1656299 - [wpt-sync] Sync PR 24816 - [layout] Fix relative positioning w/ percents and calcs.

Status: RESOLVED FIXED

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

Description

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

Sync web-platform-tests PR 24816 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/24816
Details from upstream follow.

Ian Kilpatrick <[e-mail]> wrote:

[layout] Fix relative positioning w/ percents and calcs.

Previously we would accidentally resolve things like: "top: 50%" against
"-1" (in the case where we have an indefinite size) causing an incorrect
position.

Additionally there was a separate bug where we'd resolve
"top: calc(10px + 10%)" against indefinite sizes, which also shouldn't
resolve.

This patch fixes both these issues.

Change-Id: I2ec4fa324217225fcdc0dcb3fbd4f55c256829c6

Reviewed-on: https://chromium-review.googlesource.com/2329917
WPT-Export-Revision: bfbf92b714e1b1f98ffbf9032977387e015b9a14

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=91e1b4602ec10898bfcc91b0892859da5a179709

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=702d3e55afd0518e149c9edd7416e98940738fe6

Comment 3

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

CI Results

Ran 6 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 2 tests

Status Summary

Firefox

PASS: 2

Chrome

FAIL: 2

Safari

PASS: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b17284e3037e
[wpt PR 24816] - [layout] Fix relative positioning w/ percents and calcs., a=testonly

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3842825edffb
[wpt PR 24816] - [layout] Fix relative positioning w/ percents and calcs., a=testonly

Comment 6

[Razvan Maries]

https://hg.mozilla.org/mozilla-central/rev/3842825edffb