mirror of https://github.com/tc39/test262.git
37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
// Copyright (C) 2020 Rick Waldron. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-iterator
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description: Default [[Prototype]] value derived from realm of the NewTarget.
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features: [cross-realm, iterator-helpers, Reflect, Symbol]
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---*/
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let other = $262.createRealm().global;
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let newTarget = new other.Function();
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let ai;
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newTarget.prototype = undefined;
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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newTarget.prototype = null;
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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newTarget.prototype = true;
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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newTarget.prototype = '';
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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newTarget.prototype = Symbol();
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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newTarget.prototype = 0;
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ai = Reflect.construct(Iterator, [1], newTarget);
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assert.sameValue(Object.getPrototypeOf(ai), other.Iterator.prototype);
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