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de609186fc
exception catcher. Wrapping the initial connection routine is not sufficient as network timeouts can then occur as part of NNTP commands.
1241 lines
48 KiB
Python
1241 lines
48 KiB
Python
import io
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import datetime
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import textwrap
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import unittest
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import functools
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import contextlib
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import collections
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from test import support
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from nntplib import NNTP, GroupInfo, _have_ssl
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import nntplib
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if _have_ssl:
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import ssl
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TIMEOUT = 30
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# TODO:
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# - test the `file` arg to more commands
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# - test error conditions
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# - test auth and `usenetrc`
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class NetworkedNNTPTestsMixin:
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def test_welcome(self):
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welcome = self.server.getwelcome()
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self.assertEqual(str, type(welcome))
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def test_help(self):
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resp, lines = self.server.help()
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self.assertTrue(resp.startswith("100 "), resp)
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for line in lines:
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self.assertEqual(str, type(line))
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def test_list(self):
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resp, groups = self.server.list()
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if len(groups) > 0:
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self.assertEqual(GroupInfo, type(groups[0]))
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self.assertEqual(str, type(groups[0].group))
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def test_list_active(self):
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resp, groups = self.server.list(self.GROUP_PAT)
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if len(groups) > 0:
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self.assertEqual(GroupInfo, type(groups[0]))
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self.assertEqual(str, type(groups[0].group))
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def test_unknown_command(self):
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with self.assertRaises(nntplib.NNTPPermanentError) as cm:
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self.server._shortcmd("XYZZY")
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resp = cm.exception.response
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self.assertTrue(resp.startswith("500 "), resp)
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def test_newgroups(self):
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# gmane gets a constant influx of new groups. In order not to stress
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# the server too much, we choose a recent date in the past.
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dt = datetime.date.today() - datetime.timedelta(days=7)
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resp, groups = self.server.newgroups(dt)
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if len(groups) > 0:
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self.assertIsInstance(groups[0], GroupInfo)
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self.assertIsInstance(groups[0].group, str)
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def test_description(self):
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def _check_desc(desc):
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# Sanity checks
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self.assertIsInstance(desc, str)
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self.assertNotIn(self.GROUP_NAME, desc)
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desc = self.server.description(self.GROUP_NAME)
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_check_desc(desc)
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# Another sanity check
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self.assertIn("Python", desc)
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# With a pattern
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desc = self.server.description(self.GROUP_PAT)
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_check_desc(desc)
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# Shouldn't exist
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desc = self.server.description("zk.brrtt.baz")
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self.assertEqual(desc, '')
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def test_descriptions(self):
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resp, descs = self.server.descriptions(self.GROUP_PAT)
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# 215 for LIST NEWSGROUPS, 282 for XGTITLE
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self.assertTrue(
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resp.startswith("215 ") or resp.startswith("282 "), resp)
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self.assertIsInstance(descs, dict)
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desc = descs[self.GROUP_NAME]
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self.assertEqual(desc, self.server.description(self.GROUP_NAME))
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def test_group(self):
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result = self.server.group(self.GROUP_NAME)
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self.assertEqual(5, len(result))
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resp, count, first, last, group = result
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self.assertEqual(group, self.GROUP_NAME)
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self.assertIsInstance(count, int)
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self.assertIsInstance(first, int)
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self.assertIsInstance(last, int)
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self.assertLessEqual(first, last)
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self.assertTrue(resp.startswith("211 "), resp)
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def test_date(self):
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resp, date = self.server.date()
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self.assertIsInstance(date, datetime.datetime)
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# Sanity check
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self.assertGreaterEqual(date.year, 1995)
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self.assertLessEqual(date.year, 2030)
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def _check_art_dict(self, art_dict):
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# Some sanity checks for a field dictionary returned by OVER / XOVER
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self.assertIsInstance(art_dict, dict)
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# NNTP has 7 mandatory fields
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self.assertGreaterEqual(art_dict.keys(),
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{"subject", "from", "date", "message-id",
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"references", ":bytes", ":lines"}
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)
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for v in art_dict.values():
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self.assertIsInstance(v, (str, type(None)))
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def test_xover(self):
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resp, count, first, last, name = self.server.group(self.GROUP_NAME)
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resp, lines = self.server.xover(last - 5, last)
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if len(lines) == 0:
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self.skipTest("no articles retrieved")
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# The 'last' article is not necessarily part of the output (cancelled?)
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art_num, art_dict = lines[0]
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self.assertGreaterEqual(art_num, last - 5)
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self.assertLessEqual(art_num, last)
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self._check_art_dict(art_dict)
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def test_over(self):
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resp, count, first, last, name = self.server.group(self.GROUP_NAME)
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start = last - 10
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# The "start-" article range form
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resp, lines = self.server.over((start, None))
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art_num, art_dict = lines[0]
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self._check_art_dict(art_dict)
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# The "start-end" article range form
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resp, lines = self.server.over((start, last))
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art_num, art_dict = lines[-1]
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# The 'last' article is not necessarily part of the output (cancelled?)
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self.assertGreaterEqual(art_num, start)
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self.assertLessEqual(art_num, last)
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self._check_art_dict(art_dict)
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# XXX The "message_id" form is unsupported by gmane
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# 503 Overview by message-ID unsupported
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def test_xhdr(self):
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resp, count, first, last, name = self.server.group(self.GROUP_NAME)
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resp, lines = self.server.xhdr('subject', last)
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for line in lines:
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self.assertEqual(str, type(line[1]))
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def check_article_resp(self, resp, article, art_num=None):
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self.assertIsInstance(article, nntplib.ArticleInfo)
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if art_num is not None:
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self.assertEqual(article.number, art_num)
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for line in article.lines:
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self.assertIsInstance(line, bytes)
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# XXX this could exceptionally happen...
