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 wpas.interface_remove("wlan5")
44 hapd = HostapdGlobal()
46 hapd.remove('wlan3-3')
47 hapd.remove('wlan3-2')
49 hapd.remove(ap['ifname'])
51 logger.info("Failed to remove hostapd interface")
56 def add_log_file(conn, test, run, type, path):
57 if not os.path.exists(path):
60 with open(path, 'r') as f:
64 sql = "INSERT INTO logs(test,run,type,contents) VALUES(?, ?, ?, ?)"
65 params = (test, run, type, contents)
67 conn.execute(sql, params)
70 print "sqlite: " + str(e)
71 print "sql: %r" % (params, )
73 def report(conn, prefill, build, commit, run, test, result, duration, logdir):
80 conn.execute('DELETE FROM results WHERE test=? AND run=? AND result=?', (test, run, 'NOTRUN'))
81 sql = "INSERT INTO results(test,result,run,time,duration,build,commitid) VALUES(?, ?, ?, ?, ?, ?, ?)"
82 params = (test, result, run, time.time(), duration, build, commit)
84 conn.execute(sql, params)
87 print "sqlite: " + str(e)
88 print "sql: %r" % (params, )
91 for log in [ "log", "log0", "log1", "log2", "log3", "log5",
92 "hostapd", "dmesg", "hwsim0", "hwsim0.pcapng" ]:
93 add_log_file(conn, test, run, log,
94 logdir + "/" + test + "." + log)
96 class DataCollector(object):
97 def __init__(self, logdir, testname, tracing, dmesg):
99 self._testname = testname
100 self._tracing = tracing
104 output = os.path.abspath(os.path.join(self._logdir, '%s.dat' % (self._testname, )))
105 self._trace_cmd = subprocess.Popen(['sudo', 'trace-cmd', 'record', '-o', output, '-e', 'mac80211', '-e', 'cfg80211', 'sh', '-c', 'echo STARTED ; read l'],
106 stdin=subprocess.PIPE,
107 stdout=subprocess.PIPE,
108 stderr=open('/dev/null', 'w'),
110 l = self._trace_cmd.stdout.read(7)
111 while self._trace_cmd.poll() is None and not 'STARTED' in l:
112 l += self._trace_cmd.stdout.read(1)
113 res = self._trace_cmd.returncode
115 print "Failed calling trace-cmd: returned exit status %d" % res
117 def __exit__(self, type, value, traceback):
119 self._trace_cmd.stdin.write('DONE\n')
120 self._trace_cmd.wait()
122 output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, ))
123 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open(output, 'w'))
125 def rename_log(logdir, basename, testname, dev):
128 srcname = os.path.join(logdir, basename)
129 dstname = os.path.join(logdir, testname + '.' + basename)
131 while os.path.exists(dstname):
132 dstname = os.path.join(logdir,
133 testname + '.' + basename + '-' + str(num))
135 os.rename(srcname, dstname)
138 subprocess.call(['sudo', 'chown', '-f', getpass.getuser(), srcname])
140 logger.info("Failed to rename log files")
146 for t in os.listdir("."):
147 m = re.match(r'(test_.*)\.py$', t)
149 logger.debug("Import test cases from " + t)
150 mod = __import__(m.group(1))
151 test_modules.append(mod.__name__.replace('test_', '', 1))
153 if s.startswith("test_"):
154 func = mod.__dict__.get(s)
156 test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests]))
160 parser = argparse.ArgumentParser(description='hwsim test runner')
161 parser.add_argument('--logdir', metavar='<directory>',
162 help='log output directory for all other options, ' +
163 'must be given if other log options are used')
164 group = parser.add_mutually_exclusive_group()
165 group.add_argument('-d', const=logging.DEBUG, action='store_const',
166 dest='loglevel', default=logging.INFO,
167 help="verbose debug output")
168 group.add_argument('-q', const=logging.WARNING, action='store_const',
169 dest='loglevel', help="be quiet")
171 parser.add_argument('-S', metavar='<sqlite3 db>', dest='database',
172 help='database to write results to')
173 parser.add_argument('--prefill-tests', action='store_true', dest='prefill',
