def ping_pong(self, connection, command, expectation, timeout=10):
""" Expect.ping_pong wrapper """
self.logger.debug(multiprocessing.current_process().name + ": ping_pong '%s' expecting '%s'" % (command, expectation))
result = {"command": command, "expectation": expectation}
try:
Expect.ping_pong(connection, command, expectation, timeout)
result["result"] = "passed"
self.logger.debug(multiprocessing.current_process().name + ": ping_pong passed")
except ExpectFailed, err:
result["result"] = "failed"
result["actual"] = err.message
self.logger.debug(multiprocessing.current_process().name + ": ping_pong failed: '%s'" % err.message)
def match(self, connection, command, regexp, grouplist=[1], timeout=10):
""" Expect.match wrapper """
try:
self.logger.debug(multiprocessing.current_process().name + ": matching '%s' against '%s'" % (command, regexp.pattern))
Expect.enter(connection, command)
result = Expect.match(connection, regexp, grouplist, timeout)
self.log.append({"result": "passed", "match": regexp.pattern, "command": command, "value": str(result)})
self.logger.debug(multiprocessing.current_process().name + ": matched '%s'" % result)
return result
except ExpectFailed, err:
self.log.append({"result": "failed", "match": regexp.pattern, "command": command, "actual": err.message})
self.logger.debug(multiprocessing.current_process().name + ": match failed '%s'" % err.message)
return None
def get_result(self, connection, command, timeout=10):
""" Expect.match wrapper """
try:
self.logger.debug(multiprocessing.current_process().name + ": getting result for '%s'" % command)
Expect.enter(connection, "echo '###START###'; " + command + "; echo '###END###'")
regexp = re.compile(".*\r\n###START###\r\n(.*)\r\n###END###\r\n.*", re.DOTALL)
result = Expect.match(connection, regexp, [1], timeout)
self.log.append({"result": "passed", "command": command, "value": result[0]})
self.logger.debug(multiprocessing.current_process().name + ": got result: '%s'" % result[0])
return result[0]
except ExpectFailed, err:
self.log.append({"result": "failed", "command": command, "actual": err.message})
self.logger.debug(multiprocessing.current_process().name + ": getting failed: '%s'" % err.message)
return None