| import os |
| import sys |
| import time |
| import stat |
| import socket |
| import email |
| import email.message |
| import re |
| import shutil |
| import StringIO |
| import tempfile |
| from test import test_support |
| import unittest |
| import mailbox |
| import glob |
| try: |
| import fcntl |
| except ImportError: |
| pass |
| |
| # Silence Py3k warning |
| rfc822 = test_support.import_module('rfc822', deprecated=True) |
| |
| class TestBase: |
| |
| def _check_sample(self, msg): |
| # Inspect a mailbox.Message representation of the sample message |
| self.assertIsInstance(msg, email.message.Message) |
| self.assertIsInstance(msg, mailbox.Message) |
| for key, value in _sample_headers.iteritems(): |
| self.assertIn(value, msg.get_all(key)) |
| self.assertTrue(msg.is_multipart()) |
| self.assertEqual(len(msg.get_payload()), len(_sample_payloads)) |
| for i, payload in enumerate(_sample_payloads): |
| part = msg.get_payload(i) |
| self.assertIsInstance(part, email.message.Message) |
| self.assertNotIsInstance(part, mailbox.Message) |
| self.assertEqual(part.get_payload(), payload) |
| |
| def _delete_recursively(self, target): |
| # Delete a file or delete a directory recursively |
| if os.path.isdir(target): |
| test_support.rmtree(target) |
| elif os.path.exists(target): |
| test_support.unlink(target) |
| |
| |
| class TestMailbox(TestBase): |
| |
| _factory = None # Overridden by subclasses to reuse tests |
| _template = 'From: foo\n\n%s\n' |
| |
| def setUp(self): |
| self._path = test_support.TESTFN |
| self._delete_recursively(self._path) |
| self._box = self._factory(self._path) |
| |
| def tearDown(self): |
| self._box.close() |
| self._delete_recursively(self._path) |
| |
| def test_add(self): |
| # Add copies of a sample message |
| keys = [] |
| keys.append(self._box.add(self._template % 0)) |
| self.assertEqual(len(self._box), 1) |
| keys.append(self._box.add(mailbox.Message(_sample_message))) |
| self.assertEqual(len(self._box), 2) |
| keys.append(self._box.add(email.message_from_string(_sample_message))) |
| self.assertEqual(len(self._box), 3) |
| keys.append(self._box.add(StringIO.StringIO(_sample_message))) |
| self.assertEqual(len(self._box), 4) |
| keys.append(self._box.add(_sample_message)) |
| self.assertEqual(len(self._box), 5) |
| self.assertEqual(self._box.get_string(keys[0]), self._template % 0) |
| for i in (1, 2, 3, 4): |
| self._check_sample(self._box[keys[i]]) |
| |
| def test_add_file(self): |
| with tempfile.TemporaryFile('w+') as f: |
| f.write(_sample_message) |
| f.seek(0) |
| key = self._box.add(f) |
| self.assertEqual(self._box.get_string(key).split('\n'), |
| _sample_message.split('\n')) |
| |
| def test_add_StringIO(self): |
| key = self._box.add(StringIO.StringIO(self._template % "0")) |
| self.assertEqual(self._box.get_string(key), self._template % "0") |
| |
| def test_remove(self): |
| # Remove messages using remove() |
| self._test_remove_or_delitem(self._box.remove) |
| |
| def test_delitem(self): |
| # Remove messages using __delitem__() |
| self._test_remove_or_delitem(self._box.__delitem__) |
| |
| def _test_remove_or_delitem(self, method): |
| # (Used by test_remove() and test_delitem().) |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(self._template % 1) |
| self.assertEqual(len(self._box), 2) |
| method(key0) |
| l = len(self._box) |
| self.assertEqual(l, 1) |
| self.assertRaises(KeyError, lambda: self._box[key0]) |
