OVMS3-idf/components/test/TestCaseScript/ATStress/SoftAPServer.py
Yinling 90e57cdf8f add auto generated test folder to components:
1. add test cases and related scripts
2. add CI config files
read README.md for detail
2016-10-11 17:19:40 +11:00

308 lines
11 KiB
Python
Executable file

from TCAction import PerformanceTCBase
import time
import socket
import threading
import Queue
import re
import random
from NativeLog import NativeLog
SEND_CMD = ("CIPSEND, CIPSENDBUF", "CIPSENDEX")
class RecvThread(threading.Thread):
def __init__(self, test_action):
threading.Thread.__init__(self)
self.setDaemon(True)
self.test_action = test_action
self.exit_flag = threading.Event()
pass
def run(self):
data = ""
ipd_line = re.compile("IPD,\d,\d+:")
recv_bytes_line = re.compile("Recv \d+ bytes")
allow_send_line = re.compile("OK\r\n>")
send_ok_line = re.compile("SEND OK")
while self.exit_flag.is_set() is False:
flush_pos = 0
data += self.test_action.serial_read_data("AT1")
# do process IPD data
match_set = ipd_line.findall(data)
for match_line in match_set:
link_id = match_line[4]
flush_pos = data.find(match_line) + len(match_line)
self.test_action.send_queue.put(link_id, 1)
pass
# do process send >
match = allow_send_line.search(data)
if match is not None:
match_line = match.group()
self.test_action.add_info_log("find OK >")
self.test_action.send_allow_evt.set()
pos = data.find(match_line) + len(match_line)
flush_pos = pos if pos > flush_pos else flush_pos
# do process Recv xx bytes
match = recv_bytes_line.search(data)
if match is not None:
match_line = match.group()
self.test_action.add_info_log("find Recv xx bytes")
self.test_action.recv_data_evt.set()
pos = data.find(match_line) + len(match_line)
flush_pos = pos if pos > flush_pos else flush_pos
match = send_ok_line.search(data)
if match is not None:
match_line = match.group()
self.test_action.add_info_log("find send ok")
self.test_action.send_ok_evt.set()
pos = data.find(match_line) + len(match_line)
flush_pos = pos if pos > flush_pos else flush_pos
# pass
# flush processed data
if flush_pos > 0:
data = data[flush_pos:]
pass
def exit(self):
self.exit_flag.set()
pass
class TCPClientThread(threading.Thread):
send_char = "A"
sync_lock = threading.Lock()
def __init__(self, test_action, pc_ip, target_ip, target_port, request_len, response_len, client_id,
connect_timeout, recv_timeout):
threading.Thread.__init__(self)
self.setDaemon(True)
self.exit_flag = threading.Event()
self.test_action = test_action
self.pc_ip = pc_ip
self.target_ip = target_ip
self.target_port = target_port
self.request_len = request_len
self.response_len = response_len
self.client_id = client_id
self.connect_timeout = connect_timeout
self.recv_timeout = recv_timeout
pass
@classmethod
def get_send_char(cls):
with cls.sync_lock:
send_char = cls.send_char
cls.send_char = chr(ord(send_char) + 1) if ord(send_char) < ord("Z") else "A"
return send_char
pass
def run(self):
while self.exit_flag.is_set() is False:
exception_occurred = False
client_sock = socket.socket(family=socket.AF_INET, type=socket.SOCK_STREAM)
client_sock.bind((self.pc_ip, 0))
client_sock.settimeout(20)
time1 = time.time()
name = client_sock.getsockname()
try:
client_sock.connect((self.target_ip, self.target_port))
except StandardError, e:
exception_occurred = True
self.test_action.add_critical_log("failed to connect succeed within 2 seconds %s, %d"
% (name[0], name[1]))
client_sock.close()
time2 = time.time() - time1
if exception_occurred is True:
self.test_action.add_critical_log("connect timeout %f; ip is %s, port is %d"
% (time2, name[0], name[1]))
continue
if time2 > self.connect_timeout:
self.test_action.add_critical_log("connect time too long %f; ip is %s, port is %d"
% (time2, name[0], name[1]))
time.sleep(float(random.randint(0, 30))/100)
send_char = self.get_send_char()
data = send_char * self.request_len
try:
client_sock.send(data)
except StandardError:
NativeLog.add_trace_critical("send fail")
# try:
# data = client_sock.recv(1)
# except socket.error, e:
# self.handle_processing_fail("failed to receive data within 2 seconds")
data_received = 0
time1 = time.time()
while data_received < self.response_len:
try:
data = client_sock.recv(4*1024)
except StandardError, e:
exception_occurred = True
break
data_received += len(data)
time2 = time.time() - time1
if exception_occurred is True or time2 > self.recv_timeout:
self.test_action.add_critical_log("receive time too long %f; ip is %s, port is %d"\
% (time2, name[0], name[1]))
client_sock.close()
