#!/usr/bin/env python3 # (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, 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 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)) # 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