4 # Copyright (c) 2013-2014, Jouni Malinen <j@w1.fi>
6 # This software may be distributed under the terms of the BSD license.
7 # See README for more details.
13 from datetime import datetime
18 logger = logging.getLogger()
20 sys.path.append('../../wpaspy')
22 from wpasupplicant import WpaSupplicant
23 from hostapd import HostapdGlobal
24 from check_kernel import check_kernel
25 from wlantest import Wlantest
27 def reset_devs(dev, apdev):
33 logger.info("Failed to reset device " + d.ifname)
38 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
39 ifaces = wpas.global_request("INTERFACES").splitlines()
41 if iface.startswith("wlan"):
42 wpas.interface_remove(iface)
47 hapd = HostapdGlobal()
49 hapd.remove('wlan3-3')
50 hapd.remove('wlan3-2')
52 hapd.remove(ap['ifname'])
54 logger.info("Failed to remove hostapd interface")
59 def add_log_file(conn, test, run, type, path):
60 if not os.path.exists(path):
63 with open(path, 'r') as f:
67 sql = "INSERT INTO logs(test,run,type,contents) VALUES(?, ?, ?, ?)"
68 params = (test, run, type, contents)
70 conn.execute(sql, params)
73 print "sqlite: " + str(e)
74 print "sql: %r" % (params, )
76 def report(conn, prefill, build, commit, run, test, result, duration, logdir):
83 conn.execute('DELETE FROM results WHERE test=? AND run=? AND result=?', (test, run, 'NOTRUN'))
84 sql = "INSERT INTO results(test,result,run,time,duration,build,commitid) VALUES(?, ?, ?, ?, ?, ?, ?)"
85 params = (test, result, run, time.time(), duration, build, commit)
87 conn.execute(sql, params)
90 print "sqlite: " + str(e)
91 print "sql: %r" % (params, )
94 for log in [ "log", "log0", "log1", "log2", "log3", "log5",
95 "hostapd", "dmesg", "hwsim0", "hwsim0.pcapng" ]:
96 add_log_file(conn, test, run, log,
97 logdir + "/" + test + "." + log)
99 class DataCollector(object):
100 def __init__(self, logdir, testname, tracing, dmesg):
101 self._logdir = logdir
102 self._testname = testname
103 self._tracing = tracing
107 output = os.path.abspath(os.path.join(self._logdir, '%s.dat' % (self._testname, )))
108 self._trace_cmd = subprocess.Popen(['sudo', 'trace-cmd', 'record', '-o', output, '-e', 'mac80211', '-e', 'cfg80211', 'sh', '-c', 'echo STARTED ; read l'],
109 stdin=subprocess.PIPE,
110 stdout=subprocess.PIPE,
111 stderr=open('/dev/null', 'w'),
113 l = self._trace_cmd.stdout.read(7)
114 while self._trace_cmd.poll() is None and not 'STARTED' in l:
115 l += self._trace_cmd.stdout.read(1)
116 res = self._trace_cmd.returncode
118 print "Failed calling trace-cmd: returned exit status %d" % res
120 def __exit__(self, type, value, traceback):
122 self._trace_cmd.stdin.write('DONE\n')
123 self._trace_cmd.wait()
125 output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, ))
126 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open(output, 'w'))
128 def rename_log(logdir, basename, testname, dev):
131 srcname = os.path.join(logdir, basename)
132 dstname = os.path.join(logdir, testname + '.' + basename)
134 while os.path.exists(dstname):
135 dstname = os.path.join(logdir,
136 testname + '.' + basename + '-' + str(num))
138 os.rename(srcname, dstname)
141 subprocess.call(['sudo', 'chown', '-f', getpass.getuser(), srcname])
143 logger.info("Failed to rename log files")
149 for t in os.listdir("."):
150 m = re.match(r'(test_.*)\.py$', t)
152 logger.debug("Import test cases from " + t)
153 mod = __import__(m.group(1))
154 test_modules.append(mod.__name__.replace('test_', '', 1))
156 if s.startswith("test_"):
157 func = mod.__dict__.get(s)
159 test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests]))
163 parser = argparse.ArgumentParser(description='hwsim test runner')
164 parser.add_argument('--logdir', metavar='<directory>',
165 help='log output directory for all other options, ' +
166 'must be given if other log options are used')
167 group = parser.add_mutually_exclusive_group()
168 group.add_argument('-d', const=logging.DEBUG, action='store_const',
