1877644 - New wpt failures in /shadow-dom/declarative/declarative-shadow-dom-repeats[-2].html

Status: RESOLVED FIXED

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

Description

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

Syncing wpt PR 44246 found new untriaged test failures in CI

Tests Affected

New Tests That Don't Pass

• /shadow-dom/declarative/declarative-shadow-dom-repeats.html [wpt.fyi]
  • Repeated declarative shadow roots keep only the first: FAIL (Chrome: PASS, Safari: FAIL)
  • Calling attachShadow() on declarative shadow root must match type: FAIL (Chrome: PASS, Safari: FAIL)
  • Calling attachShadow() on declarative shadow root must match all parameters: FAIL (Chrome: PASS, Safari: FAIL)

CI Results

Gecko CI (Treeherder)
GitHub PR Head

Notes

These updates will be on mozilla-central once bug 1876889 lands.

Note: this bug is for tracking fixing the issues and is not
owned by the wpt sync bot.

This bug is linked to the relevant tests by an annotation in
https://github.com/web-platform-tests/wpt-metadata. These annotations
can be edited using the wpt interop dashboard
https://jgraham.github.io/wptdash/

If this bug is split into multiple bugs, please also update the
annotations, otherwise we are unable to track which wpt issues are
already triaged. Resolving as duplicate or closing this issue should
be cause the bot to automatically update or remove the annotation.

Comment 1

[Thomas Wisniewski [:twisniewski]]

There is also a failure in a similar test now, https://wpt.fyi/results/shadow-dom/declarative/declarative-shadow-dom-repeats-2.html

Comment 2

[Adam Vandolder [:avandolder]]

The remaining failure here is due to the lack of the shadowrootserializable attribute, which should be fixed in https://bugzilla.mozilla.org/show_bug.cgi?id=1890428.

Comment 3

[Thomas Wisniewski [:twisniewski]]

These do now pass, so closing as fixed.