Closed Bug 1474362 Opened 2 years ago Closed 2 years ago

[wpt-sync] Sync PR 11858 - Update the intersection-observer IDL file


(Core :: Layout, enhancement, P4)




Tracking Status
firefox63 --- fixed


(Reporter: wptsync, Unassigned)




(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 11858 into mozilla-central (this bug is closed when the sync is complete).

Details from upstream follow.

Luke Bjerring <> wrote:
>  Update the intersection-observer IDL file
>  Hello reviewer(s),
>  This PR is intended to consolidate the spec’s IDL definition with the WPT test suite’s copy, and any idlharness tests.
>  The up-to-date copy of the IDL file was automatically extracted from the reffy-reports repo ( which scrapes known specs automatically + regulary.
>  This PR is part of a migration project which will eventually be automatically updating and creating PRs for changes in spec IDL.
>  Please check that:
>  The spec (and its source) is correct and up-to-date
>  All tests which cover the IDL in the spec have been migrated to fetch + use the idl in the `interfaces/` directory (instead of inline copies in the test files).
Whiteboard: [wptsync downstream] → [wptsync downstream error]
Component: web-platform-tests → Layout
Product: Testing → Core
Whiteboard: [wptsync downstream error] → [wptsync downstream]
Ran 1 tests and 52 subtests
OK     : 1
PASS   : 50
FAIL   : 2

New tests that have failures or other problems:
    IntersectionObserver interface: observer must inherit property "thresholds" with the proper type: FAIL
    IntersectionObserverEntry interface object length: FAIL
Pushed by
[wpt PR 11858] - Update the intersection-observer IDL file, a=testonly
[wpt PR 11858] - Update wpt metadata, a=testonly
Closed: 2 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla63
Marking this as qe-verify -, per comment 3.
Flags: qe-verify-
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