I still haven't implemented each_part(), so this will do nothing yet.
The cascade order stuff is fishy, I know, and I'll fix in a followup if it's
fine with you. I moved the sorting of the rules to rule_collector, since it
seemed to me it was better that way that duplicating the code, and those
SelectorMap functions only have a single caller anyway.
Differential Revision: https://phabricator.services.mozilla.com/D32647
Unlike for :host() or ::slotted(), or regular rules, we don't need a whole
SelectorMap<>, so gotta make the code a bit more generic.
Differential Revision: https://phabricator.services.mozilla.com/D32646
This grows the selector struct, but only in 32-bit, since in 64-bit we take
space from the alignment padding that we're paying due to having the size of the
slice as a word.
Differential Revision: https://phabricator.services.mozilla.com/D32645
Update Travis CI URLs
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style: sync changes from mozilla-central
See each individual commit for details. This also cherry-picks #23463 with a few fixes that were needed in Gecko-only code.
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Remove unused code (3/N)
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Third PR in a series of PRs to remove unused/dead code from servo, powered by an (upcoming) tool of mine. Please take a look and tell me if you want to keep something.
* First PR: #23477
* Second PR: #23498
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D29542 fixed the bogus checks that was making nested pseudo-elements match
author rules. This adds tests and ends up being just a cleanup, though as it
turns out we it also fixes an issue with ::slotted() matched from
Element.matches.
Differential Revision: https://phabricator.services.mozilla.com/D27529
I'm going to unconditionally generate the PseudoElement combinator, and this
causes issues since we'll put the raw `::pseudo` selectors in the host bucket,
which is obviously wrong.
Differential Revision: https://phabricator.services.mozilla.com/D27528
::slotted() is already weird in the sense that it supports a pseudo-element
afterwards (so ::slotted(*)::before is valid for example).
::part() is weirder because you are supposed to allow stuff like
::part(foo):hover, ::part(foo):hover::before, etc.
In order to avoid making the already-complex parse_compound_selector more
complex, shuffle stuff so that we pass the progress of our current compound
selector around, and is the parsing code for each selector which decides whether
it's ok to parse at the given point.
Differential Revision: https://phabricator.services.mozilla.com/D27158
We could keep using ParsedCaseSensitivity::CaseSensitive as a temporary stand-in
for "case-sensitive or maybe not depending on what HTML says" until we check the
attribute list, but it seems better to make that explicit.
Differential Revision: https://phabricator.services.mozilla.com/D14093
The selectors that crash seem just corrupted data structures, none of the
selectors from crash dumps make sense, and the ones for which I could trace the
source found no issue.
This implements the selector(<complex-selector>) syntax for @supports.
See https://github.com/w3c/csswg-drafts/issues/3207 for explainer and
discussion.
Probably would should wait for that to be sorted out to land this, or maybe we
should put it behind a pref to get the code landed and change our
implementation if the discussion there leads to a change.
Differential Revision: https://phabricator.services.mozilla.com/D8864
This reverts the relevant bits from #21746 so that style and dependencies can
build with stable.
This is important because:
* `selectors` is a published crate.
* Gecko compiles with stable (more or less).
I reviewed that PR under the assumption that the union feature was stable, since
untagged unions are stable since 1.19, but turns out that smallvec uses non-Copy
types in unions, which are still unstable.
This leaves the union feature used on Servo, so that it gets testing, taking
advantage of features being additive.
We had a mix of 0.6.2 and 0.6.5 (which is the current release),
this unifies to the latest version. It also enables the union
feature which removes the discriminant, reducing memory usage.
To support that, this patch also does the following.
- Removes the insert(), remove() and might_contain() methods, because they are
specialized versions of insert_hash(), remove_hash(), and
might_contain_hash(), and they are only used by tests within this file.
- Moves hash() from the top level into create_and_insert_some_stuff().
- Changes create_and_insert_some_stuff() so that instead of hashing consecutive
integers, it instead hashes stringified consecutive integers, which matches
real usage a little better.
- Raises the false_positives limit a little to account for the above changes.
Bug: 1484096
Reviewed-by: heycam
