rfw := &readFromWriter{}
	w := NewWriterSize(rfw, bufsize)

	const writeSize = 8
	if n, err := w.Write(input[:writeSize]); n != writeSize || err != nil {
		t.Errorf("w.Write(%v bytes) = %v, %v; want %v, nil", writeSize, n, err, writeSize)
	}
	n, err := w.ReadFrom(bytes.NewReader(input[writeSize:]))
	if wantn := len(input[writeSize:]); int(n) != wantn || err != nil {

	}
	if z.XferRateLrg == nil {
		err = en.WriteNil()
		if err != nil {
			return
		}
	} else {
		err = z.XferRateLrg.EncodeMsg(en)
		if err != nil {
			err = msgp.WrapError(err, "XferRateLrg")
			return
		}
	}
	// write "st"
	err = en.Append(0xa2, 0x73, 0x74)
	if err != nil {
		return
	}
	if z.XferRateSml == nil {
		err = en.WriteNil()
		if err != nil {
			return
		}

	if err != nil {
		return
	}
	err = en.WriteTime(z.Started)
	if err != nil {
		err = msgp.WrapError(err, "Started")
		return
	}
	// write "LastUpdate"
	err = en.Append(0xaa, 0x4c, 0x61, 0x73, 0x74, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.LastUpdate)
	if err != nil {
		err = msgp.WrapError(err, "LastUpdate")
		return

  }

  private fun upload(
    chunked: Boolean,
    size: Int,
    writeSize: Int,
  ) {
    server.enqueue(MockResponse())
    executeSynchronously(
      Request(
        url = server.url("/"),
        body = requestBody(chunked, size.toLong(), writeSize),
      ),
    )
  }

  /** https://github.com/square/okhttp/issues/2344  */
  @Test

	if err != nil {
		return
	}
	err = en.WriteTime(z.CreatedAfter)
	if err != nil {
		err = msgp.WrapError(err, "CreatedAfter")
		return
	}
	// write "CreatedBefore"
	err = en.Append(0xad, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x42, 0x65, 0x66, 0x6f, 0x72, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.CreatedBefore)
	if err != nil {

	if err != nil {
		return
	}
	err = en.WriteTime(z.CreatedAfter)
	if err != nil {
		err = msgp.WrapError(err, "CreatedAfter")
		return
	}
	// write "CreatedBefore"
	err = en.Append(0xad, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x42, 0x65, 0x66, 0x6f, 0x72, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.CreatedBefore)
	if err != nil {

	if err != nil {
		err = msgp.WrapError(err, "NotFound")
		return
	}
	// write "e"
	err = en.Append(0xa1, 0x65)
	if err != nil {
		return
	}
	if z.Err == nil {
		err = en.WriteNil()
		if err != nil {
			return
		}
	} else {
		err = en.WriteString(*z.Err)
		if err != nil {
			err = msgp.WrapError(err, "Err")
			return
		}
	}
	return
}

	if err != nil {
		err = msgp.WrapError(err, "ActualSize")
		return
	}
	// write "ModTime"
	err = en.Append(0xa7, 0x4d, 0x6f, 0x64, 0x54, 0x69, 0x6d, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.ModTime)
	if err != nil {
		err = msgp.WrapError(err, "ModTime")
		return
	}
	if (zb0001Mask & 0x20) == 0 { // if not omitted
		// write "index"
		err = en.Append(0xa5, 0x69, 0x6e, 0x64, 0x65, 0x78)

		err = msgp.WrapError(err, "NextCycle")
		return
	}
	// write "LastUpdate"
	err = en.Append(0xaa, 0x4c, 0x61, 0x73, 0x74, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65)
	if err != nil {
		return
	}
	err = en.WriteTime(z.LastUpdate)
	if err != nil {
		err = msgp.WrapError(err, "LastUpdate")
		return
	}
	// write "SkipHealing"
	err = en.Append(0xab, 0x53, 0x6b, 0x69, 0x70, 0x48, 0x65, 0x61, 0x6c, 0x69, 0x6e, 0x67)

pkg os, func ReadDir(string) ([]fs.DirEntry, error)
pkg os, func ReadFile(string) ([]uint8, error)
pkg os, func SameFile(fs.FileInfo, fs.FileInfo) bool
pkg os, func Stat(string) (fs.FileInfo, error)
pkg os, func WriteFile(string, []uint8, fs.FileMode) error
pkg os, method (*File) Chmod(fs.FileMode) error
pkg os, method (*File) ReadDir(int) ([]fs.DirEntry, error)
pkg os, method (*File) Readdir(int) ([]fs.FileInfo, error)