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      1 <html>
      2 <head>
      3 <link rel="stylesheet" href="../../js/resources/js-test-style.css">
      4 <script src="../../js/resources/js-test-pre.js"></script>
      5 <script src="../xpath-test-pre.js"></script>
      6 </head>
      7 <body>
      8 <div id="console"></div>
      9 
     10 <script>
     11 function arraysAreEqual(array1, array2) {
     12    var temp = new Array();
     13    if ( (!array1[0]) || (!array2[0]) ) { // If either is not an array
     14       return false;
     15    }
     16    if (array1.length != array2.length) {
     17       return false;
     18    }
     19    // Put all the elements from array1 into a "tagged" array
     20    for (var i = 0; i < array1.length; i++) {
     21       key = (typeof array1[i]) + "~" + array1[i];
     22    // Use "typeof" so a number 1 isn't equal to a string "1".
     23       if (temp[key]) { temp[key]++; } else { temp[key] = 1; }
     24    // temp[key] = # of occurrences of the value (so an element could appear multiple times)
     25    }
     26    // Go through array2 - if same tag missing in "tagged" array, not equal
     27    for (var i = 0; i < array2.length; i++) {
     28       key = (typeof array2[i]) + "~" + array2[i];
     29       if (temp[key]) {
     30          if (temp[key] == 0) { return false; } else { temp[key]--; }
     31       // Subtract to keep track of # of appearances in array2
     32       } else { // Key didn't appear in array1, arrays are not equal.
     33          return false;
     34       }
     35    }
     36    // If we get to this point, then every generated key in array1 showed up the exact same
     37    // number of times in array2, so the arrays are equal.
     38    return true;
     39 }
     40 
     41 
     42 var doc = (new DOMParser).parseFromString(
     43     '' +
     44         '' +
     45             '
' +
     46                 '' +
     47             '
' +
     48         '' +
     49         '' +
     50             '
' +
     51                 '' +
     52             '
' +
     53             '
' +
     54                 '' +
     55             '
' +
     56             '
' +
     57                 '' +
     58             '
' +
     59         '' +
     60         '' +
     61             '
' +
     62                 '' +
     63             '
' +
     64         '' +
     65     '',
     66     'application/xml');
     67 
     68 var ROOT = doc.documentElement;
     69 var CHAPTER1 = ROOT.firstChild;
     70 var CHAPTER2 = CHAPTER1.nextSibling;
     71 var CHAPTER3 = CHAPTER2.nextSibling;
     72 var SECTION11 = CHAPTER1.firstChild;
     73 var SECTION21 = CHAPTER2.firstChild;
     74 var SECTION22 = SECTION21.nextSibling;
     75 var SECTION23 = SECTION22.nextSibling;
     76 var SECTION31 = CHAPTER3.firstChild;
     77 var ITEM111 = SECTION11.firstChild;
     78 var ITEM211 = SECTION21.firstChild;
     79 var ITEM221 = SECTION22.firstChild;
     80 var ITEM222 = ITEM221.nextSibling;
     81 var ITEM223 = ITEM222.nextSibling;
     82 var ITEM231 = SECTION23.firstChild;
     83 var ITEM311 = SECTION31.firstChild;
     84 
     85 test(doc, doc.documentElement, '//*[@id="2"]/child::*', [SECTION21, SECTION22, SECTION23]);
     86 test(doc, doc.documentElement, '//*[@id="2.2"]/parent::*', [CHAPTER2]);
     87 test(doc, doc.documentElement, '//*[@id="2.2"]/ancestor::*', [ROOT, CHAPTER2]);
     88 test(doc, doc.documentElement, '//*[@id="2.2"]/following-sibling::*', [SECTION23]);
     89 test(doc, doc.documentElement, '//*[@id="2.2"]/preceding-sibling::*', [SECTION21]);
     90 test(doc, doc.documentElement, '//*[@id="2.2"]/following::*', [SECTION23, ITEM231, CHAPTER3, SECTION31, ITEM311]);
     91 test(doc, doc.documentElement, '//*[@id="2.2"]/preceding::*', [CHAPTER1, SECTION11, ITEM111, SECTION21, ITEM211]);
     92 test(doc, doc.documentElement, '//*[@id="2.2"]/attribute::*', [SECTION22.getAttributeNode("id")]);
     93 test(doc, doc.documentElement, '//*[@id="2.2"]/self::*', [SECTION22]);
     94 test(doc, doc.documentElement, '//*[@id="1"]/descendant-or-self::*', [CHAPTER1, SECTION11, ITEM111]);
     95 test(doc, doc.documentElement, '//*[@id="2.2"]/ancestor-or-self::*', [ROOT, CHAPTER2, SECTION22]);
     96 
     97 debug("Test that the ancestor, descendant, following, preceding, and self axes partition the document");
     98 var nodeCount = doc.evaluate("count(//*)", doc.documentElement, null, XPathResult.ANY_TYPE, null).numberValue;
     99 shouldBe('nodeCount', '16');
    100 var allNodes = doc.evaluate("//*", doc.documentElement, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
    101 var allNodesSet = []
    102 for (i = 0; i < allNodes.snapshotLength; ++i) {
    103     allNodesSet.push(allNodes.snapshotItem(i));
    104 }
    105 for (i = 0; i < allNodes.snapshotLength; ++i) {
    106     var node = allNodes.snapshotItem(i);
    107     var resultNodes = [];
    108     var axes = ['ancestor','descendant','following','preceding','self'];
    109     for (axis in axes) {
    110         var res = doc.evaluate(axes[axis] + "::*", node, null, XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null);
    111         while (n = res.iterateNext()) {
    112             resultNodes.push(n);
    113         }
    114     }
    115     if (arraysAreEqual(resultNodes, allNodesSet))
    116         testPassed(node.getAttribute("id"));
    117     else
    118         testFailed(node.getAttribute("id"));
    119 }
    120 
    121 var successfullyParsed = true;
    122 
    123 </script>
    124 <script src="../../js/resources/js-test-post.js"></script>
    125 </body>
    126 </html>
    127