4 # Copyright (c) 2013-2015, 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
19 logger = logging.getLogger()
21 if os.path.exists('../../wpaspy'):
22 sys.path.append('../../wpaspy')
24 sys.path.append('../../../wpaspy')
26 from wpasupplicant import WpaSupplicant
27 from hostapd import HostapdGlobal
28 from check_kernel import check_kernel
29 from wlantest import Wlantest
30 from utils import HwsimSkip
32 def set_term_echo(fd, enabled):
33 [iflag, oflag, cflag, lflag, ispeed, ospeed, cc] = termios.tcgetattr(fd)
37 lflag &= ~termios.ECHO
38 termios.tcsetattr(fd, termios.TCSANOW,
39 [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
41 def reset_devs(dev, apdev):
47 logger.info("Failed to reset device " + d.ifname)
52 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
53 ifaces = wpas.global_request("INTERFACES").splitlines()
55 if iface.startswith("wlan"):
56 wpas.interface_remove(iface)
61 hapd = HostapdGlobal()
63 hapd.remove('wlan3-3')
64 hapd.remove('wlan3-2')
66 hapd.remove(ap['ifname'])
68 logger.info("Failed to remove hostapd interface")
73 def add_log_file(conn, test, run, type, path):
74 if not os.path.exists(path):
77 with open(path, 'r') as f:
81 sql = "INSERT INTO logs(test,run,type,contents) VALUES(?, ?, ?, ?)"
82 params = (test, run, type, contents)
84 conn.execute(sql, params)
87 print "sqlite: " + str(e)
88 print "sql: %r" % (params, )
90 def report(conn, prefill, build, commit, run, test, result, duration, logdir,
98 conn.execute('DELETE FROM results WHERE test=? AND run=? AND result=?', (test, run, 'NOTRUN'))
99 sql = "INSERT INTO results(test,result,run,time,duration,build,commitid) VALUES(?, ?, ?, ?, ?, ?, ?)"
100 params = (test, result, run, time.time(), duration, build, commit)
102 conn.execute(sql, params)
106 print "sqlite: " + str(e)
107 print "sql: %r" % (params, )
110 for log in [ "log", "log0", "log1", "log2", "log3", "log5",
111 "hostapd", "dmesg", "hwsim0", "hwsim0.pcapng" ]:
112 add_log_file(conn, test, run, log,
113 logdir + "/" + test + "." + log)
115 class DataCollector(object):
116 def __init__(self, logdir, testname, tracing, dmesg):
117 self._logdir = logdir
118 self._testname = testname
119 self._tracing = tracing
123 output = os.path.abspath(os.path.join(self._logdir, '%s.dat' % (self._testname, )))
124 self._trace_cmd = subprocess.Popen(['sudo', 'trace-cmd', 'record', '-o', output, '-e', 'mac80211', '-e', 'cfg80211', 'sh', '-c', 'echo STARTED ; read l'],
125 stdin=subprocess.PIPE,
126 stdout=subprocess.PIPE,
127 stderr=open('/dev/null', 'w'),
129 l = self._trace_cmd.stdout.read(7)
130 while self._trace_cmd.poll() is None and not 'STARTED' in l:
131 l += self._trace_cmd.stdout.read(1)
132 res = self._trace_cmd.returncode
134 print "Failed calling trace-cmd: returned exit status %d" % res
136 def __exit__(self, type, value, traceback):
138 self._trace_cmd.stdin.write('DONE\n')
139 self._trace_cmd.wait()
141 output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, ))
142 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open(output, 'w'))
144 def rename_log(logdir, basename, testname, dev):
147 srcname = os.path.join(logdir, basename)
148 dstname = os.path.join(logdir, testname + '.' + basename)
150 while os.path.exists(dstname):
151 dstname = os.path.join(logdir,
152 testname + '.' + basename + '-' + str(num))
154 os.rename(srcname, dstname)
157 subprocess.call(['sudo', 'chown', '-f', getpass.getuser(), srcname])
159 logger.info("Failed to rename log files")
165 if os.path.exists('run-tests.py'):
166 files = os.listdir(".")
168 files = os.listdir("..")
