LayoutTests/dom/xhtml/level3/core/selfxhtml.js - WebKit - Git at Google

 /*
 Copyright (c) 2001-2005 World Wide Web Consortium,
 (Massachusetts Institute of Technology, European Research Consortium
 for Informatics and Mathematics, Keio University). All
 Rights Reserved. This work is distributed under the W3C(r) Software License [1] in the
 hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
 */

   function assertSize(descr, expected, actual) {
     var actualSize;
     assertNotNull(descr, actual);
     actualSize = actual.length;
     assertEquals(descr, expected, actualSize);
   }

   function assertEqualsAutoCase(context, descr, expected, actual) {
   	if (builder.contentType == "text/html") {
   	    if(context == "attribute") {
   	    	assertEquals(descr, expected.toLowerCase(), actual.toLowerCase());
   	    } else {
   	        assertEquals(descr, expected.toUpperCase(), actual);
   	    }
   	} else {
   		assertEquals(descr, expected, actual);
   	}
   }


   function assertEqualsCollectionAutoCase(context, descr, expected, actual) {
     //
     //  if they aren't the same size, they aren't equal
     assertEquals(descr, expected.length, actual.length);

     //
     //  if there length is the same, then every entry in the expected list
     //     must appear once and only once in the actual list
     var expectedLen = expected.length;
     var expectedValue;
     var actualLen = actual.length;
     var i;
     var j;
     var matches;
     for(i = 0; i < expectedLen; i++) {
         matches = 0;
         expectedValue = expected[i];
         for(j = 0; j < actualLen; j++) {
         	if (builder.contentType == "text/html") {
         		if (context == "attribute") {
         			if (expectedValue.toLowerCase() == actual[j].toLowerCase()) {
         				matches++;
         			}
         		} else {
         			if (expectedValue.toUpperCase() == actual[j]) {
         				matches++;
         			}
         		}
         	} else {
             	if(expectedValue == actual[j]) {
                 	matches++;
                 }
             }
         }
         if(matches == 0) {
             assert(descr + ": No match found for " + expectedValue,false);
         }
         if(matches > 1) {
             assert(descr + ": Multiple matches found for " + expectedValue, false);
         }
     }
   }

   function assertEqualsCollection(descr, expected, actual) {
     //
     //  if they aren't the same size, they aren't equal
     assertEquals(descr, expected.length, actual.length);
     //
     //  if there length is the same, then every entry in the expected list
     //     must appear once and only once in the actual list
     var expectedLen = expected.length;
     var expectedValue;
     var actualLen = actual.length;
     var i;
     var j;
     var matches;
     for(i = 0; i < expectedLen; i++) {
         matches = 0;
         expectedValue = expected[i];
         for(j = 0; j < actualLen; j++) {
             if(expectedValue == actual[j]) {
                 matches++;
             }
         }
         if(matches == 0) {
             assert(descr + ": No match found for " + expectedValue,false);
         }
         if(matches > 1) {
             assert(descr + ": Multiple matches found for " + expectedValue, false);
         }
     }
   }


   function assertEqualsListAutoCase(context, descr, expected, actual) {
 	var minLength = expected.length;
 	if (actual.length < minLength) {
 	    minLength = actual.length;
 	}
     //
     for(var i = 0; i < minLength; i++) {
 		assertEqualsAutoCase(context, descr, expected[i], actual[i]);
     }
     //
     //  if they aren't the same size, they aren't equal
     assertEquals(descr, expected.length, actual.length);
   }


   function assertEqualsList(descr, expected, actual) {
 	var minLength = expected.length;
 	if (actual.length < minLength) {
 	    minLength = actual.length;
 	}
     //
     for(var i = 0; i < minLength; i++) {
         if(expected[i] != actual[i]) {
 			assertEquals(descr, expected[i], actual[i]);
         }
     }
     //
     //  if they aren't the same size, they aren't equal
     assertEquals(descr, expected.length, actual.length);
   }

   function assertInstanceOf(descr, type, obj) {
     if(type == "Attr") {
         assertEquals(descr,2,obj.nodeType);
         var specd = obj.specified;
     }
   }

   function assertSame(descr, expected, actual) {
     if(expected != actual) {
         assertEquals(descr, expected.nodeType, actual.nodeType);
         assertEquals(descr, expected.nodeValue, actual.nodeValue);
     }
   }

   function assertURIEquals(assertID, scheme, path, host, file, name, query, fragment, isAbsolute, actual) {
     //
     //  URI must be non-null
     assertNotNull(assertID, actual);

     var uri = actual;

     var lastPound = actual.lastIndexOf("#");
     var actualFragment = "";
     if(lastPound != -1) {
         //
         //   substring before pound
         //
         uri = actual.substring(0,lastPound);
         actualFragment = actual.substring(lastPound+1);
     }
     if(fragment != null) assertEquals(assertID,fragment, actualFragment);

     var lastQuestion = uri.lastIndexOf("?");
     var actualQuery = "";
     if(lastQuestion != -1) {
         //
         //   substring before pound
         //
         uri = actual.substring(0,lastQuestion);
         actualQuery = actual.substring(lastQuestion+1);
     }
     if(query != null) assertEquals(assertID, query, actualQuery);

