1859305 - [wpt-sync] Sync PR 42557 - [text-autospace] TextDirection support

Status: RESOLVED FIXED

(Core :: Layout: Text and Fonts, task, P4)

Description

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

Sync web-platform-tests PR 42557 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/42557
Details from upstream follow.

Lingqi Chi <[e-mail]> wrote:

[text-autospace] TextDirection support

This CL (partial) implements the mixed-direction text support,
holding the assumption that all runs in RTL items are not ideography.

This is not perfect but in most case it should work.
TODOs:

• IFA, base ltr. add spacing to the boundary of [LTR^, RTL] [Done]
• IFB. base ltr. add offset to the boundary of [RTL, ^LTR]
• IFC. base rtl. add spacing to the boundary of [LTR, ^RTL]
• IFD. base rtl. add offset to the boundary of [LTR, ^RTL]

See https://docs.google.com/document/d/10G1uasooKpKjNeyr1wtLV85wFMlc_TK4-vb9LG_3Fzw/edit#heading=h.ylm14b5jephv
for rationals.

Bug: 1463890
Change-Id: I021058671092a70b19860930488e23138dcf1a5a
Reviewed-on: https://chromium-review.googlesource.com/4904256
WPT-Export-Revision: e955fe2f2266f93ad38b7fb2564ce84a758d4b46

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=0a94769b3aaaaddbca927c03d5eed2b0abd1a4a4

Comment 2

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

CI Results

Ran 9 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
FAIL: 3

Chrome

OK : 1
FAIL: 3

Safari

OK : 1
FAIL: 3

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /css/css-text/text-autospace/text-autospace-mixed-001.html [wpt.fyi]
  • text-autospace-mixed-001: FAIL (Chrome: FAIL, Safari: FAIL)
  • text-autospace-mixed-001 1: FAIL (Chrome: FAIL, Safari: FAIL)
  • text-autospace-mixed-001 2: FAIL (Chrome: FAIL, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/94ae7b2f0376
[wpt PR 42557] - [text-autospace] TextDirection support [First part], a=testonly
https://hg.mozilla.org/integration/autoland/rev/a16212880b2c
[wpt PR 42557] - Update wpt metadata, a=testonly

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/94ae7b2f0376
https://hg.mozilla.org/mozilla-central/rev/a16212880b2c