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#!/usr/bin/env python3
# (C) 2013 by Katerina Barone-Adesi <kat.obsc@gmail.com>
# (C) 2013 by Holger Hans Peter Freyther
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os, sys
import time
import unittest
import socket
import subprocess
import osmopy.obscvty as obscvty
import osmopy.osmoutil as osmoutil
from osmopy.osmo_ipa import IPA
# to be able to find $top_srcdir/doc/...
confpath = os.path.join(sys.path[0], '..')
class TestVTYBase(unittest.TestCase):
def checkForEndAndExit(self):
res = self.vty.command("list")
#print ('looking for "exit"\n')
self.assertTrue(res.find(' exit\r') > 0)
#print 'found "exit"\nlooking for "end"\n'
self.assertTrue(res.find(' end\r') > 0)
#print 'found "end"\n'
def vty_command(self):
raise Exception("Needs to be implemented by a subclass")
def vty_app(self):
raise Exception("Needs to be implemented by a subclass")
def setUp(self):
osmo_vty_cmd = self.vty_command()[:]
config_index = osmo_vty_cmd.index('-c')
if config_index:
cfi = config_index + 1
osmo_vty_cmd[cfi] = os.path.join(confpath, osmo_vty_cmd[cfi])
try:
self.proc = osmoutil.popen_devnull(osmo_vty_cmd)
except OSError:
print("Current directory: %s" % os.getcwd(), file=sys.stderr)
print("Consider setting -b", file=sys.stderr)
appstring = self.vty_app()[2]
appport = self.vty_app()[0]
self.vty = obscvty.VTYInteract(appstring, "127.0.0.1", appport)
def tearDown(self):
if self.vty:
self.vty._close_socket()
self.vty = None
rc = osmoutil.end_proc(self.proc)
if rc is not None and rc != 0:
raise Exception("Process returned %d" % rc)
class TestVTYGenericBSC(TestVTYBase):
def _testConfigNetworkTree(self, include_bsc_items=True):
self.vty.enable()
self.assertTrue(self.vty.verify("configure terminal",['']))
self.assertEqual(self.vty.node(), 'config')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("network",['']))
self.assertEqual(self.vty.node(), 'config-net')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("bts 0",['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("trx 0",['']))
self.assertEqual(self.vty.node(), 'config-net-bts-trx')
self.checkForEndAndExit()
self.vty.command("write terminal")
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.assertTrue(self.vty.verify("exit",['']))
self.assertTrue(self.vty.verify("bts 1",['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("trx 1",['']))
self.assertEqual(self.vty.node(), 'config-net-bts-trx')
self.checkForEndAndExit()
self.vty.command("write terminal")
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config-net')
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config')
self.assertTrue(self.vty.verify("exit",['']))
self.assertTrue(self.vty.node() is None)
class TestVTYBSC(TestVTYGenericBSC):
def vty_command(self):
return ["./src/osmo-bsc/osmo-bsc", "-c",
"doc/examples/osmo-bsc/osmo-bsc.cfg"]
def vty_app(self):
return (4242, "./src/osmo-bsc/osmo-bsc", "OsmoBSC", "bsc")
def testConfigNetworkTree(self):
self._testConfigNetworkTree()
def testVtyTree(self):
self.vty.enable()
self.assertTrue(self.vty.verify("configure terminal", ['']))
self.assertEqual(self.vty.node(), 'config')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("msc 0", ['']))
self.assertEqual(self.vty.node(), 'config-msc')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("exit", ['']))
self.assertEqual(self.vty.node(), 'config')
self.assertTrue(self.vty.verify("bsc", ['']))
self.assertEqual(self.vty.node(), 'config-bsc')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("exit", ['']))
self.assertEqual(self.vty.node(), 'config')
self.assertTrue(self.vty.verify("exit", ['']))
self.assertTrue(self.vty.node() is None)
def testNetworkTimezone(self):
self.vty.enable()
self.vty.verify("configure terminal", [''])
self.vty.verify("network", [''])
# Test invalid input
self.vty.verify("timezone", ['% Command incomplete.'])
self.vty.verify("timezone 20 0", ['% Unknown command.'])
self.vty.verify("timezone 0 11", ['% Unknown command.'])
self.vty.verify("timezone 0 0 99", ['% Unknown command.'])
# Set time zone without DST
self.vty.verify("timezone 2 30", [''])
# Verify settings
res = self.vty.command("write terminal")
self.assertTrue(res.find('timezone 2 30') > 0)
self.assertEqual(res.find('timezone 2 30 '), -1)
# Set time zone with DST
self.vty.verify("timezone 2 30 1", [''])
# Verify settings
res = self.vty.command("write terminal")
self.assertTrue(res.find('timezone 2 30 1') > 0)
# Now disable it..
self.vty.verify("no timezone", [''])
# Verify settings
res = self.vty.command("write terminal")
self.assertEqual(res.find(' timezone'), -1)
def testShowNetwork(self):
res = self.vty.command("show network")
self.assertTrue(res.startswith('BSC is on Country Code') >= 0)
def testTonsOfBTS(self):
self.vty.enable()
self.assertTrue(self.vty.verify("configure terminal",['']))
self.assertTrue(self.vty.verify("network",['']))
num_of_bts = 1000
for i in range(num_of_bts):
self.assertTrue(self.vty.verify("bts " + str(i),['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("trx 0",['']))
self.assertEqual(self.vty.node(), 'config-net-bts-trx')
self.checkForEndAndExit()
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config-net-bts')
self.assertTrue(self.vty.verify("exit",['']))
self.assertEqual(self.vty.node(), 'config-net')
def add_bsc_test(suite, workdir):
if not os.path.isfile(os.path.join(workdir, "src/osmo-bsc/osmo-bsc")):
print("Skipping the BSC test")
return
test = unittest.TestLoader().loadTestsFromTestCase(TestVTYBSC)
suite.addTest(test)
if __name__ == '__main__':
import argparse
import sys
workdir = '.'
parser = argparse.ArgumentParser()
parser.add_argument("-v", "--verbose", dest="verbose",
action="store_true", help="verbose mode")
parser.add_argument("-p", "--pythonconfpath", dest="p",
help="searchpath for config")
parser.add_argument("-w", "--workdir", dest="w",
help="Working directory")
parser.add_argument("test_name", nargs="*", help="(parts of) test names to run, case-insensitive")
args = parser.parse_args()
verbose_level = 1
if args.verbose:
verbose_level = 2
if args.w:
workdir = args.w
if args.p:
confpath = args.p
print("confpath %s, workdir %s" % (confpath, workdir))
os.chdir(workdir)
print("Running tests for specific VTY commands")
suite = unittest.TestSuite()
add_bsc_test(suite, workdir)
if args.test_name:
osmoutil.pick_tests(suite, *args.test_name)
res = unittest.TextTestRunner(verbosity=verbose_level, stream=sys.stdout).run(suite)
sys.exit(len(res.errors) + len(res.failures))
# vim: shiftwidth=4 expandtab nocin ai
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