Merge branch 'master' of github.com:openlayers/openlayers

lib/OpenLayers/BaseTypes/Class.js

@@ -91,11 +91,9 @@ OpenLayers.Util.extend = function(destination, source) {
     destination = destination || {};
     if (source) {
         for (var property in source) {
-            if (Object.prototype.hasOwnProperty.call(source, property)) {
+            var value = source[property];
-                var value = source[property];
+            if (value !== undefined) {
-                if (value !== undefined) {
+                destination[property] = value;
-                    destination[property] = value;
-                }
             }
         }
 

lib/OpenLayers/Control/GetFeature.js

@@ -258,9 +258,7 @@ OpenLayers.Control.GetFeature = OpenLayers.Class(OpenLayers.Control, {
     activate: function () {
         if (!this.active) {
             for(var i in this.handlers) {
-                if (this.handlers.hasOwnProperty(i)) {
+                this.handlers[i].activate();
-                    this.handlers[i].activate();
-                }
             }
         }
         return OpenLayers.Control.prototype.activate.apply(
@@ -278,9 +276,7 @@ OpenLayers.Control.GetFeature = OpenLayers.Class(OpenLayers.Control, {
     deactivate: function () {
         if (this.active) {
             for(var i in this.handlers) {
-                if (this.handlers.hasOwnProperty(i)) {
+                this.handlers[i].deactivate();
-                    this.handlers[i].deactivate();
-                }
             }
         }
         return OpenLayers.Control.prototype.deactivate.apply(
@@ -564,9 +560,7 @@ OpenLayers.Control.GetFeature = OpenLayers.Class(OpenLayers.Control, {
     unselectAll: function() {
         // we'll want an option to supress notification here
         for(var fid in this.features) {
-            if (this.features.hasOwnProperty(fid)) {
+            this.unselect(this.features[fid]);
-                this.unselect(this.features[fid]);
-            }
         }
     },
     
@@ -579,9 +573,7 @@ OpenLayers.Control.GetFeature = OpenLayers.Class(OpenLayers.Control, {
      */
     setMap: function(map) {
         for(var i in this.handlers) {
-            if (this.handlers.hasOwnProperty(i)) {
+            this.handlers[i].setMap(map);
-                this.handlers[i].setMap(map);
-            }
         }
         OpenLayers.Control.prototype.setMap.apply(this, arguments);
     },

lib/OpenLayers/Control/Measure.js

@@ -231,8 +231,8 @@ OpenLayers.Control.Measure = OpenLayers.Class(OpenLayers.Control, {
      * mouseposition. feature - {<OpenLayers.Feature.Vector>} The sketch feature.
      */
     measureImmediate : function(point, feature, drawing) {
-        if (drawing && this.delayedTrigger === null &&
+        if (drawing && !this.handler.freehandMode(this.handler.evt)) {
-                                !this.handler.freehandMode(this.handler.evt)) {
+            this.cancelDelay();
             this.measure(feature.geometry, "measurepartial");
         }
     },

lib/OpenLayers/Control/NavigationHistory.js

@@ -193,9 +193,7 @@ OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
         this.next.destroy();
         this.deactivate();
         for(var prop in this) {
-            if (this.hasOwnProperty(prop)) {
+            this[prop] = null;
-                this[prop] = null;
-            }
         }
     },
     
@@ -336,27 +334,25 @@ OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
     setListeners: function() {
         this.listeners = {};
         for(var type in this.registry) {
-            if (this.registry.hasOwnProperty(type)) {
+            this.listeners[type] = OpenLayers.Function.bind(function() {
-                this.listeners[type] = OpenLayers.Function.bind(function() {
+                if(!this.restoring) {
-                    if(!this.restoring) {
+                    var state = this.registry[type].apply(this, arguments);
-                        var state = this.registry[type].apply(this, arguments);
+                    this.previousStack.unshift(state);
-                        this.previousStack.unshift(state);
+                    if(this.previousStack.length > 1) {
-                        if(this.previousStack.length > 1) {
+                        this.onPreviousChange(
-                            this.onPreviousChange(
+                            this.previousStack[1], this.previousStack.length - 1
-                                this.previousStack[1], this.previousStack.length - 1
+                        );
-                            );
-                        }
-                        if(this.previousStack.length > (this.limit + 1)) {
-                            this.previousStack.pop();
-                        }
-                        if(this.nextStack.length > 0) {
-                            this.nextStack = [];
-                            this.onNextChange(null, 0);
-                        }
                     }
-                    return true;
+                    if(this.previousStack.length > (this.limit + 1)) {
-                }, this);
+                        this.previousStack.pop();
-            }
+                    }
+                    if(this.nextStack.length > 0) {
+                        this.nextStack = [];
+                        this.onNextChange(null, 0);
+                    }
+                }
+                return true;
+            }, this);
         }
     },
 
@@ -375,9 +371,7 @@ OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
                     this.setListeners();
                 }
                 for(var type in this.listeners) {
-                    if (this.listeners.hasOwnProperty(type)) {
+                    this.map.events.register(type, this, this.listeners[type]);
-                        this.map.events.register(type, this, this.listeners[type]);
-                    }
                 }
                 activated = true;
                 if(this.previousStack.length == 0) {
@@ -411,11 +405,9 @@ OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
         if(this.map) {
             if(OpenLayers.Control.prototype.deactivate.apply(this)) {
                 for(var type in this.listeners) {
-                    if (this.listeners.hasOwnProperty(type)) {
+                    this.map.events.unregister(
-                        this.map.events.unregister(
+                        type, this, this.listeners[type]
-                            type, this, this.listeners[type]
+                    );
-                        );
-                    }
                 }
                 if(this.clearOnDeactivate) {
                     this.clear();

lib/OpenLayers/Control/Permalink.js

@@ -94,12 +94,13 @@ OpenLayers.Control.Permalink = OpenLayers.Class(OpenLayers.Control, {
      * APIMethod: destroy
      */
     destroy: function()  {
-        if (this.element.parentNode == this.div) {
+        if (this.element && this.element.parentNode == this.div) {
             this.div.removeChild(this.element);
+            this.element = null;
+        }
+        if (this.map) {
+            this.map.events.unregister('moveend', this, this.updateLink);
         }
-        this.element = null;
-
-        this.map.events.unregister('moveend', this, this.updateLink);
 
