[ Big Sur ] imported/w3c/web-platform-tests/beacon/beacon-cors.sub.window.html is a flaky failure

• Component: New Bugs
• Status: RESOLVED FIXED

[Truitt Savell]

imported/w3c/web-platform-tests/beacon/beacon-cors.sub.window.html

This test has been a flaky failure sense r271039, though it seems unrelated.

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fbeacon%2Fbeacon-cors.sub.window.html

Diff:
--- /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/beacon/beacon-cors.sub.window-expected.txt
+++ /Volumes/Data/slave/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/beacon/beacon-cors.sub.window-actual.txt
@@ -11,7 +11,7 @@
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: SmallSafeContentTypeText-CORS-ALLOW
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: NoData-CORS-FORBID
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: NullData-CORS-FORBID
-PASS Verify 'navigator.sendbeacon()' successfully sends for variant: UndefinedData-CORS-FORBID
+FAIL Verify 'navigator.sendbeacon()' successfully sends for variant: UndefinedData-CORS-FORBID assert_true: timeout expected true got false
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: SmallString-CORS-FORBID
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: SmallBlob-CORS-FORBID
 PASS Verify 'navigator.sendbeacon()' successfully sends for variant: SmallBufferSource-CORS-FORBID

[Radar WebKit Bug Importer]

<rdar://problem/73048771>

[Truitt Savell]

marked this as failing in https://trac.webkit.org/changeset/271411/webkit

[Chris Dumez]

Committed r271747: <https://trac.webkit.org/changeset/271747>