#![allow(non_camel_case_types,non_upper_case_globals,unused_imports,unused_variables,unused_assignments,unused_mut,clippy::approx_constant,clippy::let_unit_value,clippy::needless_return,clippy::too_many_arguments,clippy::unnecessary_cast,clippy::upper_case_acronyms)]
use crate::dom::bindings::codegen::Bindings::ElementBinding::Element_Binding;
use crate::dom::bindings::codegen::Bindings::EventTargetBinding::EventTarget_Binding;
use crate::dom::bindings::codegen::Bindings::NodeBinding::Node_Binding;
use crate::dom::bindings::import::base::*;
use crate::dom::types::Element;
use crate::dom::types::EventTarget;
use crate::dom::types::HTMLElement;
use crate::dom::types::Node;
#[derive(JSTraceable)]
pub struct ElementDefinitionOptions {
pub extends: Option<DOMString>,
}
impl ElementDefinitionOptions {
pub fn empty() -> Self {
Self {
extends: None,
}
}
pub fn new(cx: SafeJSContext, val: HandleValue)
-> Result<ConversionResult<ElementDefinitionOptions>, ()> {
unsafe {
let object = if val.get().is_null_or_undefined() {
ptr::null_mut()
} else if val.get().is_object() {
val.get().to_object()
} else {
return Ok(ConversionResult::Failure("Value is not an object.".into()));
};
rooted!(in(*cx) let object = object);
let dictionary = ElementDefinitionOptions {
extends: {
rooted!(in(*cx) let mut rval = UndefinedValue());
if get_dictionary_property(*cx, object.handle(), "extends", rval.handle_mut())? && !rval.is_undefined() {
Some(match FromJSValConvertible::from_jsval(*cx, rval.handle(), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return Err(());
}
_ => { return Err(());
},
})
} else {
None
}
},
};
Ok(ConversionResult::Success(dictionary))
}
}
}
impl FromJSValConvertible for ElementDefinitionOptions {
type Config = ();
unsafe fn from_jsval(cx: *mut JSContext, value: HandleValue, _option: ())
-> Result<ConversionResult<ElementDefinitionOptions>, ()> {
ElementDefinitionOptions::new(SafeJSContext::from_ptr(cx), value)
}
}
impl ElementDefinitionOptions {
pub(crate) unsafe fn to_jsobject(&self, cx: *mut JSContext, mut obj: MutableHandleObject) {
if let Some(ref extends) = self.extends {
rooted!(in(cx) let mut extends_js = UndefinedValue());
extends.to_jsval(cx, extends_js.handle_mut());
set_dictionary_property(cx, obj.handle(), "extends", extends_js.handle()).unwrap();
}
}
}
impl ToJSValConvertible for ElementDefinitionOptions {
unsafe fn to_jsval(&self, cx: *mut JSContext, mut rval: MutableHandleValue) {
rooted!(in(cx) let mut obj = JS_NewObject(cx, ptr::null()));
self.to_jsobject(cx, obj.handle_mut());
rval.set(ObjectOrNullValue(obj.get()))
}
}
#[derive(JSTraceable, PartialEq)]
#[crown::unrooted_must_root_lint::allow_unrooted_interior]
pub struct CustomElementConstructor {
pub parent: CallbackFunction,
}
impl CustomElementConstructor {
pub unsafe fn new(aCx: SafeJSContext, aCallback: *mut JSObject) -> Rc<CustomElementConstructor> {
let mut ret = Rc::new(CustomElementConstructor {
parent: CallbackFunction::new()
});
match Rc::get_mut(&mut ret) {
Some(ref mut callback) => callback.parent.init(aCx, aCallback),
None => unreachable!(),
};
ret
}
pub fn Call_<T: DomObject>(&self, thisObj: &T, aExceptionHandling: ExceptionHandling) -> Fallible<DomRoot<HTMLElement>> {
let s = CallSetup::new(self, aExceptionHandling);
rooted!(in(*s.get_context()) let mut thisObjJS = ptr::null_mut::<JSObject>());
wrap_call_this_object(s.get_context(), thisObj, thisObjJS.handle_mut());
if thisObjJS.is_null() {
return Err(JSFailed);
}
unsafe { self.Call(s.get_context(), thisObjJS.handle()) }
}
pub fn Call__(&self, aExceptionHandling: ExceptionHandling) -> Fallible<DomRoot<HTMLElement>> {
