mirror of https://github.com/tc39/test262.git
59 lines
2.4 KiB
JavaScript
59 lines
2.4 KiB
JavaScript
// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
esid: sec-intl.collator
|
|
description: Default [[Prototype]] value derived from realm of the NewTarget.
|
|
info: |
|
|
Intl.Collator ( [ locales [ , options ] ] )
|
|
|
|
1. If NewTarget is undefined, let newTarget be the active function object, else let newTarget be NewTarget.
|
|
...
|
|
5. Let collator be ? OrdinaryCreateFromConstructor(newTarget, "%CollatorPrototype%", internalSlotsList).
|
|
6. Return ? InitializeCollator(collator, locales, options).
|
|
|
|
OrdinaryCreateFromConstructor ( constructor, intrinsicDefaultProto [ , internalSlotsList ] )
|
|
|
|
...
|
|
2. Let proto be ? GetPrototypeFromConstructor(constructor, intrinsicDefaultProto).
|
|
3. Return ObjectCreate(proto, internalSlotsList).
|
|
|
|
GetPrototypeFromConstructor ( constructor, intrinsicDefaultProto )
|
|
|
|
...
|
|
3. Let proto be ? Get(constructor, 'prototype').
|
|
4. If Type(proto) is not Object, then
|
|
a. Let realm be ? GetFunctionRealm(constructor).
|
|
b. Set proto to realm's intrinsic object named intrinsicDefaultProto.
|
|
5. Return proto.
|
|
features: [cross-realm, Reflect, Symbol]
|
|
---*/
|
|
|
|
var other = $262.createRealm().global;
|
|
var newTarget = new other.Function();
|
|
var col;
|
|
|
|
newTarget.prototype = undefined;
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is undefined');
|
|
|
|
newTarget.prototype = null;
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is null');
|
|
|
|
newTarget.prototype = true;
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Boolean');
|
|
|
|
newTarget.prototype = '';
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a String');
|
|
|
|
newTarget.prototype = Symbol();
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Symbol');
|
|
|
|
newTarget.prototype = 1;
|
|
col = Reflect.construct(Intl.Collator, [], newTarget);
|
|
assert.sameValue(Object.getPrototypeOf(col), other.Intl.Collator.prototype, 'newTarget.prototype is a Number');
|