Bug 228127

Summary:	[ Mac , iOS Debug ] imported/w3c/web-platform-tests/html/cross-origin-opener-policy/resource-popup.https.html is a flaky failure.
Product:	WebKit	Reporter:	Eric Hutchison <ehutchison>
Component:	DOM	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ayumi_kojima, bfulgham, ehutchison, Morningstar, thorton, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=192193

Description Eric Hutchison 2021-07-20 14:57:25 PDT

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/resource-popup.https.html

is a flaky failure on Mac and iOS debug

History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcross-origin-opener-policy%2Fresource-popup.https.html

Diff: 

--- /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/resource-popup.https-expected.txt
+++ /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/resource-popup.https-actual.txt
@@ -3,7 +3,7 @@
 The HTTP `Refresh` header is used to ensure the child eventually closes itself (since proper observance of COOP will prevent the parent from closing the child in some cases).
 
 
-FAIL /common/dummy.xml - parent COOP: ""; child COOP: "same-origin" assert_equals: expected (object) null but got (string) "FAIL"
+FAIL /common/dummy.xml - parent COOP: ""; child COOP: "same-origin" assert_equals: expected (object) null but got (string) "foobar"
 FAIL /common/dummy.xml - parent COOP: "same-origin"; child COOP: "" assert_equals: expected (object) null but got (string) "FAIL"
 FAIL /common/dummy.xml - parent COOP: "same-origin"; child COOP: "same-origin" assert_equals: expected "foobar" but got "FAIL"
 FAIL /images/red.png - parent COOP: ""; child COOP: "same-origin" assert_equals: expected (object) null but got (string) "foobar"

Reproduced results using run-webkit-tests -1 --force -f --iterations 500 --exit-after-n-failures 2 --clobber-old-results imported/w3c/web-platform-tests/html/cross-origin-opener-policy/resource-popup.https.html

Comment 1 Radar WebKit Bug Importer 2021-07-20 14:57:58 PDT

<rdar://problem/80859714>

Comment 2 Eric Hutchison 2021-07-20 15:08:43 PDT

Updated test expectations in https://trac.webkit.org/changeset/280108/webkit.

Comment 3 Dawn Morningstar 2022-03-30 17:49:00 PDT

(In reply to Eric Hutchison from comment #2)
> Updated test expectations in https://trac.webkit.org/changeset/280108/webkit.

Expectations became unset, reset expectations here: r292133