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self.assertNotIn(article.lines[-1], (b".", b".\n", b".\r\n"))
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def test_article_head_body(self):
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resp, count, first, last, name = self.server.group(self.GROUP_NAME)
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# Try to find an available article
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for art_num in (last, first, last - 1):
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try:
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resp, head = self.server.head(art_num)
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except nntplib.NNTPTemporaryError as e:
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if not e.response.startswith("423 "):
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raise
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# "423 No such article" => choose another one
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continue
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break
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else:
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self.skipTest("could not find a suitable article number")
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self.assertTrue(resp.startswith("221 "), resp)
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self.check_article_resp(resp, head, art_num)
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resp, body = self.server.body(art_num)
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self.assertTrue(resp.startswith("222 "), resp)
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self.check_article_resp(resp, body, art_num)
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resp, article = self.server.article(art_num)
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self.assertTrue(resp.startswith("220 "), resp)
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self.check_article_resp(resp, article, art_num)
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self.assertEqual(article.lines, head.lines + [b''] + body.lines)
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def test_capabilities(self):
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# The server under test implements NNTP version 2 and has a
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# couple of well-known capabilities. Just sanity check that we
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# got them.
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def _check_caps(caps):
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caps_list = caps['LIST']
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self.assertIsInstance(caps_list, (list, tuple))
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self.assertIn('OVERVIEW.FMT', caps_list)
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self.assertGreaterEqual(self.server.nntp_version, 2)
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_check_caps(self.server.getcapabilities())
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# This re-emits the command
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resp, caps = self.server.capabilities()
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_check_caps(caps)
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if _have_ssl:
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def test_starttls(self):
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file = self.server.file
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sock = self.server.sock
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try:
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self.server.starttls()
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except nntplib.NNTPPermanentError:
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self.skipTest("STARTTLS not supported by server.")
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else:
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# Check that the socket and internal pseudo-file really were
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# changed.
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self.assertNotEqual(file, self.server.file)
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self.assertNotEqual(sock, self.server.sock)
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# Check that the new socket really is an SSL one
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self.assertIsInstance(self.server.sock, ssl.SSLSocket)
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# Check that trying starttls when it's already active fails.
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self.assertRaises(ValueError, self.server.starttls)
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def test_zlogin(self):
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# This test must be the penultimate because further commands will be
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# refused.
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baduser = "notarealuser"
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badpw = "notarealpassword"
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# Check that bogus credentials cause failure
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self.assertRaises(nntplib.NNTPError, self.server.login,
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user=baduser, password=badpw, usenetrc=False)
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# FIXME: We should check that correct credentials succeed, but that
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# would require valid details for some server somewhere to be in the
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# test suite, I think. Gmane is anonymous, at least as used for the
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# other tests.
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def test_zzquit(self):
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# This test must be called last, hence the name
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cls = type(self)
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self.server.quit()
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cls.server = None
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@classmethod
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def wrap_methods(cls):
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# Wrap all methods in a transient_internet() exception catcher
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# XXX put a generic version in test.support?
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def wrap_meth(meth):
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@functools.wraps(meth)
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def wrapped(self):
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with support.transient_internet(self.NNTP_HOST):
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meth(self)
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return wrapped
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for name in dir(cls):
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if not name.startswith('test_'):
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continue
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meth = getattr(cls, name)
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if not isinstance(meth, collections.Callable):
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continue
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# Need to use a closure so that meth remains bound to its current
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# value
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setattr(cls, name, wrap_meth(meth))
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NetworkedNNTPTestsMixin.wrap_methods()
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class NetworkedNNTPTests(NetworkedNNTPTestsMixin, unittest.TestCase):
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# This server supports STARTTLS (gmane doesn't)
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NNTP_HOST = 'news.trigofacile.com'
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GROUP_NAME = 'fr.comp.lang.python'
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GROUP_PAT = 'fr.comp.lang.*'
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NNTP_CLASS = NNTP
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@classmethod
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def setUpClass(cls):
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support.requires("network")
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with support.transient_internet(cls.NNTP_HOST):
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cls.server = cls.NNTP_CLASS(cls.NNTP_HOST, timeout=TIMEOUT, usenetrc=False)
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@classmethod
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def tearDownClass(cls):
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if cls.server is not None:
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cls.server.quit()
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if _have_ssl:
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class NetworkedNNTP_SSLTests(NetworkedNNTPTests):
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# Technical limits for this public NNTP server (see http://www.aioe.org):
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# "Only two concurrent connections per IP address are allowed and
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# 400 connections per day are accepted from each IP address."
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NNTP_HOST = 'nntp.aioe.org'
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GROUP_NAME = 'comp.lang.python'
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GROUP_PAT = 'comp.lang.*'
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NNTP_CLASS = nntplib.NNTP_SSL
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# Disabled as it produces too much data
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test_list = None
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# Disabled as the connection will already be encrypted.
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test_starttls = None
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#
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# Non-networked tests using a local server (or something mocking it).
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#
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class _NNTPServerIO(io.RawIOBase):
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"""A raw IO object allowing NNTP commands to be received and processed
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by a handler. The handler can push responses which can then be read
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from the IO object."""
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def __init__(self, handler):
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io.RawIOBase.__init__(self)
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# The channel from the client
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self.c2s = io.BytesIO()
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# The channel to the client
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self.s2c = io.BytesIO()
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self.handler = handler
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self.handler.start(self.c2s.readline, self.push_data)
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def readable(self):
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return True
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def writable(self):
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return True
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def push_data(self, data):
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"""Push (buffer) some data to send to the client."""
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pos = self.s2c.tell()
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self.s2c.seek(0, 2)
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self.s2c.write(data)
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self.s2c.seek(pos)
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def write(self, b):
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"""The client sends us some data"""
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pos = self.c2s.tell()
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self.c2s.write(b)
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self.c2s.seek(pos)
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self.handler.process_pending()
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return len(b)
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def readinto(self, buf):
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"""The client wants to read a response"""
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self.handler.process_pending()
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b = self.s2c.read(len(buf))
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n = len(b)
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buf[:n] = b
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return n
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class MockedNNTPTestsMixin:
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# Override in derived classes
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handler_class = None
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def setUp(self):
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super().setUp()
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self.make_server()
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def tearDown(self):
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super().tearDown()
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del self.server
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def make_server(self, *args, **kwargs):
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self.handler = self.handler_class()
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self.sio = _NNTPServerIO(self.handler)
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# Using BufferedRWPair instead of BufferedRandom ensures the file
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# isn't seekable.
