test_nodegetprevioussiblingnull.html (3955B)
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd"> 2 <html> 3 <head> 4 <META http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 6 <title>http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussiblingnull</title> 7 <link href="activity-home.css" rel="stylesheet" type="text/css"> 8 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"> 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <script type="text/javascript" src="DOMTestCase.js"></script> 11 <script type="text/javascript" src="exclusions.js"></script> 12 <script type="text/javascript"> 13 // expose test function names 14 function exposeTestFunctionNames() 15 { 16 return ['nodegetprevioussiblingnull']; 17 } 18 19 var docsLoaded = -1000000; 20 var builder = null; 21 22 // 23 // This function is called by the testing framework before 24 // running the test suite. 25 // 26 // If there are no configuration exceptions, asynchronous 27 // document loading is started. Otherwise, the status 28 // is set to complete and the exception is immediately 29 // raised when entering the body of the test. 30 // 31 function setUpPage() { 32 setUpPageStatus = 'running'; 33 try { 34 // 35 // creates test document builder, may throw exception 36 // 37 builder = createConfiguredBuilder(); 38 39 docsLoaded = 0; 40 41 var docRef = null; 42 if (typeof(this.doc) != 'undefined') { 43 docRef = this.doc; 44 } 45 docsLoaded += preload(docRef, "doc", "staff"); 46 47 if (docsLoaded == 1) { 48 setUpPage = 'complete'; 49 } 50 } catch(ex) { 51 catchInitializationError(builder, ex); 52 setUpPage = 'complete'; 53 } 54 } 55 56 // 57 // This method is called on the completion of 58 // each asychronous load started in setUpTests. 59 // 60 // When every synchronous loaded document has completed, 61 // the page status is changed which allows the 62 // body of the test to be executed. 63 function loadComplete() { 64 if (++docsLoaded == 1) { 65 setUpPageStatus = 'complete'; 66 runJSUnitTests(); 67 markTodos(); 68 SimpleTest.finish(); 69 } 70 } 71 72 var docName = 'nodegetprevioussiblingnull'; 73 74 75 76 window.doc = window; 77 SimpleTest.waitForExplicitFinish(); 78 addLoadEvent(setUpPage); 79 80 81 /** 82 * 83 84 If there is not a node immediately preceding this node the 85 86 "getPreviousSibling()" method returns null. 87 88 89 90 Retrieve the first child of the second employee and 91 92 invoke the "getPreviousSibling()" method. It should 93 94 be set to null. 95 96 97 * @author NIST 98 * @author Mary Brady 99 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8 100 */ 101 function nodegetprevioussiblingnull() { 102 var success; 103 if(checkInitialization(builder, "nodegetprevioussiblingnull") != null) return; 104 var doc; 105 var elementList; 106 var employeeNode; 107 var fcNode; 108 var psNode; 109 110 var docRef = null; 111 if (typeof(this.doc) != 'undefined') { 112 docRef = this.doc; 113 } 114 doc = load(docRef, "doc", "staff"); 115 elementList = doc.getElementsByTagName("employee"); 116 employeeNode = elementList.item(2); 117 fcNode = employeeNode.firstChild; 118 119 psNode = fcNode.previousSibling; 120 121 assertNull("nodeGetPreviousSiblingNullAssert1",psNode); 122 123 } 124 125 </script> 126 </head> 127 <body> 128 <h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/nodegetprevioussiblingnull</h2> 129 <p></p> 130 <p> 131 Copyright (c) 2001-2004 World Wide Web Consortium, 132 (Massachusetts Institute of Technology, European Research Consortium 133 for Informatics and Mathematics, Keio University). All 134 Rights Reserved. This work is distributed under the <a href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">W3C(r) Software License</a> in the 135 hope that it will be useful, but WITHOUT ANY WARRANTY; without even 136 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 137 </p> 138 </body> 139 </html>