1698598 - [wpt-sync] Sync PR 28082 - URLPattern: Compile regexp with `u` flag.

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

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

Sync web-platform-tests PR 28082 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/28082
Details from upstream follow.

b'Ben Kelly <[e-mail]>' wrote:

URLPattern: Compile regexp with u flag.

This CL enables unicode mode when compiling the internal regexp. This
is the recommended mode for new features. One benefit we get here is
that the regexp compilation will fail for unknown escape sequences which
helps allow future escape sequences to be added to the standard.

It turns out, however, that path-to-regexp was over-escaping its
regular expressions. So we had to remove =, !, and : from the
list of characters to escape.

This has all been discussed on:

https://github.com/WICG/urlpattern/issues/25

Bug: 1141510
Change-Id: Id4eb6ceaa3b4aa0bb9bc33e200cd40d0b65feb49

Reviewed-on: https://chromium-review.googlesource.com/2758148
WPT-Export-Revision: f20962befb7b7259a10816d593cdedb6e896e3f0

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=9a64004440c1d2fb858daae82859f295782d009c

Comment 2

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

Attachment: Notable wpt changes

# CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 4 tests and 182 subtests

## Status Summary

### Firefox
OK   : 4
PASS : 4
FAIL : 724

### Chrome
OK   : 4
PASS : 36
FAIL : 692

### Safari
OK   : 3
PASS : 3
FAIL : 543
ERROR: 1

## Links
[GitHub PR Head](https://wpt.fyi/results/?sha=bcd3abc3d1c9696be2f330505fe7f508e92d6869&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=bcd3abc3d1c9696be2f330505fe7f508e92d6869&label=pr_base)

## Details

(See attachment for full changes)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/cd6ab87d9ce4
[wpt PR 28082] - URLPattern: Compile regexp with `u` flag., a=testonly
https://hg.mozilla.org/integration/autoland/rev/a8a2426f02b2
[wpt PR 28082] - Update wpt metadata, a=testonly

Comment 4

[Cristian Brindusan [:cbrindusan]]

https://hg.mozilla.org/mozilla-central/rev/cd6ab87d9ce4
https://hg.mozilla.org/mozilla-central/rev/a8a2426f02b2