| self.assertRaises(KeyError, lambda: method(key0)) |
| self.assertEqual(self._box.get_string(key1), self._template % 1) |
| key2 = self._box.add(self._template % 2) |
| self.assertEqual(len(self._box), 2) |
| method(key2) |
| l = len(self._box) |
| self.assertEqual(l, 1) |
| self.assertRaises(KeyError, lambda: self._box[key2]) |
| self.assertRaises(KeyError, lambda: method(key2)) |
| self.assertEqual(self._box.get_string(key1), self._template % 1) |
| method(key1) |
| self.assertEqual(len(self._box), 0) |
| self.assertRaises(KeyError, lambda: self._box[key1]) |
| self.assertRaises(KeyError, lambda: method(key1)) |
| |
| def test_discard(self, repetitions=10): |
| # Discard messages |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(self._template % 1) |
| self.assertEqual(len(self._box), 2) |
| self._box.discard(key0) |
| self.assertEqual(len(self._box), 1) |
| self.assertRaises(KeyError, lambda: self._box[key0]) |
| self._box.discard(key0) |
| self.assertEqual(len(self._box), 1) |
| self.assertRaises(KeyError, lambda: self._box[key0]) |
| |
| def test_get(self): |
| # Retrieve messages using get() |
| key0 = self._box.add(self._template % 0) |
| msg = self._box.get(key0) |
| self.assertEqual(msg['from'], 'foo') |
| self.assertEqual(msg.get_payload(), '0\n') |
| self.assertIs(self._box.get('foo'), None) |
| self.assertFalse(self._box.get('foo', False)) |
| self._box.close() |
| self._box = self._factory(self._path, factory=rfc822.Message) |
| key1 = self._box.add(self._template % 1) |
| msg = self._box.get(key1) |
| self.assertEqual(msg['from'], 'foo') |
| self.assertEqual(msg.fp.read(), '1' + os.linesep) |
| msg.fp.close() |
| |
| def test_getitem(self): |
| # Retrieve message using __getitem__() |
| key0 = self._box.add(self._template % 0) |
| msg = self._box[key0] |
| self.assertEqual(msg['from'], 'foo') |
| self.assertEqual(msg.get_payload(), '0\n') |
| self.assertRaises(KeyError, lambda: self._box['foo']) |
| self._box.discard(key0) |
| self.assertRaises(KeyError, lambda: self._box[key0]) |
| |
| def test_get_message(self): |
| # Get Message representations of messages |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(_sample_message) |
| msg0 = self._box.get_message(key0) |
| self.assertIsInstance(msg0, mailbox.Message) |
| self.assertEqual(msg0['from'], 'foo') |
| self.assertEqual(msg0.get_payload(), '0\n') |
| self._check_sample(self._box.get_message(key1)) |
| |
| def test_get_string(self): |
| # Get string representations of messages |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(_sample_message) |
| self.assertEqual(self._box.get_string(key0), self._template % 0) |
| self.assertEqual(self._box.get_string(key1), _sample_message) |
| |
| def test_get_file(self): |
| # Get file representations of messages |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(_sample_message) |
| msg0 = self._box.get_file(key0) |
| self.assertEqual(msg0.read().replace(os.linesep, '\n'), |
| self._template % 0) |
| msg1 = self._box.get_file(key1) |
| self.assertEqual(msg1.read().replace(os.linesep, '\n'), |
| _sample_message) |
| msg0.close() |
| msg1.close() |
| |
| def test_get_file_can_be_closed_twice(self): |
| # Issue 11700 |
| key = self._box.add(_sample_message) |
| f = self._box.get_file(key) |
| f.close() |
| f.close() |
| |
| def test_iterkeys(self): |
| # Get keys using iterkeys() |
| self._check_iteration(self._box.iterkeys, do_keys=True, do_values=False) |
| |
| def test_keys(self): |