let s = CallSetup::new(self, aExceptionHandling);
rooted!(in(*s.get_context()) let thisObjJS = ptr::null_mut::<JSObject>());
unsafe { self.Call(s.get_context(), thisObjJS.handle()) }
}
unsafe fn Call(&self, cx: SafeJSContext, aThisObj: HandleObject) -> Fallible<DomRoot<HTMLElement>> {
rooted!(in(*cx) let mut rval = UndefinedValue());
rooted!(in(*cx) let callable = ObjectValue(self.callback()));
rooted!(in(*cx) let rootedThis = aThisObj.get());
let ok = JS_CallFunctionValue(
*cx, rootedThis.handle(), callable.handle(),
&HandleValueArray {
length_: 0 as ::libc::size_t,
elements_: ptr::null_mut()
}, rval.handle_mut());
maybe_resume_unwind();
if !ok {
return Err(JSFailed);
}
let rvalDecl: DomRoot<HTMLElement> = if rval.handle().get().is_object() {
match root_from_handlevalue(rval.handle(), *cx) {
Ok(val) => val,
Err(()) => {
throw_type_error(*cx, "return value does not implement interface HTMLElement.");
return Err(JSFailed);
}
}
} else {
throw_type_error(*cx, "Return value is not an object.");
return Err(JSFailed);
};
Ok(rvalDecl)
}
}
impl CallbackContainer for CustomElementConstructor {
unsafe fn new(cx: SafeJSContext, callback: *mut JSObject) -> Rc<CustomElementConstructor> {
CustomElementConstructor::new(cx, callback)
}
fn callback_holder(&self) -> &CallbackObject {
self.parent.callback_holder()
}
}
impl ToJSValConvertible for CustomElementConstructor {
unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue) {
self.callback().to_jsval(cx, rval);
}
}
pub use self::CustomElementRegistry_Binding::{Wrap, CustomElementRegistryMethods, GetProtoObject, DefineDOMInterface};
pub mod CustomElementRegistry_Binding {
use crate::dom;
use crate::dom::bindings::codegen::Bindings::CustomElementRegistryBinding::CustomElementConstructor;
use crate::dom::bindings::codegen::Bindings::CustomElementRegistryBinding::ElementDefinitionOptions;
use crate::dom::bindings::codegen::Bindings::EventTargetBinding::EventTarget_Binding;
use crate::dom::bindings::import::module::*;
use crate::dom::promise::Promise;
use crate::dom::types::CustomElementRegistry;
use crate::dom::types::EventTarget;
use crate::dom::types::Node;
unsafe extern fn define(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const CustomElementRegistry);
let args = &*args;
let argc = args.argc_;
if argc < 2 {
throw_type_error(*cx, "Not enough arguments to \"CustomElementRegistry.define\".");
return false;
}
let arg0: DOMString = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
};
let arg1: Rc<CustomElementConstructor> = if HandleValue::from_raw(args.get(1)).get().is_object() {
if IsCallable(HandleValue::from_raw(args.get(1)).get().to_object()) {
CustomElementConstructor::new(cx, HandleValue::from_raw(args.get(1)).get().to_object())
} else {
throw_type_error(*cx, "Value is not callable.");
return false;
}
} else {
throw_type_error(*cx, "Value is not an object.");
return false;
};
let arg2: crate::dom::bindings::codegen::Bindings::CustomElementRegistryBinding::ElementDefinitionOptions = if args.get(2).is_undefined() {
crate::dom::bindings::codegen::Bindings::CustomElementRegistryBinding::ElementDefinitionOptions::empty()
} else {
match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(2)), ()) {
Ok(ConversionResult::Success(dictionary)) => dictionary,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
}
};
push_new_element_queue();
let result: Result<(), Error> = this.Define(arg0, arg1, &arg2);
pop_current_element_queue();
let result = match result {
Ok(result) => result,
Err(e) => {
throw_dom_exception(cx, &this.global(), e);
return false;
},
};
