2 # This file is part of GNUnet.
3 # (C) 2010, 2017 Christian Grothoff (and other contributing authors)
5 # GNUnet is free software: you can redistribute it and/or modify it
6 # under the terms of the GNU Affero General Public License as published
7 # by the Free Software Foundation, either version 3 of the License,
8 # or (at your 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 # Affero General Public License for more details.
23 from gnunet_testing import Peer
24 from gnunet_testing import Test
25 from gnunet_testing import Check
26 from gnunet_testing import Condition
27 from gnunet_testing import *
31 # This test tests if a fresh peer bootstraps from a hostlist server and then
32 # successfully connects to the server. When both peers are connected
33 # in transport, core, topology, fs, botth peers are shutdown and restarted
35 # Conditions for successful exit:
36 # Both peers have 1 connected peer in transport, core, topology, fs after restart
41 testname = "test_integration_restart"
46 tmp = os.getenv ("TEMP")
47 signals = [signal.SIGTERM, signal.SIGINT]
50 signals = [signal.SIGTERM, signal.SIGINT, signal.SIGHUP, signal.SIGQUIT]
52 def cleanup_onerror (function, path, excinfo):
54 if not os.path.exists (path):
56 elif not os.access(path, os.W_OK):
57 # Is the error an access error ?
58 os.chmod (path, stat.S_IWUSR)
65 path = os.path.join (tmp, "c_bootstrap_server")
66 test.p ("Removing " + path)
67 while ((os.path.exists(path)) and (retries > 0)):
68 shutil.rmtree ((path), False, cleanup_onerror)
71 if (os.path.exists(path)):
72 test.p ("Failed to remove " + path)
76 path = os.path.join (tmp, "c_no_nat_client")
77 test.p ("Removing " + path)
78 while ((os.path.exists(path)) and (retries > 0)):
79 shutil.rmtree ((path), False, cleanup_onerror)
82 if (os.path.exists(path)):
83 test.p ("Failed to remove " + path)
85 def success_restart_cont (check):
87 print('Peers connected successfully after restart')
93 def fail_restart_cont (check):
96 print('Peers failed to connect after restart')
100 def success_connect_cont (check):
101 print('Peers connected successfully')
107 test.p ('Restarting client & server')
112 check.add (StatisticsCondition (client, 'transport', '# peers connected',1))
113 check.add (StatisticsCondition (client, 'core', '# peers connected',1))
114 check.add (StatisticsCondition (client, 'topology', '# peers connected',1))
115 check.add (StatisticsCondition (client, 'fs', '# peers connected',1))
117 check.add (StatisticsCondition (server, 'transport', '# peers connected',1))
118 check.add (StatisticsCondition (server, 'core', '# peers connected',1))
119 check.add (StatisticsCondition (server, 'topology', '# peers connected',1))
120 check.add (StatisticsCondition (server, 'fs', '# peers connected',1))
122 check.run_blocking (check_timeout, success_restart_cont, fail_restart_cont)
125 def fail_connect_cont (check):
128 print('Peers failed to connect')
132 def check_connect ():
134 check.add (StatisticsCondition (client, 'transport', '# peers connected',1))
135 check.add (StatisticsCondition (client, 'core', '# peers connected',1))
136 check.add (StatisticsCondition (client, 'topology', '# peers connected',1))
137 check.add (StatisticsCondition (client, 'fs', '# peers connected',1))
139 check.add (StatisticsCondition (server, 'transport', '# peers connected',1))
140 check.add (StatisticsCondition (server, 'core', '# peers connected',1))
141 check.add (StatisticsCondition (server, 'topology', '# peers connected',1))
142 check.add (StatisticsCondition (server, 'fs', '# peers connected',1))
144 check.run_blocking (check_timeout, success_connect_cont, fail_connect_cont)
151 def SigHandler(signum = None, frame = None):
156 print('Test was aborted!')
175 signal.signal(sig, SigHandler)
178 test = Test ('test_integration_disconnect', verbose)
180 server = Peer(test, './confs/c_bootstrap_server.conf');
183 client = Peer(test, './confs/c_no_nat_client.conf');
187 if (True != server.start()):
188 print('Failed to start server')
196 # Give the server time to start
199 if (True != client.start()):
200 print('Failed to start client')
214 if (success == False):
215 print ('Test failed')
223 except (KeyboardInterrupt, SystemExit):
224 print('Test interrupted')
228 if (success == False):