Bug 291345 – [ iOS ] 7 imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-*.https.html are flaky failures.

• Component: Service Workers
• Status: RESOLVED FIXED

[Yasmin Karimi]

The following 7 tests are flakily failing on iOS:

imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-register.https.html 
imported/w3c/web-platform-tests/trusted-types/ServiceWorker-block-eval-function-constructor.https.html
imported/w3c/web-platform-tests/trusted-types/ServiceWorker-eval.https.html 
imported/w3c/web-platform-tests/trusted-types/ServiceWorker-importScripts.https.html 
imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-register-from-DedicatedWorker.https.html
imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-register-from-ServiceWorker.https.html 
imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-register-from-SharedWorker.https.html 

HISTORY:

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorkerContainer-register.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorker-block-eval-function-constructor.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorker-eval.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorker-importScripts.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorkerContainer-register-from-DedicatedWorker.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorkerContainer-register-from-ServiceWorker.https.html&test=imported%2Fw3c%2Fweb-platform-tests%2Ftrusted-types%2FServiceWorkerContainer-register-from-SharedWorker.https.html

TEXT DIFF URLS:

https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/293440@main%20(728)/imported/w3c/web-platform-tests/trusted-types/ServiceWorkerContainer-register-from-SharedWorker.https-diff.txt

https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/293440@main%20(728)/imported/w3c/web-platform-tests/trusted-types/ServiceWorker-block-eval-function-constructor.https-diff.txt

https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/293440@main%20(728)/imported/w3c/web-platform-tests/trusted-types/ServiceWorker-eval.https-diff.txt

TEST RESULTS:

https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/293440@main%20(728)/results.html

REPRODUCIBILITY:

I was unable to reproduce on the iOS 18.2 simulator.

[Radar WebKit Bug Importer]

<rdar://problem/148950679>

[EWS]

Test gardening commit 293498@main (b055eed4b797): <https://commits.webkit.org/293498@main>

Reviewed commits have been landed. Closing PR #43878 and removing active labels.

[Luke Warlow]

*** Bug 290876 has been marked as a duplicate of this bug. ***

[Luke Warlow]

Pull request: https://github.com/WebKit/WebKit/pull/44684

[EWS]

Committed 294289@main (7064ff622a42): <https://commits.webkit.org/294289@main>

Reviewed commits have been landed. Closing PR #44684 and removing active labels.

[Sam Sneddon [:gsnedders]]

I wonder if this is the same issue with testharness.js https://github.com/web-platform-tests/wpt/pull/51934, which suggests we should re-import web-platform-tests/resources; I'll try to get to that soon, but no promises.