test_hc_nodegetprevioussiblingnull.html (4018B)
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/hc_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 ['hc_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", "hc_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 = 'hc_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 Curt Arnold 98 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8 99 */ 100 function hc_nodegetprevioussiblingnull() { 101 var success; 102 if(checkInitialization(builder, "hc_nodegetprevioussiblingnull") != null) return; 103 var doc; 104 var elementList; 105 var employeeNode; 106 var fcNode; 107 var psNode; 108 109 var docRef = null; 110 if (typeof(this.doc) != 'undefined') { 111 docRef = this.doc; 112 } 113 doc = load(docRef, "doc", "hc_staff"); 114 elementList = doc.getElementsByTagName("p"); 115 employeeNode = elementList.item(2); 116 fcNode = employeeNode.firstChild; 117 118 psNode = fcNode.previousSibling; 119 120 assertNull("nodeGetPreviousSiblingNullAssert1",psNode); 121 122 } 123 124 </script> 125 </head> 126 <body> 127 <h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetprevioussiblingnull</h2> 128 <p></p> 129 <p> 130 Copyright (c) 2001-2004 World Wide Web Consortium, 131 (Massachusetts Institute of Technology, European Research Consortium 132 for Informatics and Mathematics, Keio University). All 133 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 134 hope that it will be useful, but WITHOUT ANY WARRANTY; without even 135 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 136 </p> 137 <iframe name="doc" src="files/hc_staff.html"></iframe> 138 <br> 139 </body> 140 </html>