fix($sce): use msie instead of $document[0].documentMode

shahata · shahata · commit 45252c3a5453 · 2014-10-17T22:35:31.000+03:00
this is important so that people can mock $window without having to add stuff that angular uses internally into it Closes angular#9661
diff --git a/src/ng/sce.js b/src/ng/sce.js
@@ -722,7 +722,7 @@ function $SceProvider() {
                 $document,   $parse,   $sceDelegate) {
     // Prereq: Ensure that we're not running in IE<11 quirks mode.  In that mode, IE < 11 allow
     // the "expression(javascript expression)" syntax which is insecure.
-    if (enabled && $document[0].documentMode < 8) {
+    if (enabled && msie < 8) {
       throw $sceMinErr('iequirks',
         'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' +
         'mode.  You can fix this by adding the text <!doctype html> to the top of your HTML ' +
diff --git a/test/ng/sceSpecs.js b/test/ng/sceSpecs.js
@@ -27,11 +27,20 @@ describe('SCE', function() {
   });
 
   describe('IE<11 quirks mode', function() {
+    /* global msie: true */
+    var msieBackup;
+
+    beforeEach(function() {
+      msieBackup = msie;
+    });
+
+    afterEach(function() {
+      msie = msieBackup;
+    });
+
     function runTest(enabled, documentMode, expectException) {
+      msie = documentMode;
       module(function($provide) {
-        $provide.value('$document', [{
-          documentMode: documentMode
-        }]);
         $provide.value('$sceDelegate', {trustAs: null, valueOf: null, getTrusted: null});
       });
 
diff --git a/test/ng/windowSpec.js b/test/ng/windowSpec.js
@@ -4,4 +4,9 @@ describe('$window', function() {
   it("should inject $window", inject(function($window) {
     expect($window).toBe(window);
   }));
+
+  it('should be able to mock $window without errors', function() {
+    module({$window: {}});
+    inject(['$sce', angular.noop]);
+  });
 });
