blob: 1673393e86ba17a0f5f6ecfab73c5c4fe246f12e [file] [log] [blame]
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array-constructor-array
description: Default [[Prototype]] value derived from realm of the NewTarget.
info: |
Array ( )
...
3. If NewTarget is undefined, let newTarget be the active function object; else let newTarget be NewTarget.
4. Let proto be ? GetPrototypeFromConstructor(newTarget, "%Array.prototype%").
5. Return ! ArrayCreate(0, proto).
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 arr;
newTarget.prototype = undefined;
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');
newTarget.prototype = null;
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');
newTarget.prototype = true;
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');
newTarget.prototype = 'str';
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');
newTarget.prototype = Symbol();
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');
newTarget.prototype = 1;
arr = Reflect.construct(Array, [], newTarget);
assert.sameValue(Object.getPrototypeOf(arr), other.Array.prototype, 'Object.getPrototypeOf(Reflect.construct(Array, [], newTarget)) returns other.Array.prototype');