1/*
2 * Copyright (C) 2013, 2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "JSPromiseConstructor.h"
28
29#include "BuiltinNames.h"
30#include "Error.h"
31#include "Exception.h"
32#include "GetterSetter.h"
33#include "JSCBuiltins.h"
34#include "JSCInlines.h"
35#include "JSFunction.h"
36#include "JSPromise.h"
37#include "JSPromisePrototype.h"
38#include "Lookup.h"
39#include "NumberObject.h"
40
41namespace JSC {
42
43STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSPromiseConstructor);
44
45}
46
47#include "JSPromiseConstructor.lut.h"
48
49namespace JSC {
50
51const ClassInfo JSPromiseConstructor::s_info = { "Function", &Base::s_info, &promiseConstructorTable, nullptr, CREATE_METHOD_TABLE(JSPromiseConstructor) };
52
53/* Source for JSPromiseConstructor.lut.h
54@begin promiseConstructorTable
55 resolve JSBuiltin DontEnum|Function 1
56 reject JSBuiltin DontEnum|Function 1
57 race JSBuiltin DontEnum|Function 1
58 all JSBuiltin DontEnum|Function 1
59 allSettled JSBuiltin DontEnum|Function 1
60@end
61*/
62
63JSPromiseConstructor* JSPromiseConstructor::create(VM& vm, Structure* structure, JSPromisePrototype* promisePrototype, GetterSetter* speciesSymbol)
64{
65 JSGlobalObject* globalObject = structure->globalObject();
66 FunctionExecutable* executable = promiseConstructorPromiseConstructorCodeGenerator(vm);
67 JSPromiseConstructor* constructor = new (NotNull, allocateCell<JSPromiseConstructor>(vm.heap)) JSPromiseConstructor(vm, executable, globalObject, structure);
68 constructor->finishCreation(vm, promisePrototype, speciesSymbol);
69 constructor->addOwnInternalSlots(vm, globalObject);
70 return constructor;
71}
72
73Structure* JSPromiseConstructor::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
74{
75 return Structure::create(vm, globalObject, prototype, TypeInfo(JSFunctionType, StructureFlags), info());
76}
77
78JSPromiseConstructor::JSPromiseConstructor(VM& vm, FunctionExecutable* executable, JSGlobalObject* globalObject, Structure* structure)
79 : Base(vm, executable, globalObject, structure)
80{
81}
82
83void JSPromiseConstructor::finishCreation(VM& vm, JSPromisePrototype* promisePrototype, GetterSetter* speciesSymbol)
84{
85 Base::finishCreation(vm);
86 putDirectWithoutTransition(vm, vm.propertyNames->prototype, promisePrototype, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
87 putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(1), PropertyAttribute::DontEnum | PropertyAttribute::ReadOnly);
88 putDirectNonIndexAccessorWithoutTransition(vm, vm.propertyNames->speciesSymbol, speciesSymbol, PropertyAttribute::Accessor | PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum);
89}
90
91void JSPromiseConstructor::addOwnInternalSlots(VM& vm, JSGlobalObject* globalObject)
92{
93 JSC_BUILTIN_FUNCTION_WITHOUT_TRANSITION(vm.propertyNames->builtinNames().resolvePrivateName(), promiseConstructorResolveCodeGenerator, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
94 JSC_BUILTIN_FUNCTION_WITHOUT_TRANSITION(vm.propertyNames->builtinNames().rejectPrivateName(), promiseConstructorRejectCodeGenerator, PropertyAttribute::DontEnum | PropertyAttribute::DontDelete | PropertyAttribute::ReadOnly);
95}
96
97} // namespace JSC
98