fix(nodeName_): always return lowercase

src/Angular.js

@@ -585,12 +585,14 @@ function makeMap(str){
 if (msie < 9) {
   nodeName_ = function(element) {
     element = element.nodeName ? element : element[0];
-    return (element.scopeName && element.scopeName != 'HTML')
-      ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
+    return lowercase(
+      (element.scopeName && element.scopeName != 'HTML')
+      ? element.scopeName + ':' + element.nodeName : element.nodeName
+    );
   };
 } else {
   nodeName_ = function(element) {
-    return element.nodeName ? element.nodeName : element[0].nodeName;
+    return lowercase(element.nodeName ? element.nodeName : element[0].nodeName);
   };
 }
 
@@ -653,10 +655,10 @@ function arrayRemove(array, value) {
 
 function isLeafNode (node) {
   if (node) {
-    switch (node.nodeName) {
-    case "OPTION":
-    case "PRE":
-    case "TITLE":
+    switch (nodeName_(node)) {
+    case "option":
+    case "pre":
+    case "title":
       return true;
     }
   }

src/jqLite.js

@@ -409,15 +409,15 @@ forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','),
 });
 var BOOLEAN_ELEMENTS = {};
 forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
-  BOOLEAN_ELEMENTS[uppercase(value)] = true;
+  BOOLEAN_ELEMENTS[value] = true;
 });
 
 function getBooleanAttrName(element, name) {
   // check dom last since we will most likely fail on name
   var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
 
   // booleanAttr is here twice to minimize DOM access
-  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
+  return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
 }
 
 forEach({
@@ -530,7 +530,7 @@ forEach({
 
   val: function(element, value) {
     if (isUndefined(value)) {
-      if (nodeName_(element) === 'SELECT' && element.multiple) {
+      if (element.multiple && nodeName_(element) === 'select') {
         var result = [];
         forEach(element.options, function (option) {
           if (option.selected) {

src/ng/anchorScroll.js

@@ -66,7 +66,7 @@ function $AnchorScrollProvider() {
     function getFirstAnchor(list) {
       var result = null;
       forEach(list, function(element) {
-        if (!result && lowercase(element.nodeName) === 'a') result = element;
+        if (!result && nodeName_(element) === 'a') result = element;
       });
       return result;
     }

src/ng/compile.js

@@ -703,8 +703,8 @@ function $CompileProvider($provide) {
           nodeName = nodeName_(this.$$element);
 
           // sanitize a[href] and img[src] values
-          if ((nodeName === 'A' && key === 'href') ||
-              (nodeName === 'IMG' && key === 'src')) {
+          if ((nodeName === 'a' && key === 'href') ||
+              (nodeName === 'img' && key === 'src')) {
             // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.
             if (!msie || msie >= 8 ) {
               normalizedVal = urlResolve(value).href;
@@ -967,7 +967,7 @@ function $CompileProvider($provide) {
         case 1: /* Element */
           // use the node name: <directive>
           addDirective(directives,
-              directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);
+              directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective);
 
           // iterate over the attributes
           for (var attr, name, nName, ngAttrName, value, nAttrs = node.attributes,
@@ -1735,7 +1735,7 @@ function $CompileProvider($provide) {
     function getTrustedContext(node, attrNormalizedName) {
       // maction[xlink:href] can source SVG.  It's not limited to <maction>.
       if (attrNormalizedName == "xlinkHref" ||
-          (nodeName_(node) != "IMG" && (attrNormalizedName == "src" ||
+          (nodeName_(node) != "img" && (attrNormalizedName == "src" ||
                                         attrNormalizedName == "ngSrc"))) {
         return $sce.RESOURCE_URL;
       }
@@ -1749,7 +1749,7 @@ function $CompileProvider($provide) {
       if (!interpolateFn) return;
 
 
-      if (name === "multiple" && nodeName_(node) === "SELECT") {
+      if (name === "multiple" && nodeName_(node) === "select") {
         throw $compileMinErr("selmulti",
             "Binding to the 'multiple' attribute is not supported. Element: {0}",
             startingTag(node));

src/ng/location.js

@@ -583,7 +583,7 @@ function $LocationProvider(){
       var elm = jqLite(event.target);
 
       // traverse the DOM up to find first A tag
-      while (lowercase(elm[0].nodeName) !== 'a') {
+      while (nodeName_(elm[0]) !== 'a') {
         // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
         if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
       }

src/ngScenario/browserTrigger.js

@@ -33,7 +33,7 @@
     var y = eventData.y;
 
     var inputType = (element.type) ? element.type.toLowerCase() : null,
-        nodeName = element.nodeName.toLowerCase();
+        nodeName = nodeName_(element);
 
     if (!eventType) {
       eventType = {
@@ -80,7 +80,7 @@
       var ret = element.fireEvent('on' + eventType);
       if (inputType == 'submit') {
         while(element) {
-          if (element.nodeName.toLowerCase() == 'form') {
+          if (nodeName_(element) == 'form') {
             element.fireEvent('onsubmit');
             break;
           }

src/ngScenario/dsl.js

@@ -377,7 +377,7 @@ angular.scenario.dsl('element', function() {
         var href = elements.attr('href');
         var eventProcessDefault = elements.trigger('click')[0];
 
-        if (href && elements[0].nodeName.toUpperCase() === 'A' && eventProcessDefault) {
+        if (href && nodeName_(elements[0]) === 'a' && eventProcessDefault) {
           this.application.navigateTo(href, function() {
             done();
           }, done);
@@ -394,7 +394,7 @@ angular.scenario.dsl('element', function() {
         var href = elements.attr('href');
         var eventProcessDefault = elements.trigger('dblclick')[0];
 
-        if (href && elements[0].nodeName.toUpperCase() === 'A' && eventProcessDefault) {
+        if (href && nodeName_(elements[0]) === 'a' && eventProcessDefault) {
           this.application.navigateTo(href, function() {
             done();
           }, done);

test/AngularSpec.js

@@ -846,7 +846,7 @@ describe('angular', function() {
       var div = jqLite('<div xmlns:ngtest="http://angularjs.org/">' +
                          '<ngtest:foo ngtest:attr="bar"></ngtest:foo>' +
                        '</div>')[0];
-      expect(nodeName_(div.childNodes[0])).toBe('NGTEST:FOO');
+      expect(nodeName_(div.childNodes[0])).toBe('ngtest:foo');
       expect(div.childNodes[0].getAttribute('ngtest:attr')).toBe('bar');
     });
 
@@ -855,7 +855,7 @@ describe('angular', function() {
         var div = jqLite('<div xmlns:ngtest="http://angularjs.org/">' +
                            '<ngtest:foo ngtest:attr="bar"></ng-test>' +
                          '</div>')[0];
-        expect(nodeName_(div.childNodes[0])).toBe('NGTEST:FOO');
+        expect(nodeName_(div.childNodes[0])).toBe('ngtest:foo');
         expect(div.childNodes[0].getAttribute('ngtest:attr')).toBe('bar');
       });
     }

test/ng/compileSpec.js

@@ -3532,7 +3532,7 @@ describe('$compile', function() {
         inject(function($compile, $rootScope) {
           var element = jqLite('<div>before<div transclude></div>after</div>').contents();
           expect(element.length).toEqual(3);
-          expect(nodeName_(element[1])).toBe('DIV');
+          expect(nodeName_(element[1])).toBe('div');
           $compile(element)($rootScope);
           expect(nodeName_(element[1])).toBe('#comment');
           expect(nodeName_(comment)).toBe('#comment');