         OpenLayers.Control.prototype.destroy.apply(this, arguments); 
     },

lib/OpenLayers/Control/SLDSelect.js

@@ -168,16 +168,11 @@ OpenLayers.Control.SLDSelect = OpenLayers.Class(OpenLayers.Control, {
      * Take care of things that are not handled in superclass.
      */
     destroy: function() {
-        var key;
+        for (var key in this.layerCache) {
-        for (key in this.layerCache) {
+            delete this.layerCache[key];
-            if (this.layerCache.hasOwnProperty(key)) {
-                delete this.layerCache[key];
-            }
         }
-        for (key in this.wfsCache) {
+        for (var key in this.wfsCache) {
-            if (this.wfsCache.hasOwnProperty(key)) {
+            delete this.wfsCache[key];
-                delete this.wfsCache[key];
-            }
         }
         OpenLayers.Control.prototype.destroy.apply(this, arguments);
     },

lib/OpenLayers/Control/WMSGetFeatureInfo.js

@@ -456,12 +456,10 @@ OpenLayers.Control.WMSGetFeatureInfo = OpenLayers.Class(OpenLayers.Control, {
             }
             var layers;
             for (var url in services) {
-                if (services.hasOwnProperty(url)) {
+                layers = services[url];
-                    layers = services[url];
+                var wmsOptions = this.buildWMSOptions(url, layers, 
-                    var wmsOptions = this.buildWMSOptions(url, layers, 
+                    clickPosition, layers[0].params.FORMAT);
-                        clickPosition, layers[0].params.FORMAT);
+                OpenLayers.Request.GET(wmsOptions); 
-                    OpenLayers.Request.GET(wmsOptions); 
-                }
             }
         }
     },

lib/OpenLayers/Format/GML/Base.js

@@ -564,14 +564,12 @@ OpenLayers.Format.GML.Base = OpenLayers.Class(OpenLayers.Format.XML, {
                     this.writeNode("feature:_geometry", feature.geometry, node);
                 }
                 for(var name in feature.attributes) {
-                    if (feature.attributes.hasOwnProperty(name)) {
+                    var value = feature.attributes[name];
-                        var value = feature.attributes[name];
+                    if(value != null) {
-                        if(value != null) {
+                        this.writeNode(
-                            this.writeNode(
+                            "feature:_attribute",
-                                "feature:_attribute",
+                            {name: name, value: value}, node
-                                {name: name, value: value}, node
+                        );
-                            );
-                        }
                     }
                 }
                 return node;

lib/OpenLayers/Format/GeoRSS.js

@@ -325,17 +325,15 @@ OpenLayers.Format.GeoRSS = OpenLayers.Class(OpenLayers.Format.XML, {
             featureNode.appendChild(linkNode);
         }    
         for(var attr in feature.attributes) {
-            if (feature.attributes.hasOwnProperty(attr)) {
+            if (attr == "link" || attr == "title" || attr == "description") { continue; } 
-                if (attr == "link" || attr == "title" || attr == "description") { continue; } 
+            var attrText = this.createTextNode(feature.attributes[attr]); 
-                var attrText = this.createTextNode(feature.attributes[attr]); 
+            var nodename = attr;
-                var nodename = attr;
+            if (attr.search(":") != -1) {
-                if (attr.search(":") != -1) {
+                nodename = attr.split(":")[1];
-                    nodename = attr.split(":")[1];
-                }    
-                var attrContainer = this.createElementNS(this.featureNS, "feature:"+nodename);
-                attrContainer.appendChild(attrText);
-                featureNode.appendChild(attrContainer);
             }    
+            var attrContainer = this.createElementNS(this.featureNS, "feature:"+nodename);
+            attrContainer.appendChild(attrText);
+            featureNode.appendChild(attrContainer);
         }    
         featureNode.appendChild(geometryNode);
         return featureNode;

lib/OpenLayers/Format/OSM.js

@@ -140,35 +140,33 @@ OpenLayers.Format.OSM = OpenLayers.Class(OpenLayers.Format.XML, {
             feat_list[i] = feat;
         } 
         for (var node_id in nodes) {
-            if (nodes.hasOwnProperty(node_id)) {
+            var node = nodes[node_id];
-                var node = nodes[node_id];
+            if (!node.used || this.checkTags) {
-                if (!node.used || this.checkTags) {
+                var tags = null;
-                    var tags = null;
                 
-                    if (this.checkTags) {
+                if (this.checkTags) {
-                        var result = this.getTags(node.node, true);
+                    var result = this.getTags(node.node, true);
-                        if (node.used && !result[1]) {
+                    if (node.used && !result[1]) {
-                            continue;
+                        continue;
-                        }
-                        tags = result[0];
-                    } else { 
-                        tags = this.getTags(node.node);
                     }
-                
+                    tags = result[0];
-                    var feat = new OpenLayers.Feature.Vector(
+                } else { 
-                        new OpenLayers.Geometry.Point(node['lon'], node['lat']),
+                    tags = this.getTags(node.node);
-                        tags);
-                    if (this.internalProjection && this.externalProjection) {
-                        feat.geometry.transform(this.externalProjection, 
-                            this.internalProjection);
-                    }        
-                    feat.osm_id = parseInt(node_id); 
-                    feat.fid = "node." + feat.osm_id;
-                    feat_list.push(feat);
                 }    
-                // Memory cleanup
+                
-                node.node = null;
+                var feat = new OpenLayers.Feature.Vector(
+                    new OpenLayers.Geometry.Point(node['lon'], node['lat']),
+                    tags);
+                if (this.internalProjection && this.externalProjection) {
+                    feat.geometry.transform(this.externalProjection, 
+                        this.internalProjection);
+                }        
+                feat.osm_id = parseInt(node_id); 
+                feat.fid = "node." + feat.osm_id;
+                feat_list.push(feat);
             }   
+            // Memory cleanup
+            node.node = null;
         }        
         return feat_list;
     },
@@ -275,11 +273,9 @@ OpenLayers.Format.OSM = OpenLayers.Class(OpenLayers.Format.XML, {
         }
         if (this.checkTags) {
             for(var key in way.tags) {
-                if (way.tags.hasOwnProperty(key)) {
+                if (this.areaTags[key]) {
-                    if (this.areaTags[key]) {
+                    poly_tags = true;
-                        poly_tags = true;
+                    break;
-                        break;
-                    }
                 }
             }
         }    
@@ -434,12 +430,10 @@ OpenLayers.Format.OSM = OpenLayers.Class(OpenLayers.Format.XML, {
      */
     serializeTags: function(feature, node) {
         for (var key in feature.attributes) {
-            if (feature.attributes.hasOwnProperty(key)) {
+            var tag = this.createElementNS(null, "tag");
-                var tag = this.createElementNS(null, "tag");
+            tag.setAttribute("k", key);
-                tag.setAttribute("k", key);
+            tag.setAttribute("v", feature.attributes[key]);
-                tag.setAttribute("v", feature.attributes[key]);
+            node.appendChild(tag);
-                node.appendChild(tag);
-            }
         }
     },
 

