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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 |
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7 /** |
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8 File Name: 15.5.4.3-2.js |
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9 ECMA Section: 15.5.4.3 String.prototype.valueOf() |
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10 |
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11 Description: Returns this string value. |
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12 |
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13 The valueOf function is not generic; it generates a |
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14 runtime error if its this value is not a String object. |
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15 Therefore it connot be transferred to the other kinds of |
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16 objects for use as a method. |
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17 |
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18 Author: christine@netscape.com |
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19 Date: 1 october 1997 |
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20 */ |
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21 |
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22 |
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23 var SECTION = "15.5.4.3-2"; |
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24 var VERSION = "ECMA_1"; |
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25 startTest(); |
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26 var TITLE = "String.prototype.valueOf"; |
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27 |
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28 writeHeaderToLog( SECTION + " "+ TITLE); |
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29 |
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30 new TestCase( SECTION, |
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31 "var valof=String.prototype.valueOf; astring=new String(); astring.valueOf = valof; astring.valof()", |
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32 "", |
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33 eval("var valof=String.prototype.valueOf; astring=new String(); astring.valueOf = valof; astring.valueOf()") ); |
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34 |
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35 new TestCase( SECTION, |
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36 "var valof=String.prototype.valueOf; astring=new String(0); astring.valueOf = valof; astring.valof()", |
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37 "0", |
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38 eval("var valof=String.prototype.valueOf; astring=new String(0); astring.valueOf = valof; astring.valueOf()") ); |
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39 |
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40 new TestCase( SECTION, |
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41 "var valof=String.prototype.valueOf; astring=new String('hello'); astring.valueOf = valof; astring.valof()", |
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42 "hello", |
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43 eval("var valof=String.prototype.valueOf; astring=new String('hello'); astring.valueOf = valof; astring.valueOf()") ); |
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44 |
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45 new TestCase( SECTION, |
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46 "var valof=String.prototype.valueOf; astring=new String(''); astring.valueOf = valof; astring.valof()", |
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47 "", |
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48 eval("var valof=String.prototype.valueOf; astring=new String(''); astring.valueOf = valof; astring.valueOf()") ); |
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49 /* |
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50 new TestCase( SECTION, |
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51 "var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valof()", |
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52 "error", |
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53 eval("var valof=String.prototype.valueOf; astring=new Number(); astring.valueOf = valof; astring.valueOf()") ); |
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54 */ |
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55 |
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56 test(); |