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      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/level2/html/HTMLTableElement21";
     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", "table");
     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     The deleteTHead() method deletes the header from the table. 
     79 
     80     The deleteTHead() method will delete the THEAD Element from the
     81     second TABLE element.  First make sure that the THEAD element exists
     82     and then count the number of rows.  After the THEAD element is
     83     deleted there should be one less row.
     84 
     85 * @author NIST
     86 * @author Rick Rivello
     87 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-html#ID-38310198
     88 */
     89 function HTMLTableElement21() {
     90    var success;
     91     if(checkInitialization(builder, "HTMLTableElement21") != null) return;
     92     var nodeList;
     93       var rowsnodeList;
     94       var testNode;
     95       var vsection1;
     96       var vsection2;
     97       var vrows;
     98       var doc;
     99       var result = new Array();
    100 
    101       expectedResult = new Array();
    102       expectedResult[0] = 4;
    103       expectedResult[1] = 3;
    104 
    105       
    106       var docRef = null;
    107       if (typeof(this.doc) != 'undefined') {
    108         docRef = this.doc;
    109       }
    110       doc = load(docRef, "doc", "table");
    111       nodeList = doc.getElementsByTagName("table");
    112       assertSize("Asize",3,nodeList);
    113 testNode = nodeList.item(1);
    114       vsection1 = testNode.tHead;
    115 
    116       assertNotNull("vsection1Id",vsection1);
    117 rowsnodeList = testNode.rows;
    118 
    119       vrows = rowsnodeList.length;
    120 
    121       result[result.length] = vrows;
    122 testNode.deleteTHead();
    123       vsection2 = testNode.tHead;
    124 
    125       rowsnodeList = testNode.rows;
    126 
    127       vrows = rowsnodeList.length;
    128 
    129       result[result.length] = vrows;
    130 assertEqualsList("rowsLink",expectedResult,result);
    131        
    132 }
    133 
    134 
    135 
    136 
    137 function runTest() {
    138    HTMLTableElement21();
    139 }
    140