| # Get keys using keys() |
| self._check_iteration(self._box.keys, do_keys=True, do_values=False) |
| |
| def test_itervalues(self): |
| # Get values using itervalues() |
| self._check_iteration(self._box.itervalues, do_keys=False, |
| do_values=True) |
| |
| def test_iter(self): |
| # Get values using __iter__() |
| self._check_iteration(self._box.__iter__, do_keys=False, |
| do_values=True) |
| |
| def test_values(self): |
| # Get values using values() |
| self._check_iteration(self._box.values, do_keys=False, do_values=True) |
| |
| def test_iteritems(self): |
| # Get keys and values using iteritems() |
| self._check_iteration(self._box.iteritems, do_keys=True, |
| do_values=True) |
| |
| def test_items(self): |
| # Get keys and values using items() |
| self._check_iteration(self._box.items, do_keys=True, do_values=True) |
| |
| def _check_iteration(self, method, do_keys, do_values, repetitions=10): |
| for value in method(): |
| self.fail("Not empty") |
| keys, values = [], [] |
| for i in xrange(repetitions): |
| keys.append(self._box.add(self._template % i)) |
| values.append(self._template % i) |
| if do_keys and not do_values: |
| returned_keys = list(method()) |
| elif do_values and not do_keys: |
| returned_values = list(method()) |
| else: |
| returned_keys, returned_values = [], [] |
| for key, value in method(): |
| returned_keys.append(key) |
| returned_values.append(value) |
| if do_keys: |
| self.assertEqual(len(keys), len(returned_keys)) |
| self.assertEqual(set(keys), set(returned_keys)) |
| if do_values: |
| count = 0 |
| for value in returned_values: |
| self.assertEqual(value['from'], 'foo') |
| self.assertTrue(int(value.get_payload()) < repetitions, |
| (value.get_payload(), repetitions)) |
| count += 1 |
| self.assertEqual(len(values), count) |
| |
| def test_has_key(self): |
| # Check existence of keys using has_key() |
| self._test_has_key_or_contains(self._box.has_key) |
| |
| def test_contains(self): |
| # Check existence of keys using __contains__() |
| self._test_has_key_or_contains(self._box.__contains__) |
| |
| def _test_has_key_or_contains(self, method): |
| # (Used by test_has_key() and test_contains().) |
| self.assertFalse(method('foo')) |
| key0 = self._box.add(self._template % 0) |
| self.assertTrue(method(key0)) |
| self.assertFalse(method('foo')) |
| key1 = self._box.add(self._template % 1) |
| self.assertTrue(method(key1)) |
| self.assertTrue(method(key0)) |
| self.assertFalse(method('foo')) |
| self._box.remove(key0) |
| self.assertFalse(method(key0)) |
| self.assertTrue(method(key1)) |
| self.assertFalse(method('foo')) |
| self._box.remove(key1) |
| self.assertFalse(method(key1)) |
| self.assertFalse(method(key0)) |
| self.assertFalse(method('foo')) |
| |
| def test_len(self, repetitions=10): |
| # Get message count |
| keys = [] |
| for i in xrange(repetitions): |
| self.assertEqual(len(self._box), i) |
| keys.append(self._box.add(self._template % i)) |
| self.assertEqual(len(self._box), i + 1) |
| for i in xrange(repetitions): |
| self.assertEqual(len(self._box), repetitions - i) |
| self._box.remove(keys[i]) |
| self.assertEqual(len(self._box), repetitions - i - 1) |
| |
| def test_set_item(self): |
| # Modify messages using __setitem__() |
| key0 = self._box.add(self._template % 'original 0') |
| self.assertEqual(self._box.get_string(key0), |
| self._template % 'original 0') |
| key1 = self._box.add(self._template % 'original 1') |