     var firstColon = uri.indexOf(":");
     var firstSlash = uri.indexOf("/");
     var actualPath = uri;
     var actualScheme = "";
     if(firstColon != -1 && firstColon < firstSlash) {
         actualScheme = uri.substring(0,firstColon);
         actualPath = uri.substring(firstColon + 1);
     }

     if(scheme != null) {
         assertEquals(assertID, scheme, actualScheme);
     }

     if(path != null) {
         assertEquals(assertID, path, actualPath);
     }

     if(host != null) {
         var actualHost = "";
         if(actualPath.substring(0,2) == "//") {
             var termSlash = actualPath.substring(2).indexOf("/") + 2;
             actualHost = actualPath.substring(0,termSlash);
         }
         assertEquals(assertID, host, actualHost);
     }

     if(file != null || name != null) {
         var actualFile = actualPath;
         var finalSlash = actualPath.lastIndexOf("/");
         if(finalSlash != -1) {
             actualFile = actualPath.substring(finalSlash+1);
         }
         if (file != null) {
             assertEquals(assertID, file, actualFile);
         }
         if (name != null) {
             var actualName = actualFile;
             var finalDot = actualFile.lastIndexOf(".");
             if (finalDot != -1) {
                 actualName = actualName.substring(0, finalDot);
             }
             assertEquals(assertID, name, actualName);
         }
     }

     if(isAbsolute != null) {
         assertEquals(assertID, isAbsolute, actualPath.substring(0,1) == "/");
     }
   }


 // size() used by assertSize element
 function size(collection)
 {
   return collection.length;
 }

 function same(expected, actual)
 {
   return expected === actual;
 }

 function equalsAutoCase(context, expected, actual) {
 	if (builder.contentType == "text/html") {
 		if (context == "attribute") {
 			return expected.toLowerCase() == actual;
 		}
 		return expected.toUpperCase() == actual;
 	}
 	return expected == actual;
 }

 function toLowerArray(src) {
    var newArray = new Array();
    var i;
    for (i = 0; i < src.length; i++) {
       newArray[i] = src[i].toLowerCase();
    }
    return newArray;
 }

 function createTempURI(scheme) {
    if (scheme == "http") {
    	  return "http://localhost:8080/webdav/tmp" + Math.floor(Math.random() * 100000) + ".xml";
    }
    return "file:///tmp/domts" + Math.floor(Math.random() * 100000) + ".xml";
 }


 function EventMonitor() {
   this.atEvents = new Array();
   this.bubbledEvents = new Array();
   this.capturedEvents = new Array();
   this.allEvents = new Array();
 }

 EventMonitor.prototype.handleEvent = function(evt) {
     switch(evt.eventPhase) {
        case 1:
        monitor.capturedEvents[monitor.capturedEvents.length] = evt;
        break;

        case 2:
        monitor.atEvents[monitor.atEvents.length] = evt;
        break;

        case 3:
        monitor.bubbledEvents[monitor.bubbledEvents.length] = evt;
        break;
     }
     monitor.allEvents[monitor.allEvents.length] = evt;
 }

 function DOMErrorImpl(err) {
   this.severity = err.severity;
   this.message = err.message;
   this.type = err.type;
   this.relatedException = err.relatedException;
   this.relatedData = err.relatedData;
   this.location = err.location;
 }


 function DOMErrorMonitor() {
   this.allErrors = new Array();
 }

 DOMErrorMonitor.prototype.handleError = function(err) {
     errorMonitor.allErrors[errorMonitor.allErrors.length] = new DOMErrorImpl(err);
 }

 DOMErrorMonitor.prototype.assertLowerSeverity = function(id, severity) {
     var i;
     for (i = 0; i < this.allErrors.length; i++) {
         if (this.allErrors[i].severity >= severity) {
            assertEquals(id, severity - 1, this.allErrors[i].severity);
         }
     }
 }

 function UserDataNotification(operation, key, data, src, dst) {
     this.operation = operation;
     this.key = key;
     this.data = data;
     this.src = src;
     this.dst = dst;
 }

 function UserDataMonitor() {
 	this.allNotifications = new Array();
 }

 UserDataMonitor.prototype.handle = function(operation, key, data, src, dst) {
     userDataMonitor.allNotifications[userDataMonitor.allNotifications.length] =
          new UserDataNotification(operation, key, data, src, dst);
 }


 function HTMLBuilder() {
     this.contentType = "application/xhtml+xml";
     this.supportedContentTypes = [ "application/xhtml+xml" ];

     this.supportsAsyncChange = false;
     this.async = false;
     this.fixedAttributeNames = [
         "validating",  "expandEntityReferences", "coalescing",
         "signed", "hasNullString", "ignoringElementContentWhitespace", "namespaceAware", "ignoringComments", "schemaValidating"];

     this.fixedAttributeValues = [false,  true, false, true, true , false, true, false, false ];
     this.configurableAttributeNames = [ ];
     this.configurableAttributeValues = [ ];
     this.initializationError = null;
     this.initializationFatalError = null;
     this.skipIncompatibleTests = true;
     this.documentURLs = new Array();
     this.documentVarnames = new Array();
 }

