| import asyncore |
| import unittest |
| import select |
| import os |
| import socket |
| import sys |
| import time |
| import warnings |
| import errno |
| import struct |
| |
| from test import support |
| from test.support import TESTFN, run_unittest, unlink |
| from io import BytesIO |
| from io import StringIO |
| |
| try: |
| import threading |
| except ImportError: |
| threading = None |
| |
| HOST = support.HOST |
| |
| HAS_UNIX_SOCKETS = hasattr(socket, 'AF_UNIX') |
| |
| class dummysocket: |
| def __init__(self): |
| self.closed = False |
| |
| def close(self): |
| self.closed = True |
| |
| def fileno(self): |
| return 42 |
| |
| class dummychannel: |
| def __init__(self): |
| self.socket = dummysocket() |
| |
| def close(self): |
| self.socket.close() |
| |
| class exitingdummy: |
| def __init__(self): |
| pass |
| |
| def handle_read_event(self): |
| raise asyncore.ExitNow() |
| |
| handle_write_event = handle_read_event |
| handle_close = handle_read_event |
| handle_expt_event = handle_read_event |
| |
| class crashingdummy: |
| def __init__(self): |
| self.error_handled = False |
| |
| def handle_read_event(self): |
| raise Exception() |
| |
| handle_write_event = handle_read_event |
| handle_close = handle_read_event |
| handle_expt_event = handle_read_event |
| |
| def handle_error(self): |
| self.error_handled = True |
| |
| # used when testing senders; just collects what it gets until newline is sent |
| def capture_server(evt, buf, serv): |
| try: |
| serv.listen(5) |
| conn, addr = serv.accept() |
| except socket.timeout: |
| pass |
| else: |
| n = 200 |
| while n > 0: |
| r, w, e = select.select([conn], [], []) |
| if r: |
| data = conn.recv(10) |
| # keep everything except for the newline terminator |
| buf.write(data.replace(b'\n', b'')) |
| if b'\n' in data: |
| break |
| n -= 1 |
| time.sleep(0.01) |
| |
| conn.close() |
| finally: |
| serv.close() |
| evt.set() |
| |
| def bind_af_aware(sock, addr): |
| """Helper function to bind a socket according to its family.""" |
| if HAS_UNIX_SOCKETS and sock.family == socket.AF_UNIX: |
| # Make sure the path doesn't exist. |
| unlink(addr) |
| sock.bind(addr) |
| |
| |
| class HelperFunctionTests(unittest.TestCase): |
| def test_readwriteexc(self): |
| # Check exception handling behavior of read, write and _exception |
| |
| # check that ExitNow exceptions in the object handler method |
| # bubbles all the way up through asyncore read/write/_exception calls |
| tr1 = exitingdummy() |
| self.assertRaises(asyncore.ExitNow, asyncore.read, tr1) |
| self.assertRaises(asyncore.ExitNow, asyncore.write, tr1) |
| self.assertRaises(asyncore.ExitNow, asyncore._exception, tr1) |
| |
| # check that an exception other than ExitNow in the object handler |
| # method causes the handle_error method to get called |
| tr2 = crashingdummy() |
| asyncore.read(tr2) |
| self.assertEqual(tr2.error_handled, True) |
| |
| tr2 = crashingdummy() |
| asyncore.write(tr2) |
| self.assertEqual(tr2.error_handled, True) |
| |
| tr2 = crashingdummy() |
| asyncore._exception(tr2) |
| self.assertEqual(tr2.error_handled, True) |
| |
| # asyncore.readwrite uses constants in the select module that |
| # are not present in Windows systems (see this thread: |
| # http://mail.python.org/pipermail/python-list/2001-October/109973.html) |
| # These constants should be present as long as poll is available |
| |
