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

..

docs

…

dom

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

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

layout_dom

script: Use stylo dom apis for querySelector/querySelectorAll (#42991)

2026-03-04 14:18:48 +00:00

resources

html: Render media controls without ready state precondition (#40456)

2025-11-08 19:57:59 +00:00

animation_timeline.rs

…

animations.rs

Change some #[allow]s to #[expect]s (#40458)

2025-11-06 12:31:48 +00:00

body.rs

script: Use CString for Error::Type and Error::Range (#42576)

2026-02-12 15:17:30 +00:00

build.rs

script: copy include! files from script_bindings to script's OUT_DIR (#36384)

2025-04-08 19:22:24 +00:00

Cargo.toml

Unify servo package naming (#42916)

2026-03-01 14:15:27 +00:00

clipboard_provider.rs

Script: Convert routed_promise to GenericCallback (#41380)

2026-01-09 10:09:45 +00:00

conversions.rs

…

css.rs

script: Create CSS parsing helpers to simplify ParserContext setup (#41566)

2025-12-31 06:27:52 +00:00

devtools.rs

devtools: Implement function name preview in debugger popup (#42996)

2026-03-04 11:14:45 +00:00

document_collection.rs

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

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

document_loader.rs

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

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

drag_data_store.rs

change #[allow]s to #[expect]s (#41635)

2026-01-03 10:54:27 +00:00

fetch.rs

script: Pass &mut JSContext in FetchResponseListener::process_response_eof (#42729)

2026-02-20 16:03:21 +00:00

iframe_collection.rs

script: Notify PinchZoom resizes to ScriptThread's VisualViewport (#41754)

2026-01-28 09:33:55 +00:00

image_animation.rs

painter: Insert a cache for animation with smarter updates (#41956)

2026-01-28 14:07:27 +00:00

indexeddb.rs

indexeddb: implement "inject a key into a value using a key path with value" (#42727)

2026-03-02 23:16:29 +00:00

init.rs

script: Wrap remaining unsafe code and enable unsafe_op_in_unsafe_fn (#40499)

2025-11-08 14:27:35 +00:00

layout_image.rs

script: Pass &mut JSContext in FetchResponseListener::process_response_eof (#42729)

2026-02-20 16:03:21 +00:00

lib.rs

script: Correctly handle Reflector with AssociatedMemory and remove associated memory in finalize instead of drop (#42271)

2026-02-01 10:57:08 +00:00

links.rs

script: Fix last remaining base element test (#42339)

2026-02-07 03:36:34 +00:00

messaging.rs

script: Add a ServoInternals.garbageCollectAllContexts() (#42798)

2026-02-28 08:38:32 +00:00

microtask.rs

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

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

mime.rs

chore: remove repetitive word in comment (#39948)

2025-10-17 08:48:23 +00:00

module_loading.rs

script: Replace RAII AutoIncumbentScript with function wrapper (#42905)

2026-02-28 06:53:07 +00:00

navigation.rs

Expose nested browsing context status in RequestClient (#41661)

2026-01-05 16:28:45 +00:00

network_listener.rs

script: Pass &mut JSContext in FetchResponseListener::process_response_eof (#42729)

2026-02-20 16:03:21 +00:00

realms.rs

script: Obtain &mut JSContext at the start of the script and pass it down to msg handlers (#41564)

2025-12-30 18:19:41 +00:00

routed_promise.rs

Script: Convert routed_promise to GenericCallback (#41380)

2026-01-09 10:09:45 +00:00

script_module.rs

script: Replace RAII AutoIncumbentScript with function wrapper (#42905)

2026-02-28 06:53:07 +00:00

script_mutation_observers.rs

script: Fix MutationObserver to use Dom instead of DomRoot (#40608)

2025-11-13 19:14:30 +00:00

script_runtime.rs

prefs: Cleanup unused preferences. (#42897)

2026-02-27 07:31:20 +00:00

script_thread.rs

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

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

script_window_proxies.rs

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

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

security_manager.rs

script: Pass &mut JSContext in FetchResponseListener::process_response_eof (#42729)

2026-02-20 16:03:21 +00:00

serviceworker_manager.rs

Rename IOCompositor to Paint (#41176)

2025-12-10 15:09:49 +00:00

stylesheet_loader.rs

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

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

stylesheet_set.rs

Upgrade Stylo to 2025-11-01 (#40522)

2025-11-11 02:59:38 +00:00

task_manager.rs

Implement fetchLater (#39547)

2025-10-02 07:51:19 +00:00

task_queue.rs

script: Switch QueuedTask to a struct to support MallocSizeOf (#42531)

2026-02-11 08:40:49 +00:00

task_source.rs

Fix inconsistent strum dependencies and imports (#40907)

2025-11-26 21:37:55 +00:00

task.rs

script: Pass &mut JSContext to tasks (#41756)

2026-01-08 07:49:27 +00:00

test.rs

Revert "script: Fire select events for user input selections (#42806)" (#42876)

2026-02-26 11:52:36 +00:00

textinput.rs

Revert "script: Fire select events for user input selections (#42806)" (#42876)

2026-02-26 11:52:36 +00:00

timers.rs

script: Pass &mut JSContext to timers, abort controller, some transfers and some streams (#42616)

2026-02-14 10:03:25 +00:00

unminify.rs

Script: Lazily transform the DOMString into Rust String instead of immediately. (#39509)

2025-10-09 18:18:03 +00:00

webdriver_handlers.rs

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

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

window_named_properties.rs

Change some #[allow]s to #[expect]s (#40458)

2025-11-06 12:31:48 +00:00

xpath.rs

script: Finish converting all error message enum variants to Option<String> (#40750)

2025-11-20 06:20:47 +00:00