mirror of https://github.com/tc39/test262.git
26 lines
971 B
JavaScript
26 lines
971 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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info: >
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We overload valueOf method so it return non Primitive value and toString method so it return non Primitive value too
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Thus [[DefaultValue]] must generate TypeError error
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es5id: 8.12.8_A4
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description: >
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Try to overload toString and valueOf methods, they returned new
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Objects
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---*/
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try
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{
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var __obj = {valueOf:function(){return new Object;},toString: function() {return new Object();}}
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Number(__obj);
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$ERROR('#1.1: var __obj = {valueOf:function(){return new Object;},toNumber: function() {return new Object();}}; Number(__obj) throw TypeError. Actual: ' + (Number(__obj)));
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}
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catch(e)
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{
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if ((e instanceof TypeError) !== true) {
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$ERROR('#1.2: var __obj = {valueOf:function(){return new Object;},toNumber: function() {return new Object();}}; Number(__obj) throw TypeError. Actual: ' + (e));
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}
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}
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