| @unittest.skipUnless(hasattr(select, 'poll'), 'select.poll required') |
| def test_readwrite(self): |
| # Check that correct methods are called by readwrite() |
| |
| attributes = ('read', 'expt', 'write', 'closed', 'error_handled') |
| |
| expected = ( |
| (select.POLLIN, 'read'), |
| (select.POLLPRI, 'expt'), |
| (select.POLLOUT, 'write'), |
| (select.POLLERR, 'closed'), |
| (select.POLLHUP, 'closed'), |
| (select.POLLNVAL, 'closed'), |
| ) |
| |
| class testobj: |
| def __init__(self): |
| self.read = False |
| self.write = False |
| self.closed = False |
| self.expt = False |
| self.error_handled = False |
| |
| def handle_read_event(self): |
| self.read = True |
| |
| def handle_write_event(self): |
| self.write = True |
| |
| def handle_close(self): |
| self.closed = True |
| |
| def handle_expt_event(self): |
| self.expt = True |
| |
| def handle_error(self): |
| self.error_handled = True |
| |
| for flag, expectedattr in expected: |
| tobj = testobj() |
| self.assertEqual(getattr(tobj, expectedattr), False) |
| asyncore.readwrite(tobj, flag) |
| |
| # Only the attribute modified by the routine we expect to be |
| # called should be True. |
| for attr in attributes: |
| self.assertEqual(getattr(tobj, attr), attr==expectedattr) |
| |
| # check that ExitNow exceptions in the object handler method |
| # bubbles all the way up through asyncore readwrite call |
| tr1 = exitingdummy() |
| self.assertRaises(asyncore.ExitNow, asyncore.readwrite, tr1, flag) |
| |
| # check that an exception other than ExitNow in the object handler |
| # method causes the handle_error method to get called |
| tr2 = crashingdummy() |
| self.assertEqual(tr2.error_handled, False) |
| asyncore.readwrite(tr2, flag) |
| self.assertEqual(tr2.error_handled, True) |
| |
| def test_closeall(self): |
| self.closeall_check(False) |
| |
| def test_closeall_default(self): |
| self.closeall_check(True) |
| |
| def closeall_check(self, usedefault): |
| # Check that close_all() closes everything in a given map |
| |
| l = [] |
| testmap = {} |
| for i in range(10): |
| c = dummychannel() |
| l.append(c) |
| self.assertEqual(c.socket.closed, False) |
| testmap[i] = c |
| |
| if usedefault: |
| socketmap = asyncore.socket_map |
| try: |
| asyncore.socket_map = testmap |
| asyncore.close_all() |
| finally: |
| testmap, asyncore.socket_map = asyncore.socket_map, socketmap |
| else: |
| asyncore.close_all(testmap) |
| |
| self.assertEqual(len(testmap), 0) |
| |
| for c in l: |
| self.assertEqual(c.socket.closed, True) |
| |
| def test_compact_traceback(self): |
| try: |
| raise Exception("I don't like spam!") |
| except: |
| real_t, real_v, real_tb = sys.exc_info() |
| r = asyncore.compact_traceback() |
| else: |
| self.fail("Expected exception") |
| |
| (f, function, line), t, v, info = r |
| self.assertEqual(os.path.split(f)[-1], 'test_asyncore.py') |
| self.assertEqual(function, 'test_compact_traceback') |
| self.assertEqual(t, real_t) |
| self.assertEqual(v, real_v) |
| self.assertEqual(info, '[%s|%s|%s]' % (f, function, line)) |
| |
| |
| class DispatcherTests(unittest.TestCase): |
| def setUp(self): |
| pass |
| |
| def tearDown(self): |
| asyncore.close_all() |
| |
| def test_basic(self): |
| d = asyncore.dispatcher() |
| self.assertEqual(d.readable(), True) |
| self.assertEqual(d.writable(), True) |
| |
| def test_repr(self): |
| d = asyncore.dispatcher() |