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const define_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(define)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::CustomElementRegistry as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 0 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNDEFINED as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn get(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const CustomElementRegistry);
let args = &*args;
let argc = args.argc_;
if argc < 1 {
throw_type_error(*cx, "Not enough arguments to \"CustomElementRegistry.get\".");
return false;
}
let arg0: DOMString = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
};
let result: JSVal = this.Get(cx, arg0);
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const get_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(get)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::CustomElementRegistry as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 0 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNKNOWN as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn whenDefined(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const CustomElementRegistry);
let args = &*args;
let argc = args.argc_;
if argc < 1 {
throw_type_error(*cx, "Not enough arguments to \"CustomElementRegistry.whenDefined\".");
return false;
}
let arg0: DOMString = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
};
let result: Rc<Promise> = this.WhenDefined(arg0, InRealm::in_realm(&AlreadyInRealm::assert_for_cx(cx)));
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const whenDefined_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(whenDefined)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::CustomElementRegistry as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 0 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_OBJECT as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn upgrade(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const CustomElementRegistry);
let args = &*args;
let argc = args.argc_;
if argc < 1 {
throw_type_error(*cx, "Not enough arguments to \"CustomElementRegistry.upgrade\".");
return false;
}
let arg0: DomRoot<Node> = if HandleValue::from_raw(args.get(0)).get().is_object() {
match root_from_handlevalue(HandleValue::from_raw(args.get(0)), *cx) {
Ok(val) => val,
Err(()) => {
throw_type_error(*cx, "value does not implement interface Node.");
return false;
}
}
} else {
throw_type_error(*cx, "Value is not an object.");
return false;
};
push_new_element_queue();
let result: () = this.Upgrade(&arg0);
pop_current_element_queue();
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const upgrade_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(upgrade)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::CustomElementRegistry as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 0 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNDEFINED as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn _finalize(_cx: *mut GCContext, obj: *mut JSObject) {
wrap_panic(&mut || {
let this = native_from_object_static::<CustomElementRegistry>(obj).unwrap();
finalize_common(this);
})
}
unsafe extern fn _trace(trc: *mut JSTracer, obj: *mut JSObject) {
wrap_panic(&mut || {
let this = native_from_object_static::<CustomElementRegistry>(obj).unwrap();
if this.is_null() { return; } (*this).trace(trc);
})
}
static CLASS_OPS: JSClassOps = JSClassOps {
addProperty: None,
delProperty: None,
enumerate: None,
newEnumerate: None,
resolve: None,
mayResolve: None,
finalize: Some(_finalize),
