checkPublicSuffix("食狮.中国", "食狮.中国")
    checkPublicSuffix("www.食狮.中国", "食狮.中国")
    checkPublicSuffix("shishi.中国", "shishi.中国")
    checkPublicSuffix("中国", null)
    // Same as above, but punycoded.
    checkPublicSuffix("xn--85x722f.com.cn", "xn--85x722f.com.cn")
    checkPublicSuffix("xn--85x722f.xn--55qx5d.cn", "xn--85x722f.xn--55qx5d.cn")

        assertEquals(14, bytesEncoded);
        assertEquals(0, SMBUtil.readInt4(buffer, 8)); // Name length should be 0
    }

    @Test
    @DisplayName("Test with Unicode pipe name")
    void testWithUnicodePipeName() {
        // Test with Unicode characters
        String pipeName = "テストパイプ名";
        FsctlPipeWaitRequest request = new FsctlPipeWaitRequest(pipeName);

 */

package jcifs.ntlmssp;

/**
 * Flags used during negotiation of NTLMSSP authentication.
 */
public interface NtlmFlags {

    /**
     * Indicates whether Unicode strings are supported or used.
     */
    int NTLMSSP_NEGOTIATE_UNICODE = 0x00000001;

    /**
     * Indicates whether OEM strings are supported or used.
     */
    int NTLMSSP_NEGOTIATE_OEM = 0x00000002;

    }

    // Edge/null/empty: message-only constructor should propagate message and set unsuccessful status
    @ParameterizedTest
    @NullSource
    @ValueSource(strings = { "", " ", "simple", "with unicode Ω≈ç√", "long-0123456789-abcdefghijklmnopqrstuvwxyz" })
    @DisplayName("Message-only ctor: propagates message and unsuccessful status")
    void messageOnlyConstructor_setsMessage_andUnsuccessfulStatus(String msg) {

  HashFunctionEnum hashFunctionEnum;

  private String[] strings;

  static final int SAMPLES = 0x100;
  static final int SAMPLE_MASK = 0xFF;

  /**
   * Compute arrays of valid unicode text, and store it in 3 forms: byte arrays, Strings, and
   * StringBuilders (in a CharSequence[] to make it a little harder for the JVM).
   */
  @BeforeExperiment
  void setUp() {
    long seed = 99;

    // Verify that everything else is left unescaped.
    String safeChars = "\0\u0100\uD800\uDC00\uFFFF";
    assertThat(escaper.escape(safeChars)).isEqualTo(safeChars);

    // Ensure that Unicode escapers behave correctly wrt badly formed input.
    String badUnicode = "\uDC00\uD800";
    assertThrows(IllegalArgumentException.class, () -> escaper.escape(badUnicode));
  }

    static Stream<Arguments> nameProvider() {
        return Stream.of(Arguments.of("", "empty string is allowed"), Arguments.of(" ", "single space is preserved"),
                Arguments.of("复杂名.txt", "unicode name is preserved"), Arguments.of(null, "null name is passed through"));
    }

    @ParameterizedTest(name = "getName returns as-set: [{0}] - {1}")
    @MethodSource("nameProvider")

    /**
     * NTLMSSP Type 3 message identifier.
     */
    protected static final int NTLMSSP_TYPE3 = 0x3;

    private static final String OEM_ENCODING = SmbConstants.DEFAULT_OEM_ENCODING;
    /**
     * Unicode encoding used for NTLM messages.
     */
    protected static final String UNI_ENCODING = "UTF-16LE";

    private int flags;

    /**
     * Returns the flags currently in use for this message.
     *

    protected SecureRandom random;
    /** Whether to use command batching for improved performance */
    protected boolean useBatching = false;
    /** Whether to use Unicode encoding for strings */
    protected boolean useUnicode = true;
    /** Force use of Unicode encoding regardless of negotiation */
    protected boolean forceUnicode = false;
    /** Whether SMB signing is preferred but not required */

        int notifyOffset = 80;
        SMBUtil.writeInt4(0, buffer, notifyOffset); // NextEntryOffset (0 = last entry)
        SMBUtil.writeInt4(1, buffer, notifyOffset + 4); // Action (FILE_ACTION_ADDED)
        // Write filename in Unicode
        String fileName = "test.txt";
        byte[] fileNameBytes = fileName.getBytes("UnicodeLittleUnmarked");
        SMBUtil.writeInt4(fileNameBytes.length, buffer, notifyOffset + 8); // FileNameLength