| self.assertEqual(repr(d), '<asyncore.dispatcher at %#x>' % id(d)) |
| |
| def test_log(self): |
| d = asyncore.dispatcher() |
| |
| # capture output of dispatcher.log() (to stderr) |
| fp = StringIO() |
| stderr = sys.stderr |
| l1 = "Lovely spam! Wonderful spam!" |
| l2 = "I don't like spam!" |
| try: |
| sys.stderr = fp |
| d.log(l1) |
| d.log(l2) |
| finally: |
| sys.stderr = stderr |
| |
| lines = fp.getvalue().splitlines() |
| self.assertEqual(lines, ['log: %s' % l1, 'log: %s' % l2]) |
| |
| def test_log_info(self): |
| d = asyncore.dispatcher() |
| |
| # capture output of dispatcher.log_info() (to stdout via print) |
| fp = StringIO() |
| stdout = sys.stdout |
| l1 = "Have you got anything without spam?" |
| l2 = "Why can't she have egg bacon spam and sausage?" |
| l3 = "THAT'S got spam in it!" |
| try: |
| sys.stdout = fp |
| d.log_info(l1, 'EGGS') |
| d.log_info(l2) |
| d.log_info(l3, 'SPAM') |
| finally: |
| sys.stdout = stdout |
| |
| lines = fp.getvalue().splitlines() |
| expected = ['EGGS: %s' % l1, 'info: %s' % l2, 'SPAM: %s' % l3] |
| |
| self.assertEqual(lines, expected) |
| |
| def test_unhandled(self): |
| d = asyncore.dispatcher() |
| d.ignore_log_types = () |
| |
| # capture output of dispatcher.log_info() (to stdout via print) |
| fp = StringIO() |
| stdout = sys.stdout |
| try: |
| sys.stdout = fp |
| d.handle_expt() |
| d.handle_read() |
| d.handle_write() |
| d.handle_connect() |
| finally: |
| sys.stdout = stdout |
| |
| lines = fp.getvalue().splitlines() |
| expected = ['warning: unhandled incoming priority event', |
| 'warning: unhandled read event', |
| 'warning: unhandled write event', |
| 'warning: unhandled connect event'] |
| self.assertEqual(lines, expected) |
| |
| def test_issue_8594(self): |
| # XXX - this test is supposed to be removed in next major Python |
| # version |
| d = asyncore.dispatcher(socket.socket()) |
| # make sure the error message no longer refers to the socket |
| # object but the dispatcher instance instead |
| self.assertRaisesRegex(AttributeError, 'dispatcher instance', |
| getattr, d, 'foo') |
| # cheap inheritance with the underlying socket is supposed |
| # to still work but a DeprecationWarning is expected |
| with warnings.catch_warnings(record=True) as w: |
| warnings.simplefilter("always") |
| family = d.family |
| self.assertEqual(family, socket.AF_INET) |
| self.assertEqual(len(w), 1) |
| self.assertTrue(issubclass(w[0].category, DeprecationWarning)) |
| |
| def test_strerror(self): |
| # refers to bug #8573 |
| err = asyncore._strerror(errno.EPERM) |
| if hasattr(os, 'strerror'): |
| self.assertEqual(err, os.strerror(errno.EPERM)) |
| err = asyncore._strerror(-1) |
| self.assertTrue(err != "") |
| |
| |
| class dispatcherwithsend_noread(asyncore.dispatcher_with_send): |
| def readable(self): |
| return False |
| |
| def handle_connect(self): |
| pass |
| |
| class DispatcherWithSendTests(unittest.TestCase): |
| usepoll = False |
| |
| def setUp(self): |
| pass |
| |
| def tearDown(self): |
| asyncore.close_all() |
| |
| @unittest.skipUnless(threading, 'Threading required for this test.') |
| @support.reap_threads |
| def test_send(self): |
| evt = threading.Event() |
| sock = socket.socket() |
| sock.settimeout(3) |
| port = support.bind_port(sock) |
| |
| cap = BytesIO() |
| args = (evt, cap, sock) |
| t = threading.Thread(target=capture_server, args=args) |
| t.start() |
| try: |
