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('-l', metavar='<modules file>', dest='mfile',
199 help='test modules file name')
200 parser.add_argument('tests', metavar='<test>', nargs='*', type=str,
201 help='tests to run (only valid without -f)',
202 choices=[[]] + test_names)
204 args = parser.parse_args()
206 if (args.tests and args.testmodules) or (args.tests and args.mfile) or (args.testmodules and args.mfile):
207 print 'Invalid arguments - only one of (test, test modules, modules file) can be given.'
211 if os.path.exists('logs/current'):
212 args.logdir = 'logs/current'
216 # Write debug level log to a file and configurable verbosity to stdout
217 logger.setLevel(logging.DEBUG)
219 stdout_handler = logging.StreamHandler()
220 stdout_handler.setLevel(args.loglevel)
221 logger.addHandler(stdout_handler)
223 file_name = os.path.join(args.logdir, 'run-tests.log')
224 log_handler = logging.FileHandler(file_name)
225 log_handler.setLevel(logging.DEBUG)
226 fmt = "%(asctime)s %(levelname)s %(message)s"
227 log_formatter = logging.Formatter(fmt)
228 log_handler.setFormatter(log_formatter)
229 logger.addHandler(log_handler)
233 conn = sqlite3.connect(args.database)
234 conn.execute('CREATE TABLE IF NOT EXISTS results (test,result,run,time,duration,build,commitid)')
235 conn.execute('CREATE TABLE IF NOT EXISTS tests (test,description)')
236 conn.execute('CREATE TABLE IF NOT EXISTS logs (test,run,type,contents)')
241 run = int(time.time())
243 # read the modules from the modules file
245 args.testmodules = []
246 with open(args.mfile) as f:
247 for line in f.readlines():
249 if not line or line.startswith('#'):
251 args.testmodules.append(line)
255 name = t.__name__.replace('test_', '', 1)
257 if not name in args.tests:
260 if not t.__module__.replace('test_', '', 1) in args.testmodules:
262 tests_to_run.append(t)
264 if args.update_tests_db:
265 for t in tests_to_run:
266 name = t.__name__.replace('test_', '', 1)
267 if t.__doc__ is None:
268 print name + " - MISSING DESCRIPTION"
270 print name + " - " + t.__doc__
272 sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
273 params = (name, t.__doc__)
275 conn.execute(sql, params)
277 print "sqlite: " + str(e)
278 print "sql: %r" % (params,)
285 dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
286 dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
287 dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
288 dev = [ dev0, dev1, dev2 ]
290 apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
291 apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
295 logger.info(d.ifname + ": No response from wpa_supplicant")
297 logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
299 logger.info("APDEV: " + ap['ifname'])
305 # make sure nothing is left over from previous runs
306 # (if there were any other manual runs or we crashed)
307 if not reset_devs(dev, apdev):
314 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w'))
316 if conn and args.prefill:
317 for t in tests_to_run:
318 name = t.__name__.replace('test_', '', 1)
319 report(conn, False, args.build, args.commit, run, name, 'NOTRUN', 0,
323 vals = args.split.split('/')
324 split_server = int(vals[0])
325 split_total = int(vals[1])
326 logger.info("Parallel execution - %d/%d" % (split_server, split_total))
328 tests_to_run.sort(key=lambda t: t.__name__)
329 tests_to_run = [x for i,x in enumerate(tests_to_run) if i % split_total == split_server]
331 if args.shuffle_tests:
332 from random import shuffle
333 shuffle(tests_to_run)
336 for t in tests_to_run:
337 name = t.__name__.replace('test_', '', 1)
339 log_handler.stream.close()
340 logger.removeHandler(log_handler)
341 file_name = os.path.join(args.logdir, name + '.log')
342 log_handler = logging.FileHandler(file_name)
343 log_handler.setLevel(logging.DEBUG)
344 log_handler.setFormatter(log_formatter)
345 logger.addHandler(log_handler)
348 with DataCollector(args.logdir, name, args.tracing, args.dmesg):
350 msg = "START {} {}/{}".format(name, count, len(tests_to_run))
352 if args.loglevel == logging.WARNING:
356 logger.info("Test: " + t.__doc__)
357 start = datetime.now()
362 raise Exception("PING failed for {}".format(d.ifname))
363 if not d.global_ping():
364 raise Exception("Global PING failed for {}".format(d.ifname))
365 d.request("NOTE TEST-START " + name)
367 logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname)
369 print "FAIL " + name + " - could not start test"
375 if t.func_code.co_argcount > 2:
377 params['logdir'] = args.logdir
378 params['long'] = args.long
379 res = t(dev, apdev, params)
380 elif t.func_code.co_argcount > 1:
390 if args.loglevel == logging.WARNING:
391 print "Exception: " + str(e)
396 d.request("NOTE TEST-STOP " + name)
398 logger.info("Failed to issue TEST-STOP after {} for {}".format(name, d.ifname))
402 wpas = WpaSupplicant("/tmp/wpas-wlan5")
404 rename_log(args.logdir, 'log5', name, wpas)
405 if not args.no_reset:
410 print "Leaving devices in current state"
412 reset_ok = reset_devs(dev, apdev)
414 for i in range(0, 3):
415 rename_log(args.logdir, 'log' + str(i), name, dev[i])
417 hapd = HostapdGlobal()
419 print "Failed to connect to hostapd interface"
424 rename_log(args.logdir, 'hostapd', name, hapd)
427 rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
428 rename_log(args.logdir, 'hwsim0', name, wt)
433 if result == 'PASS' and args.dmesg:
434 if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
435 logger.info("Kernel issue found in dmesg - mark test failed")
440 elif result == 'SKIP':
445 report(conn, args.prefill, args.build, args.commit, run, name, result,
446 diff.total_seconds(), args.logdir)
447 result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
449 if args.loglevel == logging.WARNING:
454 print "Terminating early due to device reset failure"
458 log_handler.stream.close()
459 logger.removeHandler(log_handler)
460 file_name = os.path.join(args.logdir, 'run-tests.log')
461 log_handler = logging.FileHandler(file_name)
462 log_handler.setLevel(logging.DEBUG)
463 log_handler.setFormatter(log_formatter)
464 logger.addHandler(log_handler)
470 logger.info("passed {} test case(s)".format(len(passed)))
471 logger.info("skipped {} test case(s)".format(len(skipped)))
472 logger.info("failed tests: " + ' '.join(failed))
473 if args.loglevel == logging.WARNING:
474 print "failed tests: " + ' '.join(failed)
476 logger.info("passed all {} test case(s)".format(len(passed)))
478 logger.info("skipped {} test case(s)".format(len(skipped)))
479 if args.loglevel == logging.WARNING:
480 print "passed all {} test case(s)".format(len(passed))
482 print "skipped {} test case(s)".format(len(skipped))
484 if __name__ == "__main__":