174 help='prefill test database with NOTRUN before all tests')
175 parser.add_argument('--commit', metavar='<commit id>',
176 help='commit ID, only for database')
177 parser.add_argument('-b', metavar='<build>', dest='build', help='build ID')
178 parser.add_argument('-L', action='store_true', dest='update_tests_db',
179 help='List tests (and update descriptions in DB)')
180 parser.add_argument('-T', action='store_true', dest='tracing',
181 help='collect tracing per test case (in log directory)')
182 parser.add_argument('-D', action='store_true', dest='dmesg',
183 help='collect dmesg per test case (in log directory)')
184 parser.add_argument('--shuffle-tests', action='store_true',
185 dest='shuffle_tests',
186 help='Shuffle test cases to randomize order')
187 parser.add_argument('--split', help='split tests for parallel execution (<server number>/<total servers>)')
188 parser.add_argument('--no-reset', action='store_true', dest='no_reset',
189 help='Do not reset devices at the end of the test')
190 parser.add_argument('--long', action='store_true',
191 help='Include test cases that take long time')
192 parser.add_argument('-f', dest='testmodules', metavar='<test module>',
193 help='execute only tests from these test modules',
194 type=str, choices=[[]] + test_modules, nargs='+')
195 parser.add_argument('tests', metavar='<test>', nargs='*', type=str,
196 help='tests to run (only valid without -f)',
197 choices=[[]] + test_names)
199 args = parser.parse_args()
201 if args.tests and args.testmodules:
202 print 'Invalid arguments - both test module and tests given'
206 if os.path.exists('logs/current'):
207 args.logdir = 'logs/current'
211 # Write debug level log to a file and configurable verbosity to stdout
212 logger.setLevel(logging.DEBUG)
214 stdout_handler = logging.StreamHandler()
215 stdout_handler.setLevel(args.loglevel)
216 logger.addHandler(stdout_handler)
218 file_name = os.path.join(args.logdir, 'run-tests.log')
219 log_handler = logging.FileHandler(file_name)
220 log_handler.setLevel(logging.DEBUG)
221 fmt = "%(asctime)s %(levelname)s %(message)s"
222 log_formatter = logging.Formatter(fmt)
223 log_handler.setFormatter(log_formatter)
224 logger.addHandler(log_handler)
228 conn = sqlite3.connect(args.database)
229 conn.execute('CREATE TABLE IF NOT EXISTS results (test,result,run,time,duration,build,commitid)')
230 conn.execute('CREATE TABLE IF NOT EXISTS tests (test,description)')
231 conn.execute('CREATE TABLE IF NOT EXISTS logs (test,run,type,contents)')
236 run = int(time.time())
238 if args.update_tests_db:
240 name = t.__name__.replace('test_', '', 1)
241 if t.__doc__ is None:
242 print name + " - MISSING DESCRIPTION"
244 print name + " - " + t.__doc__
246 sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
247 params = (name, t.__doc__)
249 conn.execute(sql, params)
251 print "sqlite: " + str(e)
252 print "sql: %r" % (params,)
259 dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
260 dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
261 dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
262 dev = [ dev0, dev1, dev2 ]
264 apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
265 apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
269 logger.info(d.ifname + ": No response from wpa_supplicant")
271 logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
273 logger.info("APDEV: " + ap['ifname'])
279 # make sure nothing is left over from previous runs
280 # (if there were any other manual runs or we crashed)
281 if not reset_devs(dev, apdev):
288 subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w'))
292 name = t.__name__.replace('test_', '', 1)
294 if not name in args.tests:
297 if not t.__module__.replace('test_', '', 1) in args.testmodules:
299 tests_to_run.append(t)
301 if conn and args.prefill:
302 for t in tests_to_run:
303 name = t.__name__.replace('test_', '', 1)
304 report(conn, False, args.build, args.commit, run, name, 'NOTRUN', 0,
308 vals = args.split.split('/')
309 split_server = int(vals[0])
310 split_total = int(vals[1])
311 logger.info("Parallel execution - %d/%d" % (split_server, split_total))
313 tests_to_run.sort(key=lambda t: t.__name__)
314 tests_to_run = [x for i,x in enumerate(tests_to_run) if i % split_total == split_server]
316 if args.shuffle_tests:
317 from random import shuffle
318 shuffle(tests_to_run)
321 for t in tests_to_run:
322 name = t.__name__.replace('test_', '', 1)
324 log_handler.stream.close()
325 logger.removeHandler(log_handler)
326 file_name = os.path.join(args.logdir, name + '.log')
327 log_handler = logging.FileHandler(file_name)
328 log_handler.setLevel(logging.DEBUG)
329 log_handler.setFormatter(log_formatter)
330 logger.addHandler(log_handler)
333 with DataCollector(args.logdir, name, args.tracing, args.dmesg):
335 msg = "START {} {}/{}".format(name, count, len(tests_to_run))
337 if args.loglevel == logging.WARNING:
341 logger.info("Test: " + t.__doc__)
342 start = datetime.now()
347 raise Exception("PING failed for {}".format(d.ifname))
348 if not d.global_ping():
349 raise Exception("Global PING failed for {}".format(d.ifname))
350 d.request("NOTE TEST-START " + name)
352 logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname)
354 print "FAIL " + name + " - could not start test"
360 if t.func_code.co_argcount > 2:
362 params['logdir'] = args.logdir
363 params['long'] = args.long
364 res = t(dev, apdev, params)
365 elif t.func_code.co_argcount > 1:
379 d.request("NOTE TEST-STOP " + name)
381 logger.info("Failed to issue TEST-STOP after {} for {}".format(name, d.ifname))
385 wpas = WpaSupplicant("/tmp/wpas-wlan5")
387 rename_log(args.logdir, 'log5', name, wpas)
388 if not args.no_reset:
393 print "Leaving devices in current state"
395 reset_ok = reset_devs(dev, apdev)
397 for i in range(0, 3):
398 rename_log(args.logdir, 'log' + str(i), name, dev[i])
400 hapd = HostapdGlobal()
402 print "Failed to connect to hostapd interface"
407 rename_log(args.logdir, 'hostapd', name, hapd)
410 rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
411 rename_log(args.logdir, 'hwsim0', name, wt)
416 if result == 'PASS' and args.dmesg:
417 if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
418 logger.info("Kernel issue found in dmesg - mark test failed")
423 elif result == 'SKIP':
428 report(conn, args.prefill, args.build, args.commit, run, name, result,
429 diff.total_seconds(), args.logdir)
430 result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
432 if args.loglevel == logging.WARNING:
437 print "Terminating early due to device reset failure"
441 log_handler.stream.close()
442 logger.removeHandler(log_handler)
443 file_name = os.path.join(args.logdir, 'run-tests.log')
444 log_handler = logging.FileHandler(file_name)
445 log_handler.setLevel(logging.DEBUG)
446 log_handler.setFormatter(log_formatter)
447 logger.addHandler(log_handler)
453 logger.info("passed {} test case(s)".format(len(passed)))
454 logger.info("skipped {} test case(s)".format(len(skipped)))
455 logger.info("failed tests: " + ' '.join(failed))
456 if args.loglevel == logging.WARNING:
457 print "failed tests: " + ' '.join(failed)
459 logger.info("passed all {} test case(s)".format(len(passed)))
461 logger.info("skipped {} test case(s)".format(len(skipped)))
462 if args.loglevel == logging.WARNING:
463 print "passed all {} test case(s)".format(len(passed))
465 print "skipped {} test case(s)".format(len(skipped))
467 if __name__ == "__main__":