Thomas Wouters | 477c8d5 | 2006-05-27 19:21:47 +0000 | [diff] [blame] | 1 | # This set of tests exercises the backward-compatibility class |
| 2 | # in mailbox.py (the ones without write support). |
| 3 | |
| 4 | import mailbox |
| 5 | import os |
| 6 | import time |
| 7 | import unittest |
| 8 | from test import test_support |
| 9 | |
| 10 | # cleanup earlier tests |
| 11 | try: |
| 12 | os.unlink(test_support.TESTFN) |
| 13 | except os.error: |
| 14 | pass |
| 15 | |
| 16 | FROM_ = "From some.body@dummy.domain Sat Jul 24 13:43:35 2004\n" |
| 17 | DUMMY_MESSAGE = """\ |
| 18 | From: some.body@dummy.domain |
| 19 | To: me@my.domain |
| 20 | Subject: Simple Test |
| 21 | |
| 22 | This is a dummy message. |
| 23 | """ |
| 24 | |
| 25 | class MaildirTestCase(unittest.TestCase): |
| 26 | |
| 27 | def setUp(self): |
| 28 | # create a new maildir mailbox to work with: |
| 29 | self._dir = test_support.TESTFN |
| 30 | os.mkdir(self._dir) |
| 31 | os.mkdir(os.path.join(self._dir, "cur")) |
| 32 | os.mkdir(os.path.join(self._dir, "tmp")) |
| 33 | os.mkdir(os.path.join(self._dir, "new")) |
| 34 | self._counter = 1 |
| 35 | self._msgfiles = [] |
| 36 | |
| 37 | def tearDown(self): |
| 38 | map(os.unlink, self._msgfiles) |
| 39 | os.rmdir(os.path.join(self._dir, "cur")) |
| 40 | os.rmdir(os.path.join(self._dir, "tmp")) |
| 41 | os.rmdir(os.path.join(self._dir, "new")) |
| 42 | os.rmdir(self._dir) |
| 43 | |
| 44 | def createMessage(self, dir, mbox=False): |
| 45 | t = int(time.time() % 1000000) |
| 46 | pid = self._counter |
| 47 | self._counter += 1 |
| 48 | filename = os.extsep.join((str(t), str(pid), "myhostname", "mydomain")) |
| 49 | tmpname = os.path.join(self._dir, "tmp", filename) |
| 50 | newname = os.path.join(self._dir, dir, filename) |
| 51 | fp = open(tmpname, "w") |
| 52 | self._msgfiles.append(tmpname) |
| 53 | if mbox: |
| 54 | fp.write(FROM_) |
| 55 | fp.write(DUMMY_MESSAGE) |
| 56 | fp.close() |
| 57 | if hasattr(os, "link"): |
| 58 | os.link(tmpname, newname) |
| 59 | else: |
| 60 | fp = open(newname, "w") |
| 61 | fp.write(DUMMY_MESSAGE) |
| 62 | fp.close() |
| 63 | self._msgfiles.append(newname) |
| 64 | return tmpname |
| 65 | |
| 66 | def test_empty_maildir(self): |
| 67 | """Test an empty maildir mailbox""" |
| 68 | # Test for regression on bug #117490: |
| 69 | self.mbox = mailbox.Maildir(test_support.TESTFN) |
| 70 | self.assert_(len(self.mbox) == 0) |
| 71 | self.assert_(self.mbox.next() is None) |
| 72 | self.assert_(self.mbox.next() is None) |
| 73 | |
| 74 | def test_nonempty_maildir_cur(self): |
| 75 | self.createMessage("cur") |
| 76 | self.mbox = mailbox.Maildir(test_support.TESTFN) |
| 77 | self.assert_(len(self.mbox) == 1) |
| 78 | self.assert_(self.mbox.next() is not None) |
| 79 | self.assert_(self.mbox.next() is None) |
| 80 | self.assert_(self.mbox.next() is None) |
| 81 | |
