[Webkit-unassigned] [Bug 16743] New: Acid3 expects [object NodeIterator].nextNode() to "forward exception"

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=16743

           Summary: Acid3 expects [object NodeIterator].nextNode() to
                    "forward exception"
           Product: WebKit
           Version: 525+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: XML DOM
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org


Test 5: FAIL (method [object NodeIterator].nextNode() didn't forward exception)

    // DOM Traversal
    function () {
      // test 5: NodeFilters and Exceptions
      var doc = getTestDocument();
      var iteration = 0;
      var exception = "Roses";
      var test = function(node) {
        iteration += 1;
        switch (iteration) {
          case 1, 3, 4, 6, 7, 8, 9, 12: throw exception;
          case 2, 5, 10, 11: return true;
          default: throw 0;
        };
      };
      var check = function(o, method) {
        var ok = false;
        try {
          o[method]();
        } catch (e) {
          if (e === exception)
            ok = true;
        }
        assert(ok, "method " + o + "." + method + "() didn't forward
exception");
      };
      var i = doc.createNodeIterator(doc.documentElement, 0xFFFFFFFF, test,
true);
      check(i, "nextNode"); // 1
      assert(i.nextNode() == doc.documentElement, "i.nextNode() didn't return
the right node"); // 2
      check(i, "previousNode"); // 3
      var w = document.createTreeWalker(doc.documentElement, 0xFFFFFFFF, test,
true);
      check(w, "nextNode"); // 4
      assert(w.nextNode() == doc.documentElement.firstChild, "w.nextNode()
didn't return the right node"); // 5
      check(w, "previousNode"); // 6
      check(w, "firstChild"); // 7
      check(w, "lastChild"); // 8
      check(w, "nextSibling"); // 9
      assert(w.previousSibling() == null, "w.previousSibling() didn't return
the right node"); // 10
      assert(w.nextSibling() == null, "w.nextSibling() didn't return the right
node"); // 11
      check(w, "previousSibling"); // 12
      return 1;
    },


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