169 dest='loglevel', default=logging.INFO,
170 help="verbose debug output")
171 group.add_argument('-q', const=logging.WARNING, action='store_const',
172 dest='loglevel', help="be quiet")
174 parser.add_argument('-S', metavar='<sqlite3 db>', dest='database',
175 help='database to write results to')
176 parser.add_argument('--prefill-tests', action='store_true', dest='prefill',
177 help='prefill test database with NOTRUN before all tests')
178 parser.add_argument('--commit', metavar='<commit id>',
179 help='commit ID, only for database')
180 parser.add_argument('-b', metavar='<build>', dest='build', help='build ID')
181 parser.add_argument('-L', action='store_true', dest='update_tests_db',
182 help='List tests (and update descriptions in DB)')
183 parser.add_argument('-T', action='store_true', dest='tracing',
184 help='collect tracing per test case (in log directory)')
185 parser.add_argument('-D', action='store_true', dest='dmesg',
186 help='collect dmesg per test case (in log directory)')
187 parser.add_argument('--shuffle-tests', action='store_true',
188 dest='shuffle_tests',
189 help='Shuffle test cases to randomize order')
190 parser.add_argument('--split', help='split tests for parallel execution (<server number>/<total servers>)')
191 parser.add_argument('--no-reset', action='store_true', dest='no_reset',
192 help='Do not reset devices at the end of the test')
193 parser.add_argument('--long', action='store_true',
194 help='Include test cases that take long time')
195 parser.add_argument('-f', dest='testmodules', metavar='<test module>',
196 help='execute only tests from these test modules',
197 type=str, choices=[[]] + test_modules, nargs='+')
198 parser.add_argument('tests', metavar='<test>', nargs='*', type=str,
199 help='tests to run (only valid without -f)',
200 choices=[[]] + test_names)
202 args = parser.parse_args()
204 if args.tests and args.testmodules:
205 print 'Invalid arguments - both test module and tests given'
209 if os.path.exists('logs/current'):
210 args.logdir = 'logs/current'
214 # Write debug level log to a file and configurable verbosity to stdout
215 logger.setLevel(logging.DEBUG)
217 stdout_handler = logging.StreamHandler()
218 stdout_handler.setLevel(args.loglevel)
219 logger.addHandler(stdout_handler)
221 file_name = os.path.join(args.logdir, 'run-tests.log')
222 log_handler = logging.FileHandler(file_name)
223 log_handler.setLevel(logging.DEBUG)
224 fmt = "%(asctime)s %(levelname)s %(message)s"
225 log_formatter = logging.Formatter(fmt)
226 log_handler.setFormatter(log_formatter)
227 logger.addHandler(log_handler)
231 conn = sqlite3.connect(args.database)
232 conn.execute('CREATE TABLE IF NOT EXISTS results (test,result,run,time,duration,build,commitid)')
233 conn.execute('CREATE TABLE IF NOT EXISTS tests (test,description)')
234 conn.execute('CREATE TABLE IF NOT EXISTS logs (test,run,type,contents)')
239 run = int(time.time())
241 if args.update_tests_db:
243 name = t.__name__.replace('test_', '', 1)
244 if t.__doc__ is None:
245 print name + " - MISSING DESCRIPTION"
247 print name + " - " + t.__doc__
249 sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
250 params = (name, t.__doc__)
252 conn.execute(sql, params)
254 print "sqlite: " + str(e)
255 print "sql: %r" % (params,)
262 dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
263 dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
264 dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
265 dev = [ dev0, dev1, dev2 ]
267 apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
268 apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
272 logger.info(d.ifname + ": No response from wpa_supplicant")
274 logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
276 logger.info("APDEV: " + ap['ifname'])
282 # make sure nothing is left over from previous runs
283 # (if there were any other manual runs or we crashed)
284 if not reset_devs(dev, apdev):
