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
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
31 def set_term_echo(fd, enabled):
32 [iflag, oflag, cflag, lflag, ispeed, ospeed, cc] = termios.tcgetattr(fd)
36 lflag &= ~termios.ECHO
37 termios.tcsetattr(fd, termios.TCSANOW,
38 [iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
40 def reset_devs(dev, apdev):
46 logger.info("Failed to reset device " + d.ifname)
51 wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
52 ifaces = wpas.global_request("INTERFACES").splitlines()
54 if iface.startswith("wlan"):
55 wpas.interface_remove(iface)
60 hapd = HostapdGlobal()
62 hapd.remove('wlan3-3')
63 hapd.remove('wlan3-2')
65 hapd.remove(ap['ifname'])
67 logger.info("Failed to remove hostapd interface")
72 def add_log_file(conn, test, run, type, path):
73 if not os.path.exists(path):
76 with open(path, 'r') as f:
80 sql = "INSERT INTO logs(test,run,type,contents) VALUES(?, ?, ?, ?)"
81 params = (test, run, type, contents)
83 conn.execute(sql, params)
86 print "sqlite: " + str(e)
87 print "sql: %r" % (params, )
89 def report(conn, prefill, build, commit, run, test, result, duration, logdir,
97 conn.execute('DELETE FROM results WHERE test=? AND run=? AND result=?', (test, run, 'NOTRUN'))
98 sql = "INSERT INTO results(test,result,run,time,duration,build,commitid) VALUES(?, ?, ?, ?, ?, ?, ?)"
99 params = (test, result, run, time.time(), duration, build, commit)
101 conn.execute(sql, params)
105 print "sqlite: " + str(e)
106 print "sql: %r" % (params, )
109 for log in [ "log", "log0", "log1", "log2", "log3", "log5",
110 "hostapd", "dmesg", "hwsim0", "hwsim0.pcapng" ]:
111 add_log_file(conn, test, run, log,
112 logdir + "/" + test + "." + log)
114 class DataCollector(object):
115 def __init__(self, logdir, testname, tracing, dmesg):
116 self._logdir = logdir
117 self._testname = testname
118 self._tracing = tracing
122 output = os.path.abspath(os.path.join(self._logdir, '%s.dat' % (self._testname, )))
123 self._trace_cmd = subprocess.Popen(['sudo', 'trace-cmd', 'record', '-o', output, '-e', 'mac80211', '-e', 'cfg80211', 'sh', '-c', 'echo STARTED ; read l'],
124 stdin=subprocess.PIPE,
125 stdout=subprocess.PIPE,
126 stderr=open('/dev/null', 'w'),
128 l = self._trace_cmd.stdout.read(7)
129 while self._trace_cmd.poll() is None and not 'STARTED' in l:
130 l += self._trace_cmd.stdout.read(1)
131 res = self._trace_cmd.returncode
133 print "Failed calling trace-cmd: returned exit status %d" % res
135 def __exit__(self, type, value, traceback):
137 self._trace_cmd.stdin.write('DONE\n')
138 self._trace_cmd.wait()
140 output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, ))
141 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open(output, 'w'))
143 def rename_log(logdir, basename, testname, dev):
146 srcname = os.path.join(logdir, basename)
147 dstname = os.path.join(logdir, testname + '.' + basename)
149 while os.path.exists(dstname):
150 dstname = os.path.join(logdir,
151 testname + '.' + basename + '-' + str(num))
153 os.rename(srcname, dstname)
156 subprocess.call(['sudo', 'chown', '-f', getpass.getuser(), srcname])
158 logger.info("Failed to rename log files")
164 if os.path.exists('run-tests.py'):
165 files = os.listdir(".")
167 files = os.listdir("..")
