Test nfc driver owner permissions

	modified:   tests/tests/permission/src/android/permission/cts/FileSystemPermissionTest.java

(cherry picked from commit f966a20d17af24bfd23b8eab1d24b60a7ff0c7d9)

Change-Id: I5efee6f506d0c141ddcbfbbe824ff28b535daac2
diff --git a/tests/tests/permission/src/android/permission/cts/FileSystemPermissionTest.java b/tests/tests/permission/src/android/permission/cts/FileSystemPermissionTest.java
index 811c386..4926443 100644
--- a/tests/tests/permission/src/android/permission/cts/FileSystemPermissionTest.java
+++ b/tests/tests/permission/src/android/permission/cts/FileSystemPermissionTest.java
@@ -165,6 +165,13 @@
         assertFalse(f.canRead());
         assertFalse(f.canWrite());
         assertFalse(f.canExecute());
+
+        FileUtils.FileStatus status = new FileUtils.FileStatus();
+        if (f.exists()
+                && FileUtils.getFileStatus(f.getAbsolutePath(), status, true)) {
+            assertEquals("nfc", FileUtils.getUserName(status.uid));
+            assertEquals("nfc", FileUtils.getGroupName(status.gid));
+        }
     }
 
     @MediumTest