lib/OpenLayers/Format/SLD/v1.js

@@ -541,11 +541,9 @@ OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0, {
     getCssProperty: function(sym) {
         var css = null;
         for(var prop in this.cssMap) {
-            if (this.cssMap.hasOwnProperty(prop)) {
+            if(this.cssMap[prop] == sym) {
-                if(this.cssMap[prop] == sym) {
+                css = prop;
-                    css = prop;
+                break;
-                    break;
-                }
             }
         }
         return css;
@@ -567,14 +565,12 @@ OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0, {
     getGraphicFormat: function(href) {
         var format, regex;
         for(var key in this.graphicFormats) {
-            if (this.graphicFormats.hasOwnProperty(key)) {
+            if(this.graphicFormats[key].test(href)) {
-                if(this.graphicFormats[key].test(href)) {
+                format = key;
-                    format = key;
+                break;
-                    break;
-                }
             }
         }
-        return format || this.defaultGraphicFormat;
+        return format || this.defautlGraphicFormat;
     },
     
     /**
@@ -680,9 +676,7 @@ OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0, {
                     }
                 } else {
                     for(var name in sld.namedLayers) {
-                        if (sld.namedLayers.hasOwnProperty(name)) {
+                        this.writeNode("NamedLayer", sld.namedLayers[name], root);
-                            this.writeNode("NamedLayer", sld.namedLayers[name], root);
-                        }
                     }
                 }
                 return root;
@@ -775,13 +769,11 @@ OpenLayers.Format.SLD.v1 = OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0, {
                                 ruleMap[zIndex].symbolizers.push(symbolizer.clone());
                             }
                             for (zIndex in ruleMap) {
-                                if (ruleMap.hasOwnProperty(zIndex)) {
+                                if (!(zIndex in rulesByZ)) {
-                                    if (!(zIndex in rulesByZ)) {
+                                    zValues.push(zIndex);
-                                        zValues.push(zIndex);
+                                    rulesByZ[zIndex] = [];
-                                        rulesByZ[zIndex] = [];
-                                    }
-                                    rulesByZ[zIndex].push(ruleMap[zIndex]);
                                 }
+                                rulesByZ[zIndex].push(ruleMap[zIndex]);
                             }
                         } else {
                             // no symbolizers in rule

lib/OpenLayers/Format/SLD/v1_0_0_GeoServer.js

@@ -128,12 +128,10 @@ OpenLayers.Format.SLD.v1_0_0_GeoServer = OpenLayers.Class(
         var options = symbolizer.vendorOptions;
         if (options) {
             for (var key in symbolizer.vendorOptions) {
-                if (symbolizer.vendorOptions.hasOwnProperty(key)) {
+                this.writeNode("VendorOption", {
-                    this.writeNode("VendorOption", {
+                    name: key, 
-                        name: key, 
+                    value: symbolizer.vendorOptions[key]
-                        value: symbolizer.vendorOptions[key]
+                }, node);
-                    }, node);
-                }
             }
         }
         return node;

lib/OpenLayers/Format/SOSGetObservation.js

@@ -210,14 +210,10 @@ OpenLayers.Format.SOSGetObservation = OpenLayers.Class(OpenLayers.Format.XML, {
                     this.writeNode("eventTime", options, node);
                 }
                 for (var procedure in options.procedures) {
-                    if (options.procedures.hasOwnProperty(procedure)) {
+                    this.writeNode("procedure", options.procedures[procedure], node);
-                        this.writeNode("procedure", options.procedures[procedure], node);
-                    }
                 }
                 for (var observedProperty in options.observedProperties) {
-                    if (options.observedProperties.hasOwnProperty(observedProperty)) {
+                    this.writeNode("observedProperty", options.observedProperties[observedProperty], node);
-                        this.writeNode("observedProperty", options.observedProperties[observedProperty], node);
-                    }
                 }
                 if (options.foi) {
                     this.writeNode("featureOfInterest", options.foi, node);

lib/OpenLayers/Format/WFS.js

@@ -104,16 +104,14 @@ OpenLayers.Format.WFS = OpenLayers.Class(OpenLayers.Format.GML, {
         var featureContainer = this.createElementNS(this.featureNS, "feature:" + this.featureName);
         featureContainer.appendChild(geomContainer);
         for(var attr in feature.attributes) {
-            if (feature.attributes.hasOwnProperty(attr)) {
+            var attrText = this.createTextNode(feature.attributes[attr]); 
-                var attrText = this.createTextNode(feature.attributes[attr]); 
+            var nodename = attr;
-                var nodename = attr;
+            if (attr.search(":") != -1) {
-                if (attr.search(":") != -1) {
+                nodename = attr.split(":")[1];
-                    nodename = attr.split(":")[1];
-                }    
-                var attrContainer = this.createElementNS(this.featureNS, "feature:" + nodename);
-                attrContainer.appendChild(attrText);
-                featureContainer.appendChild(attrContainer);
             }    
+            var attrContainer = this.createElementNS(this.featureNS, "feature:" + nodename);
+            attrContainer.appendChild(attrText);
+            featureContainer.appendChild(attrContainer);
         }    
         return featureContainer;
     },
@@ -168,16 +166,14 @@ OpenLayers.Format.WFS = OpenLayers.Class(OpenLayers.Format.GML, {
         
          // add in attributes
         for(var propName in feature.attributes) {
-            if (feature.attributes.hasOwnProperty(propName)) {
+            propertyNode = this.createElementNS(this.wfsns, 'wfs:Property');
-                propertyNode = this.createElementNS(this.wfsns, 'wfs:Property');
+            nameNode = this.createElementNS(this.wfsns, 'wfs:Name');
-                nameNode = this.createElementNS(this.wfsns, 'wfs:Name');
+            nameNode.appendChild(this.createTextNode(propName));
-                nameNode.appendChild(this.createTextNode(propName));
+            propertyNode.appendChild(nameNode);
-                propertyNode.appendChild(nameNode);
+            valueNode = this.createElementNS(this.wfsns, 'wfs:Value');
-                valueNode = this.createElementNS(this.wfsns, 'wfs:Value');
+            valueNode.appendChild(this.createTextNode(feature.attributes[propName]));
-                valueNode.appendChild(this.createTextNode(feature.attributes[propName]));
+            propertyNode.appendChild(valueNode);
-                propertyNode.appendChild(valueNode);
+            updateNode.appendChild(propertyNode);
-                updateNode.appendChild(propertyNode);
-            }
         }
         
