SmbFile t = new SmbFile(d1, makeRandomName()) ) {
                try {
                    f.copyTo(t);
                    assertTrue(f.exists());

                    try ( SmbResource e2 = new SmbFile(t, "test") ) {
                        assertTrue(e2.exists());
                        try ( InputStream is = e2.openInputStream() ) {
                            ReadWriteTest.verifyRandom(bufSize, length, is);