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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: 15.1.2.6.js |
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9 ECMA Section: 15.1.2.6 isNaN( x ) |
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10 |
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11 Description: Applies ToNumber to its argument, then returns true if |
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12 the result isNaN and otherwise returns false. |
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13 |
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14 Author: christine@netscape.com |
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15 Date: 28 october 1997 |
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16 |
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17 */ |
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18 var SECTION = "15.1.2.6"; |
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19 var VERSION = "ECMA_1"; |
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20 var TITLE = "isNaN( x )"; |
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21 var BUGNUMBER = "none"; |
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22 |
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23 startTest(); |
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24 |
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25 writeHeaderToLog( SECTION + " "+ TITLE); |
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26 |
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27 new TestCase( SECTION, "isNaN.length", 1, isNaN.length ); |
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28 new TestCase( SECTION, "var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS", "", eval("var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS") ); |
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29 new TestCase( SECTION, "isNaN.length = null; isNaN.length", 1, eval("isNaN.length=null; isNaN.length") ); |
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30 new TestCase( SECTION, "delete isNaN.length", false, delete isNaN.length ); |
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31 new TestCase( SECTION, "delete isNaN.length; isNaN.length", 1, eval("delete isNaN.length; isNaN.length") ); |
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32 |
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33 // new TestCase( SECTION, "isNaN.__proto__", Function.prototype, isNaN.__proto__ ); |
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34 |
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35 new TestCase( SECTION, "isNaN()", true, isNaN() ); |
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36 new TestCase( SECTION, "isNaN( null )", false, isNaN(null) ); |
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37 new TestCase( SECTION, "isNaN( void 0 )", true, isNaN(void 0) ); |
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38 new TestCase( SECTION, "isNaN( true )", false, isNaN(true) ); |
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39 new TestCase( SECTION, "isNaN( false)", false, isNaN(false) ); |
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40 new TestCase( SECTION, "isNaN( ' ' )", false, isNaN( " " ) ); |
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41 |
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42 new TestCase( SECTION, "isNaN( 0 )", false, isNaN(0) ); |
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43 new TestCase( SECTION, "isNaN( 1 )", false, isNaN(1) ); |
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44 new TestCase( SECTION, "isNaN( 2 )", false, isNaN(2) ); |
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45 new TestCase( SECTION, "isNaN( 3 )", false, isNaN(3) ); |
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46 new TestCase( SECTION, "isNaN( 4 )", false, isNaN(4) ); |
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47 new TestCase( SECTION, "isNaN( 5 )", false, isNaN(5) ); |
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48 new TestCase( SECTION, "isNaN( 6 )", false, isNaN(6) ); |
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49 new TestCase( SECTION, "isNaN( 7 )", false, isNaN(7) ); |
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50 new TestCase( SECTION, "isNaN( 8 )", false, isNaN(8) ); |
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51 new TestCase( SECTION, "isNaN( 9 )", false, isNaN(9) ); |
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52 |
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53 new TestCase( SECTION, "isNaN( '0' )", false, isNaN('0') ); |
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54 new TestCase( SECTION, "isNaN( '1' )", false, isNaN('1') ); |
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55 new TestCase( SECTION, "isNaN( '2' )", false, isNaN('2') ); |
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56 new TestCase( SECTION, "isNaN( '3' )", false, isNaN('3') ); |
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57 new TestCase( SECTION, "isNaN( '4' )", false, isNaN('4') ); |
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58 new TestCase( SECTION, "isNaN( '5' )", false, isNaN('5') ); |
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59 new TestCase( SECTION, "isNaN( '6' )", false, isNaN('6') ); |
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60 new TestCase( SECTION, "isNaN( '7' )", false, isNaN('7') ); |
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61 new TestCase( SECTION, "isNaN( '8' )", false, isNaN('8') ); |
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62 new TestCase( SECTION, "isNaN( '9' )", false, isNaN('9') ); |
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63 |
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64 |
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65 new TestCase( SECTION, "isNaN( 0x0a )", false, isNaN( 0x0a ) ); |
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66 new TestCase( SECTION, "isNaN( 0xaa )", false, isNaN( 0xaa ) ); |
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67 new TestCase( SECTION, "isNaN( 0x0A )", false, isNaN( 0x0A ) ); |
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68 new TestCase( SECTION, "isNaN( 0xAA )", false, isNaN( 0xAA ) ); |
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69 |
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70 new TestCase( SECTION, "isNaN( '0x0a' )", false, isNaN( "0x0a" ) ); |
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71 new TestCase( SECTION, "isNaN( '0xaa' )", false, isNaN( "0xaa" ) ); |
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72 new TestCase( SECTION, "isNaN( '0x0A' )", false, isNaN( "0x0A" ) ); |
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73 new TestCase( SECTION, "isNaN( '0xAA' )", false, isNaN( "0xAA" ) ); |
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74 |
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75 new TestCase( SECTION, "isNaN( 077 )", false, isNaN( 077 ) ); |
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76 new TestCase( SECTION, "isNaN( '077' )", false, isNaN( "077" ) ); |
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77 |
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78 |
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79 new TestCase( SECTION, "isNaN( Number.NaN )", true, isNaN(Number.NaN) ); |
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80 new TestCase( SECTION, "isNaN( Number.POSITIVE_INFINITY )", false, isNaN(Number.POSITIVE_INFINITY) ); |
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81 new TestCase( SECTION, "isNaN( Number.NEGATIVE_INFINITY )", false, isNaN(Number.NEGATIVE_INFINITY) ); |
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82 new TestCase( SECTION, "isNaN( Number.MAX_VALUE )", false, isNaN(Number.MAX_VALUE) ); |
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83 new TestCase( SECTION, "isNaN( Number.MIN_VALUE )", false, isNaN(Number.MIN_VALUE) ); |
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84 |
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85 new TestCase( SECTION, "isNaN( NaN )", true, isNaN(NaN) ); |
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86 new TestCase( SECTION, "isNaN( Infinity )", false, isNaN(Infinity) ); |
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87 |
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88 new TestCase( SECTION, "isNaN( 'Infinity' )", false, isNaN("Infinity") ); |
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89 new TestCase( SECTION, "isNaN( '-Infinity' )", false, isNaN("-Infinity") ); |
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90 |
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91 test(); |