Closed Bug 1636834 Opened 3 months ago Closed 3 months ago

[wpt-sync] Sync PR 23497 - [FlexNG] Make simplified layout algorithm use static-position from layer

Categories

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

task

Tracking

()

RESOLVED FIXED
mozilla78
Tracking Status
firefox78 --- fixed

People

(Reporter: mozilla.org, Unassigned)

References

(Depends on 1 open bug, )

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 23497 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/23497
Details from upstream follow.

Ian Kilpatrick <ikilpatrick@chromium.org> wrote:

[FlexNG] Make simplified layout algorithm use static-position from layer

Step 2/4 in getting flex to use the simplified layout pass.

Instead of re-calculating the static-position within the simplified
layout pass, store this on the paint-layer, and read it back during
the simplified pass.

This isn't ideal. A better way of doing this would be to add
"placeholder" fragments which contain this information instead.

Bug: 845235
Change-Id: I1e8af7f2c487f22c72d657eb1a20b3022329899e

Reviewed-on: https://chromium-review.googlesource.com/2185513
WPT-Export-Revision: 0f256ed9c90c3fd893f9ab227437812d8341a81d

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

CI Results

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

Total 1 tests

Status Summary

Firefox

PASS: 1

Chrome

PASS: 1

Safari

PASS: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/15829e9f9a7e
[wpt PR 23497] - [FlexNG] Make simplified layout algorithm use static-position from layer, a=testonly
Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/66fc6d279696
[wpt PR 23497] - [FlexNG] Make simplified layout algorithm use static-position from layer, a=testonly
Status: NEW → RESOLVED
Closed: 3 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla78
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