| # wait a little longer for the server to initialize (it sometimes |
| # refuses connections on slow machines without this wait) |
| time.sleep(0.2) |
| |
| data = b"Suppose there isn't a 16-ton weight?" |
| d = dispatcherwithsend_noread() |
| d.create_socket() |
| d.connect((HOST, port)) |
| |
| # give time for socket to connect |
| time.sleep(0.1) |
| |
| d.send(data) |
| d.send(data) |
| d.send(b'\n') |
| |
| n = 1000 |
| while d.out_buffer and n > 0: |
| asyncore.poll() |
| n -= 1 |
| |
| evt.wait() |
| |
| self.assertEqual(cap.getvalue(), data*2) |
| finally: |
| t.join() |
| |
| |
| class DispatcherWithSendTests_UsePoll(DispatcherWithSendTests): |
| usepoll = True |
| |
| @unittest.skipUnless(hasattr(asyncore, 'file_wrapper'), |
| 'asyncore.file_wrapper required') |
| class FileWrapperTest(unittest.TestCase): |
| def setUp(self): |
| self.d = b"It's not dead, it's sleeping!" |
| with open(TESTFN, 'wb') as file: |
| file.write(self.d) |
| |
| def tearDown(self): |
| unlink(TESTFN) |
| |
| def test_recv(self): |
| fd = os.open(TESTFN, os.O_RDONLY) |
| w = asyncore.file_wrapper(fd) |
| os.close(fd) |
| |
| self.assertNotEqual(w.fd, fd) |
| self.assertNotEqual(w.fileno(), fd) |
| self.assertEqual(w.recv(13), b"It's not dead") |
| self.assertEqual(w.read(6), b", it's") |
| w.close() |
| self.assertRaises(OSError, w.read, 1) |
| |
| def test_send(self): |
| d1 = b"Come again?" |
| d2 = b"I want to buy some cheese." |
| fd = os.open(TESTFN, os.O_WRONLY | os.O_APPEND) |
| w = asyncore.file_wrapper(fd) |
| os.close(fd) |
| |
| w.write(d1) |
| w.send(d2) |
| w.close() |
| with open(TESTFN, 'rb') as file: |
| self.assertEqual(file.read(), self.d + d1 + d2) |
| |
| @unittest.skipUnless(hasattr(asyncore, 'file_dispatcher'), |
| 'asyncore.file_dispatcher required') |
| def test_dispatcher(self): |
| fd = os.open(TESTFN, os.O_RDONLY) |
| data = [] |
| class FileDispatcher(asyncore.file_dispatcher): |
| def handle_read(self): |
| data.append(self.recv(29)) |
| s = FileDispatcher(fd) |
| os.close(fd) |
| asyncore.loop(timeout=0.01, use_poll=True, count=2) |
| self.assertEqual(b"".join(data), self.d) |
| |
| |
| class BaseTestHandler(asyncore.dispatcher): |
| |
| def __init__(self, sock=None): |
| asyncore.dispatcher.__init__(self, sock) |
| self.flag = False |
| |
| def handle_accept(self): |
| raise Exception("handle_accept not supposed to be called") |
| |
| def handle_accepted(self): |
| raise Exception("handle_accepted not supposed to be called") |
| |
| def handle_connect(self): |
| raise Exception("handle_connect not supposed to be called") |
| |
| def handle_expt(self): |
| raise Exception("handle_expt not supposed to be called") |
| |
| def handle_close(self): |
| raise Exception("handle_close not supposed to be called") |
| |
| def handle_error(self): |
| raise |
| |
| |
| class BaseServer(asyncore.dispatcher): |
| """A server which listens on an address and dispatches the |
| connection to a handler. |
| """ |
| |
| def __init__(self, family, addr, handler=BaseTestHandler): |
| asyncore.dispatcher.__init__(self) |
| self.create_socket(family) |
| self.set_reuse_addr() |
| bind_af_aware(self.socket, addr) |
| self.listen(5) |
| self.handler = handler |
| |
| @property |
| def address(self): |
| return self.socket.getsockname() |
| |
| def handle_accepted(self, sock, addr): |
| self.handler(sock) |
| |
| def handle_error(self): |
| raise |
| |
| |
