mirror of https://github.com/python/cpython
296 lines
9.3 KiB
Python
296 lines
9.3 KiB
Python
from test import support
|
|
# If we end up with a significant number of tests that don't require
|
|
# threading, this test module should be split. Right now we skip
|
|
# them all if we don't have threading.
|
|
threading = support.import_module('threading')
|
|
|
|
from contextlib import contextmanager
|
|
import imaplib
|
|
import os.path
|
|
import socketserver
|
|
import time
|
|
import calendar
|
|
|
|
from test.support import reap_threads, verbose, transient_internet, run_with_tz
|
|
import unittest
|
|
|
|
try:
|
|
import ssl
|
|
except ImportError:
|
|
ssl = None
|
|
|
|
CERTFILE = None
|
|
|
|
|
|
class TestImaplib(unittest.TestCase):
|
|
|
|
def test_Internaldate2tuple(self):
|
|
t0 = calendar.timegm((2000, 1, 1, 0, 0, 0, -1, -1, -1))
|
|
tt = imaplib.Internaldate2tuple(
|
|
b'25 (INTERNALDATE "01-Jan-2000 00:00:00 +0000")')
|
|
self.assertEqual(time.mktime(tt), t0)
|
|
tt = imaplib.Internaldate2tuple(
|
|
b'25 (INTERNALDATE "01-Jan-2000 11:30:00 +1130")')
|
|
self.assertEqual(time.mktime(tt), t0)
|
|
tt = imaplib.Internaldate2tuple(
|
|
b'25 (INTERNALDATE "31-Dec-1999 12:30:00 -1130")')
|
|
self.assertEqual(time.mktime(tt), t0)
|
|
|
|
@run_with_tz('MST+07MDT,M4.1.0,M10.5.0')
|
|
def test_Internaldate2tuple_issue10941(self):
|
|
self.assertNotEqual(imaplib.Internaldate2tuple(
|
|
b'25 (INTERNALDATE "02-Apr-2000 02:30:00 +0000")'),
|
|
imaplib.Internaldate2tuple(
|
|
b'25 (INTERNALDATE "02-Apr-2000 03:30:00 +0000")'))
|
|
|
|
def test_that_Time2Internaldate_returns_a_result(self):
|
|
# We can check only that it successfully produces a result,
|
|
# not the correctness of the result itself, since the result
|
|
# depends on the timezone the machine is in.
|
|
timevalues = [2000000000, 2000000000.0, time.localtime(2000000000),
|
|
'"18-May-2033 05:33:20 +0200"']
|
|
|
|
for t in timevalues:
|
|
imaplib.Time2Internaldate(t)
|
|
|
|
|
|
if ssl:
|
|
|
|
class SecureTCPServer(socketserver.TCPServer):
|
|
|
|
def get_request(self):
|
|
newsocket, fromaddr = self.socket.accept()
|
|
connstream = ssl.wrap_socket(newsocket,
|
|
server_side=True,
|
|
certfile=CERTFILE)
|
|
return connstream, fromaddr
|
|
|
|
IMAP4_SSL = imaplib.IMAP4_SSL
|
|
|
|
else:
|
|
|
|
class SecureTCPServer:
|
|
pass
|
|
|
|
IMAP4_SSL = None
|
|
|
|
|
|
class SimpleIMAPHandler(socketserver.StreamRequestHandler):
|
|
|
|
timeout = 1
|
|
|
|
def _send(self, message):
|
|
if verbose: print("SENT: %r" % message.strip())
|
|
self.wfile.write(message)
|
|
|
|
def handle(self):
|
|
# Send a welcome message.
|
|
self._send(b'* OK IMAP4rev1\r\n')
|
|
while 1:
