1 2 /* 3 Copyright 2001-2004 World Wide Web Consortium, 4 (Massachusetts Institute of Technology, European Research Consortium 5 for Informatics and Mathematics, Keio University). All 6 Rights Reserved. This work is distributed under the W3C Software License [1] in the 7 hope that it will be useful, but WITHOUT ANY WARRANTY; without even 8 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 9 10 [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231 11 */ 12 13 14 15 /** 16 * Gets URI that identifies the test. 17 * @return uri identifier of test 18 */ 19 function getTargetURI() { 20 return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_textindexsizeerrnegativeoffset"; 21 } 22 23 var docsLoaded = -1000000; 24 var builder = null; 25 26 // 27 // This function is called by the testing framework before 28 // running the test suite. 29 // 30 // If there are no configuration exceptions, asynchronous 31 // document loading is started. Otherwise, the status 32 // is set to complete and the exception is immediately 33 // raised when entering the body of the test. 34 // 35 function setUpPage() { 36 setUpPageStatus = 'running'; 37 try { 38 // 39 // creates test document builder, may throw exception 40 // 41 builder = createConfiguredBuilder(); 42 setImplementationAttribute("signed", true); 43 44 docsLoaded = 0; 45 46 var docRef = null; 47 if (typeof(this.doc) != 'undefined') { 48 docRef = this.doc; 49 } 50 docsLoaded += preload(docRef, "doc", "hc_staff"); 51 52 if (docsLoaded == 1) { 53 setUpPageStatus = 'complete'; 54 } 55 } catch(ex) { 56 catchInitializationError(builder, ex); 57 setUpPageStatus = 'complete'; 58 } 59 } 60 61 62 63 // 64 // This method is called on the completion of 65 // each asychronous load started in setUpTests. 66 // 67 // When every synchronous loaded document has completed, 68 // the page status is changed which allows the 69 // body of the test to be executed. 70 function loadComplete() { 71 if (++docsLoaded == 1) { 72 setUpPageStatus = 'complete'; 73 } 74 } 75 76 77 /** 78 * 79 The "splitText(offset)" method raises an 80 INDEX_SIZE_ERR DOMException if the specified offset is 81 negative. 82 83 Retrieve the textual data from the second child of the 84 third employee and invoke the "splitText(offset)" method. 85 The desired exception should be raised since the offset 86 is a negative number. 87 88 * @author Curt Arnold 89 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-258A00AF')/constant[@name='INDEX_SIZE_ERR']) 90 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-38853C1D 91 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#xpointer(id('ID-38853C1D')/raises/exception[@name='DOMException']/descr/p[substring-before(.,':')='INDEX_SIZE_ERR']) 92 */ 93 function hc_textindexsizeerrnegativeoffset() { 94 var success; 95 if(checkInitialization(builder, "hc_textindexsizeerrnegativeoffset") != null) return; 96 var doc; 97 var elementList; 98 var nameNode; 99 var textNode; 100 var splitNode; 101 102 var docRef = null; 103 if (typeof(this.doc) != 'undefined') { 104 docRef = this.doc; 105 } 106 doc = load(docRef, "doc", "hc_staff"); 107 elementList = doc.getElementsByTagName("strong"); 108 nameNode = elementList.item(2); 109 textNode = nameNode.firstChild; 110 111 112 { 113 success = false; 114 try { 115 splitNode = textNode.splitText(-69); 116 } 117 catch(ex) { 118 success = (typeof(ex.code) != 'undefined' && ex.code == 1); 119 } 120 assertTrue("throws_INDEX_SIZE_ERR",success); 121 } 122 123 } 124 125 126 127 128 function runTest() { 129 hc_textindexsizeerrnegativeoffset(); 130 } 131