| class BaseClient(BaseTestHandler): |
| |
| def __init__(self, family, address): |
| BaseTestHandler.__init__(self) |
| self.create_socket(family) |
| self.connect(address) |
| |
| def handle_connect(self): |
| pass |
| |
| |
| class BaseTestAPI(unittest.TestCase): |
| |
| def tearDown(self): |
| asyncore.close_all() |
| |
| def loop_waiting_for_flag(self, instance, timeout=5): |
| timeout = float(timeout) / 100 |
| count = 100 |
| while asyncore.socket_map and count > 0: |
| asyncore.loop(timeout=0.01, count=1, use_poll=self.use_poll) |
| if instance.flag: |
| return |
| count -= 1 |
| time.sleep(timeout) |
| self.fail("flag not set") |
| |
| def test_handle_connect(self): |
| # make sure handle_connect is called on connect() |
| |
| class TestClient(BaseClient): |
| def handle_connect(self): |
| self.flag = True |
| |
| server = BaseServer(self.family, self.addr) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_handle_accept(self): |
| # make sure handle_accept() is called when a client connects |
| |
| class TestListener(BaseTestHandler): |
| |
| def __init__(self, family, addr): |
| BaseTestHandler.__init__(self) |
| self.create_socket(family) |
| bind_af_aware(self.socket, addr) |
| self.listen(5) |
| self.address = self.socket.getsockname() |
| |
| def handle_accept(self): |
| self.flag = True |
| |
| server = TestListener(self.family, self.addr) |
| client = BaseClient(self.family, server.address) |
| self.loop_waiting_for_flag(server) |
| |
| def test_handle_accepted(self): |
| # make sure handle_accepted() is called when a client connects |
| |
| class TestListener(BaseTestHandler): |
| |
| def __init__(self, family, addr): |
| BaseTestHandler.__init__(self) |
| self.create_socket(family) |
| bind_af_aware(self.socket, addr) |
| self.listen(5) |
| self.address = self.socket.getsockname() |
| |
| def handle_accept(self): |
| asyncore.dispatcher.handle_accept(self) |
| |
| def handle_accepted(self, sock, addr): |
| sock.close() |
| self.flag = True |
| |
| server = TestListener(self.family, self.addr) |
| client = BaseClient(self.family, server.address) |
| self.loop_waiting_for_flag(server) |
| |
| |
| def test_handle_read(self): |
| # make sure handle_read is called on data received |
| |
| class TestClient(BaseClient): |
| def handle_read(self): |
| self.flag = True |
| |
| class TestHandler(BaseTestHandler): |
| def __init__(self, conn): |
| BaseTestHandler.__init__(self, conn) |
| self.send(b'x' * 1024) |
| |
| server = BaseServer(self.family, self.addr, TestHandler) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_handle_write(self): |
| # make sure handle_write is called |
| |
| class TestClient(BaseClient): |
| def handle_write(self): |
| self.flag = True |
| |
| server = BaseServer(self.family, self.addr) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_handle_close(self): |
| # make sure handle_close is called when the other end closes |
| # the connection |
| |
| class TestClient(BaseClient): |
| |
| def handle_read(self): |
| # in order to make handle_close be called we are supposed |
| # to make at least one recv() call |
| self.recv(1024) |
| |
| def handle_close(self): |
| self.flag = True |
| self.close() |
| |
| class TestHandler(BaseTestHandler): |
| def __init__(self, conn): |
| BaseTestHandler.__init__(self, conn) |
| self.close() |
| |
