Closed Bug 1638350 Opened 10 months ago Closed 9 months ago

[wpt-sync] Sync PR 23635 - Web platform tests for break avoidance at class A breakpoints.

Categories

(Core :: Layout, task, P4)

task

Tracking

()

RESOLVED FIXED
mozilla78
Tracking Status
firefox78 --- fixed

People

(Reporter: mozilla.org, Unassigned)

References

()

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 23635 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/23635
Details from upstream follow.

Morten Stenshorne <mstensho@chromium.org> wrote:

Web platform tests for break avoidance at class A breakpoints.

All the tests pass with LayoutNGBlockFragmentation enabled. The legacy
engine has no support for such break avoidance at all, although some of
these tests still pass there. The passing tests test that break
avoidance at class A breakpoints is ignored when it should (e.g. when
overridden by a forced break).

Bug: 829028
Change-Id: Ief589c29883d99c3e60ad40526ceb3460b4269ff
Reviewed-on: https://chromium-review.googlesource.com/2203068
WPT-Export-Revision: 02206c0453fa704f01d54276e34f37830f2a1bdb

Component: web-platform-tests → Layout
Product: Testing → Core

CI Results

Ran 12 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 7 tests

Status Summary

Firefox

PASS: 4
FAIL: 3

Chrome

PASS: 3
FAIL: 4

Safari

PASS: 3
FAIL: 4

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

/css/css-break/break-between-avoid-003.html: FAIL (Chrome: FAIL, Safari: FAIL)
/css/css-break/break-between-avoid-001.html: FAIL (Chrome: FAIL, Safari: FAIL)
/css/css-break/break-between-avoid-000.html: FAIL (Chrome: FAIL, Safari: FAIL)

Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/2c79bfdfda09
[wpt PR 23635] - Web platform tests for break avoidance at class A breakpoints., a=testonly
https://hg.mozilla.org/integration/autoland/rev/f435c8b5b184
[wpt PR 23635] - Update wpt metadata, a=testonly
Status: NEW → RESOLVED
Closed: 9 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla78
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