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Auto merge of #9676 - nox:domexception, r=KiChjang

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Support [ExceptionClass]

Use it on DOMException.

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This commit is contained in:
bors-servo 2016-02-17 18:51:47 +05:30
commit 61f09cce4e
4 changed files with 13 additions and 17 deletions
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16
components/script/dom/bindings/codegen/CodegenRust.py
View file

@ -2391,9 +2391,11 @@ class CGCreateInterfaceObjectsMethod(CGAbstractMethod):
return CGGeneric("""\
create_callback_interface_object(cx, receiver, sConstants, %s);""" % str_to_const_array(name))
protoChain = self.descriptor.prototypeChain
if len(protoChain) == 1:
getPrototypeProto = "prototype_proto.ptr = JS_GetObjectPrototype(cx, global)"
if len(self.descriptor.prototypeChain) == 1:
if self.descriptor.interface.getExtendedAttribute("ExceptionClass"):
getPrototypeProto = "prototype_proto.ptr = JS_GetErrorPrototype(cx)"
else:
getPrototypeProto = "prototype_proto.ptr = JS_GetObjectPrototype(cx, global)"
else:
getPrototypeProto = ("%s::GetProtoObject(cx, global, receiver, prototype_proto.handle_mut())" %
toBindingNamespace(self.descriptor.prototypeChain[-2]))
@ -5340,10 +5342,10 @@ class CGBindingRoot(CGThing):
'js::jsapi::{HandleId, HandleObject, HandleValue, HandleValueArray}',
'js::jsapi::{INTERNED_STRING_TO_JSID, IsCallable, JS_CallFunctionValue}',
'js::jsapi::{JS_ComputeThis, JS_CopyPropertiesFrom, JS_ForwardGetPropertyTo}',
'js::jsapi::{JS_GetClass, JS_GetFunctionPrototype, JS_GetGlobalForObject}',
'js::jsapi::{JS_GetObjectPrototype, JS_GetProperty, JS_GetPropertyById}',
'js::jsapi::{JS_GetPropertyDescriptorById, JS_GetReservedSlot, JS_HasProperty}',
'js::jsapi::{JS_HasPropertyById, JS_InitializePropertiesFromCompatibleNativeObject}',
'js::jsapi::{JS_GetClass, JS_GetErrorPrototype, JS_GetFunctionPrototype}',
'js::jsapi::{JS_GetGlobalForObject, JS_GetObjectPrototype, JS_GetProperty}',
'js::jsapi::{JS_GetPropertyById, JS_GetPropertyDescriptorById, JS_GetReservedSlot}',
'js::jsapi::{JS_HasProperty, JS_HasPropertyById, JS_InitializePropertiesFromCompatibleNativeObject}',
'js::jsapi::{JS_InternString, JS_IsExceptionPending, JS_NewObject, JS_NewObjectWithGivenProto}',
'js::jsapi::{JS_NewObjectWithoutMetadata, JS_NewStringCopyZ, JS_SetProperty}',
'js::jsapi::{JS_SetPrototype, JS_SetReservedSlot, JS_WrapValue, JSAutoCompartment}',

8
components/script/dom/webidls/DOMException.webidl
View file

@ -3,12 +3,12 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* The origin of this IDL file is:
* https://dom.spec.whatwg.org/#domexception
/* https://heycam.github.io/webidl/#es-DOMException
* https://heycam.github.io/webidl/#es-DOMException-constructor-object
*/
// XXXkhuey this is an 'exception', not an interface, but we don't have any
// parser or codegen mechanisms for dealing with exceptions.
[ExceptionClass]
interface DOMException {
const unsigned short INDEX_SIZE_ERR = 1;
const unsigned short DOMSTRING_SIZE_ERR = 2; // historical

3
tests/wpt/metadata/WebIDL/ecmascript-binding/es-exceptions/constructor-object.html.ini
View file

@ -3,9 +3,6 @@
[existence and properties of DOMException]
expected: FAIL
[existence and properties of DOMException.prototype]
expected: FAIL
[existence of name and code properties on DOMException.prototype]
expected: FAIL

3
tests/wpt/metadata/WebIDL/ecmascript-binding/es-exceptions/constructor-object.worker.js.ini
View file

@ -3,9 +3,6 @@
[existence and properties of DOMException]
expected: FAIL
[existence and properties of DOMException.prototype]
expected: FAIL
[existence of name and code properties on DOMException.prototype]
expected: FAIL