[ BigSur Release wk2 arm64] imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https.html

[Eric Hutchison]

imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https.html

is a flaky failure on Mac BigSur Release wk2 arm64.

History: https://results.webkit.org/?platform=mac&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcross-origin-opener-policy%2Fiframe-popup-unsafe-none-to-same-origin.https.html

Results: https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK2-Tests/r280056%20(2748)/results.html

Diff:
--- /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https-expected.txt
+++ /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https-actual.txt
@@ -1,3 +1,5 @@
+
+Harness Error (TIMEOUT), message = null
 
 FAIL unsafe-none with SAME_ORIGIN iframe opening popup via window_open a SAME_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
 FAIL unsafe-none with SAME_ORIGIN iframe opening popup via anchor a SAME_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
@@ -27,7 +29,7 @@
 FAIL unsafe-none with SAME_ORIGIN iframe opening popup via anchor a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
 FAIL unsafe-none with SAME_ORIGIN iframe opening popup via form_GET a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
 FAIL unsafe-none with SAME_ORIGIN iframe opening popup via form_POST a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
-FAIL unsafe-none with SAME_SITE iframe opening popup via window_open a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
+TIMEOUT unsafe-none with SAME_SITE iframe opening popup via window_open a CROSS_ORIGIN with COOP: "same-origin" Test timed out
 FAIL unsafe-none with SAME_SITE iframe opening popup via anchor a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
 FAIL unsafe-none with SAME_SITE iframe opening popup via form_GET a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true
 FAIL unsafe-none with SAME_SITE iframe opening popup via form_POST a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true

Reproduced on r280471 with run-webkit-tests -f --iterations 500 --exit-after-n-failures 1 --clobber-old-results imported/w3c/web-platform-tests/html/cross-origin-opener-policy/iframe-popup-unsafe-none-to-same-origin.https.html. Slight change in diff is: "-FAIL unsafe-none with SAME_ORIGIN iframe opening popup via window_open a CROSS_ORIGIN with COOP: "same-origin" assert_equals: opener expected false but got true" (failed SAME_ORIGIN instead of CROSS_ORIGIN).

[Radar WebKit Bug Importer]

<rdar://problem/81326352>

[Eric Hutchison]

Updated test expectations at https://trac.webkit.org/changeset/280475/webkit.

[Eric Hutchison]

*** This bug has been marked as a duplicate of bug 228642 ***