| server = BaseServer(self.family, self.addr, TestHandler) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_handle_close_after_conn_broken(self): |
| # Check that ECONNRESET/EPIPE is correctly handled (issues #5661 and |
| # #11265). |
| |
| data = b'\0' * 128 |
| |
| class TestClient(BaseClient): |
| |
| def handle_write(self): |
| self.send(data) |
| |
| def handle_close(self): |
| self.flag = True |
| self.close() |
| |
| def handle_expt(self): |
| self.flag = True |
| self.close() |
| |
| class TestHandler(BaseTestHandler): |
| |
| def handle_read(self): |
| self.recv(len(data)) |
| self.close() |
| |
| def writable(self): |
| return False |
| |
| server = BaseServer(self.family, self.addr, TestHandler) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| @unittest.skipIf(sys.platform.startswith("sunos"), |
| "OOB support is broken on Solaris") |
| def test_handle_expt(self): |
| # Make sure handle_expt is called on OOB data received. |
| # Note: this might fail on some platforms as OOB data is |
| # tenuously supported and rarely used. |
| if HAS_UNIX_SOCKETS and self.family == socket.AF_UNIX: |
| self.skipTest("Not applicable to AF_UNIX sockets.") |
| |
| class TestClient(BaseClient): |
| def handle_expt(self): |
| self.socket.recv(1024, socket.MSG_OOB) |
| self.flag = True |
| |
| class TestHandler(BaseTestHandler): |
| def __init__(self, conn): |
| BaseTestHandler.__init__(self, conn) |
| self.socket.send(bytes(chr(244), 'latin-1'), socket.MSG_OOB) |
| |
| server = BaseServer(self.family, self.addr, TestHandler) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_handle_error(self): |
| |
| class TestClient(BaseClient): |
| def handle_write(self): |
| 1.0 / 0 |
| def handle_error(self): |
| self.flag = True |
| try: |
| raise |
| except ZeroDivisionError: |
| pass |
| else: |
| raise Exception("exception not raised") |
| |
| server = BaseServer(self.family, self.addr) |
| client = TestClient(self.family, server.address) |
| self.loop_waiting_for_flag(client) |
| |
| def test_connection_attributes(self): |
| server = BaseServer(self.family, self.addr) |
| client = BaseClient(self.family, server.address) |
| |
| # we start disconnected |
| self.assertFalse(server.connected) |
| self.assertTrue(server.accepting) |
| # this can't be taken for granted across all platforms |
| #self.assertFalse(client.connected) |
| self.assertFalse(client.accepting) |
| |
| # execute some loops so that client connects to server |
| asyncore.loop(timeout=0.01, use_poll=self.use_poll, count=100) |
| self.assertFalse(server.connected) |
| self.assertTrue(server.accepting) |
| self.assertTrue(client.connected) |
| self.assertFalse(client.accepting) |
| |
| # disconnect the client |
| client.close() |
| self.assertFalse(server.connected) |
| self.assertTrue(server.accepting) |
| self.assertFalse(client.connected) |
| self.assertFalse(client.accepting) |
| |
| # stop serving |
| server.close() |
| self.assertFalse(server.connected) |
| self.assertFalse(server.accepting) |
| |
| def test_create_socket(self): |
| s = asyncore.dispatcher() |
| s.create_socket(self.family) |
| self.assertEqual(s.socket.family, self.family) |
| SOCK_NONBLOCK = getattr(socket, 'SOCK_NONBLOCK', 0) |
| self.assertEqual(s.socket.type, socket.SOCK_STREAM | SOCK_NONBLOCK) |
| |
| def test_bind(self): |
| if HAS_UNIX_SOCKETS and self.family == socket.AF_UNIX: |
| self.skipTest("Not applicable to AF_UNIX sockets.") |
| s1 = asyncore.dispatcher() |
