MOVV	4096(R5), R4			// 3e000014de971000c403c028
	MOVB	4096(R5), R4			// 3e000014de971000c4030028
	MOVBU	4096(R5), R4			// 3e000014de971000c403002a
	MOVW	y+65540(FP), F4			// 1e020014de8f1000c433002b
	MOVF	y+65540(FP), F4			// 1e020014de8f1000c433002b
	MOVD	y+65540(FP), F4			// 1e020014de8f1000c433802b
	MOVW	y+4097(FP), F4			// 3e000014de8f1000c427002b
	MOVF	y+4097(FP), F4			// 3e000014de8f1000c427002b

	SGT	$65536, R4, R5		// 1e02001485781200
	SGT	$4096, R4, R5		// 3e00001485781200
	SGT	$65536, R4		// 1e02001484781200
	SGT	$4096, R4		// 3e00001484781200
	SGTU	$65536, R4, R5		// 1e02001485f81200
	SGTU	$4096, R4, R5		// 3e00001485f81200
	SGTU	$65536, R4		// 1e02001484f81200
	SGTU	$4096, R4		// 3e00001484f81200
	ADDU	$65536, R4, R5		// 1e02001485781000
	ADDU	$4096, R4, R5		// 3e00001485781000

	MOVW	R1, 4095(R2)(R3)       // 50132fff
	MOVW	R1, 4096(R2)(R3)       // e31320000150
	MOVWZ	R1, 4095(R2)(R3)       // 50132fff
	MOVWZ	R1, 4096(R2)(R3)       // e31320000150
	MOVH	R1, 4095(R2)(R3)       // 40132fff
	MOVHZ   R1, 4095(R2)(R3)       // 40132fff
	MOVH	R1, 4096(R2)(R3)       // e31320000170
	MOVHZ	R1, 4096(R2)(R3)       // e31320000170
	MOVB	R1, 4095(R2)(R3)       // 42132fff

	if _, maxLimit, err = sys.GetMaxOpenFileLimit(); err != nil {
		return err
	}

	if maxLimit < 4096 && runtime.GOOS != globalWindowsOSName {
		logger.Info("WARNING: maximum file descriptor limit %d is too low for production servers. At least 4096 is recommended. Fix with \"ulimit -n 4096\"",
			maxLimit)
	}

	if err = sys.SetMaxOpenFileLimit(maxLimit, maxLimit); err != nil {
		return err
	}

    }


    @Test
    public void test () throws IOException {
        runReadWriteTest(4096, 4 * 4096);
    }


    @Test
    public void testExactWrite () throws IOException {
        runReadWriteTest(4096, 4096);
    }


    @Test
    public void testSmallWrite () throws IOException {
        runReadWriteTest(4096, 1013);
    }


    @Test
    public void testLargeBuf () throws IOException {

        try ( SmbFile f = createTestFile() ) {
            try {
                long newLength = 1024L;
                try ( SmbRandomAccessFile raf = new SmbRandomAccessFile(f, "rw") ) {
                    raf.seek(4096);
                    raf.write(0);
                    raf.setLength(newLength);
                }
                assertEquals(newLength, f.length());
            }
            finally {

            finally {
                f.delete();
            }
        }
    }


    @Test
    public void testCopyFile () throws IOException {
        int bufSize = 65536;
        long length = 4096 * 16;
        try ( SmbFile f = createTestFile() ) {
            try ( SmbFile d1 = createTestDirectory();
                  SmbFile t = new SmbFile(d1, makeRandomName()) ) {
                try {

    val s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
    for (i in s.indices) {
      assertRoundTrip(s.substring(0, i).encodeUtf8())
    }
    val random = Random(123456789L)
    val buf = ByteArray(4096)
    random.nextBytes(buf)
    assertRoundTrip(buf.toByteString())
  }

  private fun assertRoundTrip(data: ByteString) {
    val encodeBuffer = Buffer()
    encode(data, encodeBuffer)

/**
 * Benchmark for {@code LocalCache.Segment.expand()}.
 *
 * @author Charles Fry
 */
public class SegmentBenchmark {

  @Param({"16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192"})
  int capacity;

  private Segment<Object, Object> segment;

  @BeforeExperiment
  void setUp() {
    LocalCache<Object, Object> cache =
        new LocalCache<>(

        command = SMB_COM_TRANSACTION;
        subCommand = NET_SHARE_ENUM; // not really true be used by upper logic
        name = new String( "\\PIPE\\LANMAN" );
        maxParameterCount = 8;

//        maxDataCount = 4096; why was this set?
        maxSetupCount = (byte)0x00;
        setupCount = 0;
        timeout = 5000;
    }

    int writeSetupWireFormat( byte[] dst, int dstIndex ) {
        return 0;
    }