def test_connection_timeout(session):
# Create, bind, and listen on a socket, but never accept
def target(s):
s.listen(0)
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectTimeout):
session.get("ftp://127.0.0.1:%d/" % port, timeout=1)
def test_connection_timeout(session):
# Create, bind, and listen on a socket, but never accept
def target(s, goevent):
s.listen(1)
goevent.set()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectTimeout):
session.get('ftp://127.0.0.1:%d/' % port, timeout=1)
def test_connection_refused(session):
# Create and bind a socket but do not listen to ensure we have a port
# that will refuse connections
def target(s):
pass
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get("ftp://127.0.0.1:%d/" % port)
def test_connection_refused(session):
# Create and bind a socket but do not listen to ensure we have a port
# that will refuse connections
def target(s, goevent):
goevent.set()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % port)
def test_proxy_connection_refused(ftpd, session):
# Create and bind a socket but do not listen to ensure we have a port
# that will refuse connections
def target(s, goevent):
goevent.set()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port})
def test_proxy_connection_refused(ftpd, session):
# Create and bind a socket but do not listen to ensure we have a port
# that will refuse connections
def target(s, goevent):
goevent.set()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port})
def test_proxy_connection_close(ftpd, session):
# Create and accept a socket, then close it
def target(s):
s.listen(0)
(clientsock, _addr) = s.accept()
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port}, timeout=1)
def test_unavailable(session):
def target(s):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
clientsock.send(b"421 go away\r\n")
finally:
clientsock.close()
with socketServer(target) as port:
response = session.get("ftp://127.0.0.1:%d/" % port)
assert response.status_code == requests.codes.unavailable
def test_invalid_response(session):
# Send an invalid welcome
def target(s):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
clientsock.send(b"no code\r\n")
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.RequestException):
session.get("ftp://127.0.0.1:%d/" % port)
def test_connection_close(session):
# Create and accept a socket, then close it after the welcome
def target(s):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
clientsock.send(b"220 welcome\r\n")
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get("ftp://127.0.0.1:%d/" % port)
def test_unavailable(session):
def target(s, goevent):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
clientsock.send(b'421 go away\r\n')
finally:
clientsock.close()
with socketServer(target) as port:
response = session.get('ftp://127.0.0.1:%d/' % port)
assert response.status_code == requests.codes.unavailable
def test_proxy_connection_close(ftpd, session):
# Create and accept a socket, then close it
def target(s, goevent):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port},
timeout=1)
def test_invalid_response(session):
# Send an invalid welcome
def target(s, goevent):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
clientsock.send(b'no code\r\n')
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.RequestException):
session.get('ftp://127.0.0.1:%d/' % port)
def test_connection_close(session):
# Create and accept a socket, then close it after the welcome
def target(s, goevent):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
clientsock.send(b'220 welcome\r\n')
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.ConnectionError):
session.get('ftp://127.0.0.1:%d/' % port)
def test_invalid_code(session):
# Send a welcome, then reply with something weird to the USER command
def target(s):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
clientsock.send(b"220 welcome\r\n")
clientsock.recv(1024)
clientsock.send(b"125 this makes no sense\r\n")
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.RequestException):
session.get("ftp://127.0.0.1:%d/" % port)
def test_proxy_read_timeout(ftpd, session):
# Create and accept a socket, but never respond
def target(s, event):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
event.wait(5)
finally:
clientsock.close()
event = threading.Event()
with socketServer(target, event) as port:
with pytest.raises(requests.exceptions.ReadTimeout):
session.get('ftp://127.0.0.1:%d' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port}, timeout=1)
def test_invalid_code(session):
# Send a welcome, then reply with something weird to the USER command
def target(s, goevent):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
clientsock.send(b'220 welcome\r\n')
clientsock.recv(1024)
clientsock.send(b'125 this makes no sense\r\n')
finally:
clientsock.close()
with socketServer(target) as port:
with pytest.raises(requests.exceptions.RequestException):
session.get('ftp://127.0.0.1:%d/' % port)
def test_login_timeout(session):
# Create and accept a socket, but stop responding after sending
# the welcome
def target(s, event):
s.listen(0)
(clientsock, _addr) = s.accept()
try:
clientsock.send(b"220 welcome\r\n")
# Wait for the exception to be raised in the client
event.wait(5)
finally:
clientsock.close()
event = threading.Event()
with socketServer(target, event) as port:
with pytest.raises(requests.exceptions.ReadTimeout):
session.get("ftp://127.0.0.1:%d/" % port, timeout=1)
def test_proxy_read_timeout(ftpd, session):
# Create and accept a socket, but never respond
def target(s, goevent, event):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
event.wait(5)
finally:
clientsock.close()
event = threading.Event()
with socketServer(target, event) as port:
with pytest.raises(requests.exceptions.ReadTimeout):
session.get('ftp://127.0.0.1:%d' % ftpd.ftp_port,
proxies={'ftp': 'localhost:%d' % port},
timeout=1)
def test_login_timeout(session):
# Create and accept a socket, but stop responding after sending
# the welcome
def target(s, goevent, event):
s.listen(1)
goevent.set()
(clientsock, _addr) = s.accept()
try:
clientsock.send(b'220 welcome\r\n')
# Wait for the exception to be raised in the client
event.wait(5)
finally:
clientsock.close()
event = threading.Event()
with socketServer(target, event) as port:
with pytest.raises(requests.exceptions.ReadTimeout):
session.get('ftp://127.0.0.1:%d/' % port, timeout=1)