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47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
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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es5id: 15.2.3.7-6-a-280
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description: >
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Object.defineProperties - 'O' is an Arguments object, 'P' is own
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accessor property of 'O' which is also defined in [[ParameterMap]]
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of 'O', and 'desc' is accessor descriptor, test updating multiple
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attribute values of 'P' (10.6 [[DefineOwnProperty]] step 3)
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---*/
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var arg;
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(function fun(a, b, c) {
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arg = arguments;
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}(0, 1, 2));
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function get_func1() {
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return 10;
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}
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Object.defineProperty(arg, "0", {
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get: get_func1,
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enumerable: true,
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configurable: true
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});
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function get_func2() {
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return 20;
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}
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Object.defineProperties(arg, {
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"0": {
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get: get_func2,
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enumerable: false,
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configurable: false
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}
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});
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var desc = Object.getOwnPropertyDescriptor(arg, "0");
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assert.sameValue(desc.get, get_func2, 'desc.get');
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assert.sameValue(typeof desc.set, "undefined", 'typeof desc.set');
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assert.sameValue(desc.configurable, false, 'desc.configurable');
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assert.sameValue(desc.enumerable, false, 'desc.enumerable');
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