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import unittest
import scanf
from scanf import scanf
from sh import mmc
from sh import ErrorReturnCode
from test.helpers.utils import save_file_to_disk
from test.helpers.utils import sys_read
class Qmmcflash(unittest.TestCase):
params = None
def __init__(self, testname, testfunc, varlist):
self.params = varlist
super(Qmmcflash, self).__init__(testfunc)
self._testMethodDoc = testname
self.__xmlObj = varlist["xml"]
self.__QeMMCName = varlist.get('name', 'qemmc')
self.__emmcDevice = varlist.get('device', self.__xmlObj.getKeyVal(self.__QeMMCName, "device", "mmcblk0"))
self.__toPath = varlist.get('to', self.__xmlObj.getKeyVal(self.__QeMMCName, "to", "/mnt/station_ramdisk"))
self.__mmc_res_file = varlist.get('emmc_res_file', self.__xmlObj.getKeyVal(self.__QeMMCName, "emmc_res_file", "emmc_status.txt"))
self.__mmcPort = varlist.get('mmc_port', self.__xmlObj.getKeyVal(self.__QeMMCName, "mmc_port", "0"))
self.__mmcID = varlist.get('mmc_id', self.__xmlObj.getKeyVal(self.__QeMMCName, "mmc_id", "0001"))
self.__resultlist = []
def execute(self):
try:
dataOut = mmc('extcsd', 'read', '/dev/{}'.format(self.__emmcDevice))
save_file_to_disk(filePath='{}/{}'.format(self.__toPath, self.__mmc_res_file),
description='eMMC health test',
mime='text/plain',
data=dataOut.stdout.decode('utf-8'),
result=self.__resultlist)
sysDevice = "/sys/bus/mmc/drivers/mmcblk/mmc{}:{}".format(self.__mmcPort, self.__mmcID)
r, data = sys_read("{}/life_time".format(sysDevice))
if not r:
self.fail("emmc: life_time not found")
res = scanf("0x%d 0x%d", data)
if res[0] > 3 or res[1] > 3:
self.fail("emmc: review {} life_time > 3".format(sysDevice))
r, data = sys_read("{}/pre_eol_info".format(sysDevice))
if not r:
self.fail("emmc: pre_eol_info not found")
res = scanf("0x%d", data)
if res[0] != 1:
self.fail("emmc: review {} pre_eol_info != 1".format(sysDevice))
except ErrorReturnCode as Error:
self.fail("emmc: failed {} ".format(Error.exit_code))
def getresults(self):
return self.__resultlist
def gettextresult(self):
return ""
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