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file = io.BufferedRWPair(self.sio, self.sio)
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self.server = nntplib._NNTPBase(file, 'test.server', *args, **kwargs)
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return self.server
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class NNTPv1Handler:
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"""A handler for RFC 977"""
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welcome = "200 NNTP mock server"
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def start(self, readline, push_data):
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self.in_body = False
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self.allow_posting = True
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self._readline = readline
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self._push_data = push_data
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# Our welcome
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self.handle_welcome()
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def _decode(self, data):
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return str(data, "utf-8", "surrogateescape")
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def process_pending(self):
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if self.in_body:
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while True:
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line = self._readline()
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if not line:
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return
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self.body.append(line)
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if line == b".\r\n":
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break
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try:
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meth, tokens = self.body_callback
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meth(*tokens, body=self.body)
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finally:
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self.body_callback = None
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self.body = None
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self.in_body = False
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while True:
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line = self._decode(self._readline())
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if not line:
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return
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if not line.endswith("\r\n"):
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raise ValueError("line doesn't end with \\r\\n: {!r}".format(line))
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line = line[:-2]
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cmd, *tokens = line.split()
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#meth = getattr(self.handler, "handle_" + cmd.upper(), None)
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meth = getattr(self, "handle_" + cmd.upper(), None)
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if meth is None:
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self.handle_unknown()
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else:
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try:
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meth(*tokens)
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except Exception as e:
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raise ValueError("command failed: {!r}".format(line)) from e
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else:
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if self.in_body:
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self.body_callback = meth, tokens
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self.body = []
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def expect_body(self):
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"""Flag that the client is expected to post a request body"""
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self.in_body = True
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def push_data(self, data):
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"""Push some binary data"""
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self._push_data(data)
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def push_lit(self, lit):
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"""Push a string literal"""
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lit = textwrap.dedent(lit)
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lit = "\r\n".join(lit.splitlines()) + "\r\n"
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lit = lit.encode('utf-8')
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self.push_data(lit)
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def handle_unknown(self):
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self.push_lit("500 What?")
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def handle_welcome(self):
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self.push_lit(self.welcome)
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def handle_QUIT(self):
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self.push_lit("205 Bye!")
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def handle_DATE(self):
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self.push_lit("111 20100914001155")
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def handle_GROUP(self, group):
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if group == "fr.comp.lang.python":
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self.push_lit("211 486 761 1265 fr.comp.lang.python")
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else:
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self.push_lit("411 No such group {}".format(group))
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def handle_HELP(self):
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self.push_lit("""\
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100 Legal commands
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authinfo user Name|pass Password|generic <prog> <args>
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date
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help
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Report problems to <root@example.org>
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.""")
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def handle_STAT(self, message_spec=None):
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if message_spec is None:
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self.push_lit("412 No newsgroup selected")
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elif message_spec == "3000234":
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self.push_lit("223 3000234 <45223423@example.com>")
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elif message_spec == "<45223423@example.com>":
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self.push_lit("223 0 <45223423@example.com>")
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else:
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self.push_lit("430 No Such Article Found")
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def handle_NEXT(self):
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self.push_lit("223 3000237 <668929@example.org> retrieved")
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def handle_LAST(self):
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self.push_lit("223 3000234 <45223423@example.com> retrieved")
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def handle_LIST(self, action=None, param=None):
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if action is None:
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self.push_lit("""\
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215 Newsgroups in form "group high low flags".
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comp.lang.python 0000052340 0000002828 y
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comp.lang.python.announce 0000001153 0000000993 m
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free.it.comp.lang.python 0000000002 0000000002 y
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fr.comp.lang.python 0000001254 0000000760 y
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free.it.comp.lang.python.learner 0000000000 0000000001 y
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tw.bbs.comp.lang.python 0000000304 0000000304 y
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.""")
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elif action == "ACTIVE":
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if param == "*distutils*":
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self.push_lit("""\
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215 Newsgroups in form "group high low flags"
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gmane.comp.python.distutils.devel 0000014104 0000000001 m
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gmane.comp.python.distutils.cvs 0000000000 0000000001 m
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.""")
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else:
|
|
self.push_lit("""\
|
|
215 Newsgroups in form "group high low flags"
|
|
.""")
|
|
elif action == "OVERVIEW.FMT":
|
|
self.push_lit("""\
|
|
215 Order of fields in overview database.
|
|
Subject:
|
|
From:
|
|
Date:
|
|
Message-ID:
|
|
References:
|
|
Bytes:
|
|
Lines:
|
|
Xref:full
|
|
.""")
|
|
elif action == "NEWSGROUPS":
|
|
assert param is not None
|
|
if param == "comp.lang.python":
|
|
self.push_lit("""\
|
|
215 Descriptions in form "group description".
|
|
comp.lang.python\tThe Python computer language.
|
|
.""")
|
|
elif param == "comp.lang.python*":
|
|
self.push_lit("""\
|
|
215 Descriptions in form "group description".
|
|
comp.lang.python.announce\tAnnouncements about the Python language. (Moderated)
|
|
comp.lang.python\tThe Python computer language.
|
|
.""")
|
|
else:
|
|
self.push_lit("""\
|
|
215 Descriptions in form "group description".
|
|
.""")
|
|
else:
|
|
self.push_lit('501 Unknown LIST keyword')
|
|
|
|
def handle_NEWNEWS(self, group, date_str, time_str):
|
|
# We hard code different return messages depending on passed
|
|
# argument and date syntax.
|
|
if (group == "comp.lang.python" and date_str == "20100913"
|
|
and time_str == "082004"):
|
|
# Date was passed in RFC 3977 format (NNTP "v2")
|
|
self.push_lit("""\
|
|
230 list of newsarticles (NNTP v2) created after Mon Sep 13 08:20:04 2010 follows
|
|
<a4929a40-6328-491a-aaaf-cb79ed7309a2@q2g2000vbk.googlegroups.com>
|
|
<f30c0419-f549-4218-848f-d7d0131da931@y3g2000vbm.googlegroups.com>
|
|
.""")
|
|
elif (group == "comp.lang.python" and date_str == "100913"
|
|
and time_str == "082004"):
|
|
# Date was passed in RFC 977 format (NNTP "v1")
|
|
self.push_lit("""\
|
|
230 list of newsarticles (NNTP v1) created after Mon Sep 13 08:20:04 2010 follows
|
|
<a4929a40-6328-491a-aaaf-cb79ed7309a2@q2g2000vbk.googlegroups.com>
|
|
<f30c0419-f549-4218-848f-d7d0131da931@y3g2000vbm.googlegroups.com>
|
|
.""")
