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: 15.4.5.1-2.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 55 56 These are testcases from Waldemar, detailed in 57 http://scopus.mcom.com/bugsplat/show_bug.cgi?id=123552 58 59 Author: christine (at) netscape.com 60 Date: 15 June 1998 61 */ 62 63 var SECTION = "15.4.5.1-2"; 64 var VERSION = "ECMA_1"; 65 startTest(); 66 var TITLE = "Array [[Put]] (P,V)"; 67 68 writeHeaderToLog( SECTION + " "+ TITLE); 69 70 var testcases = new Array(); 71 72 var a = new Array(); 73 74 AddCase( "3.00", "three" ); 75 AddCase( "00010", "eight" ); 76 AddCase( "37xyz", "thirty-five" ); 77 AddCase("5000000000", 5) 78 AddCase( "-2", -3 ); 79 80 testcases[tc++] = new TestCase( SECTION, 81 "a[10]", 82 void 0, 83 a[10] ); 84 85 testcases[tc++] = new TestCase( SECTION, 86 "a[3]", 87 void 0, 88 a[3] ); 89 90 a[4] = "four"; 91 92 testcases[tc++] = new TestCase( SECTION, 93 "a[4] = \"four\"; a[4]", 94 "four", 95 a[4] ); 96 97 testcases[tc++] = new TestCase( SECTION, 98 "a[\"4\"]", 99 "four", 100 a["4"] ); 101 102 testcases[tc++] = new TestCase( SECTION, 103 "a[\"4.00\"]", 104 void 0, 105 a["4.00"] ); 106 107 testcases[tc++] = new TestCase( SECTION, 108 "a.length", 109 5, 110 a.length ); 111 112 113 a["5000000000"] = 5; 114 115 testcases[tc++] = new TestCase( SECTION, 116 "a[\"5000000000\"] = 5; a.length", 117 5, 118 a.length ); 119 120 testcases[tc++] = new TestCase( SECTION, 121 "a[\"-2\"] = -3; a.length", 122 5, 123 a.length ); 124 125 test(); 126 127 function AddCase ( arg, value ) { 128 129 a[arg] = value; 130 131 testcases[tc++] = new TestCase( SECTION, 132 "a[\"" + arg + "\"] = "+ value +"; a.length", 133 0, 134 a.length ); 135 } 136 137 138 function test() { 139 for ( tc=0; tc < testcases.length; tc++ ) { 140 testcases[tc].passed = writeTestCaseResult( 141 testcases[tc].expect, 142 testcases[tc].actual, 143 testcases[tc].description +" = "+ 144 testcases[tc].actual ); 145 146 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 147 } 148 stopTest(); 149 return ( testcases ); 150 } 151