{"-1.999999", time.Unix(-1, -1e9+1e3), true},
		{"-1.999999999", time.Unix(-1, -1e9+1e0), true},
		{"0.000000001", time.Unix(0, 1e0+0e0), true},
		{"0.000001", time.Unix(0, 1e3+0e0), true},
		{"0.001000", time.Unix(0, 1e6+0e0), true},
		{"0", time.Unix(0, 0e0), true},
		{"0.999000", time.Unix(0, 1e9-1e6), true},
		{"0.999999", time.Unix(0, 1e9-1e3), true},
		{"0.999999999", time.Unix(0, 1e9-1e0), true},

     * Test getMessageByDcerpcError() with an unknown error code.
     */
    @Test
    void testGetMessageByDcerpcError_unknownCode() {
        int unknownCode = 0x99999999;
        String message = DcerpcException.getMessageByDcerpcError(unknownCode);
        assertEquals("0x99999999", message, "Should return hex string for unknown error code.");
    }

    /**
     * Test getMessageByDcerpcError() with an error code smaller than any known.

  }

  public void testFromStringBadPort() {
    // Out-of-range ports.
    checkFromStringCase("google.com:65536", 1, null, 99, false);
    checkFromStringCase("google.com:9999999999", 1, null, 99, false);
    // Invalid port parts.
    checkFromStringCase("google.com:port", 1, null, 99, false);
    checkFromStringCase("google.com:-25", 1, null, 99, false);

  }

  public void testFromStringBadPort() {
    // Out-of-range ports.
    checkFromStringCase("google.com:65536", 1, null, 99, false);
    checkFromStringCase("google.com:9999999999", 1, null, 99, false);
    // Invalid port parts.
    checkFromStringCase("google.com:port", 1, null, 99, false);
    checkFromStringCase("google.com:-25", 1, null, 99, false);

    void testToStringWithNegativeIndexNumber() throws SMBProtocolDecodingException {
        // Setup test data with negative value
        byte[] buffer = new byte[8];
        long expectedIndexNumber = -9999999999L;
        SMBUtil.writeInt8(expectedIndexNumber, buffer, 0);

        // Decode
        fileInternalInfo.decode(buffer, 0, buffer.length);

        // Test toString

	FMOVS	$0, F11                // b37400b0
	FMOVD	$0, F12                // b37500c0
	FMOVS	(R1)(R2*1), F0         // 78021000
	FMOVS	n-8(SP), F15           // 78f0f010
	FMOVD	-9999999(R8)(R9*1), F8 // c0a1ff67698141aa9000688a8000
	FMOVD	F4, F5                 // 2854

	// RX (12-bit displacement) and RXY (20-bit displacement) instruction encoding (e.g. LD vs LDY)
	FMOVD	(R1), F0               // 68001000

      new EqualsTester()
          .addEqualityGroup(powerSet1, powerSet2, toHashSets(powerSet1))
          .addEqualityGroup(ImmutableSet.of())
          .addEqualityGroup(ImmutableSet.of(9999999))
          .addEqualityGroup("notASet")
          .testEquals();
      assertEquals(toHashSets(powerSet1).hashCode(), powerSet1.hashCode());
    }
  }

  public void testPowerSetEquals_independentOfOrder() {