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33 lines
1.5 KiB
JavaScript
33 lines
1.5 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 accepts string primitives.
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esid: sec-object.getownpropertydescriptors
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author: Jordan Harband
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---*/
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var result = Object.getOwnPropertyDescriptors('abc');
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assert.sameValue(Object.keys(result).length, 4, 'string has 4 descriptors');
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assert.sameValue(result.length.configurable, false, 'length is not configurable');
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assert.sameValue(result.length.enumerable, false, 'length is not enumerable');
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assert.sameValue(result.length.writable, false, 'length is not writable');
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assert.sameValue(result.length.value, 3, 'length is 3');
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assert.sameValue(result[0].configurable, false, 'index 0 is not configurable');
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assert.sameValue(result[0].enumerable, true, 'index 0 is enumerable');
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assert.sameValue(result[0].writable, false, 'index 0 is not writable');
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assert.sameValue(result[0].value, 'a', 'index 0 is "a"');
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assert.sameValue(result[1].configurable, false, 'index 1 is not configurable');
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assert.sameValue(result[1].enumerable, true, 'index 1 is enumerable');
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assert.sameValue(result[1].writable, false, 'index 1 is not writable');
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assert.sameValue(result[1].value, 'b', 'index 1 is "b"');
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assert.sameValue(result[2].configurable, false, 'index 2 is not configurable');
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assert.sameValue(result[2].enumerable, true, 'index 2 is enumerable');
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assert.sameValue(result[2].writable, false, 'index 2 is not writable');
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assert.sameValue(result[2].value, 'c', 'index 2 is "c"');
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