Add XPath parser/evaluator (#34463)

* Add XPath parser/evaluator

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* Correctly annotate XPathEvaluator IDL

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: have bindings pass in `can_gc`

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: add docstrings

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: implement PartialEq for Value for readability

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: add docstrings for CoreFunctions

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: simplify node test code

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: add unit tests for string handling xpath functions

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* put xpath features behind dom.xpath.enabled pref

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review] remove rstest and insta dev-deps

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* update wpt test expectations

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* [PR review]: tweak metadata files

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

* update wpt test expectations AGAIN

Signed-off-by: Ville Lindholm <ville@lindholm.dev>

---------

Signed-off-by: Ville Lindholm <ville@lindholm.dev>
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Ville Lindholm 2024-12-08 04:01:50 +02:00 committed by GitHub
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36 changed files with 6426 additions and 314 deletions

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://dom.spec.whatwg.org/#interface-xpathexpression
[Exposed=Window, Pref="dom.xpath.enabled"]
interface XPathExpression {
// XPathResult.ANY_TYPE = 0
[Throws] XPathResult evaluate(
Node contextNode,
optional unsigned short type = 0,
optional XPathResult? result = null
);
};