LayoutTests/http/tests/websocket/tests/hybi/zero-length-text_wsh.py

from mod_pywebsocket import common
from mod_pywebsocket import stream


def web_socket_do_extra_handshake(request):
    pass


def web_socket_transfer_data(request):
    payload1 = 'This first text should be received.'
    payload2 = 'This second text '
    payload3 = 'should be received, too.'

    # send ''
    request.connection.write(stream.create_header(common.OPCODE_TEXT,
                                                  0,
                                                  1, 0, 0, 0, 0))

    # send payload1
    request.connection.write(stream.create_header(common.OPCODE_TEXT,
                                                  len(payload1),
                                                  1, 0, 0, 0, 0) + payload1)

    # send '' + ''
    request.connection.write(stream.create_header(common.OPCODE_TEXT,
                                                  0,
                                                  0, 0, 0, 0, 0))
    request.connection.write(stream.create_header(common.OPCODE_CONTINUATION,
                                                  0,
                                                  1, 0, 0, 0, 0))

    # send payload2 + '' + payload3
    request.connection.write(stream.create_header(common.OPCODE_TEXT,
                                                  len(payload2),
                                                  0, 0, 0, 0, 0) + payload2)
    request.connection.write(stream.create_header(common.OPCODE_CONTINUATION,
                                                  0,
                                                  0, 0, 0, 0, 0))
    request.connection.write(stream.create_header(common.OPCODE_CONTINUATION,
                                                  len(payload3),
                                                  1, 0, 0, 0, 0) + payload3)