 HTMLBuilder.prototype.hasFeature = function(feature, version) {
     return document.implementation.hasFeature(feature, version);
 }

 HTMLBuilder.prototype.getImplementation = function() {
   return document.implementation;
 }

 HTMLBuilder.prototype.preload = function(frame, varname, url) {
   var i;
   this.documentVarnames[this.documentVarnames.length] = varname;
   this.documentURLs[this.documentURLs.length] = url;
   if (this.documentURLs.length > 1) {
      //
      //   if all the urls are not the same
      //
      for (i = 1; i < this.documentURLs.length; i++) {
          if (this.documentURLs[i] != this.documentURLs[0]) {
              throw "Tests with multiple loads of different documents are not currently supported";
          }
      }
   }
   return 1;
 }

 HTMLBuilder.prototype.cloneNode = function(srcNode, doc) {
    var clone = null;
    switch(srcNode.nodeType) {
       //
       //  element
       case 1:
       clone = doc.createElementNS(srcNode.namespaceURI, srcNode.nodeName);
       var attrs = srcNode.attributes;
       for(var i = 0; i < attrs.length; i++) {
           var srcAttr = attrs.item(i);
           clone.setAttributeNS(srcAttr.namespaceURI, srcAttr.nodeName, srcAttr.nodeValue);
       }
       var srcChild = srcNode.firstChild;
       while(srcChild != null) {
          var cloneChild = this.cloneNode(srcChild, doc);
          if (cloneChild != null) {
              clone.appendChild(cloneChild);
          }
          srcChild = srcChild.nextSibling;
       }
       break;

       case 3:
       clone = doc.createTextNode(srcNode.nodeValue);
       break;

       case 4:
       clone = doc.createCDATASection(srcNode.nodeValue);
       break;

       case 5:
       clone = doc.createEntityReference(srcNode.nodeName);
       break;

       case 7:
       clone = doc.createProcessingInstruction(srcNode.target, srcNode.data);
       break;

       case 8:
       clone = doc.createComment(srcNode.nodeValue);
       break;
    }
    return clone;

 }


 HTMLBuilder.prototype.load = function(frame, varname, url) {
   if (this.documentVarnames[0] == varname) {
   	return document;
   }
   //
   //
   //  not a perfect way to do this
   //    Document.cloneNode is implementation dependent but exists in L1
   //       and implemented in IE.  The alternative brute force copy
   //       only works in L2 or higher implementations and can't copy
   //       entity and notation definitions, etc.
   var clone = null;
   try {
       clone = document.cloneNode(true);
   } catch(ex) {
   }
   if (clone == null) {
       clone = document.implementation.createDocument(
           document.documentElement.namespaceURI,
           document.documentElement.nodeName,
           null);
       //
       //   Work-around since
       //   Safari does not create document element
       //      create document.
       if (clone.documentElement == null) {
            clone.appendChild(clone.createElementNS(
               document.documentElement.namespaceURI,
               document.documentElement.nodeName));
       }
       var attrs = document.documentElement.attributes;
       for(var i = 0; i < attrs.length; i++) {
           var srcAttr = attrs.item(i);
           clone.documentElement.setAttributeNS(
              srcAttr.namespaceURI, srcAttr.nodeName, srcAttr.nodeValue);
       }

       var srcNode = document.firstChild;
       while(srcNode != null && srcNode.nodeType != 1) {
           if (srcNode.nodeType != 10) {
           	 var cloneNode = this.cloneNode(srcNode, clone);
              clone.insertBefore(cloneNode, clone.documentElement);
            }
            srcNode = srcNode.nextSibling;
       }
       srcNode = document.documentElement.nextSibling;
       while(srcNode != null) {
           var cloneNode = this.cloneNode(srcNode, clone);
           clone.appendChild(cloneNode);
           srcNode = srcNode.nextSibling;
       }
       srcNode = document.documentElement.firstChild;
       while(srcNode != null) {
           var cloneNode = this.cloneNode(srcNode, clone);
           if (cloneNode != null) {
              clone.documentElement.appendChild(cloneNode);
           }
           srcNode = srcNode.nextSibling;
       }
   }
   return clone;
 }

 HTMLBuilder.prototype.getImplementationAttribute = function(attr) {
     for (var i = 0; i < this.fixedAttributeNames.length; i++) {
         if (this.fixedAttributeNames[i] == attr) {
             return this.fixedAttributeValues[i];
         }
     }
     throw "Unrecognized implementation attribute: " + attr;
 }


 HTMLBuilder.prototype.setImplementationAttribute = function(attribute, value) {
     var supported = this.getImplementationAttribute(attribute);
     if (supported != value) {
         this.initializationError = "HTML loader does not support " + attribute + "=" + value;
     }
 }

