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18 lines
706 B
JavaScript
18 lines
706 B
JavaScript
/// Copyright (c) 2012 Ecma International. All rights reserved.
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/// Ecma International makes this code available under the terms and conditions set
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/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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/// "Use Terms"). Any redistribution of this code must retain the above
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/// copyright and this notice and otherwise comply with the Use Terms.
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/**
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* @path ch15/15.7/15.7.4/15.7.4-1.js
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* @description Number prototype object: its [[Class]] must be 'Number'
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*/
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function testcase() {
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var numProto = Object.getPrototypeOf(new Number(42));
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var s = Object.prototype.toString.call(numProto );
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return (s === '[object Number]') ;
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}
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runTestCase(testcase);
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