|
|
else:
|
|
self.push_lit("""\
|
|
230 An empty list of newsarticles follows
|
|
.""")
|
|
# (Note for experiments: many servers disable NEWNEWS.
|
|
# As of this writing, sicinfo3.epfl.ch doesn't.)
|
|
|
|
def handle_XOVER(self, message_spec):
|
|
if message_spec == "57-59":
|
|
self.push_lit(
|
|
"224 Overview information for 57-58 follows\n"
|
|
"57\tRe: ANN: New Plone book with strong Python (and Zope) themes throughout"
|
|
"\tDoug Hellmann <doug.hellmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>"
|
|
"\tSat, 19 Jun 2010 18:04:08 -0400"
|
|
"\t<4FD05F05-F98B-44DC-8111-C6009C925F0C@gmail.com>"
|
|
"\t<hvalf7$ort$1@dough.gmane.org>\t7103\t16"
|
|
"\tXref: news.gmane.org gmane.comp.python.authors:57"
|
|
"\n"
|
|
"58\tLooking for a few good bloggers"
|
|
"\tDoug Hellmann <doug.hellmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>"
|
|
"\tThu, 22 Jul 2010 09:14:14 -0400"
|
|
"\t<A29863FA-F388-40C3-AA25-0FD06B09B5BF@gmail.com>"
|
|
"\t\t6683\t16"
|
|
"\t"
|
|
"\n"
|
|
# An UTF-8 overview line from fr.comp.lang.python
|
|
"59\tRe: Message d'erreur incompréhensible (par moi)"
|
|
"\tEric Brunel <eric.brunel@pragmadev.nospam.com>"
|
|
"\tWed, 15 Sep 2010 18:09:15 +0200"
|
|
"\t<eric.brunel-2B8B56.18091515092010@news.wanadoo.fr>"
|
|
"\t<4c90ec87$0$32425$ba4acef3@reader.news.orange.fr>\t1641\t27"
|
|
"\tXref: saria.nerim.net fr.comp.lang.python:1265"
|
|
"\n"
|
|
".\n")
|
|
else:
|
|
self.push_lit("""\
|
|
224 No articles
|
|
.""")
|
|
|
|
def handle_POST(self, *, body=None):
|
|
if body is None:
|
|
if self.allow_posting:
|
|
self.push_lit("340 Input article; end with <CR-LF>.<CR-LF>")
|
|
self.expect_body()
|
|
else:
|
|
self.push_lit("440 Posting not permitted")
|
|
else:
|
|
assert self.allow_posting
|
|
self.push_lit("240 Article received OK")
|
|
self.posted_body = body
|
|
|
|
def handle_IHAVE(self, message_id, *, body=None):
|
|
if body is None:
|
|
if (self.allow_posting and
|
|
message_id == "<i.am.an.article.you.will.want@example.com>"):
|
|
self.push_lit("335 Send it; end with <CR-LF>.<CR-LF>")
|
|
self.expect_body()
|
|
else:
|
|
self.push_lit("435 Article not wanted")
|
|
else:
|
|
assert self.allow_posting
|
|
self.push_lit("235 Article transferred OK")
|
|
self.posted_body = body
|
|
|
|
sample_head = """\
|
|
From: "Demo User" <nobody@example.net>
|
|
Subject: I am just a test article
|
|
Content-Type: text/plain; charset=UTF-8; format=flowed
|
|
Message-ID: <i.am.an.article.you.will.want@example.com>"""
|
|
|
|
sample_body = """\
|
|
This is just a test article.
|
|
..Here is a dot-starting line.
|
|
|
|
-- Signed by Andr\xe9."""
|
|
|
|
sample_article = sample_head + "\n\n" + sample_body
|
|
|
|
def handle_ARTICLE(self, message_spec=None):
|
|
if message_spec is None:
|
|
self.push_lit("220 3000237 <45223423@example.com>")
|
|
elif message_spec == "<45223423@example.com>":
|
|
self.push_lit("220 0 <45223423@example.com>")
|
|
elif message_spec == "3000234":
|
|
self.push_lit("220 3000234 <45223423@example.com>")
|
|
else:
|
|
self.push_lit("430 No Such Article Found")
|
|
return
|
|
self.push_lit(self.sample_article)
|
|
self.push_lit(".")
|
|
|
|
def handle_HEAD(self, message_spec=None):
|
|
if message_spec is None:
|
|
self.push_lit("221 3000237 <45223423@example.com>")
|
|
elif message_spec == "<45223423@example.com>":
|
|
self.push_lit("221 0 <45223423@example.com>")
|
|
elif message_spec == "3000234":
|
|
self.push_lit("221 3000234 <45223423@example.com>")
|
|
else:
|
|
self.push_lit("430 No Such Article Found")
|
|
return
|
|
self.push_lit(self.sample_head)
|
|
self.push_lit(".")
|
|
|
|
def handle_BODY(self, message_spec=None):
|
|
if message_spec is None:
|
|
self.push_lit("222 3000237 <45223423@example.com>")
|
|
elif message_spec == "<45223423@example.com>":
|
|
self.push_lit("222 0 <45223423@example.com>")
|
|
elif message_spec == "3000234":
|
|
self.push_lit("222 3000234 <45223423@example.com>")
|
|
else:
|
|
self.push_lit("430 No Such Article Found")
|
|
return
|
|
self.push_lit(self.sample_body)
|
|
self.push_lit(".")
|
|
|
|
|
|
class NNTPv2Handler(NNTPv1Handler):
|
|
"""A handler for RFC 3977 (NNTP "v2")"""
|
|
|
|
def handle_CAPABILITIES(self):
|
|
self.push_lit("""\
|
|
101 Capability list:
|
|
VERSION 2 3
|
|
IMPLEMENTATION INN 2.5.1
|
|
AUTHINFO USER
|
|
HDR
|
|
LIST ACTIVE ACTIVE.TIMES DISTRIB.PATS HEADERS NEWSGROUPS OVERVIEW.FMT
|
|
OVER
|
|
POST
|
|
READER
|
|
.""")