 HTMLBuilder.prototype.canSetImplementationAttribute = function(attribute, value) {
     var supported = this.getImplementationAttribute(attribute);
     return (supported == value);
 }


 function createConfiguredBuilder() {
     return new HTMLBuilder();
 }

 function catchInitializationError(buildr, ex) {
    buildr.initializationError = ex;
    buildr.initializationFatalError = ex;
 }


 function checkFeature(feature, version)
 {
   if (!builder.hasFeature(feature, version))
   {
     //
     //   don't throw exception so that users can select to ignore the precondition
     //
     builder.initializationError = "builder does not support feature " + feature + " version " + version;
   }
 }

 function setResult(resultType, message) {
    var testName = getTargetURI();
    document.title = testName + ":" + resultType;
    var xhtmlNS = "http://www.w3.org/1999/xhtml";
    var newBody = document.createElementNS(xhtmlNS, "body");
    var newTable = document.createElementNS(xhtmlNS, "table");
    newTable.width = "100%";
    newTable.border = "1";
    newBody.appendChild(newTable);
    var testRow = newTable.insertRow(-1);
    var testDiv1 = testRow.insertCell(-1);
    testDiv1.appendChild(document.createTextNode("Test"));
    var testDiv2 = testRow.insertCell(-1);
    testDiv2.appendChild(document.createTextNode(testName));
    var statusRow = newTable.insertRow(-1);
    var statusDiv1 = statusRow.insertCell(-1);
    statusDiv1.appendChild(document.createTextNode("Status"));
    var statusDiv2 = statusRow.insertCell(-1);
    var style = "color:green";
    if (resultType == null) {
    		statusDiv2.appendChild(document.createTextNode("Success"));
    } else {
    		statusDiv2.appendChild(document.createTextNode(resultType));
    		if (resultType == "skip") {
    		    style = "color:blue";
    		} else {
    		    style = "color:red";
    		}
    }
    newTable.setAttributeNS(null, "style", style);
    if (message != null) {
       var messageRow = newTable.insertRow(-1);
    	  var messageDiv1 = messageRow.insertCell(-1);
       messageDiv1.appendChild(document.createTextNode("Message"));
       var messageDiv2 = messageRow.insertCell(-1);
       messageDiv2.appendChild(document.createTextNode((message instanceof Error) ? ("Line " + message.line + ": " + message.name) : message));
    }
    var oldBody = document.getElementsByTagName("body")[0];
    oldBody.parentNode.replaceChild(newBody, oldBody);
    if (parent != window && typeof(parent.setResult) != 'undefined') {
        parent.setResult(testName, resultType, message);
    }
 }

 function checkInitialization(buildr, testname) {
    return buildr.initializationError;
 }

 function preload(docRef, varname, href) {
    return builder.preload(docRef, varname, href);
 }


 function load(docRef, varname, href) {
    return builder.load(docRef, varname, href);
 }


 function getImplementationAttribute(attr) {
     return builder.getImplementationAttribute(attr);
 }


 function setImplementationAttribute(attribute, value) {
     builder.setImplementationAttribute(attribute, value);
 }

 function createXPathEvaluator(doc) {
     try {
         return doc.getFeature("XPath", null);
     }
     catch(ex) {
     }
     return doc;
 }


 function getImplementation() {
     return builder.getImplementation();
 }

 function assertEquals(id, expected, actual) {
    var myActual;
    if (expected != actual) {
        myActual = actual;
        if (actual == null) {
           myActual = "null";
        }
        throw "failure:" + id + ": assertEquals failed, actual " + myActual + ", expected " + expected + ".";
    }
 }

 function assertNull(id, actual) {
    if (actual != null) {
        throw "failure:" + id + ": assertNull failed, actual " + actual;
    }
 }


 function assertTrue(id, actual) {
    if (!actual) {
        throw "failure:" + id + ": assertTrue failed";
    }
 }


 function assertFalse(id, actual) {
    if (actual) {
        throw "failure:" + id +  ": assertTrue failed";
    }
 }

 function assertNotNull(id, actual) {
    if (actual == null) {
        throw "failure:" + id + ": assertNotNull failed";
    }
 }

 function fail(id) {
     throw "failure:" + id +  ": fail";
 }


 function getSuffix(contentType) {
     switch(contentType) {
         case "text/html":
         return ".html";

         case "text/xml":
         return ".xml";

         case "image/svg+xml":
         return ".svg";

         case "text/mathml":
         return ".mml";
     }
     return ".xhtml";
 }


 function getResourceURI(name, scheme, contentType) {
     var base = document.documentURI;
     if (base == null) {
        base = "";
     } else {
 	   base = base.substring(0, base.lastIndexOf('/') + 1) + "files/";
     }
     return base + name + getSuffix(contentType);
 }


 function startTest() {

 //
 //  WebKit modification: 18-August-2005
 //
 //  Inform the test controller that this test has a text-format result and so should
 //  be dumped as text, and also that the dump should not occur automatically.
 //
 if (window.testRunner) {
     testRunner.dumpAsText();
     testRunner.waitUntilDone();
 }
 //
 //  End WebKit modification
 //

 	//
 	//   invoke test setup
 	//
 	setUpPage();
 	try {
 	    runTest();
 	    if (builder.initializationError == null) {
 	       setResult(null, null);
 	    } else {
 	       setResult("skip", builder.initializationError);
 	    }
 	} catch(ex) {
 	    if (typeof(ex.substring) != 'undefined' && ex.substring(0, 8) == "failure:") {
             setResult("failure", ex.substring(8));
         } else {
             setResult("error", ex);
         }
     }

