| """Test script for ftplib module.""" |
| |
| # Modified by Giampaolo Rodola' to test FTP class, IPv6 and TLS |
| # environment |
| |
| import ftplib |
| import threading |
| import asyncore |
| import asynchat |
| import socket |
| import StringIO |
| import errno |
| import os |
| try: |
| import ssl |
| except ImportError: |
| ssl = None |
| |
| from unittest import TestCase |
| from test import test_support |
| from test.test_support import HOST |
| |
| |
| # the dummy data returned by server over the data channel when |
| # RETR, LIST and NLST commands are issued |
| RETR_DATA = 'abcde12345\r\n' * 1000 |
| LIST_DATA = 'foo\r\nbar\r\n' |
| NLST_DATA = 'foo\r\nbar\r\n' |
| |
| |
| class DummyDTPHandler(asynchat.async_chat): |
| |
| def __init__(self, conn, baseclass): |
| asynchat.async_chat.__init__(self, conn) |
| self.baseclass = baseclass |
| self.baseclass.last_received_data = '' |
| |
| def handle_read(self): |
| self.baseclass.last_received_data += self.recv(1024) |
| |
| def handle_close(self): |
| self.baseclass.push('226 transfer complete') |
| self.close() |
| |
| |
| class DummyFTPHandler(asynchat.async_chat): |
| |
| dtp_handler = DummyDTPHandler |
| |
| def __init__(self, conn): |
| asynchat.async_chat.__init__(self, conn) |
| self.set_terminator("\r\n") |
| self.in_buffer = [] |
| self.dtp = None |
| self.last_received_cmd = None |
| self.last_received_data = '' |
| self.next_response = '' |
| self.rest = None |
| self.push('220 welcome') |
| |
| def collect_incoming_data(self, data): |
| self.in_buffer.append(data) |
| |
| def found_terminator(self): |
| line = ''.join(self.in_buffer) |
| self.in_buffer = [] |
| if self.next_response: |
| self.push(self.next_response) |
| self.next_response = '' |
| cmd = line.split(' ')[0].lower() |
| self.last_received_cmd = cmd |
| space = line.find(' ') |
| if space != -1: |
| arg = line[space + 1:] |
| else: |
| arg = "" |
| if hasattr(self, 'cmd_' + cmd): |
| method = getattr(self, 'cmd_' + cmd) |
| method(arg) |
| else: |
| self.push('550 command "%s" not understood.' %cmd) |
| |
| def handle_error(self): |
| raise |
| |
| def push(self, data): |
| asynchat.async_chat.push(self, data + '\r\n') |
| |
| def cmd_port(self, arg): |
| addr = map(int, arg.split(',')) |
| ip = '%d.%d.%d.%d' %tuple(addr[:4]) |
| port = (addr[4] * 256) + addr[5] |
| s = socket.create_connection((ip, port), timeout=2) |
| self.dtp = self.dtp_handler(s, baseclass=self) |
| self.push('200 active data connection established') |
| |
| def cmd_pasv(self, arg): |
| sock = socket.socket() |
| sock.bind((self.socket.getsockname()[0], 0)) |
| sock.listen(5) |
| sock.settimeout(2) |
| ip, port = sock.getsockname()[:2] |
| ip = ip.replace('.', ',') |
| p1, p2 = divmod(port, 256) |
| self.push('227 entering passive mode (%s,%d,%d)' %(ip, p1, p2)) |
| conn, addr = sock.accept() |
| self.dtp = self.dtp_handler(conn, baseclass=self) |
| |
| def cmd_eprt(self, arg): |
| af, ip, port = arg.split(arg[0])[1:-1] |
| port = int(port) |
| s = socket.create_connection((ip, port), timeout=2) |
| self.dtp = self.dtp_handler(s, baseclass=self) |
| self.push('200 active data connection established') |
| |
| def cmd_epsv(self, arg): |
| sock = socket.socket(socket.AF_INET6) |
| sock.bind((self.socket.getsockname()[0], 0)) |
| sock.listen(5) |
| sock.settimeout(2) |
| port = sock.getsockname()[1] |
| self.push('229 entering extended passive mode (|||%d|)' %port) |
| conn, addr = sock.accept() |
| self.dtp = self.dtp_handler(conn, baseclass=self) |
| |
| def cmd_echo(self, arg): |
