1972990 - Add testcase for promise and detached iframe

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task)

Description

[Tooru Fujisawa [:arai]]

for https://github.com/whatwg/html/issues/11252#issuecomment-2986661997

As discovered in bug 1663090 and https://github.com/whatwg/html/issues/11252 , promise reaction jobs with detached iframe's realm should be skipped per spec.
We should have WPT testcase for this behavior, so that it will catch interop issues.

Things to cover:

• reaction job, with handlers from detached iframe
• thenable job with "then" function from detached iframe
• Promise.resolve vs Promise.reject behavior difference
• Promise.resolve internally performed inside combinator functions (Promise.all etc)

Comment 1

[Tooru Fujisawa [:arai]]

Attachment: Bug 1972990 - Add testcases for the interaction between promise jobs and detached iframe. r?smaug!

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/3fe2ae784b49
https://hg.mozilla.org/integration/autoland/rev/c54ffd11b3db
Add testcases for the interaction between promise jobs and detached iframe. r=smaug,zcorpan

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/53364 for changes under testing/web-platform/tests

Comment 4

[amarc]

https://hg.mozilla.org/mozilla-central/rev/c54ffd11b3db

Comment 5

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Upstream PR merged by moz-wptsync-bot

Comment 6

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Upstream PR merged by moz-wptsync-bot