| 82 | def test_nonempty_maildir_new(self): |
| 83 | self.createMessage("new") |
| 84 | self.mbox = mailbox.Maildir(test_support.TESTFN) |
| 85 | self.assert_(len(self.mbox) == 1) |
| 86 | self.assert_(self.mbox.next() is not None) |
| 87 | self.assert_(self.mbox.next() is None) |
| 88 | self.assert_(self.mbox.next() is None) |
| 89 | |
| 90 | def test_nonempty_maildir_both(self): |
| 91 | self.createMessage("cur") |
| 92 | self.createMessage("new") |
| 93 | self.mbox = mailbox.Maildir(test_support.TESTFN) |
| 94 | self.assert_(len(self.mbox) == 2) |
| 95 | self.assert_(self.mbox.next() is not None) |
| 96 | self.assert_(self.mbox.next() is not None) |
| 97 | self.assert_(self.mbox.next() is None) |
| 98 | self.assert_(self.mbox.next() is None) |
| 99 | |
| 100 | def test_unix_mbox(self): |
| 101 | ### should be better! |
| 102 | import email.Parser |
| 103 | fname = self.createMessage("cur", True) |
| 104 | n = 0 |
| 105 | for msg in mailbox.PortableUnixMailbox(open(fname), |
| 106 | email.Parser.Parser().parse): |
| 107 | n += 1 |
| 108 | self.assertEqual(msg["subject"], "Simple Test") |
| 109 | self.assertEqual(len(str(msg)), len(FROM_)+len(DUMMY_MESSAGE)) |
| 110 | self.assertEqual(n, 1) |
| 111 | |
Thomas Wouters | b213704 | 2007-02-01 18:02:27 +0000 | [diff] [blame] | 112 | class MboxTestCase(unittest.TestCase): |
| 113 | def setUp(self): |
| 114 | # create a new maildir mailbox to work with: |
| 115 | self._path = test_support.TESTFN |
| 116 | |
| 117 | def tearDown(self): |
| 118 | os.unlink(self._path) |
Thomas Wouters | 9fe394c | 2007-02-05 01:24:16 +0000 | [diff] [blame] | 119 | |
Thomas Wouters | b213704 | 2007-02-01 18:02:27 +0000 | [diff] [blame] | 120 | def test_from_regex (self): |
| 121 | # Testing new regex from bug #1633678 |
| 122 | f = open(self._path, 'w') |
| 123 | f.write("""From fred@example.com Mon May 31 13:24:50 2004 +0200 |
| 124 | Subject: message 1 |
| 125 | |
| 126 | body1 |
| 127 | From fred@example.com Mon May 31 13:24:50 2004 -0200 |
| 128 | Subject: message 2 |
| 129 | |
| 130 | body2 |
| 131 | From fred@example.com Mon May 31 13:24:50 2004 |
| 132 | Subject: message 3 |
| 133 | |
| 134 | body3 |
| 135 | From fred@example.com Mon May 31 13:24:50 2004 |
| 136 | Subject: message 4 |
| 137 | |
| 138 | body4 |
| 139 | """) |
| 140 | f.close() |
| 141 | box = mailbox.UnixMailbox(open(self._path, 'r')) |
| 142 | self.assert_(len(list(iter(box))) == 4) |
| 143 | |
| 144 | |
Thomas Wouters | 477c8d5 | 2006-05-27 19:21:47 +0000 | [diff] [blame] | 145 | # XXX We still need more tests! |
| 146 | |
| 147 | |
| 148 | def test_main(): |
Thomas Wouters | b213704 | 2007-02-01 18:02:27 +0000 | [diff] [blame] | 149 | test_support.run_unittest(MaildirTestCase, MboxTestCase) |
Thomas Wouters | 477c8d5 | 2006-05-27 19:21:47 +0000 | [diff] [blame] | 150 | |
| 151 | |
| 152 | if __name__ == "__main__": |
| 153 | test_main() |