         

lib/OpenLayers/Format/WFST/v1.js

@@ -332,14 +332,12 @@ OpenLayers.Format.WFST.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
         
                 // add in attributes
                 for(var key in feature.attributes) {
-                    if (feature.attributes.hasOwnProperty(key)) {
+                    if(feature.attributes[key] !== undefined &&
-                        if(feature.attributes[key] !== undefined &&
+                                (!modified || !modified.attributes ||
-                                    (!modified || !modified.attributes ||
+                                (modified.attributes && modified.attributes[key] !== undefined))) {
-                                    (modified.attributes && modified.attributes[key] !== undefined))) {
+                        this.writeNode(
-                            this.writeNode(
+                            "Property", {name: key, value: feature.attributes[key]}, node
-                                "Property", {name: key, value: feature.attributes[key]}, node
+                        );
-                            );
-                        }
                     }
                 }
                 
@@ -412,11 +410,9 @@ OpenLayers.Format.WFST.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
         var parts = [];
         var uri;
         for(var key in schemaLocations) {
-            if (schemaLocations.hasOwnProperty(key)) {
+            uri = this.namespaces[key];
-                uri = this.namespaces[key];
+            if(uri) {
-                if(uri) {
+                parts.push(uri + " " + schemaLocations[key]);
-                    parts.push(uri + " " + schemaLocations[key]);
-                }
             }
         }
         var value = parts.join(" ") || undefined;

lib/OpenLayers/Format/WMC/v1.js

@@ -48,10 +48,8 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
             prefix = this.namespaces[this.defaultPrefix];
         } else {
             for(prefix in this.namespaces) {
-                if (this.namespaces.hasOwnProperty(prefix)) {
+                if(this.namespaces[prefix] == uri) {
-                    if(this.namespaces[prefix] == uri) {
+                    break;
-                        break;
-                    }
                 }
             }
         }
@@ -676,14 +674,12 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
     setAttributes: function(node, obj) {
         var value;
         for(var name in obj) {
-            if (obj.hasOwnProperty(name)) {
+            value = obj[name].toString();
-                value = obj[name].toString();
+            if(value.match(/[A-Z]/)) {
-                if(value.match(/[A-Z]/)) {
+                // safari lowercases attributes with setAttribute
-                    // safari lowercases attributes with setAttribute
+                this.setAttributeNS(node, null, name, value);
-                    this.setAttributeNS(node, null, name, value);
+            } else {
-                } else {
+                node.setAttribute(name, value);
-                    node.setAttribute(name, value);
-                }
             }
         }
     },
@@ -1095,29 +1091,25 @@ OpenLayers.Format.WMC.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
              userValue: true
          };
          for (var dim in context.dimensions) {
-             if (context.dimensions.hasOwnProperty(dim)) {
+             var attributes = {};
-                 var attributes = {};
+             var dimension = context.dimensions[dim];
-                 var dimension = context.dimensions[dim];
+             for (var name in dimension) {
-                 for (var name in dimension) {
+                 if (typeof dimension[name] == "boolean") {
-                     if (dimension.hasOwnProperty(name)) {
+                     attributes[name] = Number(dimension[name]);
-                         if (typeof dimension[name] == "boolean") {
+                 } else {
-                             attributes[name] = Number(dimension[name]);
+                     attributes[name] = dimension[name];
-                         } else {
-                             attributes[name] = dimension[name];
-                         }
-                     }
-                 }
-                 var values = "";
-                 if (attributes.values) {
-                     values = attributes.values.join(",");
-                     delete attributes.values;
                  }
+             }
+             var values = "";
+             if (attributes.values) {
+                 values = attributes.values.join(",");
+                 delete attributes.values;
+             }
 
-                 node.appendChild(this.createElementDefaultNS(
+             node.appendChild(this.createElementDefaultNS(
-                     "Dimension", values, attributes
+                 "Dimension", values, attributes
-                 ));
+             ));
-            }
+         }
-        }
         return node;
     },
 

lib/OpenLayers/Format/WMC/v1_1_0.js

@@ -122,9 +122,7 @@ OpenLayers.Format.WMC.v1_1_0 = OpenLayers.Class(
         // optional SRS element(s)
         if (context.srs) {
             for(var name in context.srs) {
-                if (context.srs.hasOwnProperty(name)) {
+                node.appendChild(this.createElementDefaultNS("SRS", name));
-                    node.appendChild(this.createElementDefaultNS("SRS", name));
-                }
             }
         }
 

lib/OpenLayers/Format/WMTSCapabilities.js

@@ -84,10 +84,8 @@ OpenLayers.Format.WMTSCapabilities = OpenLayers.Class(OpenLayers.Format.XML.Vers
             matrixSet: true
         };
         for (var prop in required) {
-            if (required.hasOwnProperty(prop)) {
+            if (!(prop in config)) {
-                if (!(prop in config)) {
+                throw new Error("Missing property '" + prop + "' in layer configuration.");
-                    throw new Error("Missing property '" + prop + "' in layer configuration.");
-                }
             }
         }
 

lib/OpenLayers/Format/XML.js

@@ -89,9 +89,7 @@ OpenLayers.Format.XML = OpenLayers.Class(OpenLayers.Format, {
         this.namespaces = OpenLayers.Util.extend({}, this.namespaces);
         this.namespaceAlias = {};
         for(var alias in this.namespaces) {
-            if (this.namespaces.hasOwnProperty(alias)) {
+            this.namespaceAlias[this.namespaces[alias]] = alias;
-                this.namespaceAlias[this.namespaces[alias]] = alias;
-            }
         }
     },
     