169 m = re.match(r'(test_.*)\.py$', t)
171 logger.debug("Import test cases from " + t)
172 mod = __import__(m.group(1))
173 test_modules.append(mod.__name__.replace('test_', '', 1))
174 for key,val in mod.__dict__.iteritems():
175 if key.startswith("test_"):
177 test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests]))
181 parser = argparse.ArgumentParser(description='hwsim test runner')
182 parser.add_argument('--logdir', metavar='<directory>',
183 help='log output directory for all other options, ' +
184 'must be given if other log options are used')
185 group = parser.add_mutually_exclusive_group()
186 group.add_argument('-d', const=logging.DEBUG, action='store_const',
187 dest='loglevel', default=logging.INFO,
188 help="verbose debug output")
189 group.add_argument('-q', const=logging.WARNING, action='store_const',
190 dest='loglevel', help="be quiet")
192 parser.add_argument('-S', metavar='<sqlite3 db>', dest='database',
193 help='database to write results to')
194 parser.add_argument('--prefill-tests', action='store_true', dest='prefill',
195 help='prefill test database with NOTRUN before all tests')
196 parser.add_argument('--commit', metavar='<commit id>',
197 help='commit ID, only for database')
198 parser.add_argument('-b', metavar='<build>', dest='build', help='build ID')
199 parser.add_argument('-L', action='store_true', dest='update_tests_db',
200 help='List tests (and update descriptions in DB)')
201 parser.add_argument('-T', action='store_true', dest='tracing',
202 help='collect tracing per test case (in log directory)')
203 parser.add_argument('-D', action='store_true', dest='dmesg',
204 help='collect dmesg per test case (in log directory)')
205 parser.add_argument('--shuffle-tests', action='store_true',
206 dest='shuffle_tests',
207 help='Shuffle test cases to randomize order')
208 parser.add_argument('--split', help='split tests for parallel execution (<server number>/<total servers>)')
209 parser.add_argument('--no-reset', action='store_true', dest='no_reset',
210 help='Do not reset devices at the end of the test')
211 parser.add_argument('--long', action='store_true',
212 help='Include test cases that take long time')
213 parser.add_argument('-f', dest='testmodules', metavar='<test module>',
214 help='execute only tests from these test modules',
215 type=str, choices=[[]] + test_modules, nargs='+')
216 parser.add_argument('-l', metavar='<modules file>', dest='mfile',
217 help='test modules file name')
218 parser.add_argument('-i', action='store_true', dest='stdin_ctrl',
219 help='stdin-controlled test case execution')
220 parser.add_argument('tests', metavar='<test>', nargs='*', type=str,
221 help='tests to run (only valid without -f)',
222 choices=[[]] + test_names)
224 args = parser.parse_args()
226 if (args.tests and args.testmodules) or (args.tests and args.mfile) or (args.testmodules and args.mfile):
227 print 'Invalid arguments - only one of (test, test modules, modules file) can be given.'
232 conn = sqlite3.connect(args.database)
233 conn.execute('CREATE TABLE IF NOT EXISTS results (test,result,run,time,duration,build,commitid)')
234 conn.execute('CREATE TABLE IF NOT EXISTS tests (test,description)')
235 conn.execute('CREATE TABLE IF NOT EXISTS logs (test,run,type,contents)')
240 run = int(time.time())
242 # read the modules from the modules file
244 args.testmodules = []
245 with open(args.mfile) as f:
246 for line in f.readlines():
248 if not line or line.startswith('#'):
250 args.testmodules.append(line)
254 for selected in args.tests:
256 name = t.__name__.replace('test_', '', 1)
258 tests_to_run.append(t)
261 name = t.__name__.replace('test_', '', 1)
263 if not t.__module__.replace('test_', '', 1) in args.testmodules:
265 tests_to_run.append(t)
267 if args.update_tests_db:
268 for t in tests_to_run:
269 name = t.__name__.replace('test_', '', 1)
270 if t.__doc__ is None:
271 print name + " - MISSING DESCRIPTION"
273 print name + " - " + t.__doc__
275 sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
276 params = (name, t.__doc__)
278 conn.execute(sql, params)
280 print "sqlite: " + str(e)
281 print "sql: %r" % (params,)
288 if os.path.exists('logs/current'):
289 args.logdir = 'logs/current'
293 # Write debug level log to a file and configurable verbosity to stdout
294 logger.setLevel(logging.DEBUG)
296 stdout_handler = logging.StreamHandler()
297 stdout_handler.setLevel(args.loglevel)
298 logger.addHandler(stdout_handler)
300 file_name = os.path.join(args.logdir, 'run-tests.log')
301 log_handler = logging.FileHandler(file_name)
302 log_handler.setLevel(logging.DEBUG)
303 fmt = "%(asctime)s %(levelname)s %(message)s"
304 log_formatter = logging.Formatter(fmt)
305 log_handler.setFormatter(log_formatter)
306 logger.addHandler(log_handler)