291 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w'))
295 name = t.__name__.replace('test_', '', 1)
297 if not name in args.tests:
300 if not t.__module__.replace('test_', '', 1) in args.testmodules:
302 tests_to_run.append(t)
304 if conn and args.prefill:
305 for t in tests_to_run:
306 name = t.__name__.replace('test_', '', 1)
307 report(conn, False, args.build, args.commit, run, name, 'NOTRUN', 0,
311 vals = args.split.split('/')
312 split_server = int(vals[0])
313 split_total = int(vals[1])
314 logger.info("Parallel execution - %d/%d" % (split_server, split_total))
316 tests_to_run.sort(key=lambda t: t.__name__)
317 tests_to_run = [x for i,x in enumerate(tests_to_run) if i % split_total == split_server]
319 if args.shuffle_tests:
320 from random import shuffle
321 shuffle(tests_to_run)
324 for t in tests_to_run:
325 name = t.__name__.replace('test_', '', 1)
327 log_handler.stream.close()
328 logger.removeHandler(log_handler)
329 file_name = os.path.join(args.logdir, name + '.log')
330 log_handler = logging.FileHandler(file_name)
331 log_handler.setLevel(logging.DEBUG)
332 log_handler.setFormatter(log_formatter)
333 logger.addHandler(log_handler)
336 with DataCollector(args.logdir, name, args.tracing, args.dmesg):
338 msg = "START {} {}/{}".format(name, count, len(tests_to_run))
340 if args.loglevel == logging.WARNING:
344 logger.info("Test: " + t.__doc__)
345 start = datetime.now()
350 raise Exception("PING failed for {}".format(d.ifname))
351 if not d.global_ping():
352 raise Exception("Global PING failed for {}".format(d.ifname))
353 d.request("NOTE TEST-START " + name)
355 logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname)
357 print "FAIL " + name + " - could not start test"
363 if t.func_code.co_argcount > 2:
365 params['logdir'] = args.logdir
366 params['long'] = args.long
367 res = t(dev, apdev, params)
368 elif t.func_code.co_argcount > 1:
378 if args.loglevel == logging.WARNING:
379 print "Exception: " + str(e)
384 d.request("NOTE TEST-STOP " + name)
386 logger.info("Failed to issue TEST-STOP after {} for {}".format(name, d.ifname))
390 wpas = WpaSupplicant("/tmp/wpas-wlan5")
392 rename_log(args.logdir, 'log5', name, wpas)
393 if not args.no_reset:
398 print "Leaving devices in current state"
400 reset_ok = reset_devs(dev, apdev)
402 for i in range(0, 3):
403 rename_log(args.logdir, 'log' + str(i), name, dev[i])
405 hapd = HostapdGlobal()
407 print "Failed to connect to hostapd interface"
412 rename_log(args.logdir, 'hostapd', name, hapd)
415 rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
416 rename_log(args.logdir, 'hwsim0', name, wt)
421 if result == 'PASS' and args.dmesg:
422 if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
423 logger.info("Kernel issue found in dmesg - mark test failed")
428 elif result == 'SKIP':
433 report(conn, args.prefill, args.build, args.commit, run, name, result,
434 diff.total_seconds(), args.logdir)
435 result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
437 if args.loglevel == logging.WARNING:
442 print "Terminating early due to device reset failure"
446 log_handler.stream.close()
447 logger.removeHandler(log_handler)
448 file_name = os.path.join(args.logdir, 'run-tests.log')
449 log_handler = logging.FileHandler(file_name)
450 log_handler.setLevel(logging.DEBUG)
451 log_handler.setFormatter(log_formatter)
452 logger.addHandler(log_handler)
458 logger.info("passed {} test case(s)".format(len(passed)))
459 logger.info("skipped {} test case(s)".format(len(skipped)))
460 logger.info("failed tests: " + ' '.join(failed))
461 if args.loglevel == logging.WARNING:
462 print "failed tests: " + ' '.join(failed)
464 logger.info("passed all {} test case(s)".format(len(passed)))
466 logger.info("skipped {} test case(s)".format(len(skipped)))
467 if args.loglevel == logging.WARNING:
468 print "passed all {} test case(s)".format(len(passed))
470 print "skipped {} test case(s)".format(len(skipped))
472 if __name__ == "__main__":