time.sleep(float(random.randint(0, 30))/100)
pass
pass
def exit(self):
self.exit_flag.set()
pass
class SendThread(threading.Thread):
def __init__(self, test_action, test_count, send_cmd, response_len, check_send_ok):
threading.Thread.__init__(self)
self.setDaemon(True)
self.test_action = test_action
self.test_count = test_count
self.send_cmd = send_cmd
self.response_len = response_len
self.check_send_ok = check_send_ok
pass
def run(self):
send_char = "a"
for i in xrange(self.test_count):
link_id = self.test_action.send_queue.get(1)
self.test_action.send_allow_evt.clear()
self.test_action.serial_write_line("AT1", "AT+%s=%s,%d" % (self.send_cmd, link_id, self.response_len))
self.test_action.add_info_log("write CIPSEND cmd")
self.test_action.send_allow_evt.wait(10)
if self.test_action.send_allow_evt.is_set() is False:
self.test_action.add_critical_log("Failed to find OK > in 10s, test break")
break
self.test_action.send_allow_evt.clear()
data = send_char * self.response_len
send_char = chr(ord(send_char) + 1) if ord(send_char) < ord("z") else "a"
self.test_action.recv_data_evt.clear()
self.test_action.send_ok_evt.clear()
self.test_action.serial_write("AT1", data)
self.test_action.add_info_log("data write done")
self.test_action.recv_data_evt.wait(10)
if self.test_action.recv_data_evt.is_set() is False:
self.test_action.add_critical_log("Failed to find Recv xx bytes in 10s, test break")
break
self.test_action.recv_data_evt.clear()
# if self.test_action.send_cmd == "CIPSEND":
if self.check_send_ok is True:
self.test_action.send_ok_evt.wait(10)
if self.test_action.send_ok_evt.is_set() is False:
self.test_action.add_critical_log("Failed to find SEND OK in 10s, test break")
break
self.test_action.add_info_log("send ok")
self.test_action.send_ok_evt.clear()
pass
pass
class SoftAPServer(PerformanceTCBase.PerformanceTCBase):
def __init__(self, name, test_env, cmd_set, timeout=120, log_path=None):
PerformanceTCBase.PerformanceTCBase.__init__(self, name, test_env, cmd_set=cmd_set,
timeout=timeout, log_path=log_path)
# init value for ip and port
self.pc_ip = "pc_ip"
self.server_port = "test_tcp_port1"
self.send_cmd = "CIPSEND"
self.baudrate = 115200
self.rtscts = 3
self.test_count = 1000
self.request_len = 500
self.response_len = 1600
self.check_send_ok = True
self.concurrent_connections = 5
self.connect_timeout = 3
self.receive_timeout = 2
# load param from excel
for i in range(1, len(cmd_set)):
if cmd_set[i][0] != "dummy":
cmd_string = "self." + cmd_set[i][0]
exec cmd_string
self.send_queue = Queue.Queue(maxsize=100)
self.send_allow_evt = threading.Event()
self.recv_data_evt = threading.Event()
self.send_ok_evt = threading.Event()
pass
@staticmethod
def add_critical_log(data):
NativeLog.add_trace_critical(data+"\r\n")
pass
@staticmethod
def add_info_log(data):
NativeLog.add_trace_info(data)
def process(self):
# step0, use initial condition AP3 (8266 as AP, PC connected to 8266, multiple connection)
pc_ip = self.get_parameter(self.pc_ip)
target_ip = self.get_parameter("target_ip")
server_port = self.get_parameter(self.server_port)
send_cmd = self.send_cmd
test_count = self.test_count
baudrate = self.baudrate
rtscts = self.rtscts
concurrent_connections = self.concurrent_connections
check_send_ok = self.check_send_ok
connect_timeout = self.connect_timeout
receive_timeout = self.receive_timeout
self.serial_write_line("AT1", "AT+UART_CUR=%d,8,1,0,%d" % (baudrate, rtscts))
self.check_response("AT1", "OK\r\n")
self.reconfig_serial_port("AT1", baudrate, rtscts)
# step1, create server on 8266, create client thread
self.serial_write_line("AT1", "AT+CIPSERVER=1,%d" % server_port)
self.check_response("AT1", "OK")
recv_thread = RecvThread(self)
send_thread = SendThread(self, test_count, send_cmd, self.response_len, check_send_ok)
send_thread.start()
recv_thread.start()
client_thread_list = [None] * concurrent_connections
for i in range(concurrent_connections):
client_thread_list[i] = TCPClientThread(self, pc_ip, target_ip, server_port,
self.request_len, self.response_len, i,
connect_timeout, receive_timeout)
client_thread_list[i].start()
pass
# step3, wait sending thread join
send_thread.join()
recv_thread.exit()
recv_thread.join()
for i in range(concurrent_connections):
client_thread_list[i].exit()
client_thread_list[i].join()
pass
self.serial_write_line("AT1", "AT+UART_CUR=115200,8,1,0,3")
self.check_response("AT1", "OK\r\n")
self.restore_serial_port("AT1")
self.set_result("Succeed")
pass
pass
def main():
pass
if __name__ == '__main__':
main()