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29 lines
806 B
JavaScript
29 lines
806 B
JavaScript
// Copyright 2009 the Sputnik authors. 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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* Object prototype object has not prototype
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*
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* @path ch15/15.2/15.2.4/S15.2.4_A1_T2.js
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* @description Since the Object prototype object has not prototype, deleted toString method can not be found in prototype chain
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*/
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//CHECK#1
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if (Object.prototype.toString() == false) {
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$ERROR('#1: Object prototype object has not prototype');
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}
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delete Object.prototype.toString;
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// CHECK#2
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try {
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Object.prototype.toString();
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$ERROR('#2: Object prototype object has not prototype');
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} catch (e) {
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if ((e instanceof TypeError) !== true) {
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$ERROR('#1.1: delete Object.prototype.toString; Object.prototype.toString() throw a TypeError. Actual: ' + (e));
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}
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}
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//
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