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: 15.4.5.1-1.js 24 ECMA Section: [[ Put]] (P, V) 25 Description: 26 Array objects use a variation of the [[Put]] method used for other native 27 ECMAScript objects (section 8.6.2.2). 28 29 Assume A is an Array object and P is a string. 30 31 When the [[Put]] method of A is called with property P and value V, the 32 following steps are taken: 33 34 1. Call the [[CanPut]] method of A with name P. 35 2. If Result(1) is false, return. 36 3. If A doesn't have a property with name P, go to step 7. 37 4. If P is "length", go to step 12. 38 5. Set the value of property P of A to V. 39 6. Go to step 8. 40 7. Create a property with name P, set its value to V and give it empty 41 attributes. 42 8. If P is not an array index, return. 43 9. If A itself has a property (not an inherited property) named "length", 44 andToUint32(P) is less than the value of the length property of A, then 45 return. 46 10. Change (or set) the value of the length property of A to ToUint32(P)+1. 47 11. Return. 48 12. Compute ToUint32(V). 49 13. For every integer k that is less than the value of the length property 50 of A but not less than Result(12), if A itself has a property (not an 51 inherited property) named ToString(k), then delete that property. 52 14. Set the value of property P of A to Result(12). 53 15. Return. 54 Author: christine@netscape.com 55 Date: 12 november 1997 56*/ 57 58 var SECTION = "15.4.5.1-1"; 59 var VERSION = "ECMA_1"; 60 startTest(); 61 var TITLE = "Array [[Put]] (P, V)"; 62 63 writeHeaderToLog( SECTION + " "+ TITLE); 64 65 var testcases = getTestCases(); 66 test(); 67 68function getTestCases() { 69 var array = new Array(); 70 71 var item = 0; 72 73 // P is "length" 74 75 array[item++] = new TestCase( SECTION, 76 "var A = new Array(); A.length = 1000; A.length", 77 1000, 78 eval("var A = new Array(); A.length = 1000; A.length") ); 79 80 // A has Property P, and P is not length or an array index 81 array[item++] = new TestCase( SECTION, 82 "var A = new Array(1000); A.name = 'name of this array'; A.name", 83 'name of this array', 84 eval("var A = new Array(1000); A.name = 'name of this array'; A.name") ); 85 86 array[item++] = new TestCase( SECTION, 87 "var A = new Array(1000); A.name = 'name of this array'; A.length", 88 1000, 89 eval("var A = new Array(1000); A.name = 'name of this array'; A.length") ); 90 91 92 // A has Property P, P is not length, P is an array index, and ToUint32(p) is less than the 93 // value of length 94 95 array[item++] = new TestCase( SECTION, 96 "var A = new Array(1000); A[123] = 'hola'; A[123]", 97 'hola', 98 eval("var A = new Array(1000); A[123] = 'hola'; A[123]") ); 99 100 array[item++] = new TestCase( SECTION, 101 "var A = new Array(1000); A[123] = 'hola'; A.length", 102 1000, 103 eval("var A = new Array(1000); A[123] = 'hola'; A.length") ); 104 105 106 for ( var i = 0X0020, TEST_STRING = "var A = new Array( " ; i < 0x00ff; i++ ) { 107 if ( i === 0x58 || i === 0x78 ) // x or X - skip testing invalid hex escapes. 108 continue; 109 TEST_STRING += "\'\\"+ String.fromCharCode( i ) +"\'"; 110 if ( i < 0x00FF - 1 ) { 111 TEST_STRING += ","; 112 } else { 113 TEST_STRING += ");" 114 } 115 } 116 117 var LENGTH = 0x00ff - 0x0020 - 2; // x & X 118 119 array[item++] = new TestCase( SECTION, 120 TEST_STRING +" A[150] = 'hello'; A[150]", 121 'hello', 122 eval( TEST_STRING + " A[150] = 'hello'; A[150]" ) ); 123 124 array[item++] = new TestCase( SECTION, 125 TEST_STRING +" A[150] = 'hello'; A[150]", 126 LENGTH, 127 eval( TEST_STRING + " A[150] = 'hello'; A.length" ) ); 128 129 // A has Property P, P is not length, P is an array index, and ToUint32(p) is not less than the 130 // value of length 131 132 array[item++] = new TestCase( SECTION, 133 "var A = new Array(); A[123] = true; A.length", 134 124, 135 eval("var A = new Array(); A[123] = true; A.length") ); 136 137 array[item++] = new TestCase( SECTION, 138 "var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A.length", 139 16, 140 eval("var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A.length") ); 141 142 for ( var i = 0; i < A.length; i++, item++ ) { 143 array[item] = new TestCase( SECTION, 144 "var A = new Array(0,1,2,3,4,5,6,7,8,9,10); A[15] ='15'; A[" +i +"]", 145 (i <= 10) ? i : ( i == 15 ? '15' : void 0 ), 146 A[i] ); 147 } 148 // P is not an array index, and P is not "length" 149 150 array[item++] = new TestCase( SECTION, 151 "var A = new Array(); A.join.length = 4; A.join.length", 152 1, 153 eval("var A = new Array(); A.join.length = 4; A.join.length") ); 154 155 array[item++] = new TestCase( SECTION, 156 "var A = new Array(); A.join.length = 4; A.length", 157 0, 158 eval("var A = new Array(); A.join.length = 4; A.length") ); 159 160 return array; 161} 162function test() { 163 for ( tc=0; tc < testcases.length; tc++ ) { 164 testcases[tc].passed = writeTestCaseResult( 165 testcases[tc].expect, 166 testcases[tc].actual, 167 testcases[tc].description +" = "+ 168 testcases[tc].actual ); 169 170 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 171 } 172 stopTest(); 173 return ( testcases ); 174} 175