170 m = re.match(r'(test_.*)\.py$', t)
172 logger.debug("Import test cases from " + t)
173 mod = __import__(m.group(1))
174 test_modules.append(mod.__name__.replace('test_', '', 1))
175 for key,val in mod.__dict__.iteritems():
176 if key.startswith("test_"):
178 test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests]))
182 parser = argparse.ArgumentParser(description='hwsim test runner')
183 parser.add_argument('--logdir', metavar='<directory>',
184 help='log output directory for all other options, ' +
185 'must be given if other log options are used')
186 group = parser.add_mutually_exclusive_group()
187 group.add_argument('-d', const=logging.DEBUG, action='store_const',
188 dest='loglevel', default=logging.INFO,
189 help="verbose debug output")
190 group.add_argument('-q', const=logging.WARNING, action='store_const',
191 dest='loglevel', help="be quiet")
193 parser.add_argument('-S', metavar='<sqlite3 db>', dest='database',
194 help='database to write results to')
195 parser.add_argument('--prefill-tests', action='store_true', dest='prefill',
196 help='prefill test database with NOTRUN before all tests')
197 parser.add_argument('--commit', metavar='<commit id>',
198 help='commit ID, only for database')
199 parser.add_argument('-b', metavar='<build>', dest='build', help='build ID')
200 parser.add_argument('-L', action='store_true', dest='update_tests_db',
201 help='List tests (and update descriptions in DB)')
202 parser.add_argument('-T', action='store_true', dest='tracing',
203 help='collect tracing per test case (in log directory)')
204 parser.add_argument('-D', action='store_true', dest='dmesg',
205 help='collect dmesg per test case (in log directory)')
206 parser.add_argument('--shuffle-tests', action='store_true',
207 dest='shuffle_tests',
208 help='Shuffle test cases to randomize order')
209 parser.add_argument('--split', help='split tests for parallel execution (<server number>/<total servers>)')
210 parser.add_argument('--no-reset', action='store_true', dest='no_reset',
211 help='Do not reset devices at the end of the test')
212 parser.add_argument('--long', action='store_true',
213 help='Include test cases that take long time')
214 parser.add_argument('-f', dest='testmodules', metavar='<test module>',
215 help='execute only tests from these test modules',
216 type=str, choices=[[]] + test_modules, nargs='+')
217 parser.add_argument('-l', metavar='<modules file>', dest='mfile',
218 help='test modules file name')
219 parser.add_argument('-i', action='store_true', dest='stdin_ctrl',
220 help='stdin-controlled test case execution')
221 parser.add_argument('tests', metavar='<test>', nargs='*', type=str,
222 help='tests to run (only valid without -f)',
223 choices=[[]] + test_names)
225 args = parser.parse_args()
227 if (args.tests and args.testmodules) or (args.tests and args.mfile) or (args.testmodules and args.mfile):
228 print 'Invalid arguments - only one of (test, test modules, modules file) can be given.'
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 for selected in args.tests:
257 name = t.__name__.replace('test_', '', 1)
259 tests_to_run.append(t)
262 name = t.__name__.replace('test_', '', 1)
264 if not t.__module__.replace('test_', '', 1) in args.testmodules:
266 tests_to_run.append(t)
268 if args.update_tests_db:
269 for t in tests_to_run:
270 name = t.__name__.replace('test_', '', 1)
271 if t.__doc__ is None:
272 print name + " - MISSING DESCRIPTION"
274 print name + " - " + t.__doc__
276 sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
277 params = (name, t.__doc__)
279 conn.execute(sql, params)
281 print "sqlite: " + str(e)
282 print "sql: %r" % (params,)
289 if os.path.exists('logs/current'):
290 args.logdir = 'logs/current'
294 # Write debug level log to a file and configurable verbosity to stdout
295 logger.setLevel(logging.DEBUG)
297 stdout_handler = logging.StreamHandler()
298 stdout_handler.setLevel(args.loglevel)
299 logger.addHandler(stdout_handler)
301 file_name = os.path.join(args.logdir, 'run-tests.log')
302 log_handler = logging.FileHandler(file_name)
303 log_handler.setLevel(logging.DEBUG)
304 fmt = "%(asctime)s %(levelname)s %(message)s"
305 log_formatter = logging.Formatter(fmt)
306 log_handler.setFormatter(log_formatter)
307 logger.addHandler(log_handler)
309 dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
310 dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
311 dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
312 dev = [ dev0, dev1, dev2 ]
314 apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
