Menu tests: Anchor the regex for aria-activedescendant check.

diff --git a/tests/unit/menu/menu_core.js b/tests/unit/menu/menu_core.js
index 6dab6addd1ba6a2e9fa8fb50887e875f466ff422..7732fd7b76e04cac547915cb78e96ad316f34610 100644 (file)
--- a/tests/unit/menu/menu_core.js
+++ b/tests/unit/menu/menu_core.js
@@ -23,7 +23,7 @@ test("accessibility", function () {
 
        item = menu.find( "li:last" );
        menu.menu( "focus", $.Event(), item );
-       ok( /ui-id-\d+$/.test( menu.attr( "aria-activedescendant" ) ), "aria attribute, generated id");
+       ok( /^ui-id-\d+$/.test( menu.attr( "aria-activedescendant" ) ), "aria attribute, generated id");
 });
 
 })(jQuery);