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_elementreplaceexistingattributegevalue"; 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 43 docsLoaded = 0; 44 45 var docRef = null; 46 if (typeof(this.doc) != 'undefined') { 47 docRef = this.doc; 48 } 49 docsLoaded += preload(docRef, "doc", "hc_staff"); 50 51 if (docsLoaded == 1) { 52 setUpPageStatus = 'complete'; 53 } 54 } catch(ex) { 55 catchInitializationError(builder, ex); 56 setUpPageStatus = 'complete'; 57 } 58 } 59 60 61 62 // 63 // This method is called on the completion of 64 // each asychronous load started in setUpTests. 65 // 66 // When every synchronous loaded document has completed, 67 // the page status is changed which allows the 68 // body of the test to be executed. 69 function loadComplete() { 70 if (++docsLoaded == 1) { 71 setUpPageStatus = 'complete'; 72 } 73 } 74 75 76 /** 77 * 78 If the "setAttributeNode(newAttr)" method replaces an 79 existing Attr node with the same name, then it should 80 return the previously existing Attr node. 81 82 Retrieve the last child of the third employee and add a 83 new attribute node. The new attribute node is "class", 84 which is already present in this Element. The method 85 should return the existing Attr node(old "class" Attr). 86 This test uses the "createAttribute(name)" method 87 from the Document interface. 88 89 * @author Curt Arnold 90 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-887236154 91 */ 92 function hc_elementreplaceexistingattributegevalue() { 93 var success; 94 if(checkInitialization(builder, "hc_elementreplaceexistingattributegevalue") != null) return; 95 var doc; 96 var elementList; 97 var testEmployee; 98 var newAttribute; 99 var streetAttr; 100 var value; 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("acronym"); 108 testEmployee = elementList.item(2); 109 newAttribute = doc.createAttribute("class"); 110 streetAttr = testEmployee.setAttributeNode(newAttribute); 111 assertNotNull("previousAttrNotNull",streetAttr); 112 value = streetAttr.value; 113 114 assertEquals("previousAttrValue","No",value); 115 116 } 117 118 119 120 121 function runTest() { 122 hc_elementreplaceexistingattributegevalue(); 123 } 124