#!/usr/bin/env python3 # (C) 2014 by Holger Hans Peter Freyther # based on vty_test_runner.py: # (C) 2013 by Katerina Barone-Adesi # (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 . import os import sys import time import unittest import socket import osmopy.obscvty as obscvty import osmopy.osmoutil as osmoutil confpath = os.path.join(sys.path[0], '..') class TestVTYBase(unittest.TestCase): 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 osmoutil.end_proc(self.proc) class TestSMPPMSC(TestVTYBase): def vty_command(self): return ["./src/osmo-msc/osmo-msc", "-c", "doc/examples/osmo-msc/osmo-msc.cfg"] def vty_app(self): return (4254, "./src/osmo-msc/osmo-msc", "OsmoMSC", "msc") def testSMPPCrashes(self): # Enable the configuration self.vty.enable() self.assertTrue(self.vty.verify("configure terminal", [''])) self.assertEqual(self.vty.node(), 'config') self.assertTrue(self.vty.verify('smpp', [''])) self.assertEqual(self.vty.node(), 'config-smpp') self.assertTrue(self.vty.verify('system-id test', [''])) self.assertTrue(self.vty.verify('local-tcp-port 2775', [''])) self.assertTrue(self.vty.verify('esme test', [''])) self.assertEqual(self.vty.node(), 'config-smpp-esme') self.assertTrue(self.vty.verify('default-route', [''])) self.assertTrue(self.vty.verify('end', [''])) # MSC should listen to 2775 now! sck = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sck.setblocking(1) sck.connect(('0.0.0.0', 2775)) sck.sendall(b'\x00\x00\x00\x02\x00') sck.close() # Check if the VTY is still there self.vty.verify('disable',['']) # Now for the second packet sck = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sck.setblocking(1) sck.connect(('0.0.0.0', 2775)) sck.sendall(b'\x00\x01\x00\x01\x01') sck.close() self.vty.verify('enable',['']) 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") 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 SMPP") suite = unittest.TestSuite() suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestSMPPMSC)) res = unittest.TextTestRunner(verbosity=verbose_level).run(suite) sys.exit(len(res.errors) + len(res.failures))