2 # This file is part of GNUnet.
3 # (C) 2010, 2018 Christian Grothoff (and other contributing authors)
5 # GNUnet is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published
7 # by the Free Software Foundation; either version 2, or (at your
8 # option) any later version.
10 # GNUnet is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with GNUnet; see the file COPYING. If not, write to the
17 # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 # Boston, MA 02110-1301, USA.
28 from gnunet_testing import Peer
29 from gnunet_testing import Test
30 from gnunet_testing import Check
31 from gnunet_testing import Condition
32 from gnunet_testing import *
36 # This test tests if a fresh peer bootstraps from a hostlist server and then
37 # successfully connects to the server. When both peers are connected
38 # in transport, core, topology, fs, botth peers are shutdown and restarted
40 # Conditions for successful exit:
41 # Both peers have 1 connected peer in transport, core, topology, fs after restart
46 testname = "test_integration_restart"
51 tmp = os.getenv("TEMP")
52 signals = [signal.SIGTERM, signal.SIGINT]
55 signals = [signal.SIGTERM, signal.SIGINT, signal.SIGHUP, signal.SIGQUIT]
58 def cleanup_onerror(function, path, excinfo):
60 if not os.path.exists(path):
62 elif not os.access(path, os.W_OK):
63 # Is the error an access error ?
64 os.chmod(path, stat.S_IWUSR)
72 path = os.path.join(tmp, "c_bootstrap_server")
73 test.p("Removing " + path)
74 while ((os.path.exists(path)) and (retries > 0)):
75 shutil.rmtree((path), False, cleanup_onerror)
78 if (os.path.exists(path)):
79 test.p("Failed to remove " + path)
82 path = os.path.join(tmp, "c_nat_client")
83 test.p("Removing " + path)
84 while((os.path.exists(path)) and(retries > 0)):
85 shutil.rmtree((path), False, cleanup_onerror)
88 if (os.path.exists(path)):
89 test.p("Failed to remove " + path)
92 def success_restart_cont(check):
94 print('Peers connected successfully after restart')
100 def fail_restart_cont(check):
103 print('Peers failed to connect after restart')
107 def success_connect_cont(check):
108 print('Peers connected successfully')
114 test.p('Restarting client & server')
119 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
120 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
121 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
122 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
124 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
125 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
126 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
127 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
129 check.run_blocking(check_timeout, success_restart_cont, fail_restart_cont)
132 def fail_connect_cont(check):
135 print('Peers failed to connect')
141 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
142 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
143 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
144 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
146 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
147 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
148 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
149 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
151 check.run_blocking(check_timeout, success_connect_cont, fail_connect_cont)
158 def SigHandler(signum=None, frame=None):
163 print('Test was aborted!')
183 signal.signal(sig, SigHandler)
185 test = Test('test_integration_disconnect', verbose)
187 server = Peer(test, './confs/c_bootstrap_server.conf')
190 client = Peer(test, './confs/c_nat_client.conf')
193 if (True != server.start()):
194 print('Failed to start server')
202 # Give the server time to start
205 if (True != client.start()):
206 print('Failed to start client')
220 if (success == False):
229 except(KeyboardInterrupt, SystemExit):
230 print('Test interrupted')
234 if (success == False):