dom/tests/mochitest/dom-level1-core/test_hc_nodegetlastchildnull.html

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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_nodegetlastchildnull</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 type="text/javascript" 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_nodegetlastchildnull'];
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_nodegetlastchildnull';
73
74
75
76 window.doc = window;
77 SimpleTest.waitForExplicitFinish();
78 addLoadEvent(setUpPage);
79
80
81 /**
82 *
83
84 If there is not a last child then the "getLastChild()"
85 method returns null.
86
87 Retrieve the text of the first "em" element and invoke the "getFirstChild()" method. It
88 should return null.
89
90 * @author Curt Arnold
91 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-61AD09FB
92 * @see http://www.w3.org/Bugs/Public/show_bug.cgi?id=246
93 */
94 function hc_nodegetlastchildnull() {
95 var success;
96 if(checkInitialization(builder, "hc_nodegetlastchildnull") != null) return;
97 var doc;
98 var emList;
99 var emNode;
100 var emText;
101 var nullChild;
102
103 var docRef = null;
104 if (typeof(this.doc) != 'undefined') {
105 docRef = this.doc;
106 }
107 doc = load(docRef, "doc", "hc_staff");
108 emList = doc.getElementsByTagName("em");
109 emNode = emList.item(0);
110 emText = emNode.firstChild;
111
112 nullChild = emText.lastChild;
113
114 assertNull("nullChild",nullChild);
115
116 }
117
118 </script>
119 </head>
120 <body>
121 <h2>Test http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_nodegetlastchildnull</h2>
122 <p></p>
123 <p>
124 Copyright (c) 2001-2004 World Wide Web Consortium,
125 (Massachusetts Institute of Technology, European Research Consortium
126 for Informatics and Mathematics, Keio University). All
127 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
128 hope that it will be useful, but WITHOUT ANY WARRANTY; without even
129 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
130 </p>
131 <iframe name="doc" src="files/hc_staff.html"></iframe>
132 <br>
133 </body>
134 </html>

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