call: None,
construct: None,
trace: Some(_trace),
};
static Class: DOMJSClass = DOMJSClass {
base: JSClass {
name: b"CustomElementRegistry\0" as *const u8 as *const libc::c_char,
flags: JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE |
(((1) & JSCLASS_RESERVED_SLOTS_MASK) << JSCLASS_RESERVED_SLOTS_SHIFT)
,
cOps: &CLASS_OPS,
spec: ptr::null(),
ext: ptr::null(),
oOps: ptr::null(),
},
dom_class: DOMClass {
interface_chain: [ PrototypeList::ID::CustomElementRegistry, PrototypeList::ID::Last, PrototypeList::ID::Last, PrototypeList::ID::Last, PrototypeList::ID::Last, PrototypeList::ID::Last ],
depth: 0,
type_id: crate::dom::bindings::codegen::InheritTypes::TopTypeId { alone: () },
malloc_size_of: malloc_size_of_including_raw_self::<CustomElementRegistry> as unsafe fn(&mut _, _) -> _,
global: InterfaceObjectMap::Globals::EMPTY,
}
};
impl CustomElementRegistry {
fn __assert_parent_type(&self) {
use crate::dom::bindings::inheritance::HasParent;
let _: &Reflector = self.as_parent();
}
}
pub unsafe fn Wrap(cx: SafeJSContext, scope: &GlobalScope, given_proto: Option<HandleObject>, object: Box<CustomElementRegistry>) -> DomRoot<CustomElementRegistry> {
let raw = Root::new(MaybeUnreflectedDom::from_box(object));
let scope = scope.reflector().get_jsobject();
assert!(!scope.get().is_null());
assert!(((*get_object_class(scope.get())).flags & JSCLASS_IS_GLOBAL) != 0);
let _ac = JSAutoRealm::new(*cx, scope.get());
rooted!(in(*cx) let mut canonical_proto = ptr::null_mut::<JSObject>());
GetProtoObject(cx, scope, canonical_proto.handle_mut());
assert!(!canonical_proto.is_null());
rooted!(in(*cx) let mut proto = ptr::null_mut::<JSObject>());
if let Some(given) = given_proto {
*proto = *given;
if get_context_realm(*cx) != get_object_realm(*given) {
assert!(JS_WrapObject(*cx, proto.handle_mut()));
}
} else {
*proto = *canonical_proto;
}
rooted!(in(*cx) let obj = JS_NewObjectWithGivenProto(
*cx,
&Class.base,
proto.handle(),
));
assert!(!obj.is_null());
JS_SetReservedSlot(
obj.get(),
DOM_OBJECT_SLOT,
&PrivateValue(raw.as_ptr() as *const libc::c_void),
);
let root = raw.reflect_with(obj.get());
DomRoot::from_ref(&*root)
}
impl DomObjectWrap for dom::customelementregistry::CustomElementRegistry {
const WRAP: unsafe fn(
SafeJSContext,
&GlobalScope,
Option<HandleObject>,
Box<Self>,
) -> Root<Dom<Self>> = Wrap;
}
impl IDLInterface for CustomElementRegistry {
#[inline]
fn derives(class: &'static DOMClass) -> bool {
ptr::eq(class, &Class.dom_class)
}
}
impl PartialEq for CustomElementRegistry {
fn eq(&self, other: &CustomElementRegistry) -> bool {
self as *const CustomElementRegistry == other
}
}
pub trait CustomElementRegistryMethods {
fn Define(&self, name: DOMString, constructor_: Rc<CustomElementConstructor>, options: &crate::dom::bindings::codegen::Bindings::CustomElementRegistryBinding::ElementDefinitionOptions) -> Fallible<()>;
fn Get(&self, cx: SafeJSContext, name: DOMString) -> JSVal;
fn WhenDefined(&self, name: DOMString, _comp: InRealm) -> Rc<Promise>;
fn Upgrade(&self, root: &Node);
}
const sMethods_specs: &[&[JSFunctionSpec]] = &[
&[
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"define\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &define_methodinfo as *const _ as *const JSJitInfo },
nargs: 2,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"get\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &get_methodinfo as *const _ as *const JSJitInfo },
nargs: 1,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"whenDefined\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &whenDefined_methodinfo as *const _ as *const JSJitInfo },
