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.
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/>.
18 # SPDX-License-Identifier: AGPL3.0-or-later
29 from gnunet_testing import Peer
30 from gnunet_testing import Test
31 from gnunet_testing import Check
32 from gnunet_testing import Condition
33 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
45 testname = "test_integration_restart"
50 tmp = os.getenv("TEMP")
51 signals = [signal.SIGTERM, signal.SIGINT]
54 signals = [signal.SIGTERM, signal.SIGINT, signal.SIGHUP, signal.SIGQUIT]
57 def cleanup_onerror(function, path, excinfo):
59 if not os.path.exists(path):
61 elif not os.access(path, os.W_OK):
62 # Is the error an access error ?
63 os.chmod(path, stat.S_IWUSR)
71 path = os.path.join(tmp, "c_bootstrap_server")
72 test.p("Removing " + path)
73 while ((os.path.exists(path)) and (retries > 0)):
74 shutil.rmtree((path), False, cleanup_onerror)
77 if (os.path.exists(path)):
78 test.p("Failed to remove " + path)
81 path = os.path.join(tmp, "c_no_nat_client")
82 test.p("Removing " + path)
83 while ((os.path.exists(path)) and (retries > 0)):
84 shutil.rmtree((path), False, cleanup_onerror)
87 if (os.path.exists(path)):
88 test.p("Failed to remove " + path)
91 def success_restart_cont(check):
93 print('Peers connected successfully after restart')
99 def fail_restart_cont(check):
102 print('Peers failed to connect after restart')
106 def success_connect_cont(check):
107 print('Peers connected successfully')
113 test.p('Restarting client & server')
118 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
119 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
120 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
121 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
123 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
124 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
125 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
126 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
128 check.run_blocking(check_timeout, success_restart_cont, fail_restart_cont)
131 def fail_connect_cont(check):
134 print('Peers failed to connect')
140 check.add(StatisticsCondition(client, 'transport', '# peers connected', 1))
141 check.add(StatisticsCondition(client, 'core', '# peers connected', 1))
142 check.add(StatisticsCondition(client, 'topology', '# peers connected', 1))
143 check.add(StatisticsCondition(client, 'fs', '# peers connected', 1))
145 check.add(StatisticsCondition(server, 'transport', '# peers connected', 1))
146 check.add(StatisticsCondition(server, 'core', '# peers connected', 1))
147 check.add(StatisticsCondition(server, 'topology', '# peers connected', 1))
148 check.add(StatisticsCondition(server, 'fs', '# peers connected', 1))
150 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_no_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):