mirror of https://github.com/tc39/test262.git
31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
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// 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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When "String" is called as part of a new expression, it is a constructor: it initialises the newly created object and
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The [[Value]] property of the newly constructed object is set to ToString(value), or to the empty string if value is not supplied
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es5id: 15.5.2.1_A1_T13
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description: >
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Creating string object with "new String(function object)" after
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changing function object's valueOf property, which causes
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exception throw
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---*/
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var __obj = {toString:function(){return f; function f(){}}};
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__obj.valueOf=function(){throw "invalueof"};
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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try {
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var __str = new String(__obj);
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$ERROR('#1: __obj.valueOf=function(){throw "invalueof"}; __str = new String(__obj) lead throwing exception');
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} catch (e) {
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if (e!=="invalueof") {
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$ERROR('#1.1: e==="invalueof". Actual: e==='+e);
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}
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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