| self.assertEqual(self._box.get_string(key1), |
| self._template % 'original 1') |
| self._box[key0] = self._template % 'changed 0' |
| self.assertEqual(self._box.get_string(key0), |
| self._template % 'changed 0') |
| self._box[key1] = self._template % 'changed 1' |
| self.assertEqual(self._box.get_string(key1), |
| self._template % 'changed 1') |
| self._box[key0] = _sample_message |
| self._check_sample(self._box[key0]) |
| self._box[key1] = self._box[key0] |
| self._check_sample(self._box[key1]) |
| self._box[key0] = self._template % 'original 0' |
| self.assertEqual(self._box.get_string(key0), |
| self._template % 'original 0') |
| self._check_sample(self._box[key1]) |
| self.assertRaises(KeyError, |
| lambda: self._box.__setitem__('foo', 'bar')) |
| self.assertRaises(KeyError, lambda: self._box['foo']) |
| self.assertEqual(len(self._box), 2) |
| |
| def test_clear(self, iterations=10): |
| # Remove all messages using clear() |
| keys = [] |
| for i in xrange(iterations): |
| self._box.add(self._template % i) |
| for i, key in enumerate(keys): |
| self.assertEqual(self._box.get_string(key), self._template % i) |
| self._box.clear() |
| self.assertEqual(len(self._box), 0) |
| for i, key in enumerate(keys): |
| self.assertRaises(KeyError, lambda: self._box.get_string(key)) |
| |
| def test_pop(self): |
| # Get and remove a message using pop() |
| key0 = self._box.add(self._template % 0) |
| self.assertIn(key0, self._box) |
| key1 = self._box.add(self._template % 1) |
| self.assertIn(key1, self._box) |
| self.assertEqual(self._box.pop(key0).get_payload(), '0\n') |
| self.assertNotIn(key0, self._box) |
| self.assertIn(key1, self._box) |
| key2 = self._box.add(self._template % 2) |
| self.assertIn(key2, self._box) |
| self.assertEqual(self._box.pop(key2).get_payload(), '2\n') |
| self.assertNotIn(key2, self._box) |
| self.assertIn(key1, self._box) |
| self.assertEqual(self._box.pop(key1).get_payload(), '1\n') |
| self.assertNotIn(key1, self._box) |
| self.assertEqual(len(self._box), 0) |
| |
| def test_popitem(self, iterations=10): |
| # Get and remove an arbitrary (key, message) using popitem() |
| keys = [] |
| for i in xrange(10): |
| keys.append(self._box.add(self._template % i)) |
| seen = [] |
| for i in xrange(10): |
| key, msg = self._box.popitem() |
| self.assertIn(key, keys) |
| self.assertNotIn(key, seen) |
| seen.append(key) |
| self.assertEqual(int(msg.get_payload()), keys.index(key)) |
| self.assertEqual(len(self._box), 0) |
| for key in keys: |
| self.assertRaises(KeyError, lambda: self._box[key]) |
| |
| def test_update(self): |
| # Modify multiple messages using update() |
| key0 = self._box.add(self._template % 'original 0') |
| key1 = self._box.add(self._template % 'original 1') |
| key2 = self._box.add(self._template % 'original 2') |
| self._box.update({key0: self._template % 'changed 0', |
| key2: _sample_message}) |
| self.assertEqual(len(self._box), 3) |
| self.assertEqual(self._box.get_string(key0), |
| self._template % 'changed 0') |
| self.assertEqual(self._box.get_string(key1), |
| self._template % 'original 1') |
| self._check_sample(self._box[key2]) |
| self._box.update([(key2, self._template % 'changed 2'), |
| (key1, self._template % 'changed 1'), |
| (key0, self._template % 'original 0')]) |
| self.assertEqual(len(self._box), 3) |
| self.assertEqual(self._box.get_string(key0), |
| self._template % 'original 0') |
| self.assertEqual(self._box.get_string(key1), |
