Implement form-associated custom elements and their ElementInternals (#31980)

* FACEs work, setFormValue test is awful so now has _mozilla backup

* 1. Impl Validatable in ElementInternals instead of HTMLElement. 2. Reuse the code in Validatable trait. 3. The form associated custom element is not a customized built-in element.

* add some comments

* support readonly attribute and complete barred from constraint validation

* Addressed the code review comments

* Updated the legacy-layout results

* Fixed the WPT failures in ElementInternals-validation.html

* Addressed the code review comments

* Review suggestions

* Fixed silly mistakes and update the test result outside elementinternals

* update the test results

---------

Co-authored-by: Patrick Shaughnessy <pshaughn@comcast.net>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
cathiechen 2024-04-11 15:17:11 +02:00 committed by GitHub
parent 2eb959a159
commit 4e4a4c0a28
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67 changed files with 1641 additions and 619 deletions

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@ -11,6 +11,7 @@ use crate::dom::bindings::root::Dom;
use crate::dom::customelementregistry::{
CustomElementDefinition, CustomElementReaction, CustomElementState,
};
use crate::dom::elementinternals::ElementInternals;
use crate::dom::mutationobserver::RegisteredObserver;
use crate::dom::node::UniqueId;
use crate::dom::shadowroot::ShadowRoot;
@ -54,4 +55,6 @@ pub struct ElementRareData {
/// The client rect reported by layout.
#[no_trace]
pub client_rect: Option<LayoutValue<Rect<i32>>>,
/// <https://html.spec.whatwg.org/multipage#elementinternals>
pub element_internals: Option<Dom<ElementInternals>>,
}