| # sends back the received string (used by the test suite) |
| self.push(arg) |
| |
| def cmd_user(self, arg): |
| self.push('331 username ok') |
| |
| def cmd_pass(self, arg): |
| self.push('230 password ok') |
| |
| def cmd_acct(self, arg): |
| self.push('230 acct ok') |
| |
| def cmd_rnfr(self, arg): |
| self.push('350 rnfr ok') |
| |
| def cmd_rnto(self, arg): |
| self.push('250 rnto ok') |
| |
| def cmd_dele(self, arg): |
| self.push('250 dele ok') |
| |
| def cmd_cwd(self, arg): |
| self.push('250 cwd ok') |
| |
| def cmd_size(self, arg): |
| self.push('250 1000') |
| |
| def cmd_mkd(self, arg): |
| self.push('257 "%s"' %arg) |
| |
| def cmd_rmd(self, arg): |
| self.push('250 rmd ok') |
| |
| def cmd_pwd(self, arg): |
| self.push('257 "pwd ok"') |
| |
| def cmd_type(self, arg): |
| self.push('200 type ok') |
| |
| def cmd_quit(self, arg): |
| self.push('221 quit ok') |
| self.close() |
| |
| def cmd_stor(self, arg): |
| self.push('125 stor ok') |
| |
| def cmd_rest(self, arg): |
| self.rest = arg |
| self.push('350 rest ok') |
| |
| def cmd_retr(self, arg): |
| self.push('125 retr ok') |
| if self.rest is not None: |
| offset = int(self.rest) |
| else: |
| offset = 0 |
| self.dtp.push(RETR_DATA[offset:]) |
| self.dtp.close_when_done() |
| self.rest = None |
| |
| def cmd_list(self, arg): |
| self.push('125 list ok') |
| self.dtp.push(LIST_DATA) |
| self.dtp.close_when_done() |
| |
| def cmd_nlst(self, arg): |
| self.push('125 nlst ok') |
| self.dtp.push(NLST_DATA) |
| self.dtp.close_when_done() |
| |
| |
| class DummyFTPServer(asyncore.dispatcher, threading.Thread): |
| |
| handler = DummyFTPHandler |
| |
| def __init__(self, address, af=socket.AF_INET): |
| threading.Thread.__init__(self) |
| asyncore.dispatcher.__init__(self) |
| self.create_socket(af, socket.SOCK_STREAM) |
| self.bind(address) |
| self.listen(5) |
| self.active = False |
| self.active_lock = threading.Lock() |
| self.host, self.port = self.socket.getsockname()[:2] |
| |
| def start(self): |
| assert not self.active |
| self.__flag = threading.Event() |
| threading.Thread.start(self) |
| self.__flag.wait() |
| |
| def run(self): |
| self.active = True |
| self.__flag.set() |
| while self.active and asyncore.socket_map: |
| self.active_lock.acquire() |
| asyncore.loop(timeout=0.1, count=1) |
| self.active_lock.release() |
| asyncore.close_all(ignore_all=True) |
| |
| def stop(self): |
| assert self.active |
| self.active = False |
| self.join() |
| |
| def handle_accept(self): |
| conn, addr = self.accept() |
| self.handler = self.handler(conn) |
| self.close() |
| |
| def handle_connect(self): |
| self.close() |
| handle_read = handle_connect |
| |
| def writable(self): |
| return 0 |
| |
| def handle_error(self): |
| raise |
| |
| |
| if ssl is not None: |
| |
| CERTFILE = os.path.join(os.path.dirname(__file__), "keycert.pem") |
| |
| class SSLConnection(object, asyncore.dispatcher): |
| """An asyncore.dispatcher subclass supporting TLS/SSL.""" |
| |
| _ssl_accepting = False |
| |
| def secure_connection(self): |
| self.socket = ssl.wrap_socket(self.socket, suppress_ragged_eofs=False, |
| certfile=CERTFILE, server_side=True, |
| do_handshake_on_connect=False, |
| ssl_version=ssl.PROTOCOL_SSLv23) |
| self._ssl_accepting = True |
| |
| def _do_ssl_handshake(self): |
| try: |
| self.socket.do_handshake() |
| except ssl.SSLError, err: |
| if err.args[0] in (ssl.SSL_ERROR_WANT_READ, |
| ssl.SSL_ERROR_WANT_WRITE): |
| return |
| elif err.args[0] == ssl.SSL_ERROR_EOF: |
| return self.handle_close() |
