mirror of https://github.com/python/cpython
154 lines
4.5 KiB
Python
154 lines
4.5 KiB
Python
# This set of tests exercises the backward-compatibility class
|
|
# in mailbox.py (the ones without write support).
|
|
|
|
import mailbox
|
|
import os
|
|
import time
|
|
import unittest
|
|
from test import test_support
|
|
|
|
# cleanup earlier tests
|
|
try:
|
|
os.unlink(test_support.TESTFN)
|
|
except os.error:
|
|
pass
|
|
|
|
FROM_ = "From some.body@dummy.domain Sat Jul 24 13:43:35 2004\n"
|
|
DUMMY_MESSAGE = """\
|
|
From: some.body@dummy.domain
|
|
To: me@my.domain
|
|
Subject: Simple Test
|
|
|
|
This is a dummy message.
|
|
"""
|
|
|
|
class MaildirTestCase(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
# create a new maildir mailbox to work with:
|
|
self._dir = test_support.TESTFN
|
|
os.mkdir(self._dir)
|
|
os.mkdir(os.path.join(self._dir, "cur"))
|
|
os.mkdir(os.path.join(self._dir, "tmp"))
|
|
os.mkdir(os.path.join(self._dir, "new"))
|
|
self._counter = 1
|
|
self._msgfiles = []
|
|
|
|
def tearDown(self):
|
|
list(map(os.unlink, self._msgfiles))
|
|
os.rmdir(os.path.join(self._dir, "cur"))
|
|
os.rmdir(os.path.join(self._dir, "tmp"))
|
|
os.rmdir(os.path.join(self._dir, "new"))
|
|
os.rmdir(self._dir)
|
|
|
|
def createMessage(self, dir, mbox=False):
|
|
t = int(time.time() % 1000000)
|
|
pid = self._counter
|
|
self._counter += 1
|
|
filename = ".".join((str(t), str(pid), "myhostname", "mydomain"))
|
|
tmpname = os.path.join(self._dir, "tmp", filename)
|
|
newname = os.path.join(self._dir, dir, filename)
|
|
fp = open(tmpname, "w")
|
|
self._msgfiles.append(tmpname)
|
|
if mbox:
|
|
fp.write(FROM_)
|
|
fp.write(DUMMY_MESSAGE)
|
|
fp.close()
|
|
if hasattr(os, "link"):
|
|
os.link(tmpname, newname)
|
|
else:
|
|
fp = open(newname, "w")
|
|
fp.write(DUMMY_MESSAGE)
|
|
fp.close()
|
|
self._msgfiles.append(newname)
|
|
return tmpname
|
|
|
|
def test_empty_maildir(self):
|
|
"""Test an empty maildir mailbox"""
|
|
# Test for regression on bug #117490:
|
|
self.mbox = mailbox.Maildir(test_support.TESTFN)
|
|
self.assertEqual(len(self.mbox), 0)
|
|
self.assert_(self.mbox.next() is None)
|
|
self.assert_(self.mbox.next() is None)
|
|
|
|
def test_nonempty_maildir_cur(self):
|
|
self.createMessage("cur")
|
|
self.mbox = mailbox.Maildir(test_support.TESTFN)
|
|
self.assertEqual(len(self.mbox), 1)
|
|
self.assert_(self.mbox.next() is not None)
|
|
self.assert_(self.mbox.next() is None)
|
|
self.assert_(self.mbox.next() is None)
|
|
|
|
def test_nonempty_maildir_new(self):
|
|
self.createMessage("new")
|
|
self.mbox = mailbox.Maildir(test_support.TESTFN)
|
|
self.assertEqual(len(self.mbox), 1)
|
|
self.assert_(self.mbox.next() is not None)
|
|
self.assert_(self.mbox.next() is None)
|
|
self.assert_(self.mbox.next() is None)
|
|
|
|
def test_nonempty_maildir_both(self):
|
|
self.createMessage("cur")
|
|
self.createMessage("new")
|
|
self.mbox = mailbox.Maildir(test_support.TESTFN)
|
|
self.assertEqual(len(self.mbox), 2)
|
|
self.assert_(self.mbox.next() is not None)
|
|
self.assert_(self.mbox.next() is not None)
|
|
self.assert_(self.mbox.next() is None)
|
|
self.assert_(self.mbox.next() is None)
|
|
|
|
def test_unix_mbox(self):
|
|
### should be better!
|
|
import email.parser
|
|
fname = self.createMessage("cur", True)
|
|
n = 0
|
|
for msg in mailbox.PortableUnixMailbox(open(fname),
|
|
email.parser.Parser().parse):
|
|
n += 1
|
|
self.assertEqual(msg["subject"], "Simple Test")
|
|
self.assertEqual(len(str(msg)), len(FROM_)+len(DUMMY_MESSAGE))
|
|
self.assertEqual(n, 1)
|
|
|
|
class MboxTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
# create a new maildir mailbox to work with:
|
|
self._path = test_support.TESTFN
|
|
|
|
def tearDown(self):
|
|
os.unlink(self._path)
|
|
|
|
def test_from_regex (self):
|
|
# Testing new regex from bug #1633678
|
|
f = open(self._path, 'w')
|
|
f.write("""From fred@example.com Mon May 31 13:24:50 2004 +0200
|
|
Subject: message 1
|
|
|
|
body1
|
|
From fred@example.com Mon May 31 13:24:50 2004 -0200
|
|
Subject: message 2
|
|
|
|
body2
|
|
From fred@example.com Mon May 31 13:24:50 2004
|
|
Subject: message 3
|
|
|
|
body3
|
|
From fred@example.com Mon May 31 13:24:50 2004
|
|
Subject: message 4
|
|
|
|
body4
|
|
""")
|
|
f.close()
|
|
box = mailbox.UnixMailbox(open(self._path, 'r'))
|
|
self.assertEqual(len(list(iter(box))), 4)
|
|
|
|
|
|
# XXX We still need more tests!
|
|
|
|
|
|
def test_main():
|
|
test_support.run_unittest(MaildirTestCase, MboxTestCase)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|