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#!/usr/bin/env python3
import argparse
import os
import pathlib
import re
import subprocess
import sys
import traceback
import unittest
from usrp_mpm.mpmlog import get_main_logger
from usrp_mpm.periph_manager.x4xx_periphs import MboardRegsControl
from usrp_mpm.sys_utils.filesystem_status import *
from usrp_mpm.sys_utils.dtoverlay import list_overlays
from usrp_mpm.sys_utils.dtoverlay import list_available_overlays
def parse_list(list_as_string):
list = list_as_string.split(',')
for i,s in enumerate(list):
list[i] = s.strip()
return list
class SimpleResult(unittest.TextTestResult):
"""A test result class with compacter results than the TextTestResult class
"""
def getDescription(self, test):
return str(test).split(' ')[0]
def _exc_info_to_string(self, err, test):
"""Converts a sys.exc_info()-style tuple of values into a string."""
exctype, value, tb = err
lines = str(value).splitlines()
if exctype == AssertionError:
lines = [lines[0]]
return '\n'.join(lines)
def printErrorList(self, flavour, errors):
for test, err in errors:
self.stream.writeln("%s: %s (%s)"
% (flavour, self.getDescription(test), err))
class CheckFilesystem(unittest.TestCase):
mboard_regs_control = None
def _assert_filesystem_root_is_not_set(self):
if self.args.filesystem_root != '/':
raise ValueError("Changing the filesystem root is not possible for this test")
def __init__(self, methodName='runTest', args=None):
super(CheckFilesystem, self).__init__(methodName)
self.args = args
self.log = get_main_logger()
def test_uhd_version(self):
uhd_version = get_uhd_version(filesystem_root=self.args.filesystem_root)
self.assertIn(self.args.uhd_version, uhd_version)
def test_uhd_githash(self):
uhd_version = get_uhd_version(filesystem_root=self.args.filesystem_root)
self.assertIn(self.args.uhd_githash, uhd_version)
def test_fpga_type(self):
if self.mboard_regs_control is None:
self.mboard_regs_control = MboardRegsControl("mboard-regs", self.log)
fpga_type = self.mboard_regs_control.get_fpga_type()
self.assertEqual(fpga_type, self.args.fpga_type)
def test_fpga_version(self):
if self.mboard_regs_control is None:
self.mboard_regs_control = MboardRegsControl("mboard-regs", self.log)
compat_number = self.mboard_regs_control.get_compat_number()
fpga_version = "{}.{}".format(*compat_number)
self.assertEqual(fpga_version, self.args.fpga_version)
def test_fpga_githash(self):
if self.mboard_regs_control is None:
self.mboard_regs_control = MboardRegsControl("mboard-regs", self.log)
fpga_githash = "{:x}.{}".format(*self.mboard_regs_control.get_git_hash())
self.assertEqual(fpga_githash, self.args.fpga_githash)
def test_mender_artifact(self):
mender_artifact = get_mender_artifact(filesystem_root=self.args.filesystem_root)
self.assertEqual(mender_artifact, self.args.mender_artifact)
def test_fs_version(self):
fs_version = get_fs_version(filesystem_root=self.args.filesystem_root)
self.assertEqual(fs_version, self.args.fs_version)
def test_opkg_status_date(self):
if len(self.args.opkg_status_date) == 10:
date_only = True
elif len(self.args.opkg_status_date) == 19:
date_only = False
else:
raise ValueError("invalid date format")
opkg_status_date = get_opkg_status_date(date_only, filesystem_root=self.args.filesystem_root)
self.assertEqual(opkg_status_date, self.args.opkg_status_date)
def test_opkg_status_md5sum(self):
opkg_status_md5sum = get_opkg_status_md5sum(filesystem_root=self.args.filesystem_root)
self.assertEqual(opkg_status_md5sum, self.args.opkg_status_md5sum)
def test_dt_overlays_available(self):
self._assert_filesystem_root_is_not_set()
dt_overlays_available = list_available_overlays()
dt_overlays_available.sort()
reference = parse_list(self.args.dt_overlays_available)
reference.sort()
self.assertEqual(dt_overlays_available, reference)
def test_dt_overlays_loaded(self):
self._assert_filesystem_root_is_not_set()
dt_overlays_loaded = list(list_overlays(applied_only=True).keys())
dt_overlays_loaded.sort()
reference = parse_list(self.args.dt_overlays_loaded)
reference.sort()
self.assertEqual(dt_overlays_loaded, reference)
def test_systemd_init_successful(self):
self._assert_filesystem_root_is_not_set()
output = subprocess.check_output(['systemctl', 'is-system-running']).decode('utf-8')
status = output.splitlines()[0]
self.assertEqual(status, 'running')
def test_mpm_init_successful(self):
self._assert_filesystem_root_is_not_set()
p1 = subprocess.Popen(['echo', 'get_init_status'], stdout=subprocess.PIPE)
p2 = subprocess.Popen(['mpm_shell.py', '-c', 'localhost'], stdin=p1.stdout,
stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
p1.stdout.close()
lines = p2.communicate()[0].decode('utf-8').splitlines()
r1=re.compile('^(\S*) \[C\]> < (.*)$')
result = None
for line in lines:
m1 = r1.match(line)
if m1:
result = m1[2]
self.assertEqual(result, "('true', 'No errors.')")
def args_parser(argv):
parser = argparse.ArgumentParser()
parser.add_argument("--uhd-version", help="Check UHD version")
parser.add_argument("--uhd-githash", help="Check UHD githash")
parser.add_argument("--fpga-type", help="Check FPGA type")
parser.add_argument("--fpga-version", help="Check FPGA version")
parser.add_argument("--fpga-githash", help="Check FPGA githash")
parser.add_argument("--mender-artifact", help="Check mender artifact")
parser.add_argument("--fs-version", help="Check filesystem version string")
parser.add_argument("--opkg-status-date", help="Check package management status file date")
parser.add_argument("--opkg-status-md5sum", help="Check package management status file md5sum")
parser.add_argument("--dt-overlays-available", help="Check which devicetree overlays are present")
parser.add_argument("--dt-overlays-loaded", help="Check which devicetree overlays are loaded")
parser.add_argument("--systemd-init-successful", help="Check if systemd init was successful", action="store_true")
parser.add_argument("--mpm-init-successful", help="Check if MPM init was successful", action="store_true")
parser.add_argument("--filesystem-root", help="Root of the filesystem to use", default="/")
args = parser.parse_args()
# if not args.filesystem_root:
# args.filesystem_root='/'
return args
def get_tests(args):
tests = unittest.TestSuite()
for arg,value in vars(args).items():
# skip arguments which are not a test
if arg in ['filesystem_root']:
continue
if value:
# add e.g. "test_uhd_version"
tests.addTest(CheckFilesystem('test_' + arg, args))
return tests
def main(argv):
if len(argv) == 1:
# display help if no arguments were provided
argv.append('-h')
args = args_parser(argv)
test_runner = unittest.TextTestRunner(verbosity=0, resultclass=SimpleResult)
test_result = test_runner.run(get_tests(args))
if __name__ == '__main__':
main(sys.argv)
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