Fix session cleanup

Author: kocsismate

ext/session/tests/session_set_save_handler_closures.phpt

@@ -19,7 +19,8 @@ var_dump(session_module_name(FALSE));
 var_dump(session_module_name("blah"));
 var_dump(session_module_name("foo"));
 
-$path = __DIR__;
+$path = __DIR__ . '/session_set_save_handler_closures';
+@mkdir($path);
 session_save_path($path);
 session_set_save_handler($open_closure, $close_closure, $read_closure, $write_closure, $destroy_closure, $gc_closure);
 
@@ -41,7 +42,12 @@ $_SESSION['Bar'] = 'Foo';
 var_dump($_SESSION);
 session_write_close();
 
+echo "Cleanup\n";
+session_start();
+session_destroy();
+
 ob_end_flush();
+@rmdir($path);
 ?>
 --EXPECTF--
 *** Testing session_set_save_handler() : using closures as callbacks ***
@@ -90,3 +96,8 @@ array(4) {
 }
 Write [%s,%s,Blah|s:12:"Hello World!";Foo|b:0;Guff|i:1234567890;Bar|s:3:"Foo";]
 Close [%s,PHPSESSID]
+Cleanup
+Open [%s,PHPSESSID]
+Read [%s,%s]
+Destroy [%s,%s]
+Close [%s,PHPSESSID]