2013-06-24 13:47:34 +00:00
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#!/usr/bin/env python
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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
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import time
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import unittest
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import osmopy.obscvty as obscvty
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import osmopy.osmoutil as osmoutil
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confpath = '.'
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class TestVTYBase(unittest.TestCase):
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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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print "Launch: %s from %s" % (' '.join(osmo_vty_cmd), os.getcwd())
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self.proc = osmoutil.popen_devnull(osmo_vty_cmd)
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except OSError:
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print >> sys.stderr, "Current directory: %s" % os.getcwd()
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print >> sys.stderr, "Consider setting -b"
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time.sleep(1)
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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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self.vty = None
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osmoutil.end_proc(self.proc)
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2013-07-27 19:07:57 +00:00
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class TestVTYNITB(TestVTYBase):
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def vty_command(self):
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return ["./src/osmo-nitb/osmo-nitb", "-c",
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"doc/examples/osmo-nitb/nanobts/openbsc.cfg"]
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def vty_app(self):
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return (4242, "./src/osmo-nitb/osmo-nitb", "OpenBSC", "nitb")
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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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# Enable periodic lu..
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self.vty.verify("periodic location update 60", [''])
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res = self.vty.command("write terminal")
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2013-07-27 20:23:25 +00:00
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self.assert_(res.find('periodic location update 60') > 0)
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2013-07-27 19:07:57 +00:00
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self.assertEquals(res.find('no periodic location update'), -1)
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# Now disable it..
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self.vty.verify("no periodic location update", [''])
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res = self.vty.command("write terminal")
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self.assertEquals(res.find('periodic location update 60'), -1)
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2013-07-27 20:23:25 +00:00
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self.assert_(res.find('no periodic location update') > 0)
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2013-06-24 13:47:34 +00:00
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class TestVTYNAT(TestVTYBase):
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def vty_command(self):
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return ["./src/osmo-bsc_nat/osmo-bsc_nat", "-c",
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"doc/examples/osmo-bsc_nat/osmo-bsc_nat.cfg"]
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def vty_app(self):
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return (4244, "src/osmo-bsc_nat/osmo-bsc_nat", "OsmoBSCNAT", "nat")
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2013-06-25 07:08:02 +00:00
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def testRewriteNoRewrite(self):
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self.vty.enable()
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res = self.vty.command("configure terminal")
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res = self.vty.command("nat")
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res = self.vty.command("number-rewrite rewrite.cfg")
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res = self.vty.command("no number-rewrite")
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2013-06-24 13:47:34 +00:00
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2013-06-25 13:38:31 +00:00
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def testRewritePostNoRewrite(self):
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self.vty.enable()
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self.vty.command("configure terminal")
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self.vty.command("nat")
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self.vty.verify("number-rewrite-post rewrite.cfg", [''])
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self.vty.verify("no number-rewrite-post", [''])
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2013-06-25 09:44:01 +00:00
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def testPrefixTreeLoading(self):
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cfg = os.path.join(confpath, "tests/bsc-nat-trie/prefixes.csv")
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self.vty.enable()
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self.vty.command("configure terminal")
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self.vty.command("nat")
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res = self.vty.command("prefix-tree %s" % cfg)
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self.assertEqual(res, "% prefix-tree loaded 17 rules.")
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self.vty.command("end")
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res = self.vty.command("show prefix-tree")
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self.assertEqual(res, '1,1\r\n12,2\r\n123,3\r\n1234,4\r\n12345,5\r\n123456,6\r\n1234567,7\r\n12345678,8\r\n123456789,9\r\n1234567890,10\r\n13,11\r\n14,12\r\n15,13\r\n16,14\r\n82,16\r\n823455,15\r\n+49123,17')
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self.vty.command("configure terminal")
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self.vty.command("nat")
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self.vty.command("no prefix-tree")
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self.vty.command("end")
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res = self.vty.command("show prefix-tree")
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self.assertEqual(res, "% there is now prefix tree loaded.")
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2013-06-24 13:47:34 +00:00
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def add_nat_test(suite, workdir):
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if not os.path.isfile(os.path.join(workdir, "src/osmo-bsc_nat/osmo-bsc_nat")):
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print("Skipping the NAT test")
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return
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test = unittest.TestLoader().loadTestsFromTestCase(TestVTYNAT)
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suite.addTest(test)
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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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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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2013-07-27 19:07:57 +00:00
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suite.addTest(unittest.TestLoader().loadTestsFromTestCase(TestVTYNITB))
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2013-06-24 13:47:34 +00:00
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add_nat_test(suite, workdir)
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res = unittest.TextTestRunner(verbosity=verbose_level).run(suite)
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sys.exit(len(res.errors) + len(res.failures))
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