| #!/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 TestVTYMSC(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 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.vty.command("write terminal") |
| 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 checkForSmpp(self): |
| """SMPP is not always enabled, check if it is""" |
| res = self.vty.command("list") |
| return "smpp" in res |
| |
| def testSmppFirst(self): |
| # enable the configuration |
| self.vty.enable() |
| self.vty.command("configure terminal") |
| |
| if not self.checkForSmpp(): |
| return |
| |
| self.vty.command("smpp") |
| |
| # check the default |
| res = self.vty.command("write terminal") |
| self.assertTrue(res.find(' no smpp-first') > 0) |
| |
| self.vty.verify("smpp-first", ['']) |
| res = self.vty.command("write terminal") |
| self.assertTrue(res.find(' smpp-first') > 0) |
| self.assertEqual(res.find('no smpp-first'), -1) |
| |
| self.vty.verify("no smpp-first", ['']) |
| res = self.vty.command("write terminal") |
| self.assertTrue(res.find('no smpp-first') > 0) |
| |
| 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('mncc-int', [''])) |
| self.assertEqual(self.vty.node(), 'config-mncc-int') |
| self.checkForEndAndExit() |
| self.assertTrue(self.vty.verify('exit', [''])) |
| |
| if self.checkForSmpp(): |
| self.assertEqual(self.vty.node(), 'config') |
| self.assertTrue(self.vty.verify('smpp', [''])) |
| self.assertEqual(self.vty.node(), 'config-smpp') |
| 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) |
| |
| # Check searching for outer node's commands |
| self.vty.command("configure terminal") |
| self.vty.command('mncc-int') |
| |
| if self.checkForSmpp(): |
| self.vty.command('smpp') |
| self.assertEqual(self.vty.node(), 'config-smpp') |
| self.vty.command('mncc-int') |
| |
| self.assertEqual(self.vty.node(), 'config-mncc-int') |
| |
| def testSi2Q(self): |
| self.vty.enable() |
| self.vty.command("configure terminal") |
| self.vty.command("network") |
| self.vty.command("bts 0") |
| before = self.vty.command("show running-config") |
| self.vty.command("si2quater neighbor-list add earfcn 1911 threshold 11 2") |
| self.vty.command("si2quater neighbor-list add earfcn 1924 threshold 11 3") |
| self.vty.command("si2quater neighbor-list add earfcn 2111 threshold 11") |
| self.vty.command("si2quater neighbor-list del earfcn 1911") |
| self.vty.command("si2quater neighbor-list del earfcn 1924") |
| self.vty.command("si2quater neighbor-list del earfcn 2111") |
| self.assertEqual(before, self.vty.command("show running-config")) |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 13 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 38 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 44 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 120 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 140 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 163 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 166 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 217 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 224 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 225 1") |
| self.vty.command("si2quater neighbor-list add uarfcn 1976 226 1") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 13") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 38") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 44") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 120") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 140") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 163") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 166") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 217") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 224") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 225") |
| self.vty.command("si2quater neighbor-list del uarfcn 1976 226") |
| self.assertEqual(before, self.vty.command("show running-config")) |
| |
| def testEnableDisablePeriodicLU(self): |
| self.vty.enable() |
| self.vty.command("configure terminal") |
| self.vty.command("network") |
| self.vty.command("bts 0") |
| |
| # Test invalid input |
| self.vty.verify("periodic location update 0", ['% Unknown command.']) |
| self.vty.verify("periodic location update 5", ['% Unknown command.']) |
| self.vty.verify("periodic location update 1531", ['% Unknown command.']) |
| |
| depr_str = "% 'periodic location update' is now deprecated: " \ |
| "use 'timer T3212' to change subscriber expiration timeout." |
| set_str = "% Setting T3212 to 121 minutes (emulating the old behaviour)." |
| |
| # Enable periodic LU (deprecated command) |
| self.vty.verify("periodic location update 60", [depr_str, set_str]) |
| res = self.vty.command("write terminal") |
| self.assertTrue(res.find('timer vlr T3212 121') > 0) |
| self.assertEqual(res.find('periodic location update 60'), -1) |
| self.assertEqual(res.find('no periodic location update'), -1) |
| |
| # Now disable it (deprecated command) |
| self.vty.verify("no periodic location update", [depr_str]) |
| res = self.vty.command("write terminal") |
| self.assertEqual(res.find('no periodic location update'), -1) |
| self.assertEqual(res.find('timer vlr T3212 121'), -1) |
| |
| def testShowNetwork(self): |
| res = self.vty.command("show network") |
| self.assertTrue(res.startswith('BSC is on Country Code') >= 0) |
| |
| def ipa_handle_small(x, verbose = False): |
| s = data2str(x.recv(4)) |
| if len(s) != 4*2: |
| raise Exception("expected to receive 4 bytes, but got %d (%r)" % (len(s)/2, s)) |
| if "0001fe00" == s: |
| if (verbose): |
| print("\tBSC <- NAT: PING?") |
| x.send(IPA().pong()) |
| elif "0001fe06" == s: |
| if (verbose): |
| print("\tBSC <- NAT: IPA ID ACK") |
| x.send(IPA().id_ack()) |
| elif "0001fe00" == s: |
| if (verbose): |
| print("\tBSC <- NAT: PONG!") |
| else: |
| if (verbose): |
| print("\tBSC <- NAT: ", s) |
| |
| def ipa_handle_resp(x, tk, verbose = False, proc=None): |
| s = data2str(x.recv(38)) |
| if "0023fe040108010701020103010401050101010011" in s: |
| retries = 3 |
| while True: |
| print("\tsending IPA identity(%s) at %s" % (tk, time.strftime("%T"))) |
| try: |
| x.send(IPA().id_resp(IPA().identity(name = tk.encode('utf-8')))) |
| print("\tdone sending IPA identity(%s) at %s" % (tk, |
| time.strftime("%T"))) |
| break |
| except: |
| print("\tfailed sending IPA identity at", time.strftime("%T")) |
| if proc: |
| print("\tproc.poll() = %r" % proc.poll()) |
| if retries < 1: |
| print("\tgiving up") |
| raise |
| print("\tretrying (%d attempts left)" % retries) |
| retries -= 1 |
| else: |
| if (verbose): |
| print("\tBSC <- NAT: ", s) |
| |
| 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() |
| suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestVTYMSC)) |
| |
| 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 |