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 it
6 # under the terms of the GNU 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]
53 def cleanup_onerror(function, path, excinfo):
55 if not os.path.exists(path):
57 elif not os.access(path, os.W_OK):
58 # Is the error an access error ?
59 os.chmod(path, stat.S_IWUSR)
67 path = os.path.join(tmp, "c_bootstrap_server")
68 test.p("Removing " + path)
69 while ((os.path.exists(path)) and (retries > 0)):
70 shutil.rmtree((path), False, cleanup_onerror)
73 if (os.path.exists(path)):
74 test.p("Failed to remove " + path)
77 path = os.path.join(tmp, "c_nat_client")
78 test.p("Removing " + path)
79 while((os.path.exists(path)) and(retries > 0)):
80 shutil.rmtree((path), False, cleanup_onerror)
83 if (os.path.exists(path)):
84 test.p("Failed to remove " + path)
87 def success_restart_cont(check):
89 print('Peers connected successfully after restart')
95 def fail_restart_cont(check):
98 print('Peers failed to connect after restart')
102 def success_connect_cont(check):
103 print('Peers connected successfully')
109 test.p('Restarting client & server')
114 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
115 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
116 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
117 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
119 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
120 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
121 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
122 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
124 check.run_blocking(check_timeout, success_restart_cont, fail_restart_cont)
127 def fail_connect_cont(check):
130 print('Peers failed to connect')
136 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
137 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
138 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
139 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
141 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
142 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
143 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
144 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
146 check.run_blocking(check_timeout, success_connect_cont, fail_connect_cont)
153 def SigHandler(signum=None, frame=None):
158 print('Test was aborted!')
178 signal.signal(sig, SigHandler)
180 test = Test('test_integration_disconnect', verbose)
182 server = Peer(test, './confs/c_bootstrap_server.conf')
185 client = Peer(test, './confs/c_nat_client.conf')
188 if (True != server.start()):
189 print('Failed to start server')
197 # Give the server time to start
200 if (True != client.start()):
201 print('Failed to start client')
215 if (success == False):
224 except(KeyboardInterrupt, SystemExit):
225 print('Test interrupted')
229 if (success == False):