|
|
|
|
def handle_OVER(self, message_spec=None):
|
|
return self.handle_XOVER(message_spec)
|
|
|
|
|
|
class NNTPv1v2TestsMixin:
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
|
|
def test_welcome(self):
|
|
self.assertEqual(self.server.welcome, self.handler.welcome)
|
|
|
|
def test_date(self):
|
|
resp, date = self.server.date()
|
|
self.assertEqual(resp, "111 20100914001155")
|
|
self.assertEqual(date, datetime.datetime(2010, 9, 14, 0, 11, 55))
|
|
|
|
def test_quit(self):
|
|
self.assertFalse(self.sio.closed)
|
|
resp = self.server.quit()
|
|
self.assertEqual(resp, "205 Bye!")
|
|
self.assertTrue(self.sio.closed)
|
|
|
|
def test_help(self):
|
|
resp, help = self.server.help()
|
|
self.assertEqual(resp, "100 Legal commands")
|
|
self.assertEqual(help, [
|
|
' authinfo user Name|pass Password|generic <prog> <args>',
|
|
' date',
|
|
' help',
|
|
'Report problems to <root@example.org>',
|
|
])
|
|
|
|
def test_list(self):
|
|
resp, groups = self.server.list()
|
|
self.assertEqual(len(groups), 6)
|
|
g = groups[1]
|
|
self.assertEqual(g,
|
|
GroupInfo("comp.lang.python.announce", "0000001153",
|
|
"0000000993", "m"))
|
|
resp, groups = self.server.list("*distutils*")
|
|
self.assertEqual(len(groups), 2)
|
|
g = groups[0]
|
|
self.assertEqual(g,
|
|
GroupInfo("gmane.comp.python.distutils.devel", "0000014104",
|
|
"0000000001", "m"))
|
|
|
|
def test_stat(self):
|
|
resp, art_num, message_id = self.server.stat(3000234)
|
|
self.assertEqual(resp, "223 3000234 <45223423@example.com>")
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
resp, art_num, message_id = self.server.stat("<45223423@example.com>")
|
|
self.assertEqual(resp, "223 0 <45223423@example.com>")
|
|
self.assertEqual(art_num, 0)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.stat("<non.existent.id>")
|
|
self.assertEqual(cm.exception.response, "430 No Such Article Found")
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.stat()
|
|
self.assertEqual(cm.exception.response, "412 No newsgroup selected")
|
|
|
|
def test_next(self):
|
|
resp, art_num, message_id = self.server.next()
|
|
self.assertEqual(resp, "223 3000237 <668929@example.org> retrieved")
|
|
self.assertEqual(art_num, 3000237)
|
|
self.assertEqual(message_id, "<668929@example.org>")
|
|
|
|
def test_last(self):
|
|
resp, art_num, message_id = self.server.last()
|
|
self.assertEqual(resp, "223 3000234 <45223423@example.com> retrieved")
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
|
|
def test_description(self):
|
|
desc = self.server.description("comp.lang.python")
|
|
self.assertEqual(desc, "The Python computer language.")
|
|
desc = self.server.description("comp.lang.pythonx")
|
|
self.assertEqual(desc, "")
|
|
|
|
def test_descriptions(self):
|
|
resp, groups = self.server.descriptions("comp.lang.python")
|
|
self.assertEqual(resp, '215 Descriptions in form "group description".')
|
|
self.assertEqual(groups, {
|
|
"comp.lang.python": "The Python computer language.",
|
|
})
|
|
resp, groups = self.server.descriptions("comp.lang.python*")
|
|
self.assertEqual(groups, {
|
|
"comp.lang.python": "The Python computer language.",
|
|
"comp.lang.python.announce": "Announcements about the Python language. (Moderated)",
|
|
})
|
|
resp, groups = self.server.descriptions("comp.lang.pythonx")
|
|
self.assertEqual(groups, {})
|
|
|
|
def test_group(self):
|
|
resp, count, first, last, group = self.server.group("fr.comp.lang.python")
|
|
self.assertTrue(resp.startswith("211 "), resp)
|
|
self.assertEqual(first, 761)
|
|
self.assertEqual(last, 1265)
|
|
self.assertEqual(count, 486)
|
|
self.assertEqual(group, "fr.comp.lang.python")
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.group("comp.lang.python.devel")
|
|
exc = cm.exception
|
|
self.assertTrue(exc.response.startswith("411 No such group"),
|
|
exc.response)
|
|
|
|
def test_newnews(self):
|
|
# NEWNEWS comp.lang.python [20]100913 082004
|
|
dt = datetime.datetime(2010, 9, 13, 8, 20, 4)
|
|
resp, ids = self.server.newnews("comp.lang.python", dt)
|
|
expected = (
|
|
"230 list of newsarticles (NNTP v{0}) "
|
|
"created after Mon Sep 13 08:20:04 2010 follows"
|
|
).format(self.nntp_version)
|
|
self.assertEqual(resp, expected)
|
|
self.assertEqual(ids, [
|
|
"<a4929a40-6328-491a-aaaf-cb79ed7309a2@q2g2000vbk.googlegroups.com>",
|
|
"<f30c0419-f549-4218-848f-d7d0131da931@y3g2000vbm.googlegroups.com>",
|
|
])
|
|
# NEWNEWS fr.comp.lang.python [20]100913 082004
|
|
dt = datetime.datetime(2010, 9, 13, 8, 20, 4)
|
|
resp, ids = self.server.newnews("fr.comp.lang.python", dt)
|
|
self.assertEqual(resp, "230 An empty list of newsarticles follows")
|
|
self.assertEqual(ids, [])
|
|
|
|
def _check_article_body(self, lines):
|
|
self.assertEqual(len(lines), 4)
|
|
self.assertEqual(lines[-1].decode('utf8'), "-- Signed by André.")
|
|
self.assertEqual(lines[-2], b"")
|
|
self.assertEqual(lines[-3], b".Here is a dot-starting line.")
|
|
self.assertEqual(lines[-4], b"This is just a test article.")