| raise |
| except socket.error, err: |
| if err.args[0] == errno.ECONNABORTED: |
| return self.handle_close() |
| else: |
| self._ssl_accepting = False |
| |
| def handle_read_event(self): |
| if self._ssl_accepting: |
| self._do_ssl_handshake() |
| else: |
| super(SSLConnection, self).handle_read_event() |
| |
| def handle_write_event(self): |
| if self._ssl_accepting: |
| self._do_ssl_handshake() |
| else: |
| super(SSLConnection, self).handle_write_event() |
| |
| def send(self, data): |
| try: |
| return super(SSLConnection, self).send(data) |
| except ssl.SSLError, err: |
| if err.args[0] in (ssl.SSL_ERROR_EOF, ssl.SSL_ERROR_ZERO_RETURN): |
| return 0 |
| raise |
| |
| def recv(self, buffer_size): |
| try: |
| return super(SSLConnection, self).recv(buffer_size) |
| except ssl.SSLError, err: |
| if err.args[0] in (ssl.SSL_ERROR_EOF, ssl.SSL_ERROR_ZERO_RETURN): |
| self.handle_close() |
| return '' |
| raise |
| |
| def handle_error(self): |
| raise |
| |
| def close(self): |
| try: |
| if isinstance(self.socket, ssl.SSLSocket): |
| if self.socket._sslobj is not None: |
| self.socket.unwrap() |
| finally: |
| super(SSLConnection, self).close() |
| |
| |
| class DummyTLS_DTPHandler(SSLConnection, DummyDTPHandler): |
| """A DummyDTPHandler subclass supporting TLS/SSL.""" |
| |
| def __init__(self, conn, baseclass): |
| DummyDTPHandler.__init__(self, conn, baseclass) |
| if self.baseclass.secure_data_channel: |
| self.secure_connection() |
| |
| |
| class DummyTLS_FTPHandler(SSLConnection, DummyFTPHandler): |
| """A DummyFTPHandler subclass supporting TLS/SSL.""" |
| |
| dtp_handler = DummyTLS_DTPHandler |
| |
| def __init__(self, conn): |
| DummyFTPHandler.__init__(self, conn) |
| self.secure_data_channel = False |
| |
| def cmd_auth(self, line): |
| """Set up secure control channel.""" |
| self.push('234 AUTH TLS successful') |
| self.secure_connection() |
| |
| def cmd_pbsz(self, line): |
| """Negotiate size of buffer for secure data transfer. |
| For TLS/SSL the only valid value for the parameter is '0'. |
| Any other value is accepted but ignored. |
| """ |
| self.push('200 PBSZ=0 successful.') |
| |
| def cmd_prot(self, line): |
| """Setup un/secure data channel.""" |
| arg = line.upper() |
| if arg == 'C': |
| self.push('200 Protection set to Clear') |
| self.secure_data_channel = False |
| elif arg == 'P': |
| self.push('200 Protection set to Private') |
| self.secure_data_channel = True |
| else: |
| self.push("502 Unrecognized PROT type (use C or P).") |
| |
| |
| class DummyTLS_FTPServer(DummyFTPServer): |
| handler = DummyTLS_FTPHandler |
| |
| |
| class TestFTPClass(TestCase): |
| |
| def setUp(self): |
| self.server = DummyFTPServer((HOST, 0)) |
| self.server.start() |
| self.client = ftplib.FTP(timeout=2) |
| self.client.connect(self.server.host, self.server.port) |
| |
| def tearDown(self): |
| self.client.close() |
| self.server.stop() |
| |
| def test_getwelcome(self): |
| self.assertEqual(self.client.getwelcome(), '220 welcome') |
| |
| def test_sanitize(self): |
| self.assertEqual(self.client.sanitize('foo'), repr('foo')) |
| self.assertEqual(self.client.sanitize('pass 12345'), repr('pass *****')) |
| self.assertEqual(self.client.sanitize('PASS 12345'), repr('PASS *****')) |
| |
| def test_exceptions(self): |
| self.assertRaises(ftplib.error_temp, self.client.sendcmd, 'echo 400') |
| self.assertRaises(ftplib.error_temp, self.client.sendcmd, 'echo 499') |
| self.assertRaises(ftplib.error_perm, self.client.sendcmd, 'echo 500') |
