSION:

Contextual information indicates the probable regression point is 289950@main. The code paths changed in this commit appear to be directly related to the observed regression test failures. However, I was unable to produce a passing result locally.

[Radar WebKit Bug Importer]

<rdar://problem/145005323>

[Ben Schwartz]

*** This bug has been marked as a duplicate of bug 287509 ***