@@ -560,13 +558,11 @@ OpenLayers.Format.XML = OpenLayers.Class(OpenLayers.Format, {
     setAttributes: function(node, obj) {
         var value, uri;
         for(var name in obj) {
-            if (obj.hasOwnProperty(name)) {
+            if(obj[name] != null && obj[name].toString) {
-                if(obj[name] != null && obj[name].toString) {
+                value = obj[name].toString();
-                    value = obj[name].toString();
+                // check for qualified attribute name ("prefix:local")
-                    // check for qualified attribute name ("prefix:local")
+                uri = this.namespaces[name.substring(0, name.indexOf(":"))] || null;
-                    uri = this.namespaces[name.substring(0, name.indexOf(":"))] || null;
+                this.setAttributeNS(node, uri, name, value);
-                    this.setAttributeNS(node, uri, name, value);
-                }
             }
         }
     },

lib/OpenLayers/Layer.js

@@ -423,9 +423,7 @@ OpenLayers.Layer = OpenLayers.Class({
     getOptions: function() {
         var options = {};
         for(var o in this.options) {
-            if (this.options.hasOwnProperty(o)) {
+            options[o] = this[o];
-                options[o] = this[o];
-            }
         }
         return options;
     },

lib/OpenLayers/Layer/HTTPRequest.js

@@ -218,10 +218,8 @@ OpenLayers.Layer.HTTPRequest = OpenLayers.Class(OpenLayers.Layer, {
         var urlParams = 
             OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(url));
         for(var key in allParams) {
-            if (allParams.hasOwnProperty(key)) {
+            if(key.toUpperCase() in urlParams) {
-                if(key.toUpperCase() in urlParams) {
+                delete allParams[key];
-                    delete allParams[key];
-                }
             }
         }
         paramsString = OpenLayers.Util.getParameterString(allParams);

lib/OpenLayers/Layer/MapGuide.js

@@ -346,10 +346,8 @@ OpenLayers.Layer.MapGuide = OpenLayers.Class(OpenLayers.Layer.Grid, {
         var urlParams = OpenLayers.Util.upperCaseObject(
                             OpenLayers.Util.getParameters(url));
         for(var key in allParams) {
-            if (allParams.hasOwnProperty(key)) {
+            if(key.toUpperCase() in urlParams) {
-                if(key.toUpperCase() in urlParams) {
+                delete allParams[key];
-                    delete allParams[key];
-                }
             }
         }
         var paramsString = OpenLayers.Util.getParameterString(allParams);

lib/OpenLayers/Layer/MapServer.js

@@ -142,10 +142,8 @@ OpenLayers.Layer.MapServer = OpenLayers.Class(OpenLayers.Layer.Grid, {
         var urlParams = OpenLayers.Util.upperCaseObject(
                             OpenLayers.Util.getParameters(url));
         for(var key in allParams) {
-            if (allParams.hasOwnProperty(key)) {
+            if(key.toUpperCase() in urlParams) {
-                if(key.toUpperCase() in urlParams) {
+                delete allParams[key];
-                    delete allParams[key];
-                }
             }
         }
         paramsString = OpenLayers.Util.getParameterString(allParams);

lib/OpenLayers/Layer/Vector.js

@@ -509,10 +509,8 @@ OpenLayers.Layer.Vector = OpenLayers.Class(OpenLayers.Layer, {
             
                 if(!zoomChanged && coordSysUnchanged) {
                     for(var i in this.unrenderedFeatures) {
-                        if (this.unrenderedFeatures.hasOwnProperty(i)) {
+                        var feature = this.unrenderedFeatures[i];
-                            var feature = this.unrenderedFeatures[i];
+                        this.drawFeature(feature);
-                            this.drawFeature(feature);
-                        }
                     }
                 }
             }

lib/OpenLayers/Layer/WMTS.js

@@ -229,10 +229,8 @@ OpenLayers.Layer.WMTS = OpenLayers.Class(OpenLayers.Layer.Grid, {
             matrixSet: true
         };
         for (var prop in required) {
-            if (required.hasOwnProperty(prop)) {
+            if (!(prop in config)) {
-                if (!(prop in config)) {
+                throw new Error("Missing property '" + prop + "' in layer configuration.");
-                    throw new Error("Missing property '" + prop + "' in layer configuration.");
-                }
             }
         }
 

lib/OpenLayers/Map.js

@@ -630,7 +630,7 @@ OpenLayers.Map = OpenLayers.Class({
             delete this.center;
             this.addLayers(options.layers);
             // set center (and optionally zoom)
-            if (options.center) {
+            if (options.center && !this.getCenter()) {
                 // zoom can be undefined here
                 this.setCenter(options.center, options.zoom);
             }

lib/OpenLayers/Protocol/Script.js

@@ -311,9 +311,7 @@ OpenLayers.Protocol.Script = OpenLayers.Class(OpenLayers.Protocol, {
             this.destroyRequest(response.priv);
         } else {
             for (var key in this.pendingRequests) {
-                if (this.pendingRequests.hasOwnProperty(key)) {
+                this.destroyRequest(this.pendingRequests[key]);
-                    this.destroyRequest(this.pendingRequests[key]);
-                }
             }
         }
     },

lib/OpenLayers/Request.js

@@ -181,9 +181,7 @@ OpenLayers.Request = {
             config.method, url, config.async, config.user, config.password
         );
         for(var header in config.headers) {
-            if (config.headers.hasOwnProperty(header)) {
+            request.setRequestHeader(header, config.headers[header]);
-                request.setRequestHeader(header, config.headers[header]);
-            }
         }
 
         var events = this.events;

lib/OpenLayers/Rule.js

@@ -128,9 +128,7 @@ OpenLayers.Rule = OpenLayers.Class({
      */
     destroy: function() {
         for (var i in this.symbolizer) {
-            if (this.symbolizer.hasOwnProperty(i)) {
+            this.symbolizer[i] = null;
-                this.symbolizer[i] = null;
-            }
         }
         this.symbolizer = null;
         delete this.symbolizers;
@@ -218,14 +216,12 @@ OpenLayers.Rule = OpenLayers.Class({
             options.symbolizer = {};
             var value, type;
             for(var key in this.symbolizer) {
-                if (this.symbolizer.hasOwnProperty(key)) {
+                value = this.symbolizer[key];
-                    value = this.symbolizer[key];
+                type = typeof value;
-                    type = typeof value;
+                if(type === "object") {
-                    if(type === "object") {
+                    options.symbolizer[key] = OpenLayers.Util.extend({}, value);
-                        options.symbolizer[key] = OpenLayers.Util.extend({}, value);
+                } else if(type === "string") {
-                    } else if(type === "string") {
+                    options.symbolizer[key] = value;
-                        options.symbolizer[key] = value;
-                    }
                 }
             }
         }