 //
 //  WebKit modification: 18-August-2005
 //
 //  Inform the test controller that this test is complete, so it's time to dump.
 //
     if (window.testRunner) {
         testRunner.notifyDone();
     }
 //
 //  End WebKit modification
 //

 }
	/*
	Copyright (c) 2001-2005 World Wide Web Consortium,
	(Massachusetts Institute of Technology, European Research Consortium
	for Informatics and Mathematics, Keio University). All
	Rights Reserved. This work is distributed under the W3C(r) Software License [1] in the
	hope that it will be useful, but WITHOUT ANY WARRANTY; without even
	the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
	*/

	function assertSize(descr, expected, actual) {
	var actualSize;
	assertNotNull(descr, actual);
	actualSize = actual.length;
	assertEquals(descr, expected, actualSize);
	}

	function assertEqualsAutoCase(context, descr, expected, actual) {
	if (builder.contentType == "text/html") {
	if(context == "attribute") {
	assertEquals(descr, expected.toLowerCase(), actual.toLowerCase());
	} else {
	assertEquals(descr, expected.toUpperCase(), actual);
	}
	} else {
	assertEquals(descr, expected, actual);
	}
	}


	function assertEqualsCollectionAutoCase(context, descr, expected, actual) {
	//
	// if they aren't the same size, they aren't equal
	assertEquals(descr, expected.length, actual.length);

	//
	// if there length is the same, then every entry in the expected list
	// must appear once and only once in the actual list
	var expectedLen = expected.length;
	var expectedValue;
	var actualLen = actual.length;
	var i;
	var j;
	var matches;
	for(i = 0; i < expectedLen; i++) {
	matches = 0;
	expectedValue = expected[i];
	for(j = 0; j < actualLen; j++) {
	if (builder.contentType == "text/html") {
	if (context == "attribute") {
	if (expectedValue.toLowerCase() == actual[j].toLowerCase()) {
	matches++;
	}
	} else {
	if (expectedValue.toUpperCase() == actual[j]) {
	matches++;
	}
	}
	} else {
	if(expectedValue == actual[j]) {
	matches++;
	}
	}
	}
	if(matches == 0) {
	assert(descr + ": No match found for " + expectedValue,false);
	}
	if(matches > 1) {
	assert(descr + ": Multiple matches found for " + expectedValue, false);
	}
	}
	}

	function assertEqualsCollection(descr, expected, actual) {
	//
	// if they aren't the same size, they aren't equal
	assertEquals(descr, expected.length, actual.length);
	//
	// if there length is the same, then every entry in the expected list
	// must appear once and only once in the actual list
	var expectedLen = expected.length;
	var expectedValue;
	var actualLen = actual.length;
	var i;
	var j;
	var matches;
	for(i = 0; i < expectedLen; i++) {
	matches = 0;
	expectedValue = expected[i];
	for(j = 0; j < actualLen; j++) {
	if(expectedValue == actual[j]) {
	matches++;
	}
	}
	if(matches == 0) {
	assert(descr + ": No match found for " + expectedValue,false);
	}
	if(matches > 1) {
	assert(descr + ": Multiple matches found for " + expectedValue, false);
	}
	}
	}


	function assertEqualsListAutoCase(context, descr, expected, actual) {
	var minLength = expected.length;
	if (actual.length < minLength) {
	minLength = actual.length;
	}
	//
	for(var i = 0; i < minLength; i++) {
	assertEqualsAutoCase(context, descr, expected[i], actual[i]);
	}
	//
	// if they aren't the same size, they aren't equal
	assertEquals(descr, expected.length, actual.length);
	}


	function assertEqualsList(descr, expected, actual) {
	var minLength = expected.length;
	if (actual.length < minLength) {
	minLength = actual.length;
	}
	//
	for(var i = 0; i < minLength; i++) {
	if(expected[i] != actual[i]) {
	assertEquals(descr, expected[i], actual[i]);
	}
	}
	//
	// if they aren't the same size, they aren't equal
	assertEquals(descr, expected.length, actual.length);
	}

	function assertInstanceOf(descr, type, obj) {
	if(type == "Attr") {
	assertEquals(descr,2,obj.nodeType);
	var specd = obj.specified;
	}
	}

	function assertSame(descr, expected, actual) {
	if(expected != actual) {
	assertEquals(descr, expected.nodeType, actual.nodeType);
	assertEquals(descr, expected.nodeValue, actual.nodeValue);
	}
	}

	function assertURIEquals(assertID, scheme, path, host, file, name, query, fragment, isAbsolute, actual) {
	//
	// URI must be non-null
	assertNotNull(assertID, actual);

	var uri = actual;

	var lastPound = actual.lastIndexOf("#");
	var actualFragment = "";
	if(lastPound != -1) {
	//
	// substring before pound
	//
	uri = actual.substring(0,lastPound);
	actualFragment = actual.substring(lastPound+1);
	}
	if(fragment != null) assertEquals(assertID,fragment, actualFragment);

	var lastQuestion = uri.lastIndexOf("?");
	var actualQuery = "";
	if(lastQuestion != -1) {
	//
	// substring before pound
	//
	uri = actual.substring(0,lastQuestion);
	actualQuery = actual.substring(lastQuestion+1);
	}
	if(query != null) assertEquals(assertID, query, actualQuery);