|
|
# Gather up input until we receive a line terminator or we timeout.
|
|
# Accumulate read(1) because it's simpler to handle the differences
|
|
# between naked sockets and SSL sockets.
|
|
line = b''
|
|
while 1:
|
|
try:
|
|
part = self.rfile.read(1)
|
|
if part == b'':
|
|
# Naked sockets return empty strings..
|
|
return
|
|
line += part
|
|
except IOError:
|
|
# ..but SSLSockets throw exceptions.
|
|
return
|
|
if line.endswith(b'\r\n'):
|
|
break
|
|
|
|
if verbose: print('GOT: %r' % line.strip())
|
|
splitline = line.split()
|
|
tag = splitline[0].decode('ASCII')
|
|
cmd = splitline[1].decode('ASCII')
|
|
args = splitline[2:]
|
|
|
|
if hasattr(self, 'cmd_'+cmd):
|
|
getattr(self, 'cmd_'+cmd)(tag, args)
|
|
else:
|
|
self._send('{} BAD {} unknown\r\n'.format(tag, cmd).encode('ASCII'))
|
|
|
|
def cmd_CAPABILITY(self, tag, args):
|
|
self._send(b'* CAPABILITY IMAP4rev1\r\n')
|
|
self._send('{} OK CAPABILITY completed\r\n'.format(tag).encode('ASCII'))
|
|
|
|
|
|
class BaseThreadedNetworkedTests(unittest.TestCase):
|
|
|
|
def make_server(self, addr, hdlr):
|
|
|
|
class MyServer(self.server_class):
|
|
def handle_error(self, request, client_address):
|
|
self.close_request(request)
|
|
self.server_close()
|
|
raise
|
|
|
|
if verbose: print("creating server")
|
|
server = MyServer(addr, hdlr)
|
|
self.assertEqual(server.server_address, server.socket.getsockname())
|
|
|
|
if verbose:
|
|
print("server created")
|
|
print("ADDR =", addr)
|
|
print("CLASS =", self.server_class)
|
|
print("HDLR =", server.RequestHandlerClass)
|
|
|
|
t = threading.Thread(
|
|
name='%s serving' % self.server_class,
|
|
target=server.serve_forever,
|
|
# Short poll interval to make the test finish quickly.
|
|
# Time between requests is short enough that we won't wake
|
|
# up spuriously too many times.
|
|
kwargs={'poll_interval':0.01})
|
|
t.daemon = True # In case this function raises.
|
|
t.start()
|
|
if verbose: print("server running")
|
|
return server, t
|
|
|
|
def reap_server(self, server, thread):
|
|
if verbose: print("waiting for server")
|
|
server.shutdown()
|
|
server.server_close()
|
|
thread.join()
|
|
if verbose: print("done")
|
|
|
|
@contextmanager
|
|
def reaped_server(self, hdlr):
|
|
server, thread = self.make_server((support.HOST, 0), hdlr)
|
|
try:
|
|
yield server
|
|
finally:
|
|
self.reap_server(server, thread)
|
|
|
|
@reap_threads
|
|
def test_connect(self):
|
|
with self.reaped_server(SimpleIMAPHandler) as server:
|
|
client = self.imap_class(*server.server_address)
|
|
client.shutdown()
|
|
|
|
@reap_threads
|
|
def test_issue5949(self):
|
|
|
|
class EOFHandler(socketserver.StreamRequestHandler):
|
|
def handle(self):