lib/OpenLayers/Style.js

@@ -273,9 +273,7 @@ OpenLayers.Style = OpenLayers.Class({
         OpenLayers.Util.extend(context, this.context);
         
         for (var i in this.propertyStyles) {
-            if (this.propertyStyles.hasOwnProperty(i)) {
+            style[i] = OpenLayers.Style.createLiteral(style[i], context, feature, i);
-                style[i] = OpenLayers.Style.createLiteral(style[i], context, feature, i);
-            }
         }
         return style;
     },
@@ -303,16 +301,14 @@ OpenLayers.Style = OpenLayers.Class({
         for (var i=0, len=rules.length; i<len; i++) {
             symbolizer = rules[i].symbolizer;
             for (var key in symbolizer) {
-                if (symbolizer.hasOwnProperty(key)) {
+                value = symbolizer[key];
-                    value = symbolizer[key];
+                if (typeof value == "object") {
-                    if (typeof value == "object") {
+                    // symbolizer key is "Point", "Line" or "Polygon"
-                        // symbolizer key is "Point", "Line" or "Polygon"
+                    this.addPropertyStyles(propertyStyles, value);
-                        this.addPropertyStyles(propertyStyles, value);
+                } else {
-                    } else {
+                    // symbolizer is a hash of style properties
-                        // symbolizer is a hash of style properties
+                    this.addPropertyStyles(propertyStyles, symbolizer);
-                        this.addPropertyStyles(propertyStyles, symbolizer);
+                    break;
-                        break;
-                    }
                 }
             }
         }
@@ -333,12 +329,10 @@ OpenLayers.Style = OpenLayers.Class({
     addPropertyStyles: function(propertyStyles, symbolizer) {
         var property;
         for (var key in symbolizer) {
-            if (symbolizer.hasOwnProperty(key)) {
+            property = symbolizer[key];
-                property = symbolizer[key];
+            if (typeof property == "string" &&
-                if (typeof property == "string" &&
+                    property.match(/\$\{\w+\}/)) {
-                        property.match(/\$\{\w+\}/)) {
+                propertyStyles[key] = true;
-                    propertyStyles[key] = true;
-                }
             }
         }
         return propertyStyles;

lib/OpenLayers/StyleMap.js

@@ -63,21 +63,19 @@ OpenLayers.StyleMap = OpenLayers.Class({
             this.styles["delete"] = style;
         } else if(typeof style == "object") {
             for(var key in style) {
-                if (style.hasOwnProperty(key)) {
+                if(style[key] instanceof OpenLayers.Style) {
-                    if(style[key] instanceof OpenLayers.Style) {
+                    // user passed a hash of style objects
-                        // user passed a hash of style objects
+                    this.styles[key] = style[key];
-                        this.styles[key] = style[key];
+                } else if(typeof style[key] == "object") {
-                    } else if(typeof style[key] == "object") {
+                    // user passsed a hash of style hashes
-                        // user passsed a hash of style hashes
+                    this.styles[key] = new OpenLayers.Style(style[key]);
-                        this.styles[key] = new OpenLayers.Style(style[key]);
+                } else {
-                    } else {
+                    // user passed a style hash (i.e. symbolizer)
-                        // user passed a style hash (i.e. symbolizer)
+                    this.styles["default"] = new OpenLayers.Style(style);
-                        this.styles["default"] = new OpenLayers.Style(style);
+                    this.styles["select"] = new OpenLayers.Style(style);
-                        this.styles["select"] = new OpenLayers.Style(style);
+                    this.styles["temporary"] = new OpenLayers.Style(style);
-                        this.styles["temporary"] = new OpenLayers.Style(style);
+                    this.styles["delete"] = new OpenLayers.Style(style);
-                        this.styles["delete"] = new OpenLayers.Style(style);
+                    break;
-                        break;
-                    }
                 }
             }
         }
@@ -89,9 +87,7 @@ OpenLayers.StyleMap = OpenLayers.Class({
      */
     destroy: function() {
         for(var key in this.styles) {
-            if (this.styles.hasOwnProperty(key)) {
+            this.styles[key].destroy();
-                this.styles[key].destroy();
-            }
         }
         this.styles = null;
     },
@@ -148,17 +144,15 @@ OpenLayers.StyleMap = OpenLayers.Class({
     addUniqueValueRules: function(renderIntent, property, symbolizers, context) {
         var rules = [];
         for (var value in symbolizers) {
-            if (symbolizers.hasOwnProperty(value)) {
+            rules.push(new OpenLayers.Rule({
-                rules.push(new OpenLayers.Rule({
+                symbolizer: symbolizers[value],
-                    symbolizer: symbolizers[value],
+                context: context,
-                    context: context,
+                filter: new OpenLayers.Filter.Comparison({
-                    filter: new OpenLayers.Filter.Comparison({
+                    type: OpenLayers.Filter.Comparison.EQUAL_TO,
-                        type: OpenLayers.Filter.Comparison.EQUAL_TO,
+                    property: property,
-                        property: property,
+                    value: value
-                        value: value
+                })
-                    })
+            }));
-                }));
-            }
         }
         this.styles[renderIntent].addRules(rules);
     },

lib/OpenLayers/Tile/Image/IFrame.js

@@ -163,13 +163,11 @@ OpenLayers.Tile.Image.IFrame = {
             field;
             
         for(var par in params) {
-            if (params.hasOwnProperty(par)) {
+            field = document.createElement('input');
-                field = document.createElement('input');
+            field.type  = 'hidden';
-                field.type  = 'hidden';
+            field.name  = par;
-                field.name  = par;
+            field.value = params[par];
-                field.value = params[par];
+            form.appendChild(field);
-                form.appendChild(field);
-            }  
         }   
 
         return form;

lib/OpenLayers/Tween.js

@@ -127,16 +127,14 @@ OpenLayers.Tween = OpenLayers.Class({
     play: function() {
         var value = {};
         for (var i in this.begin) {
-            if (this.begin.hasOwnProperty(i)) {
+            var b = this.begin[i];
-                var b = this.begin[i];
+            var f = this.finish[i];
-                var f = this.finish[i];
+            if (b == null || f == null || isNaN(b) || isNaN(f)) {
-                if (b == null || f == null || isNaN(b) || isNaN(f)) {
+                throw new TypeError('invalid value for Tween');
-                    throw new TypeError('invalid value for Tween');
-                }
-
-                var c = f - b;
-                value[i] = this.easing.apply(this, [this.time, b, c, this.duration]);
             }
+
+            var c = f - b;
+            value[i] = this.easing.apply(this, [this.time, b, c, this.duration]);
         }
         this.time++;
         

