Bug 296182 – [ iOS ] 2x imported/w3c/web-platform-tests/beacon (layout tests) are flakey text failures

• Component: New Bugs
• Status: RESOLVED DUPLICATE

[Bryan Medina]

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

Are 2 tests that are flakey text failures on iOS.

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

TEXT DIFF URLS
https://build.webkit.org/results/Apple-iOS-18-Simulator-Debug-WK2-Tests/297565@main%20(1255)/imported/w3c/web-platform-tests/beacon/beacon-redirect.https.window-diff.txt
https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Debug-WK2-Tests/297579@main%20(1348)/imported/w3c/web-platform-tests/beacon/beacon-cors.https.window-diff.txt:

TEXT DIFFS: 

FOR: imported/w3c/web-platform-tests/beacon/beacon-cors.https.window.html
 
 PASS /common/redirect.py does not support CORS
-PASS cross-origin, CORS-safelisted: type = string
+FAIL cross-origin, CORS-safelisted: type = string assert_true: timeout expected true got false
 PASS cross-origin, CORS-safelisted: type = arraybuffer
 PASS cross-origin, CORS-safelisted: type = form
 PASS cross-origin, CORS-safelisted: type = blob



FOR: imported/w3c/web-platform-tests/beacon/beacon-redirect.https.window.html

 PASS cross-origin, CORS-safelisted: status = 307, type = string
-PASS cross-origin, CORS-safelisted: status = 307, type = arraybuffer
+FAIL cross-origin, CORS-safelisted: status = 307, type = arraybuffer assert_true: timeout expected true got false
 PASS cross-origin, CORS-safelisted: status = 307, type = form
 PASS cross-origin, CORS-safelisted: status = 307, type = blob
 PASS cross-origin, CORS-safelisted: status = 308, type = string

[Radar WebKit Bug Importer]

<rdar://problem/156142999>

[Bryan Medina]

I was able to reproduce both text failures locally on my device running iOS 18 Simulator with Debug ToT using the following command:

run-webkit-tests <test_name_here> --ios-simulator --iterations=50

[EWS]

Test gardening commit 297589@main (ad3408f582d7): <https://commits.webkit.org/297589@main>

Reviewed commits have been landed. Closing PR #48246 and removing active labels.

[Bryan Medina]

It seems that these tests have been flakey since they were introduced.

[Anne van Kesteren]

*** This bug has been marked as a duplicate of bug 229832 ***