| self.assertRaises(ftplib.error_perm, self.client.sendcmd, 'echo 599') |
| self.assertRaises(ftplib.error_proto, self.client.sendcmd, 'echo 999') |
| |
| def test_all_errors(self): |
| exceptions = (ftplib.error_reply, ftplib.error_temp, ftplib.error_perm, |
| ftplib.error_proto, ftplib.Error, IOError, EOFError) |
| for x in exceptions: |
| try: |
| raise x('exception not included in all_errors set') |
| except ftplib.all_errors: |
| pass |
| |
| def test_set_pasv(self): |
| # passive mode is supposed to be enabled by default |
| self.assertTrue(self.client.passiveserver) |
| self.client.set_pasv(True) |
| self.assertTrue(self.client.passiveserver) |
| self.client.set_pasv(False) |
| self.assertFalse(self.client.passiveserver) |
| |
| def test_voidcmd(self): |
| self.client.voidcmd('echo 200') |
| self.client.voidcmd('echo 299') |
| self.assertRaises(ftplib.error_reply, self.client.voidcmd, 'echo 199') |
| self.assertRaises(ftplib.error_reply, self.client.voidcmd, 'echo 300') |
| |
| def test_login(self): |
| self.client.login() |
| |
| def test_acct(self): |
| self.client.acct('passwd') |
| |
| def test_rename(self): |
| self.client.rename('a', 'b') |
| self.server.handler.next_response = '200' |
| self.assertRaises(ftplib.error_reply, self.client.rename, 'a', 'b') |
| |
| def test_delete(self): |
| self.client.delete('foo') |
| self.server.handler.next_response = '199' |
| self.assertRaises(ftplib.error_reply, self.client.delete, 'foo') |
| |
| def test_size(self): |
| self.client.size('foo') |
| |
| def test_mkd(self): |
| dir = self.client.mkd('/foo') |
| self.assertEqual(dir, '/foo') |
| |
| def test_rmd(self): |
| self.client.rmd('foo') |
| |
| def test_pwd(self): |
| dir = self.client.pwd() |
| self.assertEqual(dir, 'pwd ok') |
| |
| def test_quit(self): |
| self.assertEqual(self.client.quit(), '221 quit ok') |
| # Ensure the connection gets closed; sock attribute should be None |
| self.assertEqual(self.client.sock, None) |
| |
| def test_retrbinary(self): |
| received = [] |
| self.client.retrbinary('retr', received.append) |
| self.assertEqual(''.join(received), RETR_DATA) |
| |
| def test_retrbinary_rest(self): |
| for rest in (0, 10, 20): |
| received = [] |
| self.client.retrbinary('retr', received.append, rest=rest) |
| self.assertEqual(''.join(received), RETR_DATA[rest:], |
| msg='rest test case %d %d %d' % (rest, |
| len(''.join(received)), |
| len(RETR_DATA[rest:]))) |
| |
| def test_retrlines(self): |
| received = [] |
| self.client.retrlines('retr', received.append) |
| self.assertEqual(''.join(received), RETR_DATA.replace('\r\n', '')) |
| |
| def test_storbinary(self): |
| f = StringIO.StringIO(RETR_DATA) |
| self.client.storbinary('stor', f) |
| self.assertEqual(self.server.handler.last_received_data, RETR_DATA) |
| # test new callback arg |
| flag = [] |
| f.seek(0) |
| self.client.storbinary('stor', f, callback=lambda x: flag.append(None)) |
| self.assertTrue(flag) |
| |
| def test_storbinary_rest(self): |
| f = StringIO.StringIO(RETR_DATA) |
| for r in (30, '30'): |
| f.seek(0) |
| self.client.storbinary('stor', f, rest=r) |
| self.assertEqual(self.server.handler.rest, str(r)) |
| |
| def test_storlines(self): |
| f = StringIO.StringIO(RETR_DATA.replace('\r\n', '\n')) |
| self.client.storlines('stor', f) |
| self.assertEqual(self.server.handler.last_received_data, RETR_DATA) |
| # test new callback arg |
| flag = [] |
| f.seek(0) |
| self.client.storlines('stor foo', f, callback=lambda x: flag.append(None)) |
| self.assertTrue(flag) |
| |
| def test_nlst(self): |
