Removed now unneeded PHPunit annotations @run(Tests)InSeparateProcess, @preserveGlobalState and @backupStaticAttributes. Made CacheResourceTestCommon abstract to prevent the base class from running tests (and always failing). Unregister a previously registered stream wrapper. Fixes a lot of tests.

tests/UnitTests/__shared/PHPunitplugins/function.getvar.php

@@ -2,8 +2,8 @@
 /**
  * Smarty plugin getvar
  *
- * @package    Smarty
- * @subpackage PHPunitPlugin
+
+
  */
 
 use Smarty\Template;