1750958 - [wpt-sync] Sync PR 32449 - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=232387

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task, P4)

Description

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

Sync web-platform-tests PR 32449 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/32449
Details from upstream follow.

Alexey Shvayka <[e-mail]> wrote:

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=232387

This upstream reviewed change (by Geoff on 2021-10-27) is a follow-up fix for #31599, which aligns tests assertions for cross-realm errors with the spec, Chrome (except for XPathNSResolver doesn't seem to emit "error" event, only logs errors to console), and now WebKit.

The spec: ECMA's "throw a TypeError exception" uses "running execution context" (step 4) to create an object in, which is switched to the realm of value per https://webidl.spec.whatwg.org/#ref-for-prepare-to-run-script.

As for detached browsing context change, I haven't found a spec for it, yet browsers seem to be in agreement for this particular case. I'll submit a WebIDL PR a bit later.

Comment 1

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=ecd976e5217f1ade6527c321ff86d03a9139c65b

Comment 2

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

Test result changes from PR not available.

Comment 3

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

Test result changes from PR not available.

Comment 4

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

Test result changes from PR not available.

Comment 5

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

Test result changes from PR not available.

Comment 6

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

Test result changes from PR not available.

Comment 7

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

Test result changes from PR not available.

Comment 8

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

Test result changes from PR not available.

Comment 9

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

Test result changes from PR not available.

Comment 10

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

Test result changes from PR not available.

Comment 11

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

Test result changes from PR not available.

Comment 12

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/8e5c0e5f8701
https://hg.mozilla.org/mozilla-central/rev/befa5f0c4a3d