| self.client.nlst() |
| self.assertEqual(self.client.nlst(), NLST_DATA.split('\r\n')[:-1]) |
| |
| def test_dir(self): |
| l = [] |
| self.client.dir(lambda x: l.append(x)) |
| self.assertEqual(''.join(l), LIST_DATA.replace('\r\n', '')) |
| |
| def test_makeport(self): |
| self.client.makeport() |
| # IPv4 is in use, just make sure send_eprt has not been used |
| self.assertEqual(self.server.handler.last_received_cmd, 'port') |
| |
| def test_makepasv(self): |
| host, port = self.client.makepasv() |
| conn = socket.create_connection((host, port), 2) |
| conn.close() |
| # IPv4 is in use, just make sure send_epsv has not been used |
| self.assertEqual(self.server.handler.last_received_cmd, 'pasv') |
| |
| |
| class TestIPv6Environment(TestCase): |
| |
| def setUp(self): |
| self.server = DummyFTPServer((HOST, 0), af=socket.AF_INET6) |
| self.server.start() |
| self.client = ftplib.FTP() |
| self.client.connect(self.server.host, self.server.port) |
| |
| def tearDown(self): |
| self.client.close() |
| self.server.stop() |
| |
| def test_af(self): |
| self.assertEqual(self.client.af, socket.AF_INET6) |
| |
| def test_makeport(self): |
| self.client.makeport() |
| self.assertEqual(self.server.handler.last_received_cmd, 'eprt') |
| |
| def test_makepasv(self): |
| host, port = self.client.makepasv() |
| conn = socket.create_connection((host, port), 2) |
| conn.close() |
| self.assertEqual(self.server.handler.last_received_cmd, 'epsv') |
| |
| def test_transfer(self): |
| def retr(): |
| received = [] |
| self.client.retrbinary('retr', received.append) |
| self.assertEqual(''.join(received), RETR_DATA) |
| self.client.set_pasv(True) |
| retr() |
| self.client.set_pasv(False) |
| retr() |
| |
| |
| class TestTLS_FTPClassMixin(TestFTPClass): |
| """Repeat TestFTPClass tests starting the TLS layer for both control |
| and data connections first. |
| """ |
| |
| def setUp(self): |
| self.server = DummyTLS_FTPServer((HOST, 0)) |
| self.server.start() |
| self.client = ftplib.FTP_TLS(timeout=2) |
| self.client.connect(self.server.host, self.server.port) |
| # enable TLS |
| self.client.auth() |
| self.client.prot_p() |
| |
| |
| class TestTLS_FTPClass(TestCase): |
| """Specific TLS_FTP class tests.""" |
| |
| def setUp(self): |
| self.server = DummyTLS_FTPServer((HOST, 0)) |
| self.server.start() |
| self.client = ftplib.FTP_TLS(timeout=2) |
| self.client.connect(self.server.host, self.server.port) |
| |
| def tearDown(self): |
| self.client.close() |
| self.server.stop() |
| |
| def test_control_connection(self): |
| self.assertNotIsInstance(self.client.sock, ssl.SSLSocket) |
| self.client.auth() |
| self.assertIsInstance(self.client.sock, ssl.SSLSocket) |
| |
| def test_data_connection(self): |
| # clear text |
| sock = self.client.transfercmd('list') |
| self.assertNotIsInstance(sock, ssl.SSLSocket) |
| sock.close() |
| self.client.voidresp() |
| |
| # secured, after PROT P |
| self.client.prot_p() |
| sock = self.client.transfercmd('list') |
| self.assertIsInstance(sock, ssl.SSLSocket) |
| sock.close() |
| self.client.voidresp() |
| |
| # PROT C is issued, the connection must be in cleartext again |
| self.client.prot_c() |
| sock = self.client.transfercmd('list') |
| self.assertNotIsInstance(sock, ssl.SSLSocket) |
| sock.close() |
| self.client.voidresp() |
| |
| def test_login(self): |
| # login() is supposed to implicitly secure the control connection |
| self.assertNotIsInstance(self.client.sock, ssl.SSLSocket) |
| self.client.login() |
| self.assertIsInstance(self.client.sock, ssl.SSLSocket) |
