return "", "", false
	}
	return name[:i], name[i+1:], true
}

// Write writes to the current file in the tar archive.
// Write returns the error [ErrWriteTooLong] if more than
// Header.Size bytes are written after [Writer.WriteHeader].
//
// Calling Write on special types like [TypeLink], [TypeSymlink], [TypeChar],

	err = en.Append(0xa3, 0x66, 0x6c, 0x64)
	if err != nil {
		return
	}
	err = en.WriteBool(z.Failed)
	if err != nil {
		err = msgp.WrapError(err, "Failed")
		return
	}
	// write "lbkt"
	err = en.Append(0xa4, 0x6c, 0x62, 0x6b, 0x74)
	if err != nil {
		return
	}
	err = en.WriteString(z.Bucket)
	if err != nil {
		err = msgp.WrapError(err, "Bucket")
		return
	}
	// write "lobj"

     *
     * @param b the byte array containing the data to write
     * @param off the start offset in the data
     * @param len the number of bytes to write
     * @param flags write operation flags
     * @throws IOException if an I/O error occurs
     */
    public void writeDirect(final byte[] b, int off, int len, final int flags) throws IOException {
        if (len <= 0) {
            return;

        doNothing().when(raf).write(any(byte[].class), anyInt(), anyInt());
        doNothing().when(raf).writeShort(anyInt());

        raf.writeUTF("é"); // 2-byte UTF-8 char

        // size prefix should be 2, and then write called with len=2
        verify(raf).writeShort(eq(2));
        verify(raf).write(any(byte[].class), eq(0), eq(2));
    }

    @Test
    @DisplayName("write(byte[],off,0): returns without I/O")

        object : ForwardingSink(sink) {
          private var totalBytesWritten: Long = 0
          private var completed = false

          override fun write(
            source: Buffer,
            byteCount: Long,
          ) {
            super.write(source, byteCount)
            totalBytesWritten += byteCount
            progressListener.update(totalBytesWritten, contentLength(), completed)
          }

    }

    @Override
    public void rdmaWrite(RdmaMemoryRegion localRegion, long remoteAddress, int remoteKey, int length) throws IOException {
        // TCP fallback doesn't support real RDMA write
        throw new UnsupportedOperationException("RDMA write not supported by TCP fallback");
    }

    @Override
    public RdmaNegotiateResponse negotiate(RdmaNegotiateRequest request) throws IOException {

     * Pipe instance although this is not a requirement (e.g. a
     * read-only named pipe would write data to this stream on
     * connection). Reading from this stream may block. Therefore it
     * may be necessary that an addition thread be used to read and
     * write to a Named Pipe.
     * @return the input stream for reading from this pipe
     * @throws IOException if an I/O error occurs
     */

        assertNotNull(lockResponse);
    }

    @Nested
    @DisplayName("writeBytesWireFormat tests")
    class WriteBytesWireFormatTests {

        @Test
        @DisplayName("Should always return 0 for write bytes")
        void testWriteBytesWireFormat() {
            // Given
            byte[] dst = new byte[100];
            int dstIndex = 0;

            // When

    // Write the first headers frame.
    writeMedium(frame, (headerBlock.size / 2).toInt() + paddingLength + 1)
    frame.writeByte(Http2.TYPE_HEADERS)
    frame.writeByte(FLAG_PADDED)
    frame.writeInt(expectedStreamId and 0x7fffffff)
    frame.writeByte(paddingLength)
    frame.write(headerBlock, headerBlock.size / 2)
    frame.write(padding)

            // Write permissions
            int writeOnly = ACE.FILE_WRITE_DATA | ACE.FILE_APPEND_DATA | ACE.FILE_WRITE_ATTRIBUTES | ACE.FILE_WRITE_EA;
            assertTrue((writeOnly & ACE.FILE_WRITE_DATA) != 0, "Write should include FILE_WRITE_DATA");
            assertTrue((writeOnly & ACE.FILE_APPEND_DATA) != 0, "Write should include FILE_APPEND_DATA");