dom: should change media element's currentSrc to children source element's src in resource selection algorithm. (#36408)

Set the `htmlmediaelement`'s `currenSrc` in
resource-selection-algorithm.
Change the `htmlsourceelement`'s src and srcset to USVString type.

According to
[Spec](https://html.spec.whatwg.org/multipage/media.html#concept-media-load-algorithm),
Step 9.3 for mode is children, should set the `currentSrc` to `src` of
children `htmlsourceelement`.
Also, In the `htmlsourceelement` [interface
definition](https://html.spec.whatwg.org/multipage/embedded-content.html#the-source-element),
the `src` and `srcset` attribute should be type `USVString`.

Testing: More WPT tests related to resource selection algorithm are
passing.
Fix: Some spec fix

[Try](1434753561)
cc @xiaochengh

Signed-off-by: rayguo17 <rayguo17@gmail.com>
This commit is contained in:
TIN TUN AUNG 2025-04-11 14:32:34 +08:00 committed by GitHub
parent c8ecb57d97
commit 972ca77ce1
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GPG key ID: B5690EEEBB952194
7 changed files with 22 additions and 45 deletions

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@ -52,7 +52,6 @@ use crate::dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
use crate::dom::bindings::codegen::Bindings::HTMLMediaElementBinding::{
CanPlayTypeResult, HTMLMediaElementConstants, HTMLMediaElementMethods,
};
use crate::dom::bindings::codegen::Bindings::HTMLSourceElementBinding::HTMLSourceElementMethods;
use crate::dom::bindings::codegen::Bindings::MediaErrorBinding::MediaErrorConstants::*;
use crate::dom::bindings::codegen::Bindings::MediaErrorBinding::MediaErrorMethods;
use crate::dom::bindings::codegen::Bindings::NavigatorBinding::Navigator_Binding::NavigatorMethods;
@ -836,15 +835,20 @@ impl HTMLMediaElement {
Mode::Children(source) => {
// This is only a partial implementation
// FIXME: https://github.com/servo/servo/issues/21481
let src = source.Src();
let src = source
.upcast::<Element>()
.get_attribute(&ns!(), &local_name!("src"));
// Step 9.attr.2.
if src.is_empty() {
source
.upcast::<EventTarget>()
.fire_event(atom!("error"), can_gc);
self.queue_dedicated_media_source_failure_steps();
return;
}
let src: String = match src {
Some(src) if !src.Value().is_empty() => src.Value().into(),
_ => {
source
.upcast::<EventTarget>()
.fire_event(atom!("error"), can_gc);
self.queue_dedicated_media_source_failure_steps();
return;
},
};
// Step 9.attr.3.
let url_record = match base_url.join(&src) {
Ok(url) => url,
@ -856,6 +860,8 @@ impl HTMLMediaElement {
return;
},
};
// Step 9.attr.7
*self.current_src.borrow_mut() = url_record.as_str().into();
// Step 9.attr.8.
self.resource_fetch_algorithm(Resource::Url(url_record));
},

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@ -11,7 +11,7 @@ use crate::dom::bindings::codegen::Bindings::HTMLSourceElementBinding::HTMLSourc
use crate::dom::bindings::codegen::Bindings::NodeBinding::Node_Binding::NodeMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::root::{Dom, DomRoot, Root};
use crate::dom::bindings::str::DOMString;
use crate::dom::bindings::str::{DOMString, USVString};
use crate::dom::document::Document;
use crate::dom::element::AttributeMutation;
use crate::dom::htmlelement::HTMLElement;
@ -119,10 +119,10 @@ impl VirtualMethods for HTMLSourceElement {
impl HTMLSourceElementMethods<crate::DomTypeHolder> for HTMLSourceElement {
// https://html.spec.whatwg.org/multipage/#dom-source-src
make_getter!(Src, "src");
make_url_getter!(Src, "src");
// https://html.spec.whatwg.org/multipage/#dom-source-src
make_setter!(SetSrc, "src");
make_url_setter!(SetSrc, "src");
// https://html.spec.whatwg.org/multipage/#dom-source-type
make_getter!(Type, "type");
@ -131,10 +131,10 @@ impl HTMLSourceElementMethods<crate::DomTypeHolder> for HTMLSourceElement {
make_setter!(SetType, "type");
// https://html.spec.whatwg.org/multipage/#dom-source-srcset
make_getter!(Srcset, "srcset");
make_url_getter!(Srcset, "srcset");
// https://html.spec.whatwg.org/multipage/#dom-source-srcset
make_setter!(SetSrcset, "srcset");
make_url_setter!(SetSrcset, "srcset");
// https://html.spec.whatwg.org/multipage/#dom-source-sizes
make_getter!(Sizes, "sizes");

View file

@ -8,11 +8,11 @@ interface HTMLSourceElement : HTMLElement {
[HTMLConstructor] constructor();
[CEReactions]
attribute DOMString src;
attribute USVString src;
[CEReactions]
attribute DOMString type;
[CEReactions]
attribute DOMString srcset;
attribute USVString srcset;
[CEReactions]
attribute DOMString sizes;
[CEReactions]

View file

@ -8,8 +8,5 @@
[The 'src' attribute of the 'embed' element]
expected: FAIL
[The 'src' attribute of the 'source' element]
expected: FAIL
[The 'data' attribute of the 'object' element]
expected: FAIL

View file

@ -8,8 +8,5 @@
[The 'src' attribute of the 'embed' element]
expected: FAIL
[The 'src' attribute of the 'source' element]
expected: FAIL
[The 'data' attribute of the 'object' element]
expected: FAIL

View file

@ -1,4 +0,0 @@
[resource-selection-candidate-insert-before.html]
[inserting another source before the candidate]
expected: FAIL

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@ -1,19 +0,0 @@
[currentSrc.html]
[audio.currentSrc after adding source element with src attribute " "]
expected: FAIL
[video.currentSrc after adding source element with src attribute "."]
expected: FAIL
[video.currentSrc after adding source element with src attribute "data:,"]
expected: FAIL
[audio.currentSrc after adding source element with src attribute "."]
expected: FAIL
[audio.currentSrc after adding source element with src attribute "data:,"]
expected: FAIL
[video.currentSrc after adding source element with src attribute " "]
expected: FAIL