|
|
|
|
def _check_article_head(self, lines):
|
|
self.assertEqual(len(lines), 4)
|
|
self.assertEqual(lines[0], b'From: "Demo User" <nobody@example.net>')
|
|
self.assertEqual(lines[3], b"Message-ID: <i.am.an.article.you.will.want@example.com>")
|
|
|
|
def _check_article_data(self, lines):
|
|
self.assertEqual(len(lines), 9)
|
|
self._check_article_head(lines[:4])
|
|
self._check_article_body(lines[-4:])
|
|
self.assertEqual(lines[4], b"")
|
|
|
|
def test_article(self):
|
|
# ARTICLE
|
|
resp, info = self.server.article()
|
|
self.assertEqual(resp, "220 3000237 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000237)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_data(lines)
|
|
# ARTICLE num
|
|
resp, info = self.server.article(3000234)
|
|
self.assertEqual(resp, "220 3000234 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_data(lines)
|
|
# ARTICLE id
|
|
resp, info = self.server.article("<45223423@example.com>")
|
|
self.assertEqual(resp, "220 0 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 0)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_data(lines)
|
|
# Non-existent id
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.article("<non-existent@example.com>")
|
|
self.assertEqual(cm.exception.response, "430 No Such Article Found")
|
|
|
|
def test_article_file(self):
|
|
# With a "file" argument
|
|
f = io.BytesIO()
|
|
resp, info = self.server.article(file=f)
|
|
self.assertEqual(resp, "220 3000237 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000237)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self.assertEqual(lines, [])
|
|
data = f.getvalue()
|
|
self.assertTrue(data.startswith(
|
|
b'From: "Demo User" <nobody@example.net>\r\n'
|
|
b'Subject: I am just a test article\r\n'
|
|
), ascii(data))
|
|
self.assertTrue(data.endswith(
|
|
b'This is just a test article.\r\n'
|
|
b'.Here is a dot-starting line.\r\n'
|
|
b'\r\n'
|
|
b'-- Signed by Andr\xc3\xa9.\r\n'
|
|
), ascii(data))
|
|
|
|
def test_head(self):
|
|
# HEAD
|
|
resp, info = self.server.head()
|
|
self.assertEqual(resp, "221 3000237 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000237)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_head(lines)
|
|
# HEAD num
|
|
resp, info = self.server.head(3000234)
|
|
self.assertEqual(resp, "221 3000234 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_head(lines)
|
|
# HEAD id
|
|
resp, info = self.server.head("<45223423@example.com>")
|
|
self.assertEqual(resp, "221 0 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 0)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_head(lines)
|
|
# Non-existent id
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.head("<non-existent@example.com>")
|
|
self.assertEqual(cm.exception.response, "430 No Such Article Found")
|
|
|
|
def test_body(self):
|
|
# BODY
|
|
resp, info = self.server.body()
|
|
self.assertEqual(resp, "222 3000237 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000237)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_body(lines)
|
|
# BODY num
|
|
resp, info = self.server.body(3000234)
|
|
self.assertEqual(resp, "222 3000234 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_body(lines)
|
|
# BODY id
|
|
resp, info = self.server.body("<45223423@example.com>")
|
|
self.assertEqual(resp, "222 0 <45223423@example.com>")
|
|
art_num, message_id, lines = info
|
|
self.assertEqual(art_num, 0)
|
|
self.assertEqual(message_id, "<45223423@example.com>")
|
|
self._check_article_body(lines)
|
|
# Non-existent id
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.body("<non-existent@example.com>")
|
|
self.assertEqual(cm.exception.response, "430 No Such Article Found")
|
|
|
|
def check_over_xover_resp(self, resp, overviews):
|
|
self.assertTrue(resp.startswith("224 "), resp)
|
|
self.assertEqual(len(overviews), 3)
|
|
art_num, over = overviews[0]
|
|
self.assertEqual(art_num, 57)
|
|
self.assertEqual(over, {
|
|
"from": "Doug Hellmann <doug.hellmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>",
|
|
"subject": "Re: ANN: New Plone book with strong Python (and Zope) themes throughout",
|
|
"date": "Sat, 19 Jun 2010 18:04:08 -0400",
|
|
"message-id": "<4FD05F05-F98B-44DC-8111-C6009C925F0C@gmail.com>",
|
|
"references": "<hvalf7$ort$1@dough.gmane.org>",
|
|
":bytes": "7103",
|
|
":lines": "16",
|
|
"xref": "news.gmane.org gmane.comp.python.authors:57"
|
|
})
|
|
art_num, over = overviews[1]
|
|
self.assertEqual(over["xref"], None)
|
|
art_num, over = overviews[2]
|
|
self.assertEqual(over["subject"],
|
|
"Re: Message d'erreur incompréhensible (par moi)")
|
|
|
|
def test_xover(self):
|
|
resp, overviews = self.server.xover(57, 59)
|
|
self.check_over_xover_resp(resp, overviews)
|
|
|
|
def test_over(self):
|
|
# In NNTP "v1", this will fallback on XOVER
|
|
resp, overviews = self.server.over((57, 59))
|
|
self.check_over_xover_resp(resp, overviews)
|
|
|
|
sample_post = (
|
|
b'From: "Demo User" <nobody@example.net>\r\n'
|
|
b'Subject: I am just a test article\r\n'
|
|
b'Content-Type: text/plain; charset=UTF-8; format=flowed\r\n'
|
|
b'Message-ID: <i.am.an.article.you.will.want@example.com>\r\n'
|
|
b'\r\n'
|
|
b'This is just a test article.\r\n'
|
|
b'.Here is a dot-starting line.\r\n'
|
|
b'\r\n'
|
|
b'-- Signed by Andr\xc3\xa9.\r\n'
|
|
)
|
|
|
|
def _check_posted_body(self):
|
|
# Check the raw body as received by the server
|
|
lines = self.handler.posted_body
|
|
# One additional line for the "." terminator
|
|
self.assertEqual(len(lines), 10)
|
|
self.assertEqual(lines[-1], b'.\r\n')
|
|
self.assertEqual(lines[-2], b'-- Signed by Andr\xc3\xa9.\r\n')
|
|
self.assertEqual(lines[-3], b'\r\n')
|
|
self.assertEqual(lines[-4], b'..Here is a dot-starting line.\r\n')
|
|
self.assertEqual(lines[0], b'From: "Demo User" <nobody@example.net>\r\n')
|
|
|
|
def _check_post_ihave_sub(self, func, *args, file_factory):
|
|
# First the prepared post with CRLF endings
|
|
post = self.sample_post
|
|
func_args = args + (file_factory(post),)
|
|
self.handler.posted_body = None
|
|
resp = func(*func_args)
|
|
self._check_posted_body()