|
|
# EOF without sending a complete welcome message.
|
|
self.wfile.write(b'* OK')
|
|
|
|
with self.reaped_server(EOFHandler) as server:
|
|
self.assertRaises(imaplib.IMAP4.abort,
|
|
self.imap_class, *server.server_address)
|
|
|
|
@reap_threads
|
|
def test_line_termination(self):
|
|
|
|
class BadNewlineHandler(SimpleIMAPHandler):
|
|
|
|
def cmd_CAPABILITY(self, tag, args):
|
|
self._send(b'* CAPABILITY IMAP4rev1 AUTH\n')
|
|
self._send('{} OK CAPABILITY completed\r\n'.format(tag).encode('ASCII'))
|
|
|
|
with self.reaped_server(BadNewlineHandler) as server:
|
|
self.assertRaises(imaplib.IMAP4.abort,
|
|
self.imap_class, *server.server_address)
|
|
|
|
|
|
|
|
class ThreadedNetworkedTests(BaseThreadedNetworkedTests):
|
|
|
|
server_class = socketserver.TCPServer
|
|
imap_class = imaplib.IMAP4
|
|
|
|
|
|
@unittest.skipUnless(ssl, "SSL not available")
|
|
class ThreadedNetworkedTestsSSL(BaseThreadedNetworkedTests):
|
|
|
|
server_class = SecureTCPServer
|
|
imap_class = IMAP4_SSL
|
|
|
|
|
|
class RemoteIMAPTest(unittest.TestCase):
|
|
host = 'cyrus.andrew.cmu.edu'
|
|
port = 143
|
|
username = 'anonymous'
|
|
password = 'pass'
|
|
imap_class = imaplib.IMAP4
|
|
|
|
def setUp(self):
|
|
with transient_internet(self.host):
|
|
self.server = self.imap_class(self.host, self.port)
|
|
|
|
def tearDown(self):
|
|
if self.server is not None:
|
|
with transient_internet(self.host):
|
|
self.server.logout()
|
|
|
|
def test_logincapa(self):
|
|
with transient_internet(self.host):
|
|
for cap in self.server.capabilities:
|
|
self.assertIsInstance(cap, str)
|
|
self.assertIn('LOGINDISABLED', self.server.capabilities)
|
|
self.assertIn('AUTH=ANONYMOUS', self.server.capabilities)
|
|
rs = self.server.login(self.username, self.password)
|
|
self.assertEqual(rs[0], 'OK')
|
|
|
|
def test_logout(self):
|
|
with transient_internet(self.host):
|
|
rs = self.server.logout()
|
|
self.server = None
|
|
self.assertEqual(rs[0], 'BYE')
|
|
|
|
|
|
@unittest.skipUnless(ssl, "SSL not available")
|
|
class RemoteIMAP_STARTTLSTest(RemoteIMAPTest):
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
with transient_internet(self.host):
|
|
rs = self.server.starttls()
|
|
self.assertEqual(rs[0], 'OK')
|
|
|
|
def test_logincapa(self):
|
|
for cap in self.server.capabilities:
|
|
self.assertIsInstance(cap, str)
|
|
self.assertNotIn('LOGINDISABLED', self.server.capabilities)
|
|
|
|
|
|
@unittest.skipUnless(ssl, "SSL not available")
|
|
class RemoteIMAP_SSLTest(RemoteIMAPTest):
|
|
port = 993
|
|
imap_class = IMAP4_SSL
|
|
|
|
def test_logincapa(self):
|
|
for cap in self.server.capabilities:
|
|
self.assertIsInstance(cap, str)
|
|
self.assertNotIn('LOGINDISABLED', self.server.capabilities)
|
|
self.assertIn('AUTH=PLAIN', self.server.capabilities)
|
|
|
|
|
|
def test_main():
|
|
tests = [TestImaplib]
|
|
|
|
if support.is_resource_enabled('network'):
|
|
if ssl:
|
|
global CERTFILE
|
|
CERTFILE = os.path.join(os.path.dirname(__file__) or os.curdir,
|
|
"keycert.pem")
|
|
if not os.path.exists(CERTFILE):
|
|
raise support.TestFailed("Can't read certificate files!")
|
|
tests.extend([
|
|
ThreadedNetworkedTests, ThreadedNetworkedTestsSSL,
|
|
RemoteIMAPTest, RemoteIMAP_SSLTest, RemoteIMAP_STARTTLSTest,
|
|
])
|
|
|
|
support.run_unittest(*tests)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
support.use_resources = ['network']
|
|
test_main()
|