0x40bc: 0x000b, 0x40bd: 0x000b, 0x40be: 0x000b, 0x40bf: 0x000b,
}

// bidiIndex: 26 blocks, 1664 entries, 3328 bytes
// Block 0 is the zero block.
var bidiIndex = [1664]uint16{
	// Block 0x0, offset 0x0
	// Block 0x1, offset 0x40
	// Block 0x2, offset 0x80
	// Block 0x3, offset 0xc0
	0xc2: 0x01, 0xc3: 0x02,
	0xca: 0x03, 0xcb: 0x04, 0xcc: 0x05, 0xcd: 0x06, 0xce: 0x07, 0xcf: 0x08,

		{NullInt32{222, false}, 1, NullInt32{0, false}},
		{0, NullInt32{31, false}, nil},
	}}
	nullTestRun(t, spec)
}

func TestNullInt16Param(t *testing.T) {
	spec := nullTestSpec{"nullint16", "int16", [6]nullTestRow{
		{NullInt16{31, true}, 1, NullInt16{31, true}},
		{NullInt16{-22, false}, 1, NullInt16{0, false}},
		{22, 1, NullInt16{22, true}},
		{NullInt16{33, true}, 1, NullInt16{33, true}},

    This operation reverses each dimension i for
    which there exists j s.t. axis[j] == i.

    Args:
      tensor: A Tensor. Must be one of the following types:
      uint8, int8, int16, int32, int64, float32, bool Up to 8-D.

      axis: A Tensor. Must be one of the following types: int32, int64.
      with only 1 element which is the axis index.
      TODO: Add support for multiple elements.
  }];

	0xFA: pLl | pp, // 'ú'
	0xFB: pLl | pp, // 'û'
	0xFC: pLl | pp, // 'ü'
	0xFD: pLl | pp, // 'ý'
	0xFE: pLl | pp, // 'þ'
	0xFF: pLl | pp, // 'ÿ'
}

var asciiFold = [MaxASCII + 1]uint16{
	0x0000,
	0x0001,
	0x0002,
	0x0003,
	0x0004,
	0x0005,
	0x0006,
	0x0007,
	0x0008,
	0x0009,
	0x000A,
	0x000B,
	0x000C,
	0x000D,
	0x000E,
	0x000F,

			return
		}
		if _, err := io.ReadFull(s, buf[4:ipLen+6]); err != nil {
			t.Errorf("socks5 proxy address read: %v", err)
			return
		}
		ip := net.IP(buf[4 : ipLen+4])
		port := binary.BigEndian.Uint16(buf[ipLen+4 : ipLen+6])
		copy(buf[:3], []byte{5, 0, 0})
		if _, err := s.Write(buf[:ipLen+6]); err != nil {
			t.Errorf("socks5 proxy connect write: %v", err)
			return
		}