mirror of https://github.com/tc39/test262.git
39 lines
1.8 KiB
JavaScript
39 lines
1.8 KiB
JavaScript
// Copyright (C) 2016 Jordan Harband. 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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description: Object.getOwnPropertyDescriptors includes Symbol keys.
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esid: sec-object.getownpropertydescriptors
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author: Jordan Harband
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features: [Symbol]
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---*/
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var value = {};
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var enumSym = Symbol('enum');
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var nonEnumSym = Symbol('nonenum');
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var symValue = Symbol('value');
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var obj = { key: symValue };
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obj[enumSym] = value;
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Object.defineProperty(obj, nonEnumSym, { writable: true, enumerable: false, configurable: true, value: value });
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var result = Object.getOwnPropertyDescriptors(obj);
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assert.sameValue(Object.keys(result).length, 1, 'obj has 1 string-keyed descriptor');
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assert.sameValue(Object.getOwnPropertySymbols(result).length, 2, 'obj has 2 symbol-keyed descriptors');
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assert.sameValue(result.key.configurable, true, 'result.key is configurable');
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assert.sameValue(result.key.enumerable, true, 'result.key is enumerable');
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assert.sameValue(result.key.writable, true, 'result.key is writable');
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assert.sameValue(result.key.value, symValue, 'result.key has value symValue');
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assert.sameValue(result[enumSym].configurable, true, 'result[enumSym] is configurable');
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assert.sameValue(result[enumSym].enumerable, true, 'result[enumSym] is enumerable');
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assert.sameValue(result[enumSym].writable, true, 'result[enumSym] is writable');
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assert.sameValue(result[enumSym].value, value, 'result[enumSym] has value `value`');
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assert.sameValue(result[nonEnumSym].configurable, true, 'result[nonEnumSym] is configurable');
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assert.sameValue(result[nonEnumSym].enumerable, false, 'result[nonEnumSym] is not enumerable');
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assert.sameValue(result[nonEnumSym].writable, true, 'result[nonEnumSym] is writable');
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assert.sameValue(result[nonEnumSym].value, value, 'result[nonEnumSym] has value `value`');
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