|
|
# Then the same post with "normal" line endings - they should be
|
|
# converted by NNTP.post and NNTP.ihave.
|
|
post = self.sample_post.replace(b"\r\n", b"\n")
|
|
func_args = args + (file_factory(post),)
|
|
self.handler.posted_body = None
|
|
resp = func(*func_args)
|
|
self._check_posted_body()
|
|
return resp
|
|
|
|
def check_post_ihave(self, func, success_resp, *args):
|
|
# With a bytes object
|
|
resp = self._check_post_ihave_sub(func, *args, file_factory=bytes)
|
|
self.assertEqual(resp, success_resp)
|
|
# With a bytearray object
|
|
resp = self._check_post_ihave_sub(func, *args, file_factory=bytearray)
|
|
self.assertEqual(resp, success_resp)
|
|
# With a file object
|
|
resp = self._check_post_ihave_sub(func, *args, file_factory=io.BytesIO)
|
|
self.assertEqual(resp, success_resp)
|
|
# With an iterable of terminated lines
|
|
def iterlines(b):
|
|
return iter(b.splitlines(True))
|
|
resp = self._check_post_ihave_sub(func, *args, file_factory=iterlines)
|
|
self.assertEqual(resp, success_resp)
|
|
# With an iterable of non-terminated lines
|
|
def iterlines(b):
|
|
return iter(b.splitlines(False))
|
|
resp = self._check_post_ihave_sub(func, *args, file_factory=iterlines)
|
|
self.assertEqual(resp, success_resp)
|
|
|
|
def test_post(self):
|
|
self.check_post_ihave(self.server.post, "240 Article received OK")
|
|
self.handler.allow_posting = False
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.post(self.sample_post)
|
|
self.assertEqual(cm.exception.response,
|
|
"440 Posting not permitted")
|
|
|
|
def test_ihave(self):
|
|
self.check_post_ihave(self.server.ihave, "235 Article transferred OK",
|
|
"<i.am.an.article.you.will.want@example.com>")
|
|
with self.assertRaises(nntplib.NNTPTemporaryError) as cm:
|
|
self.server.ihave("<another.message.id>", self.sample_post)
|
|
self.assertEqual(cm.exception.response,
|
|
"435 Article not wanted")
|
|
|
|
|
|
class NNTPv1Tests(NNTPv1v2TestsMixin, MockedNNTPTestsMixin, unittest.TestCase):
|
|
"""Tests an NNTP v1 server (no capabilities)."""
|
|
|
|
nntp_version = 1
|
|
handler_class = NNTPv1Handler
|
|
|
|
def test_caps(self):
|
|
caps = self.server.getcapabilities()
|
|
self.assertEqual(caps, {})
|
|
self.assertEqual(self.server.nntp_version, 1)
|
|
self.assertEqual(self.server.nntp_implementation, None)
|
|
|
|
|
|
class NNTPv2Tests(NNTPv1v2TestsMixin, MockedNNTPTestsMixin, unittest.TestCase):
|
|
"""Tests an NNTP v2 server (with capabilities)."""
|
|
|
|
nntp_version = 2
|
|
handler_class = NNTPv2Handler
|
|
|
|
def test_caps(self):
|
|
caps = self.server.getcapabilities()
|
|
self.assertEqual(caps, {
|
|
'VERSION': ['2', '3'],
|
|
'IMPLEMENTATION': ['INN', '2.5.1'],
|
|
'AUTHINFO': ['USER'],
|
|
'HDR': [],
|
|
'LIST': ['ACTIVE', 'ACTIVE.TIMES', 'DISTRIB.PATS',
|
|
'HEADERS', 'NEWSGROUPS', 'OVERVIEW.FMT'],
|
|
'OVER': [],
|
|
'POST': [],
|
|
'READER': [],
|
|
})
|
|
self.assertEqual(self.server.nntp_version, 3)
|
|
self.assertEqual(self.server.nntp_implementation, 'INN 2.5.1')
|
|
|
|
|
|
class MiscTests(unittest.TestCase):
|
|
|
|
def test_decode_header(self):
|
|
def gives(a, b):
|
|
self.assertEqual(nntplib.decode_header(a), b)
|
|
gives("" , "")
|
|
gives("a plain header", "a plain header")
|
|
gives(" with extra spaces ", " with extra spaces ")
|
|
gives("=?ISO-8859-15?Q?D=E9buter_en_Python?=", "Débuter en Python")
|
|
gives("=?utf-8?q?Re=3A_=5Bsqlite=5D_probl=C3=A8me_avec_ORDER_BY_sur_des_cha?="
|
|
" =?utf-8?q?=C3=AEnes_de_caract=C3=A8res_accentu=C3=A9es?=",
|
|
"Re: [sqlite] problème avec ORDER BY sur des chaînes de caractères accentuées")
|
|
gives("Re: =?UTF-8?B?cHJvYmzDqG1lIGRlIG1hdHJpY2U=?=",
|
|
"Re: problème de matrice")