	var firstColon = uri.indexOf(":");
	var firstSlash = uri.indexOf("/");
	var actualPath = uri;
	var actualScheme = "";
	if(firstColon != -1 && firstColon < firstSlash) {
	actualScheme = uri.substring(0,firstColon);
	actualPath = uri.substring(firstColon + 1);
	}

	if(scheme != null) {
	assertEquals(assertID, scheme, actualScheme);
	}

	if(path != null) {
	assertEquals(assertID, path, actualPath);
	}

	if(host != null) {
	var actualHost = "";
	if(actualPath.substring(0,2) == "//") {
	var termSlash = actualPath.substring(2).indexOf("/") + 2;
	actualHost = actualPath.substring(0,termSlash);
	}
	assertEquals(assertID, host, actualHost);
	}

	if(file != null \|\| name != null) {
	var actualFile = actualPath;
	var finalSlash = actualPath.lastIndexOf("/");
	if(finalSlash != -1) {
	actualFile = actualPath.substring(finalSlash+1);
	}
	if (file != null) {
	assertEquals(assertID, file, actualFile);
	}
	if (name != null) {
	var actualName = actualFile;
	var finalDot = actualFile.lastIndexOf(".");
	if (finalDot != -1) {
	actualName = actualName.substring(0, finalDot);
	}
	assertEquals(assertID, name, actualName);
	}
	}

	if(isAbsolute != null) {
	assertEquals(assertID, isAbsolute, actualPath.substring(0,1) == "/");
	}
	}


	// size() used by assertSize element
	function size(collection)
	{
	return collection.length;
	}

	function same(expected, actual)
	{
	return expected === actual;
	}

	function equalsAutoCase(context, expected, actual) {
	if (builder.contentType == "text/html") {
	if (context == "attribute") {
	return expected.toLowerCase() == actual;
	}
	return expected.toUpperCase() == actual;
	}
	return expected == actual;
	}

	function toLowerArray(src) {
	var newArray = new Array();
	var i;
	for (i = 0; i < src.length; i++) {
	newArray[i] = src[i].toLowerCase();
	}
	return newArray;
	}

	function createTempURI(scheme) {
	if (scheme == "http") {
	return "http://localhost:8080/webdav/tmp" + Math.floor(Math.random() * 100000) + ".xml";
	}
	return "file:///tmp/domts" + Math.floor(Math.random() * 100000) + ".xml";
	}



	function EventMonitor() {
	this.atEvents = new Array();
	this.bubbledEvents = new Array();
	this.capturedEvents = new Array();
	this.allEvents = new Array();
	}

	EventMonitor.prototype.handleEvent = function(evt) {
	switch(evt.eventPhase) {
	case 1:
	monitor.capturedEvents[monitor.capturedEvents.length] = evt;
	break;

	case 2:
	monitor.atEvents[monitor.atEvents.length] = evt;
	break;

	case 3:
	monitor.bubbledEvents[monitor.bubbledEvents.length] = evt;
	break;
	}
	monitor.allEvents[monitor.allEvents.length] = evt;
	}

	function DOMErrorImpl(err) {
	this.severity = err.severity;
	this.message = err.message;
	this.type = err.type;
	this.relatedException = err.relatedException;
	this.relatedData = err.relatedData;
	this.location = err.location;
	}



	function DOMErrorMonitor() {
	this.allErrors = new Array();
	}

	DOMErrorMonitor.prototype.handleError = function(err) {
	errorMonitor.allErrors[errorMonitor.allErrors.length] = new DOMErrorImpl(err);
	}

	DOMErrorMonitor.prototype.assertLowerSeverity = function(id, severity) {
	var i;
	for (i = 0; i < this.allErrors.length; i++) {
	if (this.allErrors[i].severity >= severity) {
	assertEquals(id, severity - 1, this.allErrors[i].severity);
	}
	}
	}

	function UserDataNotification(operation, key, data, src, dst) {
	this.operation = operation;
	this.key = key;
	this.data = data;
	this.src = src;
	this.dst = dst;
	}

	function UserDataMonitor() {
	this.allNotifications = new Array();
	}

	UserDataMonitor.prototype.handle = function(operation, key, data, src, dst) {
	userDataMonitor.allNotifications[userDataMonitor.allNotifications.length] =
	new UserDataNotification(operation, key, data, src, dst);
	}



	function HTMLBuilder() {
	this.contentType = "application/xhtml+xml";
	this.supportedContentTypes = [ "application/xhtml+xml" ];

	this.supportsAsyncChange = false;
	this.async = false;
	this.fixedAttributeNames = [
	"validating", "expandEntityReferences", "coalescing",
	"signed", "hasNullString", "ignoringElementContentWhitespace", "namespaceAware", "ignoringComments", "schemaValidating"];

	this.fixedAttributeValues = [false, true, false, true, true , false, true, false, false ];
	this.configurableAttributeNames = [ ];
	this.configurableAttributeValues = [ ];
	this.initializationError = null;
	this.initializationFatalError = null;
	this.skipIncompatibleTests = true;
	this.documentURLs = new Array();
	this.documentVarnames = new Array();
	}

