summaryrefslogtreecommitdiffstats
path: root/openbsc/tests/smpp_test_runner.py
blob: 7a3a342ec887b66968ab10bcf675584fee080e33 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
#!/usr/bin/env python

# (C) 2014 by Holger Hans Peter Freyther
# based on vty_test_runner.py:
# (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
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 >> sys.stderr, "Current directory: %s" % os.getcwd()
            print >> sys.stderr, "Consider setting -b"

        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.assertEquals(self.vty.node(), 'config')

        self.assertTrue(self.vty.verify('smpp', ['']))
        self.assertEquals(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.assertEquals(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('\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('\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))