Remove test for now-removed classes.

Lib/test/test_old_mailbox.py

-# 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")
-            # XXX Disabled until we figure out how to fix this
-            ##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()