mirror of
https://gitea.osmocom.org/cellular-infrastructure/osmo-msc.git
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d3abcabdb3
Change-Id: I4ed672d369bd379871a6a9fba5ff2da817e362d7 Depends: osmo-python-tests.git I1e11fcb6c5a587c27fc00920b6e157862d972fd9 Related: OS#5665
306 lines
12 KiB
Python
Executable File
306 lines
12 KiB
Python
Executable File
#!/usr/bin/env python3
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# (C) 2013 by Katerina Barone-Adesi <kat.obsc@gmail.com>
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# (C) 2013 by Holger Hans Peter Freyther
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os, sys
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import time
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import unittest
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import socket
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import subprocess
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import osmopy.obscvty as obscvty
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import osmopy.osmoutil as osmoutil
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from osmopy.osmo_ipa import IPA
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# to be able to find $top_srcdir/doc/...
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confpath = os.path.join(sys.path[0], '..')
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class TestVTYBase(unittest.TestCase):
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def checkForEndAndExit(self):
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res = self.vty.command("list")
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#print ('looking for "exit"\n')
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self.assertTrue(res.find(' exit\r') > 0)
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#print 'found "exit"\nlooking for "end"\n'
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self.assertTrue(res.find(' end\r') > 0)
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#print 'found "end"\n'
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def vty_command(self):
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raise Exception("Needs to be implemented by a subclass")
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def vty_app(self):
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raise Exception("Needs to be implemented by a subclass")
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def setUp(self):
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osmo_vty_cmd = self.vty_command()[:]
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config_index = osmo_vty_cmd.index('-c')
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if config_index:
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cfi = config_index + 1
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osmo_vty_cmd[cfi] = os.path.join(confpath, osmo_vty_cmd[cfi])
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try:
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self.proc = osmoutil.popen_devnull(osmo_vty_cmd)
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except OSError:
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print("Current directory: %s" % os.getcwd(), file=sys.stderr)
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print("Consider setting -b", file=sys.stderr)
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appstring = self.vty_app()[2]
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appport = self.vty_app()[0]
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self.vty = obscvty.VTYInteract(appstring, "127.0.0.1", appport)
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def tearDown(self):
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if self.vty:
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self.vty._close_socket()
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self.vty = None
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rc = osmoutil.end_proc(self.proc)
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if rc is not None and rc != 0:
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raise Exception("Process returned %d" % rc)
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class TestVTYMSC(TestVTYBase):
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def vty_command(self):
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return ["./src/osmo-msc/osmo-msc", "-c",
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"doc/examples/osmo-msc/osmo-msc.cfg"]
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def vty_app(self):
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return (4254, "./src/osmo-msc/osmo-msc", "OsmoMSC", "msc")
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def testConfigNetworkTree(self, include_bsc_items=True):
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self.vty.enable()
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self.assertTrue(self.vty.verify("configure terminal",['']))
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self.assertEqual(self.vty.node(), 'config')
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self.checkForEndAndExit()
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self.assertTrue(self.vty.verify("network",['']))
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self.assertEqual(self.vty.node(), 'config-net')
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self.checkForEndAndExit()
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self.vty.command("write terminal")
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self.assertTrue(self.vty.verify("exit",['']))
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self.assertEqual(self.vty.node(), 'config')
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self.assertTrue(self.vty.verify("exit",['']))
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self.assertTrue(self.vty.node() is None)
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def checkForSmpp(self):
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"""SMPP is not always enabled, check if it is"""
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res = self.vty.command("list")
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return "smpp" in res
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def testSmppFirst(self):
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# enable the configuration
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self.vty.enable()
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self.vty.command("configure terminal")
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if not self.checkForSmpp():
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return
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self.vty.command("smpp")
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# check the default
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res = self.vty.command("write terminal")
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self.assertTrue(res.find(' no smpp-first') > 0)
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self.vty.verify("smpp-first", [''])
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res = self.vty.command("write terminal")
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self.assertTrue(res.find(' smpp-first') > 0)
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self.assertEqual(res.find('no smpp-first'), -1)
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self.vty.verify("no smpp-first", [''])
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res = self.vty.command("write terminal")
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self.assertTrue(res.find('no smpp-first') > 0)
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def testVtyTree(self):
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self.vty.enable()
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self.assertTrue(self.vty.verify("configure terminal", ['']))
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self.assertEqual(self.vty.node(), 'config')
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self.checkForEndAndExit()
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self.assertTrue(self.vty.verify('mncc-int', ['']))
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self.assertEqual(self.vty.node(), 'config-mncc-int')
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self.checkForEndAndExit()
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self.assertTrue(self.vty.verify('exit', ['']))
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if self.checkForSmpp():
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self.assertEqual(self.vty.node(), 'config')
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self.assertTrue(self.vty.verify('smpp', ['']))
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self.assertEqual(self.vty.node(), 'config-smpp')
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self.checkForEndAndExit()
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self.assertTrue(self.vty.verify("exit", ['']))
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self.assertEqual(self.vty.node(), 'config')
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self.assertTrue(self.vty.verify("exit", ['']))
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self.assertTrue(self.vty.node() is None)
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# Check searching for outer node's commands
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self.vty.command("configure terminal")
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self.vty.command('mncc-int')
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if self.checkForSmpp():
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self.vty.command('smpp')
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self.assertEqual(self.vty.node(), 'config-smpp')
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self.vty.command('mncc-int')
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self.assertEqual(self.vty.node(), 'config-mncc-int')
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def testSi2Q(self):
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self.vty.enable()
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self.vty.command("configure terminal")
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self.vty.command("network")
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self.vty.command("bts 0")
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before = self.vty.command("show running-config")
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self.vty.command("si2quater neighbor-list add earfcn 1911 threshold 11 2")
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self.vty.command("si2quater neighbor-list add earfcn 1924 threshold 11 3")
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self.vty.command("si2quater neighbor-list add earfcn 2111 threshold 11")
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self.vty.command("si2quater neighbor-list del earfcn 1911")
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self.vty.command("si2quater neighbor-list del earfcn 1924")
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self.vty.command("si2quater neighbor-list del earfcn 2111")
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self.assertEqual(before, self.vty.command("show running-config"))
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self.vty.command("si2quater neighbor-list add uarfcn 1976 13 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 38 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 44 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 120 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 140 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 163 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 166 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 217 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 224 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 225 1")
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self.vty.command("si2quater neighbor-list add uarfcn 1976 226 1")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 13")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 38")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 44")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 120")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 140")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 163")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 166")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 217")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 224")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 225")
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self.vty.command("si2quater neighbor-list del uarfcn 1976 226")
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self.assertEqual(before, self.vty.command("show running-config"))
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def testEnableDisablePeriodicLU(self):
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self.vty.enable()
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self.vty.command("configure terminal")
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self.vty.command("network")
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self.vty.command("bts 0")
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# Test invalid input
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self.vty.verify("periodic location update 0", ['% Unknown command.'])