lib/OpenLayers/Util.js

@@ -441,9 +441,7 @@ OpenLayers.Util.createAlphaImageDiv = function(id, px, sz, imgURL,
 OpenLayers.Util.upperCaseObject = function (object) {
     var uObject = {};
     for (var key in object) {
-        if (object.hasOwnProperty(key)) {
+        uObject[key.toUpperCase()] = object[key];
-            uObject[key.toUpperCase()] = object[key];
-        }
     }
     return uObject;
 };
@@ -511,29 +509,27 @@ OpenLayers.Util.getParameterString = function(params) {
     var paramsArray = [];
     
     for (var key in params) {
-        if (params.hasOwnProperty(key)) {
+      var value = params[key];
-            var value = params[key];
+      if ((value != null) && (typeof value != 'function')) {
-            if ((value != null) && (typeof value != 'function')) {
+        var encodedValue;
-                var encodedValue;
+        if (typeof value == 'object' && value.constructor == Array) {
-                if (typeof value == 'object' && value.constructor == Array) {
+          /* value is an array; encode items and separate with "," */
-                    /* value is an array; encode items and separate with "," */
+          var encodedItemArray = [];
-                    var encodedItemArray = [];
+          var item;
-                    var item;
+          for (var itemIndex=0, len=value.length; itemIndex<len; itemIndex++) {
-                    for (var itemIndex=0, len=value.length; itemIndex<len; itemIndex++) {
+            item = value[itemIndex];
-                        item = value[itemIndex];
+            encodedItemArray.push(encodeURIComponent(
-                        encodedItemArray.push(encodeURIComponent(
+                (item === null || item === undefined) ? "" : item)
-                            (item === null || item === undefined) ? "" : item)
+            );
-                        );
+          }
-                    }
+          encodedValue = encodedItemArray.join(",");
-                    encodedValue = encodedItemArray.join(",");
-                }
-                else {
-                    /* value is a string; simply encode */
-                    encodedValue = encodeURIComponent(value);
-                }
-                paramsArray.push(encodeURIComponent(key) + "=" + encodedValue);
-            }
         }
+        else {
+          /* value is a string; simply encode */
+          encodedValue = encodeURIComponent(value);
+        }
+        paramsArray.push(encodeURIComponent(key) + "=" + encodedValue);
+      }
     }
     
     return paramsArray.join("&");
@@ -1304,30 +1300,24 @@ OpenLayers.Util.isEquivalentUrl = function(url1, url2, options) {
     var urlObj2 = OpenLayers.Util.createUrlObject(url2, options);
 
     //compare all keys except for "args" (treated below)
-    for (var key in urlObj1) {
+    for(var key in urlObj1) {
-        if (urlObj1.hasOwnProperty(key)) {
+        if(key !== "args") {
-            if(key !== "args") {
+            if(urlObj1[key] != urlObj2[key]) {
-                if(urlObj1[key] != urlObj2[key]) {
+                return false;
-                    return false;
-                }
             }
         }
     }
 
     // compare search args - irrespective of order
-    for (var key in urlObj1.args) {
+    for(var key in urlObj1.args) {
-        if (urlObj1.args.hasOwnProperty(key)) {
+        if(urlObj1.args[key] != urlObj2.args[key]) {
-            if(urlObj1.args[key] != urlObj2.args[key]) {
-                return false;
-            }
-            delete urlObj2.args[key];
-        }
-    }
-    // urlObj2 shouldn't have any args left
-    for (var key in urlObj2.args) {
-        if (urlObj2.args.hasOwnProperty(key)) {
             return false;
         }
+        delete urlObj2.args[key];
+    }
+    // urlObj2 shouldn't have any args left
+    for(var key in urlObj2.args) {
+        return false;
     }
     
     return true;

tests/Control/Measure.html

@@ -289,16 +289,16 @@
         // move 10 pixels
         trigger("mousemove", 0, 10);
 
-        t.eq(log.length, 0, "a) no event fired yet");
+        t.eq(log.length, 1, "a) has fired an event");
 
         t.delay_call(
             delay, function() {
                 // confirm measurepartial is fired
-                t.eq(log.length, 1, "a) event logged");
+                t.eq(log.length, 1, "a) one event logged");
                 t.ok(log[0] && log[0].type == "measurepartial", "a) correct type");
                 // mousemove within the partialDelay fires no event, so the
                 // measure below is the one of the initial point
-                t.ok(log[0] && log[0].measure == 0, "a) correct measure");
+                t.eq(log[0]?log[0].measure:-1 , 10, "a) correct measure");
 
                 // b) move 10 pixels
                 trigger("mousemove", 0, 20);

tests/Control/Permalink.html

@@ -11,6 +11,7 @@
         t.eq(control.displayClass, "olControlPermalink", "displayClass is correct");
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink('permalink', 'test.html');
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -18,6 +19,7 @@
         t.eq(control.base, 'test.html', "base is correct");
         t.ok(OpenLayers.Util.isElement(control.element), "element is a dom object");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink('permalink');
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -25,6 +27,7 @@
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(OpenLayers.Util.isElement(control.element), "element is a dom object");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink(OpenLayers.Util.getElement('permalink'));
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -32,6 +35,7 @@
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(OpenLayers.Util.isElement(control.element), "element is a dom object");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink({anchor: true});
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -39,18 +43,21 @@
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(control.element == null, "element is null");
         t.ok(control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink({anchor: false});
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
         t.eq(control.displayClass, "olControlPermalink", "displayClass is correct");
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink({});
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
         t.eq(control.displayClass, "olControlPermalink", "displayClass is correct");
         t.eq(control.base, document.location.href, "base is correct");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink({element: 'permalink', base: 'test.html'});
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -58,6 +65,7 @@
         t.eq(control.base, 'test.html', "base is correct");
         t.ok(OpenLayers.Util.isElement(control.element), "element is a dom object");
         t.ok(!control.anchor, "anchor is correct");
+        control.destroy();
 
