#!/usr/bin/python # # AP tests # Copyright (c) 2013, Jouni Malinen # # This software may be distributed under the terms of the BSD license. # See README for more details. import os import re import sys import time from datetime import datetime import argparse import subprocess import logging logger = logging.getLogger() sys.path.append('../../wpaspy') from wpasupplicant import WpaSupplicant from hostapd import HostapdGlobal def reset_devs(dev, apdev): hapd = HostapdGlobal() for d in dev: try: d.reset() except Exception, e: logger.info("Failed to reset device " + d.ifname) print str(e) for ap in apdev: hapd.remove(ap['ifname']) def report(conn, build, commit, run, test, result, diff): if conn: if not build: build = '' if not commit: commit = '' sql = "INSERT INTO results(test,result,run,time,duration,build,commitid) VALUES(?, ?, ?, ?, ?, ?, ?)" params = (test, result, run, time.time(), diff.total_seconds(), build, commit) try: conn.execute(sql, params) conn.commit() except Exception, e: print "sqlite: " + str(e) print "sql: %r" % (params, ) class DataCollector(object): def __init__(self, logdir, testname, tracing, dmesg): self._logdir = logdir self._testname = testname self._tracing = tracing self._dmesg = dmesg def __enter__(self): if self._tracing: output = os.path.join(self._logdir, '%s.dat' % (self._testname, )) self._trace_cmd = subprocess.Popen(['sudo', 'trace-cmd', 'record', '-o', output, '-e', 'mac80211', '-e', 'cfg80211', 'sh', '-c', 'echo STARTED ; read l'], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=open('/dev/null', 'w'), cwd=self._logdir) l = self._trace_cmd.stdout.read(7) while not 'STARTED' in l: l += self._trace_cmd.stdout.read(1) def __exit__(self, type, value, traceback): if self._tracing: self._trace_cmd.stdin.write('DONE\n') self._trace_cmd.wait() if self._dmesg: output = os.path.join(self._logdir, '%s.dmesg' % (self._testname, )) subprocess.call(['sudo', 'dmesg', '-c'], stdout=open(output, 'w')) def main(): tests = [] test_modules = [] for t in os.listdir("."): m = re.match(r'(test_.*)\.py$', t) if m: logger.debug("Import test cases from " + t) mod = __import__(m.group(1)) test_modules.append(mod.__name__.replace('test_', '', 1)) for s in dir(mod): if s.startswith("test_"): func = mod.__dict__.get(s) tests.append(func) test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests])) run = None print_res = False parser = argparse.ArgumentParser(description='hwsim test runner') parser.add_argument('--logdir', metavar='', help='log output directory for all other options, ' + 'must be given if other log options are used') group = parser.add_mutually_exclusive_group() group.add_argument('-d', const=logging.DEBUG, action='store_const', dest='loglevel', default=logging.INFO, help="verbose debug output") group.add_argument('-q', const=logging.WARNING, action='store_const', dest='loglevel', help="be quiet") group.add_argument('-l', action='store_true', dest='logfile', help='store debug log to a file (in log directory)') parser.add_argument('-S', metavar='', dest='database', help='database to write results to') parser.add_argument('--commit', metavar='', help='commit ID, only for database') parser.add_argument('-b', metavar='', dest='build', help='build ID') parser.add_argument('-L', action='store_true', dest='update_tests_db', help='List tests (and update descriptions in DB)') parser.add_argument('-T', action='store_true', dest='tracing', help='collect tracing per test case (in log directory)') parser.add_argument('-D', action='store_true', dest='dmesg', help='collect dmesg per test case (in log directory)') parser.add_argument('-f', dest='testmodules', metavar='', help='execute only tests from these test modules', type=str, choices=[[]] + test_modules, nargs='+') parser.add_argument('tests', metavar='', nargs='*', type=str, help='tests to run (only valid without -f)', choices=[[]] + test_names) args = parser.parse_args() if args.tests and args.testmodules: print 'Invalid arguments - both test module and tests given' sys.exit(2) if not args.logdir: if os.path.exists('logs/current'): args.logdir = 'logs/current' else: args.logdir = 'logs' if args.logfile: logger.setLevel(logging.DEBUG) file_name = os.path.join(args.logdir, 'run-tests.log') log_handler = logging.FileHandler(file_name) fmt = "%(asctime)s %(levelname)s %(message)s" log_formatter = logging.Formatter(fmt) log_handler.setFormatter(log_formatter) logger.addHandler(log_handler) log_to_file = True else: logging.basicConfig(level=args.loglevel) log_handler = None log_to_file = False if args.loglevel == logging.WARNING: print_res = True if args.database: import sqlite3 conn = sqlite3.connect(args.database) else: conn = None if conn: run = int(time.time()) if args.update_tests_db: for t in tests: name = t.