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1 /* |
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2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /** |
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25 * Test to check [[Class]] internal property for various standard objects. |
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26 * |
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27 * @test |
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28 * @run |
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29 */ |
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30 |
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31 function checkClass(obj, expected) { |
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32 var str = Object.prototype.toString.call(obj); |
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33 if (str != expected) { |
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34 fail("expected " + expected + ", got " + str); |
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35 } |
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36 } |
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37 |
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38 // objects |
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39 checkClass([2, 23], "[object Array]"); |
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40 checkClass(new Boolean(true), "[object Boolean]"); |
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41 checkClass(new Date(0), "[object Date]"); |
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42 checkClass(new Error(), "[object Error]"); |
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43 checkClass(new EvalError(), "[object Error]"); |
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44 if (typeof JSAdapter != 'undefined') { |
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45 checkClass(new JSAdapter({}), "[object JSAdapter]"); |
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46 } |
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47 if (typeof JavaImporter != 'undefined') { |
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48 checkClass(new JavaImporter(java.io), "[object JavaImporter]"); |
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49 } |
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50 checkClass(function() {}, "[object Function]"); |
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51 checkClass(new Number(42), "[object Number]"); |
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52 checkClass(new Object(), "[object Object]"); |
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53 checkClass(new RangeError(), "[object Error]"); |
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54 checkClass(new ReferenceError(), "[object Error]"); |
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55 checkClass(/nashorn/, "[object RegExp]"); |
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56 checkClass(new String('hello'), "[object String]"); |
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57 checkClass(new SyntaxError(), "[object Error]"); |
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58 checkClass(new TypeError(), "[object Error]"); |
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59 checkClass(new URIError(), "[object Error]"); |
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60 |
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61 // constructors and prototypes |
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62 checkClass(Array, "[object Function]"); |
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63 checkClass(Array.prototype, "[object Array]"); |
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64 checkClass(Boolean, "[object Function]"); |
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65 checkClass(Boolean.prototype, "[object Boolean]"); |
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66 checkClass(Date, "[object Function]"); |
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67 checkClass(Date.prototype, "[object Date]"); |
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68 checkClass(Error, "[object Function]"); |
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69 checkClass(Error.prototype, "[object Error]"); |
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70 checkClass(EvalError, "[object Function]"); |
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71 checkClass(EvalError.prototype, "[object Error]"); |
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72 checkClass(Function, "[object Function]"); |
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73 checkClass(Function.prototype, "[object Function]"); |
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74 if (typeof JSAdapter != 'undefined') { |
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75 checkClass(JSAdapter, "[object Function]"); |
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76 checkClass(JSAdapter.prototype, "[object JSAdapter]"); |
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77 } |
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78 if (typeof JavaImporter != 'undefined') { |
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79 checkClass(JavaImporter, "[object Function]"); |
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80 checkClass(JavaImporter.prototype, "[object JavaImporter]"); |
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81 } |
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82 checkClass(Number, "[object Function]"); |
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83 checkClass(Number.prototype, "[object Number]"); |
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84 checkClass(Object, "[object Function]"); |
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85 checkClass(Object.prototype, "[object Object]"); |
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86 checkClass(RangeError, "[object Function]"); |
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87 checkClass(RangeError.prototype, "[object Error]"); |
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88 checkClass(ReferenceError, "[object Function]"); |
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89 checkClass(ReferenceError.prototype, "[object Error]"); |
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90 checkClass(RegExp, "[object Function]"); |
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91 checkClass(RegExp.prototype, "[object RegExp]"); |
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92 checkClass(String, "[object Function]"); |
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93 checkClass(String.prototype, "[object String]"); |
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94 checkClass(SyntaxError, "[object Function]"); |
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95 checkClass(SyntaxError.prototype, "[object Error]"); |
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96 checkClass(TypeError, "[object Function]"); |
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97 checkClass(TypeError.prototype, "[object Error]"); |
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98 checkClass(URIError, "[object Function]"); |
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99 checkClass(URIError.prototype, "[object Error]"); |
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100 |
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101 // misc. objects |
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102 checkClass(this, "[object global]"); |
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103 checkClass(this.prototype, "[object Undefined]"); |
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104 |
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105 if (typeof Packages != 'undefined') { |
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106 checkClass(Packages, "[object JavaPackage]"); |
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107 checkClass(java, "[object JavaPackage]"); |
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108 checkClass(javax, "[object JavaPackage]"); |
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109 } |
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110 |
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111 if (typeof Java != 'undefined') { |
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112 checkClass(Java, "[object Java]"); |
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113 checkClass(Java.prototype, "[object Undefined]"); |
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114 } |
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115 |
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116 if (typeof Debug != 'undefined') { |
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117 checkClass(Debug, "[object Debug]"); |
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118 } |
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119 |
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120 checkClass((function() { return arguments; })(), "[object Arguments]"); |
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121 // strict arguments implementation is different. |
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122 checkClass((function() { 'use strict'; return arguments; })(), "[object Arguments]"); |
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123 checkClass(JSON, "[object JSON]"); |
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124 checkClass(JSON.prototype, "[object Undefined]"); |
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125 checkClass(Math, "[object Math]"); |
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126 checkClass(Math.prototype, "[object Undefined]"); |