| s1.create_socket(self.family) |
| s1.bind(self.addr) |
| s1.listen(5) |
| port = s1.socket.getsockname()[1] |
| |
| s2 = asyncore.dispatcher() |
| s2.create_socket(self.family) |
| # EADDRINUSE indicates the socket was correctly bound |
| self.assertRaises(socket.error, s2.bind, (self.addr[0], port)) |
| |
| def test_set_reuse_addr(self): |
| if HAS_UNIX_SOCKETS and self.family == socket.AF_UNIX: |
| self.skipTest("Not applicable to AF_UNIX sockets.") |
| sock = socket.socket(self.family) |
| try: |
| sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) |
| except socket.error: |
| unittest.skip("SO_REUSEADDR not supported on this platform") |
| else: |
| # if SO_REUSEADDR succeeded for sock we expect asyncore |
| # to do the same |
| s = asyncore.dispatcher(socket.socket(self.family)) |
| self.assertFalse(s.socket.getsockopt(socket.SOL_SOCKET, |
| socket.SO_REUSEADDR)) |
| s.socket.close() |
| s.create_socket(self.family) |
| s.set_reuse_addr() |
| self.assertTrue(s.socket.getsockopt(socket.SOL_SOCKET, |
| socket.SO_REUSEADDR)) |
| finally: |
| sock.close() |
| |
| @unittest.skipUnless(threading, 'Threading required for this test.') |
| @support.reap_threads |
| def test_quick_connect(self): |
| # see: http://bugs.python.org/issue10340 |
| if self.family in (socket.AF_INET, getattr(socket, "AF_INET6", object())): |
| server = BaseServer(self.family, self.addr) |
| t = threading.Thread(target=lambda: asyncore.loop(timeout=0.1, |
| count=500)) |
| t.start() |
| |
| |
| s = socket.socket(self.family, socket.SOCK_STREAM) |
| s.settimeout(.2) |
| s.setsockopt(socket.SOL_SOCKET, socket.SO_LINGER, |
| struct.pack('ii', 1, 0)) |
| try: |
| s.connect(server.address) |
| except socket.error: |
| pass |
| finally: |
| s.close() |
| |
| class TestAPI_UseIPv4Sockets(BaseTestAPI): |
| family = socket.AF_INET |
| addr = (HOST, 0) |
| |
| @unittest.skipUnless(support.IPV6_ENABLED, 'IPv6 support required') |
| class TestAPI_UseIPv6Sockets(BaseTestAPI): |
| family = socket.AF_INET6 |
| addr = ('::1', 0) |
| |
| @unittest.skipUnless(HAS_UNIX_SOCKETS, 'Unix sockets required') |
| class TestAPI_UseUnixSockets(BaseTestAPI): |
| if HAS_UNIX_SOCKETS: |
| family = socket.AF_UNIX |
| addr = support.TESTFN |
| |
| def tearDown(self): |
| unlink(self.addr) |
| BaseTestAPI.tearDown(self) |
| |
| class TestAPI_UseIPv4Select(TestAPI_UseIPv4Sockets): |
| use_poll = False |
| |
| @unittest.skipUnless(hasattr(select, 'poll'), 'select.poll required') |
| class TestAPI_UseIPv4Poll(TestAPI_UseIPv4Sockets): |
| use_poll = True |
| |
| class TestAPI_UseIPv6Select(TestAPI_UseIPv6Sockets): |
| use_poll = False |
| |
| @unittest.skipUnless(hasattr(select, 'poll'), 'select.poll required') |
| class TestAPI_UseIPv6Poll(TestAPI_UseIPv6Sockets): |
| use_poll = True |
| |
| class TestAPI_UseUnixSocketsSelect(TestAPI_UseUnixSockets): |
| use_poll = False |
| |
| @unittest.skipUnless(hasattr(select, 'poll'), 'select.poll required') |
| class TestAPI_UseUnixSocketsPoll(TestAPI_UseUnixSockets): |
| use_poll = True |
| |
| def test_main(): |
| tests = [HelperFunctionTests, DispatcherTests, DispatcherWithSendTests, |
| DispatcherWithSendTests_UsePoll, FileWrapperTest, |
| TestAPI_UseIPv4Select, TestAPI_UseIPv4Poll, TestAPI_UseIPv6Select, |
| TestAPI_UseIPv6Poll, TestAPI_UseUnixSocketsSelect, |
| TestAPI_UseUnixSocketsPoll] |
| run_unittest(*tests) |
| |
| if __name__ == "__main__": |
| test_main() |