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34 lines
915 B
JavaScript
34 lines
915 B
JavaScript
// Copyright (c) 2012 Ecma International. 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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info: |
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create sets the [[Prototype]] of the created object to first parameter.
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This can be checked using isPrototypeOf, or getPrototypeOf.
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es5id: 15.2.3.5-4-1
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description: >
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Object.create sets the prototype of the passed-in object and adds
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new properties
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---*/
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function base() {}
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var b = new base();
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var prop = new Object();
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var d = Object.create(b, {
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"x": {
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value: true,
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writable: false
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},
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"y": {
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value: "str",
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writable: false
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}
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});
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assert.sameValue(Object.getPrototypeOf(d), b, 'Object.getPrototypeOf(d)');
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assert.sameValue(b.isPrototypeOf(d), true, 'b.isPrototypeOf(d)');
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assert.sameValue(d.x, true, 'd.x');
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assert.sameValue(d.y, "str", 'd.y');
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assert.sameValue(b.x, undefined, 'b.x');
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assert.sameValue(b.y, undefined, 'b.y');
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