Martin Robinson b47b39f974 script: Distinguish between sequential (keyboard) and click focusability (#43019) ...

This changes makes it so that keyboard and click focusability are two
separate concepts in `script`. Some elements may be focusable only by
the keyboard and some only by the click events.

In addition, the `SEQUENTIALLY_FOCUSABLE` `Node` flag is removed in
favor of a
more specification-aligned approach of checking lazily if an element is
a focusable area. This allows moving the focus fixup steps to their
correct place, asynchronously during "update the rendering" and
synchronously during `unbind_from_tree`.

Testing: This causes some WPT tests to start passing and some to start
failing:
- Two subtests tests in
`tests/wpt/meta/css/css-conditional/container-queries/` because
we do not implement support for container queries. These are legitimate
failures
   and they are compensated by a good subtest pass in the same file.
- A few subtests in `/html/interaction/focus/tabindex-focus-flag.html`
because now
we do not allow focusing non-rendering elements. The failures are HTML
elements with
`<svg>` which we do not rendering and `<summary>` elements of
`<details>` which
   need special handling we do not implement yet.
- `html/semantics/forms/the-fieldset-element/disabled-003.html`: Some of
these tests
start to fail, but they are not spec compliant and browser properly
implementing
   the asynchronous focus fixup rule also fail them. 

Fixes: #31870.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>

2026-03-05 08:58:59 +00:00

..

htmlanchorelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlareaelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlaudioelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlbaseelement.rs

script: Implement base-uri CSP check (#42272)

2026-02-01 17:03:23 +00:00

htmlbodyelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlbrelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlbuttonelement.rs

script: Distinguish between sequential (keyboard) and click focusability (#43019)

2026-03-05 08:58:59 +00:00

htmlcanvaselement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlcollection.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldataelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldatalistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldetailselement.rs

script: Add support for :open pseudo-class (#42195)

2026-01-29 17:08:51 +00:00

htmldialogelement.rs

script: Improvements to command button implementation (#42883)

2026-03-04 15:40:36 +00:00

htmldirectoryelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldivelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldlistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldocument.rs

…

htmlelement.rs

script: Distinguish between sequential (keyboard) and click focusability (#43019)

2026-03-05 08:58:59 +00:00

htmlembedelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlfieldsetelement.rs

script: Distinguish between sequential (keyboard) and click focusability (#43019)

2026-03-05 08:58:59 +00:00

htmlfontelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlformcontrolscollection.rs

Turn all commented links before functions into doccomments (#40331)

2025-11-01 05:32:45 +00:00

htmlformelement.rs

Script: Use &mut JSContext in CheckValidity and ReportValidity Methods (#42820)

2026-02-25 10:34:21 +00:00

htmlframeelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlframesetelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlheadelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlheadingelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhrelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhtmlelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhyperlinkelementutils.rs

script: Have HyperlinkElementTraits::update_href take a &ServoUrl (#39396)

2025-09-20 08:40:36 +00:00

htmliframeelement.rs

script: Propagate &mut JSContext inside evaluate_js_on_global (#42846)

2026-02-27 11:49:44 +00:00

htmlimageelement.rs

script: jscontext-ify element aria methods and SetCrossOrigin (#42957)

2026-03-02 17:23:33 +00:00

htmlinputelement.rs

script: Distinguish between sequential (keyboard) and click focusability (#43019)

2026-03-05 08:58:59 +00:00

htmllabelelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmllegendelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmllielement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmllinkelement.rs

script: jscontext-ify element aria methods and SetCrossOrigin (#42957)

2026-03-02 17:23:33 +00:00

htmlmapelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlmediaelement.rs

script: jscontext-ify element aria methods and SetCrossOrigin (#42957)

2026-03-02 17:23:33 +00:00

htmlmenuelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlmetaelement.rs

Rename compositing and compositing_traits to paint and paint_api (#42066)

2026-01-24 09:17:35 +00:00

htmlmeterelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlmodelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlobjectelement.rs

Script: Use &mut JSContext in CheckValidity and ReportValidity Methods (#42820)

2026-02-25 10:34:21 +00:00

htmlolistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmloptgroupelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmloptionelement.rs

Implement html5ever hooks for customizable <select> elements (#42036)

2026-01-22 13:34:12 +00:00

htmloptionscollection.rs

script: Do not consider a node an ancestor of itself in Node::is_ancestor_of (#42263)

2026-01-31 10:22:23 +00:00

htmloutputelement.rs

Script: Use &mut JSContext in CheckValidity and ReportValidity Methods (#42820)

2026-02-25 10:34:21 +00:00

htmlparagraphelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlparamelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlpictureelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlpreelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlprogresselement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlquoteelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlscriptelement.rs

script: jscontext-ify element aria methods and SetCrossOrigin (#42957)

2026-03-02 17:23:33 +00:00

htmlselectelement.rs

Script: Use &mut JSContext in CheckValidity and ReportValidity Methods (#42820)

2026-02-25 10:34:21 +00:00

htmlslotelement.rs

script: add force option for assign-slottables for a tree (#42250)

2026-02-02 07:25:13 +00:00

htmlsourceelement.rs

script: Pass down &mut JSContext in servoparser and event loop. (#42635)

2026-02-25 07:14:23 +00:00

htmlspanelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlstyleelement.rs

script: Support blocking attribute for style and link elements (#42096)

2026-01-26 09:12:38 +00:00

htmltablecaptionelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltablecellelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltablecolelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltableelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltablerowelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltablesectionelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltemplateelement.rs

script: Set host for template content (#42276)

2026-02-02 08:25:54 +00:00

htmltextareaelement.rs

script: Distinguish between sequential (keyboard) and click focusability (#43019)

2026-03-05 08:58:59 +00:00

htmltimeelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltitleelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltrackelement.rs

script/dom/: Change some #[allow]s to #[expect]s (#40454)

2025-11-06 11:06:03 +00:00

htmlulistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlunknownelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlvideoelement.rs

script: Pass down &mut JSContext in servoparser and event loop. (#42635)

2026-02-25 07:14:23 +00:00

mod.rs

script/dom/: Change some #[allow]s to #[expect]s (#40454)

2025-11-06 11:06:03 +00:00