1966247 - [wpt-sync] Sync PR 52513 - Add anchor positioning visibility tests.

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 52513 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/52513
Details from upstream follow.

Kiet Ho <[e-mail]> wrote:

Add anchor positioning visibility tests.

These tests concern a bug in WebKit where an initially hidden anchor-positioned element (display: none, visibility: hidden or hidden popover) is not rendered properly when the element is subsequent shown (by changing display, visibility or shown popover). More specifically, the element itself is rendered but not its descendants. See https://webkit.org/b/291065.

This is an export of https://github.com/WebKit/WebKit/pull/45100

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=3db511540356a5caa4872f9218bd537c6fbc4260

Comment 2

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

CI Results

Ran 7 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 2 tests

Status Summary

Firefox

FAIL: 2

Chrome

PASS: 2

Safari

FAIL: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-anchor-position/anchor-center-visibility-change.html [wpt.fyi]: FAIL (Chrome: PASS, Safari: FAIL)
• /css/css-anchor-position/position-area-visibility-change.html [wpt.fyi]: FAIL (Chrome: PASS, Safari: FAIL)

Comment 3

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

Attachment: Bug 1966247 [wpt PR 52513] - Add anchor positioning visibility tests., a=testonly

Automatic update from web-platform-tests
Add anchor positioning visibility tests.

These tests concern a bug in WebKit where an initially hidden anchor-positioned
element (display: none, visibility: hidden or hidden popover) is not
rendered properly when the element is subsequent shown (by changing display,
visibility or shown popover). More specifically, the element itself is rendered
but not its descendants. See webkit.org/b/291065.

--

wpt-commits: 268ccfe9e7c99ed4431907cee138a1fc7ea2cc31
wpt-pr: 52513

Comment 4

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

Attachment: Bug 1966247 [wpt PR 52513] - Update wpt metadata, a=testonly

wpt-pr: 52513
wpt-type: metadata

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/add481c2ce78
[wpt PR 52513] - Add anchor positioning visibility tests.,
https://hg.mozilla.org/integration/autoland/rev/bbea5630fdde
[wpt PR 52513] - Update wpt metadata,

Comment 6

[agoloman]

https://hg.mozilla.org/mozilla-central/rev/add481c2ce78
https://hg.mozilla.org/mozilla-central/rev/bbea5630fdde