def saveTxtFile(fileName='Null', mode='a+', data='Null'):
"""
保存文本文档
"""
v = Python_version()
logging.debug(fileName)
if v > 3.0:
with open(fileName, mode, encoding='UTF-8') as f:
f.write(data)
else:
f = open(fileName, mode)
f.write(data)
def __readTestCases(self):
v = Python_version()
if v > 3.0:
with open('{0}/testcase.txt'.format(Utils.get_sys_path()),
mode='r',
encoding='utf-8') as f:
testcase = f.read()
return testcase
else:
with open('{0}/testcase.txt'.format(Utils.get_sys_path()),
mode='r') as f:
testcase = f.read()
return testcase
def dmesg(dev='Null', logname=None, logon=False):
"""
dmesg log
"""
result, out = Utils.adbshell(dev, "dmesg", logon)
if logname is None:
logname = '{0}/log/{1}-{2}-dmesg.log'.format(
Utils.get_sys_path(), dev, TimeUtils.strTimeName())
if result == 0:
v = Python_version()
if v > 3.0:
Utils.saveTxtFile(logname, data=out)
else:
Utils.saveTxtFile(logname, data=out)
return result, out
def run_command(command='NO_COMMAND_GIVEN', logon=False):
"""
执行命令行，兼容2.x 与 3.x版本
执行成功返回执行结果，否则为空
"""
logging.debug("RUN: '{0}'".format(command))
version = Python_version()
if version == 2.7:
P = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=True)
out = P.communicate()[0]
out = re.sub(r"\r+\n", r'\n', out)
logging.debug("Command '{0}' output: '{1}'".format(command, out))
result = P.wait()
if result == 0:
return result, out
else:
if logon:
logging.warning(
"Command '{0}' failed to run, output:{1}".format(
command, out))
if version > 3.3:
try:
P = subprocess.run(command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
check=True,
encoding='utf-8',
shell=True)
out = P.stdout
out = re.sub(r'\r+\n', r'\n', out)
logging.debug("Command '{0}' output: '{1}'".format(command, out))
return 0, out
except subprocess.CalledProcessError as error:
result = error.returncode
out = error.output
if logon:
logging.warning("RUN: '{0}'".format(out))
else:
logging.error(
'Python_version is {0} < 3.3 , sys exit, please update python'.
format(version))
sys.exit(-1)
return result, out
def com_log(com, dev='Null', logname=None):
"""
串口log
"""
com_port = COMTest._opencom(com)
if logname is None:
logname = '{0}/log/{1}-{2}'.format(Utils.get_sys_path(), dev,
TimeUtils.strTimeName())
while True:
result = COMTest._wait_Result(com_port)
v = Python_version()
if v > 3.0:
print(result, end='')
else:
print(result),
result = re.sub(r'\n', '', result)
logname_new = '{0}-com_log.log'.format(logname)
size = Utils.get_FileSize(logname_new)
if size > 2.00:
logname = '{0}/log/{1}-{2}'.format(Utils.get_sys_path(), dev,
TimeUtils.strTimeName())
logname_new = '{0}-com_log.log'.format(logname)
Utils.saveTxtFile(logname_new, data=result)
# -*- coding: utf-8 -*-
from Basics.Version import Python_version
import sys
import logging
v = Python_version()
if v >= 3.4:
try:
import serial
except ImportError as err:
logging.error(err)
sys.exit(-1)
else:
logging.error('AT test (serial) need python_version >= 3.4 ,but the current version = {0}'.format(str(v)))
class COMTest:
"""
串口测试基类
"""
# 打开串口函数
@staticmethod
def _opencom(com, baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=1):
"""
打开串口
"""
try:
com_port = serial.Serial(com, baudrate, bytesize, parity, stopbits, timeout)
return com_port