315 apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
319 logger.info(d.ifname + ": No response from wpa_supplicant")
321 logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
323 logger.info("APDEV: " + ap['ifname'])
329 # make sure nothing is left over from previous runs
330 # (if there were any other manual runs or we crashed)
331 if not reset_devs(dev, apdev):
338 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w'))
340 if conn and args.prefill:
341 for t in tests_to_run:
342 name = t.__name__.replace('test_', '', 1)
343 report(conn, False, args.build, args.commit, run, name, 'NOTRUN', 0,
344 args.logdir, sql_commit=False)
348 vals = args.split.split('/')
349 split_server = int(vals[0])
350 split_total = int(vals[1])
351 logger.info("Parallel execution - %d/%d" % (split_server, split_total))
353 tests_to_run.sort(key=lambda t: t.__name__)
354 tests_to_run = [x for i,x in enumerate(tests_to_run) if i % split_total == split_server]
356 if args.shuffle_tests:
357 from random import shuffle
358 shuffle(tests_to_run)
366 num_tests = len(tests_to_run)
368 set_term_echo(sys.stdin.fileno(), False)
371 test = sys.stdin.readline()
374 test = test.splitlines()[0]
379 name = tt.__name__.replace('test_', '', 1)
388 if len(tests_to_run) == 0:
390 t = tests_to_run.pop(0)
392 name = t.__name__.replace('test_', '', 1)
394 log_handler.stream.close()
395 logger.removeHandler(log_handler)
396 file_name = os.path.join(args.logdir, name + '.log')
397 log_handler = logging.FileHandler(file_name)
398 log_handler.setLevel(logging.DEBUG)
399 log_handler.setFormatter(log_formatter)
400 logger.addHandler(log_handler)
403 with DataCollector(args.logdir, name, args.tracing, args.dmesg):
405 msg = "START {} {}/{}".format(name, count, num_tests)
407 if args.loglevel == logging.WARNING:
411 logger.info("Test: " + t.__doc__)
412 start = datetime.now()
417 raise Exception("PING failed for {}".format(d.ifname))
418 if not d.global_ping():
419 raise Exception("Global PING failed for {}".format(d.ifname))
420 d.request("NOTE TEST-START " + name)
422 logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname)
424 print "FAIL " + name + " - could not start test"
429 set_term_echo(sys.stdin.fileno(), True)
432 if t.func_code.co_argcount > 2:
434 params['logdir'] = args.logdir
435 params['long'] = args.long
436 res = t(dev, apdev, params)
437 elif t.func_code.co_argcount > 1:
446 logger.info("Skip test case: %s" % e)
450 if args.loglevel == logging.WARNING:
451 print "Exception: " + str(e)
456 d.request("NOTE TEST-STOP " + name)
458 logger.info("Failed to issue TEST-STOP after {} for {}".format(name, d.ifname))
462 wpas = WpaSupplicant("/tmp/wpas-wlan5")
464 rename_log(args.logdir, 'log5', name, wpas)
465 if not args.no_reset:
470 print "Leaving devices in current state"
472 reset_ok = reset_devs(dev, apdev)
474 for i in range(0, 3):
475 rename_log(args.logdir, 'log' + str(i), name, dev[i])
477 hapd = HostapdGlobal()
479 print "Failed to connect to hostapd interface"
484 rename_log(args.logdir, 'hostapd', name, hapd)
487 rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
488 rename_log(args.logdir, 'hwsim0', name, wt)
493 if result == 'PASS' and args.dmesg:
494 if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
495 logger.info("Kernel issue found in dmesg - mark test failed")
500 elif result == 'SKIP':
505 report(conn, args.prefill, args.build, args.commit, run, name, result,
506 diff.total_seconds(), args.logdir)
507 result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
509 if args.loglevel == logging.WARNING:
514 print "Terminating early due to device reset failure"
517 set_term_echo(sys.stdin.fileno(), True)
520 log_handler.stream.close()
521 logger.removeHandler(log_handler)
522 file_name = os.path.join(args.logdir, 'run-tests.log')
523 log_handler = logging.FileHandler(file_name)
524 log_handler.setLevel(logging.DEBUG)
525 log_handler.setFormatter(log_formatter)
526 logger.addHandler(log_handler)
532 logger.info("passed {} test case(s)".format(len(passed)))
533 logger.info("skipped {} test case(s)".format(len(skipped)))
534 logger.info("failed tests: " + ' '.join(failed))
535 if args.loglevel == logging.WARNING:
536 print "failed tests: " + ' '.join(failed)
538 logger.info("passed all {} test case(s)".format(len(passed)))
540 logger.info("skipped {} test case(s)".format(len(skipped)))
541 if args.loglevel == logging.WARNING:
542 print "passed all {} test case(s)".format(len(passed))
544 print "skipped {} test case(s)".format(len(skipped))
546 if __name__ == "__main__":