def read_until_string(self, str):
"""Pretend to read from the port until the given string is
detected or the read times out. Return the previously recorded
result.
"""
timestamp, parameters = self.next_log("read-until")
# extract the argument, result, and status
status = None
if parameters.endswith("]"):
pos = parameters.rindex(" [")
status = parameters[pos + 2:-1]
parameters = parameters[:pos]
log_str, log_result = [eval(p) for p in parameters.split(" = ", 1)]
if log_str != str:
warn("%d: read-until(%r) != log(%r)" %
(self.line_number, str, log_str))
if self.mimic_timing:
time.sleep(timestamp - self.timestamp)
self.timestamp = timestamp
if status == "interval-expired":
raise exception.IntervalTimeout(response=log_result)
if status == "timeout-expired":
raise exception.ReadTimeout(response=log_result)
return log_result
def read_until_string(self, str):
"""Pretend to read from the port until the given string is
detected or the read times out. Return the previously recorded
result.
"""
timestamp, parameters = self.next_log("read-until")
# extract the argument, result, and status
status = None
if parameters.endswith("]"):
pos = parameters.rindex(" [")
status = parameters[pos+2:-1]
parameters = parameters[:pos]
log_str, log_result = [eval(p) for p in parameters.split(" = ", 1)]
if log_str != str:
warn("%d: read-until(%r) != log(%r)" % (self.line_number, str, log_str))
if self.mimic_timing:
time.sleep(timestamp - self.timestamp)
self.timestamp = timestamp
if status == "interval-expired":
raise exception.IntervalTimeout(response=log_result)
if status == "timeout-expired":
raise exception.ReadTimeout(response=log_result)
return log_result
def set_baudrate(self, baud):
"""Pretend to set the serial port baud rate"""
timestamp, baudrate = self.next_log("set-baud")
baudrate = int(baudrate)
if baudrate != baud:
warn("%d: set-baud(%d) != %d" % (self.line_number, baud, baudrate))
self.baudrate = baudrate
self.timestamp = timestamp
return
def set_baudrate(self, baud):
"""Pretend to set the serial port baud rate"""
timestamp, baudrate = self.next_log("set-baud")
baudrate = int(baudrate)
if baudrate != baud:
warn("%d: set-baud(%d) != %d" % (self.line_number, baud, baudrate))
self.baudrate = baudrate
self.timestamp = timestamp
return
def set_timeout(self, timeout, interval=None):
"""Pretend to set the timeout and polling interval"""
if interval == None: interval = timeout
timestamp, parameters = self.next_log("set-timeout")
log_timeout, log_interval = [float(p) for p in parameters.split(" ")]
if timeout != log_timeout or interval != log_interval:
warn("%d: set-timeout(%f,%f) != log(%f,%f)" %
(self.line_number, timeout, interval, log_timeout, log_interval))
self.timestamp = timestamp
return
def set_timeout(self, timeout, interval=None):
"""Pretend to set the timeout and polling interval"""
if interval == None: interval = timeout
timestamp, parameters = self.next_log("set-timeout")
log_timeout, log_interval = [float(p) for p in parameters.split(" ")]
if timeout != log_timeout or interval != log_interval:
warn("%d: set-timeout(%f,%f) != log(%f,%f)" %
(self.line_number, timeout, interval, log_timeout,
log_interval))
self.timestamp = timestamp
return
def clear_tx_buffer(self):
"""Pretend to clear the transmission buffer"""
timestamp, buffer = self.next_log("clear")
if buffer != "tx":
warn("%d: clear %s != tx" % (self.line_number, buffer))
return
def clear_rx_buffer(self):
"""Pretend to clear the receive buffer"""
timestamp, buffer = self.next_log("clear")
if buffer != "rx":
warn("%d: clear %s != rx" % (self.line_number, buffer))
return
def set_baudrate(self, baud):
"""Set (and log) the serial port baud rate"""
warn("set-baud %d" % baud)
return
def clear_tx_buffer(self):
"""Clear the transmission buffer"""
warn("clear tx")
return
def clear_rx_buffer(self):
"""Clear the receive buffer"""
warn("clear rx")
self.buffer=""
return
def set_baudrate(self, baud):
"""Set (and log) the serial port baud rate"""
warn("set-baud %d" % baud)
return
def write(self, str):
"""Write the given string to the port"""
warn("write %r" % str)
self.sock.send(str)
return
def clear_tx_buffer(self):
"""Clear the transmission buffer"""
warn("clear tx")
return
def clear_rx_buffer(self):
"""Clear the receive buffer"""
warn("clear rx")
self.buffer = ""
return
def clear_rx_buffer(self):
"""Pretend to clear the receive buffer"""
timestamp, buffer = self.next_log("clear")
if buffer != "rx":
warn("%d: clear %s != rx" % (self.line_number, buffer))
return
def clear_tx_buffer(self):
"""Pretend to clear the transmission buffer"""
timestamp, buffer = self.next_log("clear")
if buffer != "tx":
warn("%d: clear %s != tx" % (self.line_number, buffer))
return
def write(self, str):
"""Write the given string to the port"""
warn("write %r" % str)
self.sock.send(str)
return
