fix(input): Support form auto complete on modern browser

Although modern browser support the "input" event, they still only fire
the "change" event when they auto complete form elements
other than the currently selected one.

Related to #1460

1 files changed, 26 insertions, 0 deletions

diff --git a/test/ng/directive/inputSpec.js b/test/ng/directive/inputSpec.js
index c6f5558a..892c1b7f 100644
--- a/test/ng/directive/inputSpec.js
+++ b/test/ng/directive/inputSpec.js
@@ -468,6 +468,32 @@ describe('input', function() {
     expect(scope.name).toEqual('adam');
   });
 
+  describe('"change" event', function() {
+    function assertBrowserSupportsChangeEvent(inputEventSupported) {
+      // Force browser to report a lack of an 'input' event
+      $sniffer.hasEvent = function(eventName) {
+        if (eventName === 'input' && !inputEventSupported) {
+          return false;
+        }
+        return true;
+      };
+      compileInput('<input type="text" ng-model="name" name="alias" />');
+
+      inputElm.val('mark');
+      browserTrigger(inputElm, 'change');
+      expect(scope.name).toEqual('mark');
+    }
+
+    it('should update the model event if the browser does not support the "input" event',function() {
+      assertBrowserSupportsChangeEvent(false);
+    });
+
+    it('should update the model event if the browser supports the "input" ' +
+      'event so that form auto complete works',function() {
+      assertBrowserSupportsChangeEvent(true);
+    });
+  });
+
   describe('"paste" and "cut" events', function() {
     beforeEach(function() {
       // Force browser to report a lack of an 'input' event