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: 11.4.9.js 24 ECMA Section: 11.4.9 Logical NOT Operator (!) 25 Description: if the ToBoolean( VALUE ) result is true, return 26 true. else return false. 27 Author: christine (at) netscape.com 28 Date: 7 july 1997 29 30 Static variables: 31 none 32 */ 33 var SECTION = "11.4.9"; 34 var VERSION = "ECMA_1"; 35 startTest(); 36 var TITLE = "Logical NOT operator (!)"; 37 38 writeHeaderToLog( SECTION + " "+ TITLE); 39 40 // version("130") 41 42 var testcases = new Array(); 43 44 testcases[tc++] = new TestCase( SECTION, "!(null)", true, !(null) ); 45 testcases[tc++] = new TestCase( SECTION, "!(var x)", true, !(eval("var x")) ); 46 testcases[tc++] = new TestCase( SECTION, "!(void 0)", true, !(void 0) ); 47 48 testcases[tc++] = new TestCase( SECTION, "!(false)", true, !(false) ); 49 testcases[tc++] = new TestCase( SECTION, "!(true)", false, !(true) ); 50 testcases[tc++] = new TestCase( SECTION, "!()", true, !(eval()) ); 51 testcases[tc++] = new TestCase( SECTION, "!(0)", true, !(0) ); 52 testcases[tc++] = new TestCase( SECTION, "!(-0)", true, !(-0) ); 53 testcases[tc++] = new TestCase( SECTION, "!(NaN)", true, !(Number.NaN) ); 54 testcases[tc++] = new TestCase( SECTION, "!(Infinity)", false, !(Number.POSITIVE_INFINITY) ); 55 testcases[tc++] = new TestCase( SECTION, "!(-Infinity)", false, !(Number.NEGATIVE_INFINITY) ); 56 testcases[tc++] = new TestCase( SECTION, "!(Math.PI)", false, !(Math.PI) ); 57 testcases[tc++] = new TestCase( SECTION, "!(1)", false, !(1) ); 58 testcases[tc++] = new TestCase( SECTION, "!(-1)", false, !(-1) ); 59 testcases[tc++] = new TestCase( SECTION, "!('')", true, !("") ); 60 testcases[tc++] = new TestCase( SECTION, "!('\t')", false, !("\t") ); 61 testcases[tc++] = new TestCase( SECTION, "!('0')", false, !("0") ); 62 testcases[tc++] = new TestCase( SECTION, "!('string')", false, !("string") ); 63 testcases[tc++] = new TestCase( SECTION, "!(new String(''))", false, !(new String("")) ); 64 testcases[tc++] = new TestCase( SECTION, "!(new String('string'))", false, !(new String("string")) ); 65 testcases[tc++] = new TestCase( SECTION, "!(new String())", false, !(new String()) ); 66 testcases[tc++] = new TestCase( SECTION, "!(new Boolean(true))", false, !(new Boolean(true)) ); 67 testcases[tc++] = new TestCase( SECTION, "!(new Boolean(false))", false, !(new Boolean(false)) ); 68 testcases[tc++] = new TestCase( SECTION, "!(new Array())", false, !(new Array()) ); 69 testcases[tc++] = new TestCase( SECTION, "!(new Array(1,2,3)", false, !(new Array(1,2,3)) ); 70 testcases[tc++] = new TestCase( SECTION, "!(new Number())", false, !(new Number()) ); 71 testcases[tc++] = new TestCase( SECTION, "!(new Number(0))", false, !(new Number(0)) ); 72 testcases[tc++] = new TestCase( SECTION, "!(new Number(NaN))", false, !(new Number(Number.NaN)) ); 73 testcases[tc++] = new TestCase( SECTION, "!(new Number(Infinity))", false, !(new Number(Number.POSITIVE_INFINITY)) ); 74 75 test(); 76 77 function test() { 78 for ( tc = 0; tc < testcases.length; tc++ ) { 79 testcases[tc].passed = writeTestCaseResult( 80 testcases[tc].expect, 81 testcases[tc].actual, 82 testcases[tc].description +" = "+ testcases[tc].actual ); 83 84 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value " 85 } 86 stopTest(); 87 88 // all tests must return a boolean value 89 return ( testcases ); 90 } 91
