Release selectors 0.24.0 and servo_arc 0.2.0
This patch extends #29361, bumping selectors to 0.24.0 and servo_arc to 0.2.0.
We’ll need to publish them too, in order to close#29105.
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This fixes the failures in bug 1671573 and just works thanks to the
invalidation improvements I did for :is / :where.
Added a couple tests for invalidation which is the tricky bit. 001 is a
very straight-forward test, 002 is the :is test but with :is() replaced
by double-:not().
This also fixes default namespaces inside :is() / :where(), which are
supposed to get ignored, but aren't. Added tests for that and for the
pre-existing :not() behavior which Chrome doesn't quite get right.
Differential Revision: https://phabricator.services.mozilla.com/D94142
Adjust is-where-parsing.html to work with both the new and old behavior,
and add a test for the new behavior.
Depends on D90049
Differential Revision: https://phabricator.services.mozilla.com/D90050
Adjust is-where-parsing.html to work with both the new and old behavior,
and add a test for the new behavior.
Depends on D90049
Differential Revision: https://phabricator.services.mozilla.com/D90050
This is strictly better and more flexible, but can change specificity so
have a pref in case it causes trouble. I doubt it will though, the
specificity rules of :is() make more sense, and my gut feeling is that
:-moz-any is not very used on the wild.
Make it early-beta-or-earlier for now to minimize risk, once this is on
nightly for a bit we can enable it everywhere.
Differential Revision: https://phabricator.services.mozilla.com/D86696
This addresses a minor regression in bloom-matching.html. The common
case here is that there's no selector to the right of the
pseudo-element, so keep that path inline, while keeping all other checks
out of line.
Differential Revision: https://phabricator.services.mozilla.com/D76793
After bug 1632647, we can have pseudo-classes inside :not / :is /
:where, which the invalidation and matching code weren't handling.
Add a few tests for this stuff working as expected.
Differential Revision: https://phabricator.services.mozilla.com/D76160
This implements the easy / straight-forward parts of the :where / :is
selectors.
The biggest missing piece is to handle properly invalidation when there
are combinators present inside the :where. That's the hard part of this,
actually.
But this is probably worth landing in the interim. This fixes some of
the visitors that were easy to fix.
Differential Revision: https://phabricator.services.mozilla.com/D70788
We need to ensure the rules that override all properties for scrollbar
part elements only apply to those that are NAC (and so will be eligible
for NAC style sharing). We have some uses of non-NAC <scrollbar>
elements that should continue to inherit properties from their parents.
To avoid any changes in rule matching order that come with changing specificity,
we add a new :-moz-native-anonymous-no-specificity pseudo-class.
While we're here, we note :-moz-native-anonymous-no-specificity (and the
regular :-moz-native-anonymous pseudo-class) as not needing style
sharing cache revalidation, as we never share NAC styles.
Differential Revision: https://phabricator.services.mozilla.com/D56154
Some of the stuff, in particular inside GeckoBindings stuff should be
refactored to be less ugly and duplicate a bit less code, but the rest of the
code should be landable as is.
Some invalidation changes are already needed because we weren't matching with
the right shadow host during invalidation (which made existing ::part() tests
fail).
Pending invalidation work:
* Making exportparts work right on the snapshots.
* Invalidating parts from descendant hosts.
They're not very hard but I need to think how to best implement it:
* Maybe get rid of ShadowRoot::mParts and just walk DOM descendants in the
Shadow DOM.
* Maybe implement a ElementHasExportPartsAttr much like HasPartAttr and use
that to keep the list of elements.
* Maybe invalidate :host and ::part() together in here[1]
* Maybe something else.
Opinions?
[1]: https://searchfox.org/mozilla-central/rev/131338e5017bc0283d86fb73844407b9a2155c98/servo/components/style/invalidation/element/invalidator.rs#561
Differential Revision: https://phabricator.services.mozilla.com/D53730
Update some URLs
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