servo/components/script
Simon Wülker 430f65584d
Don't drain ranges across shadow boundaries (#37281)
The [live range pre remove
steps](https://dom.spec.whatwg.org/#live-range-pre-remove-steps) state
that:

> For each [live range](https://dom.spec.whatwg.org/#concept-live-range)
whose [start
node](https://dom.spec.whatwg.org/#concept-range-start-node) is an
[inclusive
descendant](https://dom.spec.whatwg.org/#concept-tree-inclusive-descendant)
of node, set its
[start](https://dom.spec.whatwg.org/#concept-range-start) to (parent,
index).

Elements in a shadow tree are not inclusive descendants of their hosts -
meaning we should not bubble ranges across shadow boundaries.

Includes a small fix to `Node::ranges_is_empty` which makes servo do
less work on DOM mutations, as well as some changes to `range.rs` to
match the spec better. I made these changes during debugging and they
don't feel like they're worth their own PR.

Testing: Covered by WPT

---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-06-06 07:54:02 +00:00
..
docs doc: fix broken link to UnrootedMustRoot plugin (#36198) 2025-03-28 10:23:41 +00:00
dom Don't drain ranges across shadow boundaries (#37281) 2025-06-06 07:54:02 +00:00
layout_dom Implement Input type=text UA Shadow DOM (#37065) 2025-05-30 12:02:10 +00:00
resources Embed user agent stylesheets and media control resouces in libservo (#36803) 2025-05-04 18:48:09 +00:00
svgpath Add Path2D (#35783) 2025-03-26 12:12:44 +00:00
xpath script: Fix two issues in the XPath parser to pass all xml_xpath_tests.xml tests (#37279) 2025-06-06 07:16:42 +00:00
animation_timeline.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
animations.rs Animation: update image active frame when update the rendering (#36286) 2025-05-23 03:13:35 +00:00
body.rs Consistently use Dom in native promise handlers (#37226) 2025-06-03 07:41:34 +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
canvas_context.rs Don't attempt to resize Offscreencanvas without a rendering context (#36855) 2025-05-11 15:27:33 +00:00
canvas_state.rs canvas: Add HTMLVideoElement to CanvasImageSource union type (#37135) 2025-05-28 12:04:01 +00:00
Cargo.toml Removing unused dependencies in crates. (#37096) 2025-05-23 12:58:00 +00:00
clipboard_provider.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
conversions.rs suppress build warnings when disabling webgpu and webxr (#35379) 2025-02-08 08:16:21 +00:00
devtools.rs script: Upgrade node_ids to pipeline_to_node_ids to track the owner pipeline of the node (#37213) 2025-06-02 12:26:45 +00:00
document_collection.rs Update rustfmt to the 2024 style edition (#35764) 2025-03-03 11:26:53 +00:00
document_loader.rs script: LoadBlocker's drop impl shouldn't run after termination. (#36508) 2025-04-21 07:17:00 +00:00
drag_data_store.rs Add support for static SVG images using resvg crate (#36721) 2025-05-27 11:02:40 +00:00
fetch.rs Correct event_target for CSP violations (#36887) 2025-05-08 10:46:31 +00:00
iframe_collection.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
image_animation.rs Add support for static SVG images using resvg crate (#36721) 2025-05-27 11:02:40 +00:00
init.rs Make generated bindings generic over DOM types (#35169) 2025-01-25 05:08:49 +00:00
layout_image.rs Correct event_target for CSP violations (#36887) 2025-05-08 10:46:31 +00:00
lib.rs Switch to data_url::mime for document content type (#36522) 2025-04-15 17:12:48 +00:00
links.rs Use version of markup5ever with web_atoms crate (#36542) 2025-04-19 11:49:37 +00:00
messaging.rs Add support for static SVG images using resvg crate (#36721) 2025-05-27 11:02:40 +00:00
microtask.rs Start adding support for transforms in readable and writable streams (#36470) 2025-04-28 11:02:55 +00:00
mime.rs Switch to data_url::mime for document content type (#36522) 2025-04-15 17:12:48 +00:00
navigation.rs constellation: Pass system theme to new Pipelines (#37132) 2025-05-26 12:05:38 +00:00
network_listener.rs Propagate CanGc arguments through callers in constructors (#35541) 2025-02-20 16:17:45 +00:00
realms.rs Move generated bindings to script_bindings (#36323) 2025-04-04 06:45:08 +00:00
routed_promise.rs script: add TaskSource argument to route_promise (#36831) 2025-05-04 17:05:27 +00:00
script_module.rs Correct event_target for CSP violations (#36887) 2025-05-08 10:46:31 +00:00
script_runtime.rs Correct event_target for CSP violations (#36887) 2025-05-08 10:46:31 +00:00
script_thread.rs Implement wb element send keys for file input (#37224) 2025-06-05 06:48:14 +00:00
security_manager.rs Correct event_target for CSP violations (#36887) 2025-05-08 10:46:31 +00:00
serviceworker_manager.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
stylesheet_loader.rs Use spec compliant content-type extraction in more places and enable a <stylesheet> quirk (#28321) 2025-05-19 11:38:01 +00:00
stylesheet_set.rs script: Limit public exports. (#34915) 2025-01-10 08:19:19 +00:00
task.rs Migrate to the 2024 edition (#35755) 2025-03-13 10:28:11 +00:00
task_manager.rs async clipboard: implement writeText (#36498) 2025-04-14 13:49:43 +00:00
task_queue.rs Use strum to iterate through enum variants and get their names (#35933) 2025-03-13 12:00:31 +00:00
task_source.rs async clipboard: implement writeText (#36498) 2025-04-14 13:49:43 +00:00
test.rs script: Refactor dom/headers to match spec better (#36943) 2025-05-21 19:07:32 +00:00
textinput.rs Send synthetic keydown/keyup at ime_insert_text (#37175) 2025-05-30 02:06:15 +00:00
timers.rs Use a VecDeque to manage timers (#37080) 2025-06-05 07:53:18 +00:00
unminify.rs Update rustfmt to the 2024 style edition (#35764) 2025-03-03 11:26:53 +00:00
webdriver_handlers.rs Implement wb element send keys for file input (#37224) 2025-06-05 06:48:14 +00:00
window_named_properties.rs Migrate to the 2024 edition (#35755) 2025-03-13 10:28:11 +00:00