1986037 - [wpt-sync] Sync PR 54594 - Incorrect expectation after anchor moved

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 54594 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/54594
Details from upstream follow.

Rune Lillesveen <[e-mail]> wrote:

Incorrect expectation after anchor moved

The expectation that the same fallback should be kept was correct, but
forgot to adjust the expected offset change as a result of the anchor
being moved.

Bug: 441197137
Change-Id: I63696738430eee30847633da932a1323804a81d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6898598
Reviewed-by: Anders Hartvoll Ruud \<[e-mail]>
Commit-Queue: Rune Lillesveen \<[e-mail]>
Auto-Submit: Rune Lillesveen \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1508395}

Comment 1

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

PR 54594 applied with additional changes from upstream: 70c6e5ec320f23e5ec183558cb380610b531f8d7

Comment 2

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=6a30310496d9e35d58a093ce60392a7dd5206672

Comment 3

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

Attachment: Notable wpt changes

# CI Results

Ran 14 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 345 tests

## Status Summary

### Firefox
`OK`  : 1[GitHub] 210[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-android-em-7.0-x86_64-lite-qr-opt-geckoview, Gecko-android-em-7.0-x86_64-qr-debug-geckoview, Gecko-android-em-7.0-x86_64-qr-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt, Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]
`PASS`: 26[Gecko-linux2204-64-wayland-debug, Gecko-linux2204-64-wayland-opt] 9591[Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt] 9630[Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt] 9631[Gecko-linux2404-64-debug, Gecko-linux2404-64-opt] 9632[Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 9633[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-7.0-x86_64-lite-qr-opt-geckoview, Gecko-android-em-7.0-x86_64-qr-debug-geckoview, Gecko-android-em-7.0-x86_64-qr-opt-geckoview]
`FAIL`: 3[GitHub] 3869[Gecko-windows11-32-24h2-debug, Gecko-windows11-32-24h2-opt] 3935[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-7.0-x86_64-lite-qr-opt-geckoview, Gecko-android-em-7.0-x86_64-qr-debug-geckoview, Gecko-android-em-7.0-x86_64-qr-opt-geckoview] 3936[Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview] 3938[Gecko-linux2404-64-debug, Gecko-linux2404-64-opt] 3939[Gecko-windows11-64-24h2-debug, Gecko-windows11-64-24h2-opt]

### Chrome
`OK`  : 1
`PASS`: 3

### Safari
`OK`  : 1
`PASS`: 2
`FAIL`: 1

## Links
[Gecko CI (Treeherder)](https://treeherder.mozilla.org/#/jobs?repo=try&revision=6a30310496d9e35d58a093ce60392a7dd5206672)
[GitHub PR Head](https://wpt.fyi/results/?sha=fd7eb2698792efeccafe0898cbc6d7edfd8f0b02&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=fd7eb2698792efeccafe0898cbc6d7edfd8f0b02&label=pr_base)

## Details

### Firefox-only Failures
* [/css/css-anchor-position/last-successful-animation.html](https://wpt.live/css/css-anchor-position/last-successful-animation.html) [[wpt.fyi](https://wpt.fyi/results/css/css-anchor-position/last-successful-animation.html)]
  * Starts rendering with flip-block: `FAIL` linked bug:Bug 1985302
  * Base position without fallback now successful: `FAIL` linked bug:Bug 1985302

(See attachment for full changes)

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/1031c4e633d2
https://hg.mozilla.org/integration/autoland/rev/c999a072ce0e
[wpt PR 54594] - Incorrect expectation after anchor moved, a=testonly

Comment 5

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/c999a072ce0e