         control = new OpenLayers.Control.Permalink({element: 'permalink', base: 'test.html', anchor: true});
         t.ok(control instanceof OpenLayers.Control.Permalink, "new OpenLayers.Control returns object");
@@ -65,6 +73,7 @@
         t.eq(control.base, 'test.html', "base is correct");
         t.ok(OpenLayers.Util.isElement(control.element), "element is a dom object");
         t.ok(control.anchor, "anchor is correct");
+        control.destroy();
     }
     function test_Control_Permalink_uncentered (t) {
         t.plan( 1 );
@@ -74,12 +83,14 @@
         map.addControl(control);
         map.events.triggerEvent("changelayer", {});
         t.ok(true, "permalink didn't bomb out.");
+        map.destroy();
     }   
     function test_Control_Permalink_initwithelem (t) {
         t.plan( 1 );
     
         control = new OpenLayers.Control.Permalink(OpenLayers.Util.getElement('permalink'));
         t.ok(true, "If the above line doesn't throw an error, we're safe."); 
+        control.destroy();
     }
     function test_Control_Permalink_updateLinks (t) {
         t.plan( 3 );
@@ -100,6 +111,7 @@
         map.layers[1].setVisibility(false);
         
         t.ok(OpenLayers.Util.isEquivalentUrl(OpenLayers.Util.getElement('permalink').href, location+"?zoom=2&lat=0&lon=1.75781&layers=BF"), 'setVisibility sets permalink');
+        map.destroy();
     }
     function test_Control_Permalink_updateLinksBase (t) {
         t.plan( 2 );
@@ -114,6 +126,7 @@
         map.pan(5, 0, {animate:false});
         OpenLayers.Util.getElement('edit_permalink').href = './edit.html?zoom=2&lat=0&lon=1.75781&layers=B';
         t.eq(OpenLayers.Util.getElement('permalink').href, OpenLayers.Util.getElement('edit_permalink').href, "Panning sets permalink with base");
+        map.destroy();
   }
   function test_Control_Permalink_noElement (t) {
         t.plan( 2 );
@@ -122,6 +135,7 @@
         map = new OpenLayers.Map('map');
         map.addControl(control);
         t.eq(map.controls[4].div.firstChild.nodeName, "A", "Permalink control creates div with 'a' inside." );
+        map.destroy();
   }
   function test_Control_Permalink_base_with_query (t) {
       t.plan( 3 );
@@ -147,6 +161,7 @@
       map.pan(5, 0, {animate:false});
       map.pan(-5, 0, {animate:false});
       t.eq(OpenLayers.Util.getElement('permalink').href, OpenLayers.Util.getElement('edit_permalink').href, "Panning sets permalink with base and querystring ending with '?'");
+      map.destroy();
 
   }
 
@@ -163,6 +178,7 @@
         map.pan(5, 0, {animate:false});
         OpenLayers.Util.getElement('edit_permalink').href = './edit.html?zoom=2&lat=0&lon=1.75781&layers=B';
         t.eq(OpenLayers.Util.getElement('permalink').href, OpenLayers.Util.getElement('edit_permalink').href, "Panning sets permalink with existing zoom in base");
+        map.destroy();
   }
   
     function test_Control_Permalink_customized(t) {
@@ -189,6 +205,7 @@
       
         t.eq(this.map.controls[this.map.controls.length-1].CLASS_NAME, "CustomArgParser", "Custom ArgParser added correctly.");
         t.eq(control.div.firstChild.getAttribute("href"), "./edit.html?zoom=2&lat=0&lon=1.75781&layers=B&customParam=foo", "Custom parameter encoded correctly.");
+        map.destroy();
     }
     
     function test_Control_Permalink_createParams(t) {
@@ -300,6 +317,7 @@
         
         map.layers[1].setVisibility(false);
         t.ok(OpenLayers.Util.isEquivalentUrl(OpenLayers.Util.getParameterString(control.createParams()), "zoom=2&lat=0&lon=1.75781&layers=BF"), 'setVisibility sets permalink');
+        map.destroy();
     }
     
     function test_Control_Permalink_AnchorBaseElement (t) {
@@ -320,10 +338,15 @@
         
         map.layers[1].setVisibility(false);
         t.ok(OpenLayers.Util.isEquivalentUrl(OpenLayers.Util.getElement('permalink').href, location+"#zoom=2&lat=0&lon=1.75781&layers=BF"), 'setVisibility sets permalink');
+        map.destroy();
     }
     
-    function test_arrayCenter(t) {
+    function test_center_from_map(t) {
-        t.plan(1);
+        t.plan(7);
+
+        var previous = window.location.hash;
+        window.location.hash = "";
+
         var err;
         try {
             var map = new OpenLayers.Map({
@@ -331,8 +354,8 @@
                 controls: [
                     new OpenLayers.Control.Permalink({anchor: true})
                 ],
-                center: [0, 0],
+                center: [1, 2],
-                zoom: 1
+                zoom: 3
             });
         } catch (e) {
             err = e;
@@ -342,6 +365,51 @@
         } else {
             t.ok(true, "Map construction works");
         }
+        
+        // confirm that map center is correctly set
+        var center = map.getCenter();
+        t.eq(center.lon, 1, "map x");
+        t.eq(center.lat, 2, "map y")
+        t.eq(map.getZoom(), 3, "map z");
+
+        // confirm that location from map options has been added to url
+        var params = OpenLayers.Util.getParameters(window.location.hash.replace("#", "?"));
+        t.eq(params.lon, "1", "url x");
+        t.eq(params.lat, "2", "url y");
+        t.eq(params.zoom, "3", "url z");
+        
+        map.destroy();
+        window.location.hash = previous;
+    }
+    
+    function test_center_from_url(t) {
+        t.plan(6);
+
+        // In cases where the location is specified in the URL and given in
+        // the map options, we respect the location in the URL.
+        var previous = window.location.hash;
+        window.location.hash = "#zoom=6&lat=5&lon=4&layers=B"
+        
+        var map = new OpenLayers.Map({
+            layers: [new OpenLayers.Layer(null, {isBaseLayer: true})],
+            controls: [new OpenLayers.Control.Permalink({anchor: true})],
+            center: [0, 0],
+            zoom: 0
+        });
+        
+        // confirm that map center is correctly set
+        var center = map.getCenter();
+        t.eq(center.lon, 4, "map x");
+        t.eq(center.lat, 5, "map y")
+        t.eq(map.getZoom(), 6, "map z");        
+        
+        var params = OpenLayers.Util.getParameters(window.location.hash.replace("#", "?"));
+        t.eq(params.lon, "4", "x set");
+        t.eq(params.lat, "5", "y set");
+        t.eq(params.zoom, "6", "z set");
+        
+        map.destroy();
+        window.location.hash = previous;
     }
     
   </script>