	HTMLBuilder.prototype.hasFeature = function(feature, version) {
	return document.implementation.hasFeature(feature, version);
	}

	HTMLBuilder.prototype.getImplementation = function() {
	return document.implementation;
	}

	HTMLBuilder.prototype.preload = function(frame, varname, url) {
	var i;
	this.documentVarnames[this.documentVarnames.length] = varname;
	this.documentURLs[this.documentURLs.length] = url;
	if (this.documentURLs.length > 1) {
	//
	// if all the urls are not the same
	//
	for (i = 1; i < this.documentURLs.length; i++) {
	if (this.documentURLs[i] != this.documentURLs[0]) {
	throw "Tests with multiple loads of different documents are not currently supported";
	}
	}
	}
	return 1;
	}

	HTMLBuilder.prototype.cloneNode = function(srcNode, doc) {
	var clone = null;
	switch(srcNode.nodeType) {
	//
	// element
	case 1:
	clone = doc.createElementNS(srcNode.namespaceURI, srcNode.nodeName);
	var attrs = srcNode.attributes;
	for(var i = 0; i < attrs.length; i++) {
	var srcAttr = attrs.item(i);
	clone.setAttributeNS(srcAttr.namespaceURI, srcAttr.nodeName, srcAttr.nodeValue);
	}
	var srcChild = srcNode.firstChild;
	while(srcChild != null) {
	var cloneChild = this.cloneNode(srcChild, doc);
	if (cloneChild != null) {
	clone.appendChild(cloneChild);
	}
	srcChild = srcChild.nextSibling;
	}
	break;

	case 3:
	clone = doc.createTextNode(srcNode.nodeValue);
	break;

	case 4:
	clone = doc.createCDATASection(srcNode.nodeValue);
	break;

	case 5:
	clone = doc.createEntityReference(srcNode.nodeName);
	break;

	case 7:
	clone = doc.createProcessingInstruction(srcNode.target, srcNode.data);
	break;

	case 8:
	clone = doc.createComment(srcNode.nodeValue);
	break;
	}
	return clone;

	}


	HTMLBuilder.prototype.load = function(frame, varname, url) {
	if (this.documentVarnames[0] == varname) {
	return document;
	}
	//
	//
	// not a perfect way to do this
	// Document.cloneNode is implementation dependent but exists in L1
	// and implemented in IE. The alternative brute force copy
	// only works in L2 or higher implementations and can't copy
	// entity and notation definitions, etc.
	var clone = null;
	try {
	clone = document.cloneNode(true);
	} catch(ex) {
	}
	if (clone == null) {
	clone = document.implementation.createDocument(
	document.documentElement.namespaceURI,
	document.documentElement.nodeName,
	null);
	//
	// Work-around since
	// Safari does not create document element
	// create document.
	if (clone.documentElement == null) {
	clone.appendChild(clone.createElementNS(
	document.documentElement.namespaceURI,
	document.documentElement.nodeName));
	}
	var attrs = document.documentElement.attributes;
	for(var i = 0; i < attrs.length; i++) {
	var srcAttr = attrs.item(i);
	clone.documentElement.setAttributeNS(
	srcAttr.namespaceURI, srcAttr.nodeName, srcAttr.nodeValue);
	}

	var srcNode = document.firstChild;
	while(srcNode != null && srcNode.nodeType != 1) {
	if (srcNode.nodeType != 10) {
	var cloneNode = this.cloneNode(srcNode, clone);
	clone.insertBefore(cloneNode, clone.documentElement);
	}
	srcNode = srcNode.nextSibling;
	}
	srcNode = document.documentElement.nextSibling;
	while(srcNode != null) {
	var cloneNode = this.cloneNode(srcNode, clone);
	clone.appendChild(cloneNode);
	srcNode = srcNode.nextSibling;
	}
	srcNode = document.documentElement.firstChild;
	while(srcNode != null) {
	var cloneNode = this.cloneNode(srcNode, clone);
	if (cloneNode != null) {
	clone.documentElement.appendChild(cloneNode);
	}
	srcNode = srcNode.nextSibling;
	}
	}
	return clone;
	}

	HTMLBuilder.prototype.getImplementationAttribute = function(attr) {
	for (var i = 0; i < this.fixedAttributeNames.length; i++) {
	if (this.fixedAttributeNames[i] == attr) {
	return this.fixedAttributeValues[i];
	}
	}
	throw "Unrecognized implementation attribute: " + attr;
	}


	HTMLBuilder.prototype.setImplementationAttribute = function(attribute, value) {
	var supported = this.getImplementationAttribute(attribute);
	if (supported != value) {
	this.initializationError = "HTML loader does not support " + attribute + "=" + value;
	}
	}