__name__.replace('test_', '', 1) print name + " - " + t.__doc__ if conn: sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)' params = (name, t.__doc__) try: conn.execute(sql, params) except Exception, e: print "sqlite: " + str(e) print "sql: %r" % (params,) if conn: conn.commit() conn.close() sys.exit(0) dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0') dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1') dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2') dev = [ dev0, dev1, dev2 ] apdev = [ ] apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"}) apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"}) for d in dev: if not d.ping(): logger.info(d.ifname + ": No response from wpa_supplicant") return logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr()) for ap in apdev: logger.info("APDEV: " + ap['ifname']) passed = [] skipped = [] failed = [] # make sure nothing is left over from previous runs # (if there were any other manual runs or we crashed) reset_devs(dev, apdev) if args.dmesg: subprocess.call(['sudo', 'dmesg', '-c'], stdout=open('/dev/null', 'w')) for t in tests: name = t.__name__.replace('test_', '', 1) if args.tests: if not name in args.tests: continue if args.testmodules: if not t.__module__.replace('test_', '', 1) in args.testmodules: continue if log_handler: log_handler.stream.close() logger.removeHandler(log_handler) file_name = os.path.join(args.logdir, name + '.log') log_handler = logging.FileHandler(file_name) log_handler.setFormatter(log_formatter) logger.addHandler(log_handler) with DataCollector(args.logdir, name, args.tracing, args.dmesg): logger.info("START " + name) if log_to_file: print "START " + name sys.stdout.flush() if t.__doc__: logger.info("Test: " + t.__doc__) start = datetime.now() for d in dev: try: d.request("NOTE TEST-START " + name) except Exception, e: logger.info("Failed to issue TEST-START before " + name + " for " + d.ifname) logger.info(e) print "FAIL " + name + " - could not start test" if conn: conn.close() conn = None sys.exit(1) try: if t.func_code.co_argcount > 1: res = t(dev, apdev) else: res = t(dev) end = datetime.now() diff = end - start if res == "skip": skipped.append(name) result = "SKIP" else: passed.append(name) result = "PASS" report(conn, args.build, args.commit, run, name, result, diff) result = result + " " + name + " " result = result + str(diff.total_seconds()) + " " + str(end) logger.info(result) if log_to_file or print_res: print result sys.stdout.flush() except Exception, e: end = datetime.now() diff = end - start logger.info(e) failed.append(name) report(conn, args.build, args.commit, run, name, "FAIL", diff) result = "FAIL " + name + " " + str(diff.total_seconds()) + " " + str(end) logger.info(result) if log_to_file: print result sys.stdout.flush() for d in dev: try: d.request("NOTE TEST-STOP " + name) except Exception, e: logger.info("Failed to issue TEST-STOP after " + name + " for " + d.ifname) logger.info(e) reset_devs(dev, apdev) for i in range(0, 3): try: import getpass srcname = os.path.join(args.logdir, 'log' + str(i)) dstname = os.path.join(args.logdir, name + '.log' + str(i)) num = 0 while os.path.exists(dstname): dstname = os.path.join(args.logdir, name + '.log' + str(i) + '-' + str(num)) num = num + 1 os.rename(srcname, dstname) dev[i].request("RELOG") subprocess.call(['sudo', 'chown', '-f', getpass.getuser(), srcname]) except Exception, e: logger.info("Failed to rename log files") logger.info(e) if log_handler: log_handler.stream.close() logger.removeHandler(log_handler) file_name = os.path.join(args.logdir, 'run-tests.log') log_handler = logging.FileHandler(file_name) log_handler.setFormatter(log_formatter) logger.addHandler(log_handler) if conn: conn.close() if len(failed): logger.info("passed " + str(len(passed)) + " test case(s)") logger.info("skipped " + str(len(skipped)) + " test case(s)") logger.info("failed tests: " + str(failed)) sys.exit(1) logger.info("passed all " + str(len(passed)) + " test case(s)") if len(skipped): logger.info("skipped " + str(len(skipped)) + " test case(s)") if log_to_file: print "passed all " + str(len(passed)) + " test case(s)" if len(skipped): print "skipped " + str(len(skipped)) + " test case(s)" if __name__ == "__main__": main()