1849353 - [wpt-sync] Sync PR 41529 - Handle clipped overflow correctly in table fragmentation.

Status: RESOLVED FIXED

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

Description

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

Sync web-platform-tests PR 41529 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/41529
Details from upstream follow.

Morten Stenshorne <[e-mail]> wrote:

Handle clipped overflow correctly in table fragmentation.

When we reach the end of a fragmentable node that clips its overflow,
children do not contribute to additional fragmentainers past that point.
See kDisableFragmentation in NGBreakStatus and
RelayoutWithoutFragmentation() in NGLayoutAlgorithm for details.

The table code didn't handle this correctly. Use
InvolvedInBlockFragmentation() instead of checking if block
fragmentation is active, so that we also handle cases where there's an
incoming break token, but no more fragmentation is to take place.

Table captions need to be re-laid out when we're re-laying out without
fragmentation, so that we resume at the break tokens, instead of
starting from scratch.

Bug: 1459623
Change-Id: I90281cc5dcc1225865daa6ac755534631753df41
Reviewed-on: https://chromium-review.googlesource.com/4793490
WPT-Export-Revision: 888c4beb705f836985db550e34469fe68fe15f2e

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=288a38ec8c5b2a0d5275f1e75b55390e59e2646f

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=096755b7773cf20d037b82f64e183f2fd3d52f5e

Comment 3

[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

Status Summary

Firefox

PASS : 1

Chrome

CRASH: 1

Safari

PASS : 1

Links

GitHub PR Head
GitHub PR Base

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/96ebba58e3a9
[wpt PR 41529] - Handle clipped overflow correctly in table fragmentation., a=testonly

Comment 5

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/96ebba58e3a9