| self._template % 'changed 1') |
| self.assertEqual(self._box.get_string(key2), |
| self._template % 'changed 2') |
| self.assertRaises(KeyError, |
| lambda: self._box.update({'foo': 'bar', |
| key0: self._template % "changed 0"})) |
| self.assertEqual(len(self._box), 3) |
| self.assertEqual(self._box.get_string(key0), |
| self._template % "changed 0") |
| self.assertEqual(self._box.get_string(key1), |
| self._template % "changed 1") |
| self.assertEqual(self._box.get_string(key2), |
| self._template % "changed 2") |
| |
| def test_flush(self): |
| # Write changes to disk |
| self._test_flush_or_close(self._box.flush, True) |
| |
| def test_popitem_and_flush_twice(self): |
| # See #15036. |
| self._box.add(self._template % 0) |
| self._box.add(self._template % 1) |
| self._box.flush() |
| |
| self._box.popitem() |
| self._box.flush() |
| self._box.popitem() |
| self._box.flush() |
| |
| def test_lock_unlock(self): |
| # Lock and unlock the mailbox |
| self.assertFalse(os.path.exists(self._get_lock_path())) |
| self._box.lock() |
| self.assertTrue(os.path.exists(self._get_lock_path())) |
| self._box.unlock() |
| self.assertFalse(os.path.exists(self._get_lock_path())) |
| |
| def test_close(self): |
| # Close mailbox and flush changes to disk |
| self._test_flush_or_close(self._box.close, False) |
| |
| def _test_flush_or_close(self, method, should_call_close): |
| contents = [self._template % i for i in xrange(3)] |
| self._box.add(contents[0]) |
| self._box.add(contents[1]) |
| self._box.add(contents[2]) |
| oldbox = self._box |
| method() |
| if should_call_close: |
| self._box.close() |
| self._box = self._factory(self._path) |
| keys = self._box.keys() |
| self.assertEqual(len(keys), 3) |
| for key in keys: |
| self.assertIn(self._box.get_string(key), contents) |
| oldbox.close() |
| |
| def test_dump_message(self): |
| # Write message representations to disk |
| for input in (email.message_from_string(_sample_message), |
| _sample_message, StringIO.StringIO(_sample_message)): |
| output = StringIO.StringIO() |
| self._box._dump_message(input, output) |
| self.assertEqual(output.getvalue(), |
| _sample_message.replace('\n', os.linesep)) |
| output = StringIO.StringIO() |
| self.assertRaises(TypeError, |
| lambda: self._box._dump_message(None, output)) |
| |
| def _get_lock_path(self): |
| # Return the path of the dot lock file. May be overridden. |
| return self._path + '.lock' |
| |
| |
| class TestMailboxSuperclass(TestBase, unittest.TestCase): |
| |
| def test_notimplemented(self): |
| # Test that all Mailbox methods raise NotImplementedException. |
| box = mailbox.Mailbox('path') |
| self.assertRaises(NotImplementedError, lambda: box.add('')) |
| self.assertRaises(NotImplementedError, lambda: box.remove('')) |
| self.assertRaises(NotImplementedError, lambda: box.__delitem__('')) |
| self.assertRaises(NotImplementedError, lambda: box.discard('')) |
| self.assertRaises(NotImplementedError, lambda: box.__setitem__('', '')) |
| self.assertRaises(NotImplementedError, lambda: box.iterkeys()) |
| self.assertRaises(NotImplementedError, lambda: box.keys()) |
| self.assertRaises(NotImplementedError, lambda: box.itervalues().next()) |
| self.assertRaises(NotImplementedError, lambda: box.__iter__().next()) |
| self.assertRaises(NotImplementedError, lambda: box.values()) |
| self.assertRaises(NotImplementedError, lambda: box.iteritems().next()) |
| self.assertRaises(NotImplementedError, lambda: box.items()) |
