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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: 15.3.2.1.js |
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9 ECMA Section: 15.3.2.1 The Function Constructor |
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10 new Function(p1, p2, ..., pn, body ) |
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11 |
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12 Description: The last argument specifies the body (executable code) |
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13 of a function; any preceding arguments sepcify formal |
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14 parameters. |
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15 |
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16 See the text for description of this section. |
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17 |
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18 This test examples from the specification. |
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19 |
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20 Author: christine@netscape.com |
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21 Date: 28 october 1997 |
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22 |
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23 */ |
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24 var SECTION = "15.3.2.1"; |
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25 var VERSION = "ECMA_1"; |
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26 startTest(); |
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27 var TITLE = "The Function Constructor"; |
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28 |
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29 writeHeaderToLog( SECTION + " "+ TITLE); |
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30 |
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31 var MyObject = new Function( "value", "this.value = value; this.valueOf = new Function( 'return this.value' ); this.toString = new Function( 'return String(this.value);' )" ); |
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32 |
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33 var myfunc = new Function(); |
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34 |
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35 // not going to test toString here since it is implementation dependent. |
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36 // new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() ); |
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37 |
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38 myfunc.toString = Object.prototype.toString; |
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39 |
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40 new TestCase( SECTION, "myfunc = new Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()", |
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41 "[object Function]", |
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42 myfunc.toString() ); |
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43 |
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44 new TestCase( SECTION, |
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45 "myfunc.length", |
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46 0, |
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47 myfunc.length ); |
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48 |
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49 new TestCase( SECTION, |
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50 "myfunc.prototype.toString()", |
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51 "[object Object]", |
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52 myfunc.prototype.toString() ); |
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53 |
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54 new TestCase( SECTION, |
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55 "myfunc.prototype.constructor", |
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56 myfunc, |
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57 myfunc.prototype.constructor ); |
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58 |
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59 new TestCase( SECTION, |
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60 "myfunc.arguments", |
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61 null, |
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62 myfunc.arguments ); |
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63 |
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64 new TestCase( SECTION, |
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65 "var OBJ = new MyObject(true); OBJ.valueOf()", |
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66 true, |
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67 eval("var OBJ = new MyObject(true); OBJ.valueOf()") ); |
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68 |
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69 new TestCase( SECTION, |
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70 "OBJ.toString()", |
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71 "true", |
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72 OBJ.toString() ); |
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73 |
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74 new TestCase( SECTION, |
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75 "OBJ.toString = Object.prototype.toString; OBJ.toString()", "[object Object]", |
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76 eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") ); |
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77 |
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78 new TestCase( SECTION, |
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79 "MyObject.toString = Object.prototype.toString; MyObject.toString()", |
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80 "[object Function]", |
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81 eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") ); |
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82 |
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83 new TestCase( SECTION, |
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84 "MyObject.length", |
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85 1, |
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86 MyObject.length ); |
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87 |
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88 new TestCase( SECTION, |
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89 "MyObject.prototype.constructor", |
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90 MyObject, |
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91 MyObject.prototype.constructor ); |
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92 |
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93 new TestCase( SECTION, |
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94 "MyObject.arguments", |
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95 null, |
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96 MyObject.arguments ); |
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97 |
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98 test(); |