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: 15.9.5.2.js 24 ECMA Section: 15.9.5.2 Date.prototype.toString 25 Description: 26 This function returns a string value. The contents of the string are 27 implementation dependent, but are intended to represent the Date in a 28 convenient, human-readable form in the current time zone. 29 30 The toString function is not generic; it generates a runtime error if its 31 this value is not a Date object. Therefore it cannot be transferred to 32 other kinds of objects for use as a method. 33 34 Author: christine (at) netscape.com 35 Date: 12 november 1997 36 */ 37 38 var SECTION = "15.9.5.2"; 39 var VERSION = "ECMA_1"; 40 startTest(); 41 var TITLE = "Date.prototype.toString"; 42 43 writeHeaderToLog( SECTION + " "+ TITLE); 44 45 var testcases = new Array(); 46 47 testcases[tc++] = new TestCase( SECTION, 48 "Date.prototype.toString.length", 49 0, 50 Date.prototype.toString.length ); 51 52 var now = new Date(); 53 54 // can't test the content of the string, but can verify that the string is 55 // parsable by Date.parse 56 57 testcases[tc++] = new TestCase( SECTION, 58 "Math.abs(Date.parse(now.toString()) - now.valueOf()) < 1000", 59 true, 60 Math.abs(Date.parse(now.toString()) - now.valueOf()) < 1000 ); 61 62 testcases[tc++] = new TestCase( SECTION, 63 "typeof now.toString()", 64 "string", 65 typeof now.toString() ); 66 // 1970 67 68 TZ_ADJUST = TZ_DIFF * msPerHour; 69 70 testcases[tc++] = new TestCase( SECTION, 71 "Date.parse( (new Date(0)).toString() )", 72 0, 73 Date.parse( (new Date(0)).toString() ) ) 74 75 testcases[tc++] = new TestCase( SECTION, 76 "Date.parse( (new Date("+TZ_ADJUST+")).toString() )", 77 TZ_ADJUST, 78 Date.parse( (new Date(TZ_ADJUST)).toString() ) ) 79 80 // 1900 81 testcases[tc++] = new TestCase( SECTION, 82 "Date.parse( (new Date("+TIME_1900+")).toString() )", 83 TIME_1900, 84 Date.parse( (new Date(TIME_1900)).toString() ) ) 85 86 testcases[tc++] = new TestCase( SECTION, 87 "Date.parse( (new Date("+TIME_1900 -TZ_ADJUST+")).toString() )", 88 TIME_1900 -TZ_ADJUST, 89 Date.parse( (new Date(TIME_1900 -TZ_ADJUST)).toString() ) ) 90 91 // 2000 92 testcases[tc++] = new TestCase( SECTION, 93 "Date.parse( (new Date("+TIME_2000+")).toString() )", 94 TIME_2000, 95 Date.parse( (new Date(TIME_2000)).toString() ) ) 96 97 testcases[tc++] = new TestCase( SECTION, 98 "Date.parse( (new Date("+TIME_2000 -TZ_ADJUST+")).toString() )", 99 TIME_2000 -TZ_ADJUST, 100 Date.parse( (new Date(TIME_2000 -TZ_ADJUST)).toString() ) ) 101 102 // 29 Feb 2000 103 104 var UTC_29_FEB_2000 = TIME_2000 + 31*msPerDay + 28*msPerDay; 105 testcases[tc++] = new TestCase( SECTION, 106 "Date.parse( (new Date("+UTC_29_FEB_2000+")).toString() )", 107 UTC_29_FEB_2000, 108 Date.parse( (new Date(UTC_29_FEB_2000)).toString() ) ) 109 110 testcases[tc++] = new TestCase( SECTION, 111 "Date.parse( (new Date("+(UTC_29_FEB_2000-1000)+")).toString() )", 112 UTC_29_FEB_2000-1000, 113 Date.parse( (new Date(UTC_29_FEB_2000-1000)).toString() ) ) 114 115 116 testcases[tc++] = new TestCase( SECTION, 117 "Date.parse( (new Date("+(UTC_29_FEB_2000-TZ_ADJUST)+")).toString() )", 118 UTC_29_FEB_2000-TZ_ADJUST, 119 Date.parse( (new Date(UTC_29_FEB_2000-TZ_ADJUST)).toString() ) ) 120 // 2O05 121 122 var UTC_1_JAN_2005 = TIME_2000 + TimeInYear(2000) + TimeInYear(2001) + 123 TimeInYear(2002) + TimeInYear(2003) + TimeInYear(2004); 124 testcases[tc++] = new TestCase( SECTION, 125 "Date.parse( (new Date("+UTC_1_JAN_2005+")).toString() )", 126 UTC_1_JAN_2005, 127 Date.parse( (new Date(UTC_1_JAN_2005)).toString() ) ) 128 129 testcases[tc++] = new TestCase( SECTION, 130 "Date.parse( (new Date("+(UTC_1_JAN_2005-1000)+")).toString() )", 131 UTC_1_JAN_2005-1000, 132 Date.parse( (new Date(UTC_1_JAN_2005-1000)).toString() ) ) 133 134 testcases[tc++] = new TestCase( SECTION, 135 "Date.parse( (new Date("+(UTC_1_JAN_2005-TZ_ADJUST)+")).toString() )", 136 UTC_1_JAN_2005-TZ_ADJUST, 137 Date.parse( (new Date(UTC_1_JAN_2005-TZ_ADJUST)).toString() ) ) 138 139 test(); 140 function test() { 141 for ( tc=0; tc < testcases.length; tc++ ) { 142 testcases[tc].passed = writeTestCaseResult( 143 testcases[tc].expect, 144 testcases[tc].actual, 145 testcases[tc].description +" = "+ 146 testcases[tc].actual ); 147 148 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 149 } 150 stopTest(); 151 return ( testcases ); 152 } 153
