1896778 - [wpt-sync] Sync PR 46269 - Rename position-anchor:implicit to position-anchor:auto

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

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

Sync web-platform-tests PR 46269 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/46269
Details from upstream follow.

Mason Freed <[e-mail]> wrote:

Rename position-anchor:implicit to position-anchor:auto

See the spec discussion here:

https://github.com/w3c/csswg-drafts/issues/10312#issuecomment-2108836689

This is observable, but barely. After this CL, implicit won't be a
valid value for position-anchor, so it'll resolve to the default
value of auto. Meaning the behavior will be the same. But via the
CSSOM, getComputedStyle(element).positionAnchor will now return "auto"
instead of "implicit".

Fixed: 340206288
Change-Id: I75b05310638dca70aa6aa8807da8cfe7c9624a32
Reviewed-on: https://chromium-review.googlesource.com/5540275
WPT-Export-Revision: 975500c80b453cae381f4f4513f39cfa8a9a7470

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=3c0b8cbe2b55ef4f09f641c8c5f21ca906b0dfa4

Comment 2

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

Attachment: Notable wpt changes

# CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 5 tests

## Status Summary

### Firefox
`OK`  : 4
`PASS`: 10
`FAIL`: 643

### Chrome
`OK`  : 4
`PASS`: 551
`FAIL`: 102

### Safari
`OK`  : 4
`PASS`: 10
`FAIL`: 643

## Links
[Gecko CI (Treeherder)](https://treeherder.mozilla.org/#/jobs?repo=try&revision=3c0b8cbe2b55ef4f09f641c8c5f21ca906b0dfa4)
[GitHub PR Head](https://wpt.fyi/results/?sha=05d3f03b5ddbf84776c778e55d89947da9e075e8&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=05d3f03b5ddbf84776c778e55d89947da9e075e8&label=pr_base)

## Details

(See attachment for full changes)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/c7ccf51781a9
[wpt PR 46269] - Rename position-anchor:implicit to position-anchor:auto, a=testonly
https://hg.mozilla.org/integration/autoland/rev/cc4ae5853cac
[wpt PR 46269] - Update wpt metadata, a=testonly

Comment 4

[Aron Cseh [:acseh]]

https://hg.mozilla.org/mozilla-central/rev/c7ccf51781a9
https://hg.mozilla.org/mozilla-central/rev/cc4ae5853cac