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 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.
15 # You should have received a copy of the GNU Affero General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
26 from gnunet_testing import Peer
27 from gnunet_testing import Test
28 from gnunet_testing import Check
29 from gnunet_testing import Condition
30 from gnunet_testing import *
34 # This test tests if a fresh peer bootstraps from a hostlist server and then
35 # successfully connects to the server. When both peers are connected
36 # in transport, core, topology, fs, botth peers are shutdown and restarted
38 # Conditions for successful exit:
39 # Both peers have 1 connected peer in transport, core, topology, fs after restart
44 testname = "test_integration_restart"
49 tmp = os.getenv("TEMP")
50 signals = [signal.SIGTERM, signal.SIGINT]
53 signals = [signal.SIGTERM, signal.SIGINT, signal.SIGHUP, signal.SIGQUIT]
56 def cleanup_onerror(function, path, excinfo):
58 if not os.path.exists(path):
60 elif not os.access(path, os.W_OK):
61 # Is the error an access error ?
62 os.chmod(path, stat.S_IWUSR)
70 path = os.path.join(tmp, "c_bootstrap_server")
71 test.p("Removing " + path)
72 while ((os.path.exists(path)) and (retries > 0)):
73 shutil.rmtree((path), False, cleanup_onerror)
76 if (os.path.exists(path)):
77 test.p("Failed to remove " + path)
80 path = os.path.join(tmp, "c_nat_client")
81 test.p("Removing " + path)
82 while((os.path.exists(path)) and(retries > 0)):
83 shutil.rmtree((path), False, cleanup_onerror)
86 if (os.path.exists(path)):
87 test.p("Failed to remove " + path)
90 def success_restart_cont(check):
92 print('Peers connected successfully after restart')
98 def fail_restart_cont(check):
101 print('Peers failed to connect after restart')
105 def success_connect_cont(check):
106 print('Peers connected successfully')
112 test.p('Restarting client & server')
117 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
118 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
119 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
120 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
122 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
123 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
124 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
125 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
127 check.run_blocking(check_timeout, success_restart_cont, fail_restart_cont)
130 def fail_connect_cont(check):
133 print('Peers failed to connect')
139 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
140 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
141 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
142 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
144 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
145 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
146 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
147 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
149 check.run_blocking(check_timeout, success_connect_cont, fail_connect_cont)
156 def SigHandler(signum=None, frame=None):
161 print('Test was aborted!')
181 signal.signal(sig, SigHandler)
183 test = Test('test_integration_disconnect', verbose)
185 server = Peer(test, './confs/c_bootstrap_server.conf')
188 client = Peer(test, './confs/c_nat_client.conf')
191 if (True != server.start()):
192 print('Failed to start server')
200 # Give the server time to start
203 if (True != client.start()):
204 print('Failed to start client')
218 if (success == False):
227 except(KeyboardInterrupt, SystemExit):
228 print('Test interrupted')
232 if (success == False):