1 /* The contents of this file are subject to the Netscape Public 2 * License Version 1.1 (the "License"); you may not use this file 3 * except in compliance with the License. You may obtain a copy of 4 * the License at http://www.mozilla.org/NPL/ 5 * 6 * Software distributed under the License is distributed on an "AS 7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 8 * implied. See the License for the specific language governing 9 * rights and limitations under the License. 10 * 11 * The Original Code is Mozilla Communicator client code, released March 12 * 31, 1998. 13 * 14 * The Initial Developer of the Original Code is Netscape Communications 15 * Corporation. Portions created by Netscape are 16 * Copyright (C) 1998 Netscape Communications Corporation. All 17 * Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22 /** 23 File Name: typeof_1.js 24 ECMA Section: 11.4.3 typeof operator 25 Description: typeof evaluates unary expressions: 26 undefined "undefined" 27 null "object" 28 Boolean "boolean" 29 Number "number" 30 String "string" 31 Object "object" [native, doesn't implement Call] 32 Object "function" [native, implements [Call]] 33 Object implementation dependent 34 [not sure how to test this] 35 Author: christine (at) netscape.com 36 Date: june 30, 1997 37 38 */ 39 40 var SECTION = "11.4.3"; 41 42 var VERSION = "ECMA_1"; 43 startTest(); 44 var TITLE = " The typeof operator"; 45 46 var testcases = new Array(); 47 48 49 testcases[testcases.length] = new TestCase( SECTION, "typeof(void(0))", "undefined", typeof(void(0)) ); 50 testcases[testcases.length] = new TestCase( SECTION, "typeof(null)", "object", typeof(null) ); 51 testcases[testcases.length] = new TestCase( SECTION, "typeof(true)", "boolean", typeof(true) ); 52 testcases[testcases.length] = new TestCase( SECTION, "typeof(false)", "boolean", typeof(false) ); 53 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Boolean())", "object", typeof(new Boolean()) ); 54 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Boolean(true))", "object", typeof(new Boolean(true)) ); 55 testcases[testcases.length] = new TestCase( SECTION, "typeof(Boolean())", "boolean", typeof(Boolean()) ); 56 testcases[testcases.length] = new TestCase( SECTION, "typeof(Boolean(false))", "boolean", typeof(Boolean(false)) ); 57 testcases[testcases.length] = new TestCase( SECTION, "typeof(Boolean(true))", "boolean", typeof(Boolean(true)) ); 58 testcases[testcases.length] = new TestCase( SECTION, "typeof(NaN)", "number", typeof(Number.NaN) ); 59 testcases[testcases.length] = new TestCase( SECTION, "typeof(Infinity)", "number", typeof(Number.POSITIVE_INFINITY) ); 60 testcases[testcases.length] = new TestCase( SECTION, "typeof(-Infinity)", "number", typeof(Number.NEGATIVE_INFINITY) ); 61 testcases[testcases.length] = new TestCase( SECTION, "typeof(Math.PI)", "number", typeof(Math.PI) ); 62 testcases[testcases.length] = new TestCase( SECTION, "typeof(0)", "number", typeof(0) ); 63 testcases[testcases.length] = new TestCase( SECTION, "typeof(1)", "number", typeof(1) ); 64 testcases[testcases.length] = new TestCase( SECTION, "typeof(-1)", "number", typeof(-1) ); 65 testcases[testcases.length] = new TestCase( SECTION, "typeof('0')", "string", typeof("0") ); 66 testcases[testcases.length] = new TestCase( SECTION, "typeof(Number())", "number", typeof(Number()) ); 67 testcases[testcases.length] = new TestCase( SECTION, "typeof(Number(0))", "number", typeof(Number(0)) ); 68 testcases[testcases.length] = new TestCase( SECTION, "typeof(Number(1))", "number", typeof(Number(1)) ); 69 testcases[testcases.length] = new TestCase( SECTION, "typeof(Nubmer(-1))", "number", typeof(Number(-1)) ); 70 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Number())", "object", typeof(new Number()) ); 71 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Number(0))", "object", typeof(new Number(0)) ); 72 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Number(1))", "object", typeof(new Number(1)) ); 73 74 // Math does not implement [[Construct]] or [[Call]] so its type is object. 75 76 testcases[testcases.length] = new TestCase( SECTION, "typeof(Math)", "object", typeof(Math) ); 77 78 testcases[testcases.length] = new TestCase( SECTION, "typeof(Number.prototype.toString)", "function", typeof(Number.prototype.toString) ); 79 80 testcases[testcases.length] = new TestCase( SECTION, "typeof('a string')", "string", typeof("a string") ); 81 testcases[testcases.length] = new TestCase( SECTION, "typeof('')", "string", typeof("") ); 82 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Date())", "object", typeof(new Date()) ); 83 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Array(1,2,3))", "object", typeof(new Array(1,2,3)) ); 84 testcases[testcases.length] = new TestCase( SECTION, "typeof(new String('string object'))", "object", typeof(new String("string object")) ); 85 testcases[testcases.length] = new TestCase( SECTION, "typeof(String('string primitive'))", "string", typeof(String("string primitive")) ); 86 testcases[testcases.length] = new TestCase( SECTION, "typeof(['array', 'of', 'strings'])", "object", typeof(["array", "of", "strings"]) ); 87 testcases[testcases.length] = new TestCase( SECTION, "typeof(new Function())", "function", typeof( new Function() ) ); 88 testcases[testcases.length] = new TestCase( SECTION, "typeof(parseInt)", "function", typeof( parseInt ) ); 89 testcases[testcases.length] = new TestCase( SECTION, "typeof(test)", "function", typeof( test ) ); 90 testcases[testcases.length] = new TestCase( SECTION, "typeof(String.fromCharCode)", "function", typeof( String.fromCharCode ) ); 91 92 93 writeHeaderToLog( SECTION + " "+ TITLE); 94 test(); 95 96 97 function test() { 98 for ( tc=0; tc < testcases.length; tc++ ) { 99 testcases[tc].passed = writeTestCaseResult( 100 testcases[tc].expect, 101 testcases[tc].actual, 102 testcases[tc].description +" = "+ 103 testcases[tc].actual ); 104 105 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 106 } 107 stopTest(); 108 return ( testcases ); 109 } 110
