mirror of https://github.com/tc39/test262.git
34 lines
935 B
JavaScript
34 lines
935 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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es5id: 12.6.4-1
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description: >
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The for-in Statement - a property name must not be visited more
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than once in any enumeration.
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---*/
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var obj = { prop1: "abc", prop2: "bbc", prop3: "cnn" };
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var countProp1 = 0;
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var countProp2 = 0;
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var countProp3 = 0;
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for (var p in obj) {
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if (obj.hasOwnProperty(p)) {
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if (p === "prop1") {
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countProp1++;
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}
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if (p === "prop2") {
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countProp2++;
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}
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if (p === "prop3") {
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countProp3++;
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}
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}
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}
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assert.sameValue(countProp1, 1, 'countProp1');
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assert.sameValue(countProp2, 1, 'countProp2');
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assert.sameValue(countProp3, 1, 'countProp3');
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