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self.vty.verify("periodic location update 5", ['% Unknown command.'])
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self.vty.verify("periodic location update 1531", ['% Unknown command.'])
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depr_str = "% 'periodic location update' is now deprecated: " \
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"use 'timer T3212' to change subscriber expiration timeout."
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set_str = "% Setting T3212 to 121 minutes (emulating the old behaviour)."
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# Enable periodic LU (deprecated command)
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self.vty.verify("periodic location update 60", [depr_str, set_str])
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res = self.vty.command("write terminal")
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self.assertTrue(res.find('timer vlr T3212 121') > 0)
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self.assertEqual(res.find('periodic location update 60'), -1)
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self.assertEqual(res.find('no periodic location update'), -1)
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# Now disable it (deprecated command)
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self.vty.verify("no periodic location update", [depr_str])
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res = self.vty.command("write terminal")
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self.assertEqual(res.find('no periodic location update'), -1)
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self.assertEqual(res.find('timer vlr T3212 121'), -1)
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def testShowNetwork(self):
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res = self.vty.command("show network")
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self.assertTrue(res.startswith('BSC is on Country Code') >= 0)
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def ipa_handle_small(x, verbose = False):
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s = data2str(x.recv(4))
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if len(s) != 4*2:
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raise Exception("expected to receive 4 bytes, but got %d (%r)" % (len(s)/2, s))
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if "0001fe00" == s:
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if (verbose):
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print("\tBSC <- NAT: PING?")
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x.send(IPA().pong())
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elif "0001fe06" == s:
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if (verbose):
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print("\tBSC <- NAT: IPA ID ACK")
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x.send(IPA().id_ack())
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elif "0001fe00" == s:
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if (verbose):
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print("\tBSC <- NAT: PONG!")
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else:
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if (verbose):
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print("\tBSC <- NAT: ", s)
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def ipa_handle_resp(x, tk, verbose = False, proc=None):
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s = data2str(x.recv(38))
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if "0023fe040108010701020103010401050101010011" in s:
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retries = 3
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while True:
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print("\tsending IPA identity(%s) at %s" % (tk, time.strftime("%T")))
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try:
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x.send(IPA().id_resp(IPA().identity(name = tk.encode('utf-8'))))
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print("\tdone sending IPA identity(%s) at %s" % (tk,
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time.strftime("%T")))
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break
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except:
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print("\tfailed sending IPA identity at", time.strftime("%T"))
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if proc:
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print("\tproc.poll() = %r" % proc.poll())
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if retries < 1:
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print("\tgiving up")
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raise
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print("\tretrying (%d attempts left)" % retries)
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retries -= 1
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else:
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if (verbose):
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print("\tBSC <- NAT: ", s)
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if __name__ == '__main__':
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import argparse
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import sys
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workdir = '.'
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parser = argparse.ArgumentParser()
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parser.add_argument("-v", "--verbose", dest="verbose",
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action="store_true", help="verbose mode")
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parser.add_argument("-p", "--pythonconfpath", dest="p",
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help="searchpath for config")
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parser.add_argument("-w", "--workdir", dest="w",
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help="Working directory")
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parser.add_argument("test_name", nargs="*", help="(parts of) test names to run, case-insensitive")
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args = parser.parse_args()
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verbose_level = 1
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if args.verbose:
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verbose_level = 2
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if args.w:
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workdir = args.w
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if args.p:
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confpath = args.p
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print("confpath %s, workdir %s" % (confpath, workdir))
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os.chdir(workdir)
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print("Running tests for specific VTY commands")
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suite = unittest.TestSuite()
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suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestVTYMSC))
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if args.test_name:
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osmoutil.pick_tests(suite, *args.test_name)
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res = unittest.TextTestRunner(verbosity=verbose_level, stream=sys.stdout).run(suite)
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sys.exit(len(res.errors) + len(res.failures))
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# vim: shiftwidth=4 expandtab nocin ai
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