|
|
# A natively utf-8 header (found in the real world!)
|
|
gives("Re: Message d'erreur incompréhensible (par moi)",
|
|
"Re: Message d'erreur incompréhensible (par moi)")
|
|
|
|
def test_parse_overview_fmt(self):
|
|
# The minimal (default) response
|
|
lines = ["Subject:", "From:", "Date:", "Message-ID:",
|
|
"References:", ":bytes", ":lines"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines"])
|
|
# The minimal response using alternative names
|
|
lines = ["Subject:", "From:", "Date:", "Message-ID:",
|
|
"References:", "Bytes:", "Lines:"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines"])
|
|
# Variations in casing
|
|
lines = ["subject:", "FROM:", "DaTe:", "message-ID:",
|
|
"References:", "BYTES:", "Lines:"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines"])
|
|
# First example from RFC 3977
|
|
lines = ["Subject:", "From:", "Date:", "Message-ID:",
|
|
"References:", ":bytes", ":lines", "Xref:full",
|
|
"Distribution:full"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines", "xref", "distribution"])
|
|
# Second example from RFC 3977
|
|
lines = ["Subject:", "From:", "Date:", "Message-ID:",
|
|
"References:", "Bytes:", "Lines:", "Xref:FULL",
|
|
"Distribution:FULL"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines", "xref", "distribution"])
|
|
# A classic response from INN
|
|
lines = ["Subject:", "From:", "Date:", "Message-ID:",
|
|
"References:", "Bytes:", "Lines:", "Xref:full"]
|
|
self.assertEqual(nntplib._parse_overview_fmt(lines),
|
|
["subject", "from", "date", "message-id", "references",
|
|
":bytes", ":lines", "xref"])
|
|
|
|
def test_parse_overview(self):
|
|
fmt = nntplib._DEFAULT_OVERVIEW_FMT + ["xref"]
|
|
# First example from RFC 3977
|
|
lines = [
|
|
'3000234\tI am just a test article\t"Demo User" '
|
|
'<nobody@example.com>\t6 Oct 1998 04:38:40 -0500\t'
|
|
'<45223423@example.com>\t<45454@example.net>\t1234\t'
|
|
'17\tXref: news.example.com misc.test:3000363',
|
|
]
|
|
overview = nntplib._parse_overview(lines, fmt)
|
|
(art_num, fields), = overview
|
|
self.assertEqual(art_num, 3000234)
|
|
self.assertEqual(fields, {
|
|
'subject': 'I am just a test article',
|
|
'from': '"Demo User" <nobody@example.com>',
|
|
'date': '6 Oct 1998 04:38:40 -0500',
|
|
'message-id': '<45223423@example.com>',
|
|
'references': '<45454@example.net>',
|
|
':bytes': '1234',
|
|
':lines': '17',
|
|
'xref': 'news.example.com misc.test:3000363',
|
|
})
|
|
# Second example; here the "Xref" field is totally absent (including
|
|
# the header name) and comes out as None
|
|
lines = [
|
|
'3000234\tI am just a test article\t"Demo User" '
|
|
'<nobody@example.com>\t6 Oct 1998 04:38:40 -0500\t'
|
|
'<45223423@example.com>\t<45454@example.net>\t1234\t'
|
|
'17\t\t',
|
|
]
|
|
overview = nntplib._parse_overview(lines, fmt)
|
|
(art_num, fields), = overview
|
|
self.assertEqual(fields['xref'], None)
|
|
# Third example; the "Xref" is an empty string, while "references"
|
|
# is a single space.
|
|
lines = [
|
|
'3000234\tI am just a test article\t"Demo User" '
|
|
'<nobody@example.com>\t6 Oct 1998 04:38:40 -0500\t'
|
|
'<45223423@example.com>\t \t1234\t'
|
|
'17\tXref: \t',
|
|
]
|
|
overview = nntplib._parse_overview(lines, fmt)
|
|
(art_num, fields), = overview
|
|
self.assertEqual(fields['references'], ' ')
|
|
self.assertEqual(fields['xref'], '')
|
|
|
|
def test_parse_datetime(self):
|
|
def gives(a, b, *c):
|
|
self.assertEqual(nntplib._parse_datetime(a, b),
|
|
datetime.datetime(*c))
|
|
# Output of DATE command
|
|
gives("19990623135624", None, 1999, 6, 23, 13, 56, 24)
|
|
# Variations
|
|
gives("19990623", "135624", 1999, 6, 23, 13, 56, 24)
|
|
gives("990623", "135624", 1999, 6, 23, 13, 56, 24)
|
|
gives("090623", "135624", 2009, 6, 23, 13, 56, 24)
|
|
|
|
def test_unparse_datetime(self):
|
|
# Test non-legacy mode
|
|
# 1) with a datetime
|
|
def gives(y, M, d, h, m, s, date_str, time_str):
|
|
dt = datetime.datetime(y, M, d, h, m, s)
|
|
self.assertEqual(nntplib._unparse_datetime(dt),
|
|
(date_str, time_str))
|
|
self.assertEqual(nntplib._unparse_datetime(dt, False),
|
|
(date_str, time_str))
|
|
gives(1999, 6, 23, 13, 56, 24, "19990623", "135624")
|
|
gives(2000, 6, 23, 13, 56, 24, "20000623", "135624")
|
|
gives(2010, 6, 5, 1, 2, 3, "20100605", "010203")
|
|
# 2) with a date
|
|
def gives(y, M, d, date_str, time_str):
|
|
dt = datetime.date(y, M, d)
|
|
self.assertEqual(nntplib._unparse_datetime(dt),
|
|
(date_str, time_str))
|
|
self.assertEqual(nntplib._unparse_datetime(dt, False),
|
|
(date_str, time_str))
|
|
gives(1999, 6, 23, "19990623", "000000")
|
|
gives(2000, 6, 23, "20000623", "000000")
|
|
gives(2010, 6, 5, "20100605", "000000")
|
|
|
|
def test_unparse_datetime_legacy(self):
|
|
# Test legacy mode (RFC 977)
|
|
# 1) with a datetime
|
|
def gives(y, M, d, h, m, s, date_str, time_str):
|
|
dt = datetime.datetime(y, M, d, h, m, s)
|
|
self.assertEqual(nntplib._unparse_datetime(dt, True),
|
|
(date_str, time_str))
|
|
gives(1999, 6, 23, 13, 56, 24, "990623", "135624")
|
|
gives(2000, 6, 23, 13, 56, 24, "000623", "135624")
|
|
gives(2010, 6, 5, 1, 2, 3, "100605", "010203")
|
|
# 2) with a date
|
|
def gives(y, M, d, date_str, time_str):
|
|
dt = datetime.date(y, M, d)
|
|
self.assertEqual(nntplib._unparse_datetime(dt, True),
|
|
(date_str, time_str))
|
|
gives(1999, 6, 23, "990623", "000000")
|
|
gives(2000, 6, 23, "000623", "000000")
|
|
gives(2010, 6, 5, "100605", "000000")
|
|
|
|
|
|
def test_main():
|
|
tests = [MiscTests, NNTPv1Tests, NNTPv2Tests, NetworkedNNTPTests]
|
|
if _have_ssl:
|
|
tests.append(NetworkedNNTP_SSLTests)
|
|
support.run_unittest(*tests)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|