nargs: 1,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"upgrade\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &upgrade_methodinfo as *const _ as *const JSJitInfo },
nargs: 1,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: ptr::null() },
call: JSNativeWrapper { op: None, info: ptr::null() },
nargs: 0,
flags: 0,
selfHostedName: ptr::null()
}]
];
const sMethods: &[Guard<&[JSFunctionSpec]>] = &[
Guard::new(Condition::Exposed(InterfaceObjectMap::Globals::WINDOW), sMethods_specs[0])
];
const sAttributes_specs: &[&[JSPropertySpec]] = &[
&[
JSPropertySpec {
name: JSPropertySpec_Name { symbol_: SymbolCode::toStringTag as usize + 1 },
attributes_: (JSPROP_READONLY),
kind_: (JSPropertySpec_Kind::Value),
u: JSPropertySpec_AccessorsOrValue {
value: JSPropertySpec_ValueWrapper {
type_: JSPropertySpec_ValueWrapper_Type::String,
__bindgen_anon_1: JSPropertySpec_ValueWrapper__bindgen_ty_1 {
string: b"CustomElementRegistry\0" as *const u8 as *const libc::c_char,
}
}
}
}
,
JSPropertySpec::ZERO]
];
const sAttributes: &[Guard<&[JSPropertySpec]>] = &[
Guard::new(Condition::Satisfied, sAttributes_specs[0])
];
pub fn GetProtoObject(cx: SafeJSContext, global: HandleObject, mut rval: MutableHandleObject) {
get_per_interface_object_handle(cx, global, ProtoOrIfaceIndex::ID(PrototypeList::ID::CustomElementRegistry), CreateInterfaceObjects, rval)
}
static PrototypeClass: JSClass = JSClass {
name: b"CustomElementRegistryPrototype\0" as *const u8 as *const libc::c_char,
flags:
(0 ) << JSCLASS_RESERVED_SLOTS_SHIFT,
cOps: 0 as *const _,
spec: ptr::null(),
ext: ptr::null(),
oOps: ptr::null(),
};
static INTERFACE_OBJECT_CLASS: NonCallbackInterfaceObjectClass =
NonCallbackInterfaceObjectClass::new(
{
const BEHAVIOR: InterfaceConstructorBehavior = InterfaceConstructorBehavior::throw();
&BEHAVIOR
},
b"function CustomElementRegistry() {\n [native code]\n}",
PrototypeList::ID::CustomElementRegistry,
0);
pub fn DefineDOMInterface(cx: SafeJSContext, global: HandleObject) {
define_dom_interface(cx, global, ProtoOrIfaceIndex::ID(PrototypeList::ID::CustomElementRegistry), CreateInterfaceObjects, ConstructorEnabled)
}
fn ConstructorEnabled(aCx: SafeJSContext, aObj: HandleObject) -> bool {
is_exposed_in(aObj, InterfaceObjectMap::Globals::WINDOW) &&
pref!(dom.custom_elements.enabled)
}
unsafe fn CreateInterfaceObjects(cx: SafeJSContext, global: HandleObject, cache: *mut ProtoOrIfaceArray) {
rooted!(in(*cx) let mut prototype_proto = ptr::null_mut::<JSObject>());
prototype_proto.set(GetRealmObjectPrototype(*cx));
assert!(!prototype_proto.is_null());
rooted!(in(*cx) let mut prototype = ptr::null_mut::<JSObject>());
create_interface_prototype_object(cx,
global,
prototype_proto.handle(),
&PrototypeClass,
sMethods,
sAttributes,
&[],
&[],
prototype.handle_mut());
assert!(!prototype.is_null());
assert!((*cache)[PrototypeList::ID::CustomElementRegistry as usize].is_null());
(*cache)[PrototypeList::ID::CustomElementRegistry as usize] = prototype.get();
<*mut JSObject>::post_barrier((*cache).as_mut_ptr().offset(PrototypeList::ID::CustomElementRegistry as isize),
ptr::null_mut(),
prototype.get());
rooted!(in(*cx) let mut interface_proto = ptr::null_mut::<JSObject>());
interface_proto.set(GetRealmFunctionPrototype(*cx));
assert!(!interface_proto.is_null());
rooted!(in(*cx) let mut interface = ptr::null_mut::<JSObject>());
create_noncallback_interface_object(cx,
global,
interface_proto.handle(),
&INTERFACE_OBJECT_CLASS,
&[],
&[],
&[],
prototype.handle(),
b"CustomElementRegistry\0",
0,
&[],
interface.handle_mut());
assert!(!interface.is_null());
}
}