| # 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): |
| 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 = os.extsep.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.assert_(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.assert_(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.assert_(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.assert_(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.assert_(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() |
