1677679 - [wpt-sync] Sync PR 26549 - [TablesNG] Sticky position

Status: RESOLVED FIXED

(Core :: Layout: Tables, task, P4)

Description

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

Sync web-platform-tests PR 26549 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/26549
Details from upstream follow.

b'Aleks Totic <[e-mail]>' wrote:

[TablesNG] Sticky position

Legacy used Table as a sticky container for TD.

Bring TablesNG in sync with legacy, and make
table rows also use table as a sticky container.

Standard not settled yet, discussion at:
https://github.com/w3c/csswg-drafts/issues/5020

Makes 2 layout tests pass:

external/wpt/css/css-position/sticky/position-sticky-table-th-bottom.html
external/wpt/css/css-position/sticky/position-sticky-table-th-top.html

Makes 3 unit tests pass
LayoutBoxModelObjectTest.StickyPositionComplexTableNesting (layout_box_model_object_test.cc:886)
LayoutBoxModelObjectTest.StickyPositionNestedStickyTable (layout_box_model_object_test.cc:818)
LayoutBoxModelObjectTest.StickyPositionTableContainers (layout_box_model_object_test.cc:349)

Bug: 958381
Change-Id: If099efe32a6a23154b53bf96981f7176030cd52c

Reviewed-on: https://chromium-review.googlesource.com/2542737
WPT-Export-Revision: 2974c1f53a8e90181907cfef5cf785f0637dec9c

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=2b30dbd71ddd49f81f17f824075489d75035bb0b

Comment 2

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

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 3 subtests

Status Summary

Firefox

OK : 1
PASS: 3

Chrome

OK : 1
PASS: 1
FAIL: 2

Safari

OK : 1
PASS: 1
FAIL: 2

Links

GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/855d791ac1c8
[wpt PR 26549] - [TablesNG] Sticky position, a=testonly

Comment 4

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/855d791ac1c8