mirror of
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87039913b2
tests/test_clamav.py:58:89: E501 line too long (90 > 88 characters) tests/test_containers.py:38:9: F841 local variable 'dummy' is assigned to but never used tests/test_dummy.py:35:9: F841 local variable 'dummy' is assigned to but never used tests/test_ftpparse.py:94:89: E501 line too long (96 > 88 characters) tests/test_url.py:128:89: E501 line too long (130 > 88 characters) tests/test_strformat.py:62:9: E741 ambiguous variable name 'l' tests/test_strformat.py:136:9: E731 do not assign a lambda expression, use a def tests/checker/ftpserver.py:94:9: E722 do not use bare 'except' tests/checker/httpserver.py:55:39: E231 missing whitespace after ',' tests/checker/httpserver.py:224:9: E722 do not use bare 'except' tests/checker/telnetserver.py:84:9: E722 do not use bare 'except' tests/checker/__init__.py:71:89: E501 line too long (119 > 88 characters) tests/checker/__init__.py:292:13: E741 ambiguous variable name 'l' tests/checker/test_http_misc.py:30:1: W293 blank line contains whitespace tests/checker/test_https.py:21:1: F401 'tests.need_network' imported but unused tests/checker/test_news.py:35:1: E302 expected 2 blank lines, found 1
106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
# Copyright (C) 2012 Bastian Kleineidam
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Define http test support classes for LinkChecker tests.
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"""
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import time
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import threading
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import telnetlib
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import miniboa
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from . import LinkCheckTest
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TIMEOUT = 5
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class TelnetServerTest(LinkCheckTest):
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"""Start/stop a Telnet server that can be used for testing."""
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def __init__(self, methodName="runTest"):
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"""Init test class and store default ftp server port."""
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super(TelnetServerTest, self).__init__(methodName=methodName)
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self.host = "localhost"
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self.port = None
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self.stop_event = threading.Event()
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self.server_thread = None
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def get_url(self, user=None, password=None):
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if user is not None:
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if password is not None:
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netloc = "%s:%s@%s" % (user, password, self.host)
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else:
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netloc = "%s@%s" % (user, self.host)
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else:
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netloc = self.host
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return "telnet://%s:%d" % (netloc, self.port)
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def setUp(self):
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"""Start a new Telnet server in a new thread."""
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self.port, self.server_thread = start_server(self.host, 0, self.stop_event)
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self.assertFalse(self.port is None)
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def tearDown(self):
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"""Send QUIT request to telnet server."""
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self.stop_event.set()
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if self.server_thread is not None:
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self.server_thread.join(10)
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assert not self.server_thread.is_alive()
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def start_server(host, port, stop_event):
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# Instantiate Telnet server class and listen to host:port
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clients = []
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def on_connect(client):
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clients.append(client)
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client.send("Telnet test server\nlogin: ")
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server = miniboa.TelnetServer(port=port, address=host, on_connect=on_connect)
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port = server.server_socket.getsockname()[1]
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t = threading.Thread(None, serve_forever, args=(server, clients, stop_event))
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t.start()
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# wait for server to start up
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tries = 0
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while tries < 5:
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tries += 1
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try:
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client = telnetlib.Telnet(timeout=TIMEOUT)
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client.open(host, port)
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client.write(b"exit\n")
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break
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except Exception:
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time.sleep(0.5)
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return port, t
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def serve_forever(server, clients, stop_event):
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"""Run poll loop for server."""
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while True:
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if stop_event.is_set():
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return
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server.poll()
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for client in clients:
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if client.active and client.cmd_ready:
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handle_cmd(client)
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def handle_cmd(client):
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"""Handle telnet clients."""
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msg = client.get_command().lower()
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if msg == "exit":
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client.active = False
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else:
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client.send("Password: ")
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