| # make sure that AUTH TLS doesn't get issued again |
| self.client.login() |
| |
| def test_auth_issued_twice(self): |
| self.client.auth() |
| self.assertRaises(ValueError, self.client.auth) |
| |
| def test_auth_ssl(self): |
| try: |
| self.client.ssl_version = ssl.PROTOCOL_SSLv3 |
| self.client.auth() |
| self.assertRaises(ValueError, self.client.auth) |
| finally: |
| self.client.ssl_version = ssl.PROTOCOL_TLSv1 |
| |
| |
| class TestTimeouts(TestCase): |
| |
| def setUp(self): |
| self.evt = threading.Event() |
| self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
| self.sock.settimeout(3) |
| self.port = test_support.bind_port(self.sock) |
| threading.Thread(target=self.server, args=(self.evt,self.sock)).start() |
| # Wait for the server to be ready. |
| self.evt.wait() |
| self.evt.clear() |
| ftplib.FTP.port = self.port |
| |
| def tearDown(self): |
| self.evt.wait() |
| |
| def server(self, evt, serv): |
| # This method sets the evt 3 times: |
| # 1) when the connection is ready to be accepted. |
| # 2) when it is safe for the caller to close the connection |
| # 3) when we have closed the socket |
| serv.listen(5) |
| # (1) Signal the caller that we are ready to accept the connection. |
| evt.set() |
| try: |
| conn, addr = serv.accept() |
| except socket.timeout: |
| pass |
| else: |
| conn.send("1 Hola mundo\n") |
| # (2) Signal the caller that it is safe to close the socket. |
| evt.set() |
| conn.close() |
| finally: |
| serv.close() |
| # (3) Signal the caller that we are done. |
| evt.set() |
| |
| def testTimeoutDefault(self): |
| # default -- use global socket timeout |
| self.assertTrue(socket.getdefaulttimeout() is None) |
| socket.setdefaulttimeout(30) |
| try: |
| ftp = ftplib.FTP("localhost") |
| finally: |
| socket.setdefaulttimeout(None) |
| self.assertEqual(ftp.sock.gettimeout(), 30) |
| self.evt.wait() |
| ftp.close() |
| |
| def testTimeoutNone(self): |
| # no timeout -- do not use global socket timeout |
| self.assertTrue(socket.getdefaulttimeout() is None) |
| socket.setdefaulttimeout(30) |
| try: |
| ftp = ftplib.FTP("localhost", timeout=None) |
| finally: |
| socket.setdefaulttimeout(None) |
| self.assertTrue(ftp.sock.gettimeout() is None) |
| self.evt.wait() |
| ftp.close() |
| |
| def testTimeoutValue(self): |
| # a value |
| ftp = ftplib.FTP(HOST, timeout=30) |
| self.assertEqual(ftp.sock.gettimeout(), 30) |
| self.evt.wait() |
| ftp.close() |
| |
| def testTimeoutConnect(self): |
| ftp = ftplib.FTP() |
| ftp.connect(HOST, timeout=30) |
| self.assertEqual(ftp.sock.gettimeout(), 30) |
| self.evt.wait() |
| ftp.close() |
| |
| def testTimeoutDifferentOrder(self): |
| ftp = ftplib.FTP(timeout=30) |
| ftp.connect(HOST) |
| self.assertEqual(ftp.sock.gettimeout(), 30) |
| self.evt.wait() |
| ftp.close() |
| |
| def testTimeoutDirectAccess(self): |
| ftp = ftplib.FTP() |
| ftp.timeout = 30 |
| ftp.connect(HOST) |
| self.assertEqual(ftp.sock.gettimeout(), 30) |
| self.evt.wait() |
| ftp.close() |
| |
| |
| def test_main(): |
| tests = [TestFTPClass, TestTimeouts] |
| if socket.has_ipv6: |
| try: |
| DummyFTPServer((HOST, 0), af=socket.AF_INET6) |
| except socket.error: |
| pass |
| else: |
| tests.append(TestIPv6Environment) |
| |
| if ssl is not None: |
| tests.extend([TestTLS_FTPClassMixin, TestTLS_FTPClass]) |
| |
| thread_info = test_support.threading_setup() |
| try: |
| test_support.run_unittest(*tests) |
| finally: |
| test_support.threading_cleanup(*thread_info) |
| |
| |
| if __name__ == '__main__': |
| test_main() |