308 dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
309 dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
310 dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
311 dev = [ dev0, dev1, dev2 ]
313 apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
314 apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
318 logger.info(d.ifname + ": No response from wpa_supplicant")
320 logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
322 logger.info("APDEV: " + ap['ifname'])
328 # make sure nothing is left over from previous runs
329 # (if there were any other manual runs or we crashed)
330 if not reset_devs(dev, apdev):
337 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w'))
339 if conn and args.prefill:
340 for t in tests_to_run:
341 name = t.__name__.replace('test_', '', 1)
342 report(conn, False, args.build, args.commit, run, name, 'NOTRUN', 0,
343 args.logdir, sql_commit=False)
347 vals = args.split.split('/')
348 split_server = int(vals[0])
349 split_total = int(vals[1])
350 logger.info("Parallel execution - %d/%d" % (split_server, split_total))
352 tests_to_run.sort(key=lambda t: t.__name__)
353 tests_to_run = [x for i,x in enumerate(tests_to_run) if i % split_total == split_server]
355 if args.shuffle_tests:
356 from random import shuffle
357 shuffle(tests_to_run)
365 num_tests = len(tests_to_run)
367 set_term_echo(sys.stdin.fileno(), False)
370 test = sys.stdin.readline()
373 test = test.splitlines()[0]
378 name = tt.__name__.replace('test_', '', 1)
387 if len(tests_to_run) == 0:
389 t = tests_to_run.pop(0)
391 name = t.__name__.replace('test_', '', 1)
393 log_handler.stream.close()
394 logger.removeHandler(log_handler)
395 file_name = os.path.join(args.logdir, name + '.log')
396 log_handler = logging.FileHandler(file_name)
397 log_handler.setLevel(logging.DEBUG)
398 log_handler.setFormatter(log_formatter)
399 logger.addHandler(log_handler)
402 with DataCollector(args.logdir, name, args.tracing, args.dmesg):
404 msg = "START {} {}/{}".format(name, count, num_tests)
406 if args.loglevel == logging.WARNING:
410 logger.info("Test: " + t.__doc__)
411 start = datetime.now()
416 raise Exception("PING failed for {}".format(d.ifname))
417 if not d.global_ping():
418 raise Exception("Global PING failed for {}".format(d.ifname))
419 d.request("NOTE TEST-START " + name)
421 logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname)
423 print "FAIL " + name + " - could not start test"
428 set_term_echo(sys.stdin.fileno(), True)
431 if t.func_code.co_argcount > 2:
433 params['logdir'] = args.logdir
434 params['long'] = args.long
435 res = t(dev, apdev, params)
436 elif t.func_code.co_argcount > 1:
446 if args.loglevel == logging.WARNING:
447 print "Exception: " + str(e)
452 d.request("NOTE TEST-STOP " + name)
454 logger.info("Failed to issue TEST-STOP after {} for {}".format(name, d.ifname))
458 wpas = WpaSupplicant("/tmp/wpas-wlan5")
460 rename_log(args.logdir, 'log5', name, wpas)
461 if not args.no_reset:
466 print "Leaving devices in current state"
468 reset_ok = reset_devs(dev, apdev)
470 for i in range(0, 3):
471 rename_log(args.logdir, 'log' + str(i), name, dev[i])
473 hapd = HostapdGlobal()
475 print "Failed to connect to hostapd interface"
480 rename_log(args.logdir, 'hostapd', name, hapd)
483 rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
484 rename_log(args.logdir, 'hwsim0', name, wt)
489 if result == 'PASS' and args.dmesg:
490 if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
491 logger.info("Kernel issue found in dmesg - mark test failed")
496 elif result == 'SKIP':
501 report(conn, args.prefill, args.build, args.commit, run, name, result,
502 diff.total_seconds(), args.logdir)
503 result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
505 if args.loglevel == logging.WARNING:
510 print "Terminating early due to device reset failure"
513 set_term_echo(sys.stdin.fileno(), True)
516 log_handler.stream.close()
517 logger.removeHandler(log_handler)
518 file_name = os.path.join(args.logdir, 'run-tests.log')
519 log_handler = logging.FileHandler(file_name)
520 log_handler.setLevel(logging.DEBUG)
521 log_handler.setFormatter(log_formatter)
522 logger.addHandler(log_handler)
528 logger.info("passed {} test case(s)".format(len(passed)))
529 logger.info("skipped {} test case(s)".format(len(skipped)))
530 logger.info("failed tests: " + ' '.join(failed))
531 if args.loglevel == logging.WARNING:
532 print "failed tests: " + ' '.join(failed)
534 logger.info("passed all {} test case(s)".format(len(passed)))
536 logger.info("skipped {} test case(s)".format(len(skipped)))
537 if args.loglevel == logging.WARNING:
538 print "passed all {} test case(s)".format(len(passed))
540 print "skipped {} test case(s)".format(len(skipped))
542 if __name__ == "__main__":