	HTMLBuilder.prototype.canSetImplementationAttribute = function(attribute, value) {
	var supported = this.getImplementationAttribute(attribute);
	return (supported == value);
	}




	function createConfiguredBuilder() {
	return new HTMLBuilder();
	}

	function catchInitializationError(buildr, ex) {
	buildr.initializationError = ex;
	buildr.initializationFatalError = ex;
	}


	function checkFeature(feature, version)
	{
	if (!builder.hasFeature(feature, version))
	{
	//
	// don't throw exception so that users can select to ignore the precondition
	//
	builder.initializationError = "builder does not support feature " + feature + " version " + version;
	}
	}

	function setResult(resultType, message) {
	var testName = getTargetURI();
	document.title = testName + ":" + resultType;
	var xhtmlNS = "http://www.w3.org/1999/xhtml";
	var newBody = document.createElementNS(xhtmlNS, "body");
	var newTable = document.createElementNS(xhtmlNS, "table");
	newTable.width = "100%";
	newTable.border = "1";
	newBody.appendChild(newTable);
	var testRow = newTable.insertRow(-1);
	var testDiv1 = testRow.insertCell(-1);
	testDiv1.appendChild(document.createTextNode("Test"));
	var testDiv2 = testRow.insertCell(-1);
	testDiv2.appendChild(document.createTextNode(testName));
	var statusRow = newTable.insertRow(-1);
	var statusDiv1 = statusRow.insertCell(-1);
	statusDiv1.appendChild(document.createTextNode("Status"));
	var statusDiv2 = statusRow.insertCell(-1);
	var style = "color:green";
	if (resultType == null) {
	statusDiv2.appendChild(document.createTextNode("Success"));
	} else {
	statusDiv2.appendChild(document.createTextNode(resultType));
	if (resultType == "skip") {
	style = "color:blue";
	} else {
	style = "color:red";
	}
	}
	newTable.setAttributeNS(null, "style", style);
	if (message != null) {
	var messageRow = newTable.insertRow(-1);
	var messageDiv1 = messageRow.insertCell(-1);
	messageDiv1.appendChild(document.createTextNode("Message"));
	var messageDiv2 = messageRow.insertCell(-1);
	messageDiv2.appendChild(document.createTextNode((message instanceof Error) ? ("Line " + message.line + ": " + message.name) : message));
	}
	var oldBody = document.getElementsByTagName("body")[0];
	oldBody.parentNode.replaceChild(newBody, oldBody);
	if (parent != window && typeof(parent.setResult) != 'undefined') {
	parent.setResult(testName, resultType, message);
	}
	}

	function checkInitialization(buildr, testname) {
	return buildr.initializationError;
	}

	function preload(docRef, varname, href) {
	return builder.preload(docRef, varname, href);
	}


	function load(docRef, varname, href) {
	return builder.load(docRef, varname, href);
	}


	function getImplementationAttribute(attr) {
	return builder.getImplementationAttribute(attr);
	}


	function setImplementationAttribute(attribute, value) {
	builder.setImplementationAttribute(attribute, value);
	}

	function createXPathEvaluator(doc) {
	try {
	return doc.getFeature("XPath", null);
	}
	catch(ex) {
	}
	return doc;
	}


	function getImplementation() {
	return builder.getImplementation();
	}

	function assertEquals(id, expected, actual) {
	var myActual;
	if (expected != actual) {
	myActual = actual;
	if (actual == null) {
	myActual = "null";
	}
	throw "failure:" + id + ": assertEquals failed, actual " + myActual + ", expected " + expected + ".";
	}
	}

	function assertNull(id, actual) {
	if (actual != null) {
	throw "failure:" + id + ": assertNull failed, actual " + actual;
	}
	}


	function assertTrue(id, actual) {
	if (!actual) {
	throw "failure:" + id + ": assertTrue failed";
	}
	}


	function assertFalse(id, actual) {
	if (actual) {
	throw "failure:" + id + ": assertTrue failed";
	}
	}

	function assertNotNull(id, actual) {
	if (actual == null) {
	throw "failure:" + id + ": assertNotNull failed";
	}
	}

	function fail(id) {
	throw "failure:" + id + ": fail";
	}



	function getSuffix(contentType) {
	switch(contentType) {
	case "text/html":
	return ".html";

	case "text/xml":
	return ".xml";

	case "image/svg+xml":
	return ".svg";

	case "text/mathml":
	return ".mml";
	}
	return ".xhtml";
	}


	function getResourceURI(name, scheme, contentType) {
	var base = document.documentURI;
	if (base == null) {
	base = "";
	} else {
	base = base.substring(0, base.lastIndexOf('/') + 1) + "files/";
	}
	return base + name + getSuffix(contentType);
	}



	function startTest() {

	//
	// WebKit modification: 18-August-2005
	//
	// Inform the test controller that this test has a text-format result and so should
	// be dumped as text, and also that the dump should not occur automatically.
	//
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.waitUntilDone();
	}
	//
	// End WebKit modification
	//

	//
	// invoke test setup
	//
	setUpPage();
	try {
	runTest();
	if (builder.initializationError == null) {
	setResult(null, null);
	} else {
	setResult("skip", builder.initializationError);
	}
	} catch(ex) {
	if (typeof(ex.substring) != 'undefined' && ex.substring(0, 8) == "failure:") {
	setResult("failure", ex.substring(8));
	} else {
	setResult("error", ex);
	}
	}

	//
	// WebKit modification: 18-August-2005
	//
	// Inform the test controller that this test is complete, so it's time to dump.
	//
	if (window.testRunner) {
	testRunner.notifyDone();
	}
	//
	// End WebKit modification
	//

	}