Skip downgraded privilege test for non-root users (#2)

Author: remicollet

tests/StreamOpenTest.php

@@ -55,6 +55,9 @@ public function shouldNotOpenInvalidQueryStringURLs() {
         @requires extension sockets
     */
     public function shouldNotOpenWithoutPrivileges() {
+        if (posix_getuid()) {
+            $this->markTestSkipped('Not running as root');
+        }
         $dev = $this->getNetDevice();
 
         $user = posix_getpwnam('daemon');