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