Core tests: Fix double focus in IE

diff --git a/tests/unit/core/core.js b/tests/unit/core/core.js
index 099ac468cde7df9e8d323f70c75f62c0649dce18..7a78ae34d455765840dcea4fbe4ef12b2ed6f3ef 100644 (file)
--- a/tests/unit/core/core.js
+++ b/tests/unit/core/core.js
@@ -20,6 +20,8 @@ asyncTest( "focus", function() {
                        ok( true, "event triggered" );
                })
                .focus( 500, function() {
+                       // prevent double focus event in IE
+                       $( this ).unbind( "focus" );
                        ok( true, "callback triggered" );
                        start();
                });