long fs = f.getDiskFreeSpace();
            Assume.assumeTrue("No free space reported", fs != 0);
        }
    }


    @Test
    public void testFileIndex () throws IOException {
        try ( SmbFile f = createTestFile() ) {
            try {
                long idx = f.fileIndex();
                Assume.assumeTrue("FileIndex unsupported", idx != 0);
            }