| self.assertRaises(NotImplementedError, lambda: box.get('')) |
| self.assertRaises(NotImplementedError, lambda: box.__getitem__('')) |
| self.assertRaises(NotImplementedError, lambda: box.get_message('')) |
| self.assertRaises(NotImplementedError, lambda: box.get_string('')) |
| self.assertRaises(NotImplementedError, lambda: box.get_file('')) |
| self.assertRaises(NotImplementedError, lambda: box.has_key('')) |
| self.assertRaises(NotImplementedError, lambda: box.__contains__('')) |
| self.assertRaises(NotImplementedError, lambda: box.__len__()) |
| self.assertRaises(NotImplementedError, lambda: box.clear()) |
| self.assertRaises(NotImplementedError, lambda: box.pop('')) |
| self.assertRaises(NotImplementedError, lambda: box.popitem()) |
| self.assertRaises(NotImplementedError, lambda: box.update((('', ''),))) |
| self.assertRaises(NotImplementedError, lambda: box.flush()) |
| self.assertRaises(NotImplementedError, lambda: box.lock()) |
| self.assertRaises(NotImplementedError, lambda: box.unlock()) |
| self.assertRaises(NotImplementedError, lambda: box.close()) |
| |
| |
| class TestMaildir(TestMailbox, unittest.TestCase): |
| |
| _factory = lambda self, path, factory=None: mailbox.Maildir(path, factory) |
| |
| def setUp(self): |
| TestMailbox.setUp(self) |
| if os.name in ('nt', 'os2') or sys.platform == 'cygwin': |
| self._box.colon = '!' |
| |
| def test_add_MM(self): |
| # Add a MaildirMessage instance |
| msg = mailbox.MaildirMessage(self._template % 0) |
| msg.set_subdir('cur') |
| msg.set_info('foo') |
| key = self._box.add(msg) |
| self.assertTrue(os.path.exists(os.path.join(self._path, 'cur', '%s%sfoo' % |
| (key, self._box.colon)))) |
| |
| def test_get_MM(self): |
| # Get a MaildirMessage instance |
| msg = mailbox.MaildirMessage(self._template % 0) |
| msg.set_subdir('cur') |
| msg.set_flags('RF') |
| key = self._box.add(msg) |
| msg_returned = self._box.get_message(key) |
| self.assertIsInstance(msg_returned, mailbox.MaildirMessage) |
| self.assertEqual(msg_returned.get_subdir(), 'cur') |
| self.assertEqual(msg_returned.get_flags(), 'FR') |
| |
| def test_set_MM(self): |
| # Set with a MaildirMessage instance |
| msg0 = mailbox.MaildirMessage(self._template % 0) |
| msg0.set_flags('TP') |
| key = self._box.add(msg0) |
| msg_returned = self._box.get_message(key) |
| self.assertEqual(msg_returned.get_subdir(), 'new') |
| self.assertEqual(msg_returned.get_flags(), 'PT') |
| msg1 = mailbox.MaildirMessage(self._template % 1) |
| self._box[key] = msg1 |
| msg_returned = self._box.get_message(key) |
| self.assertEqual(msg_returned.get_subdir(), 'new') |
| self.assertEqual(msg_returned.get_flags(), '') |
| self.assertEqual(msg_returned.get_payload(), '1\n') |
| msg2 = mailbox.MaildirMessage(self._template % 2) |
| msg2.set_info('2,S') |
| self._box[key] = msg2 |
| self._box[key] = self._template % 3 |
| msg_returned = self._box.get_message(key) |
| self.assertEqual(msg_returned.get_subdir(), 'new') |
| self.assertEqual(msg_returned.get_flags(), 'S') |
| self.assertEqual(msg_returned.get_payload(), '3\n') |
| |
| def test_consistent_factory(self): |
| # Add a message. |
| msg = mailbox.MaildirMessage(self._template % 0) |
| msg.set_subdir('cur') |
| msg.set_flags('RF') |
| key = self._box.add(msg) |
| |
| # Create new mailbox with |
| class FakeMessage(mailbox.MaildirMessage): |
| pass |
| box = mailbox.Maildir(self._path, factory=FakeMessage) |
| box.colon = self._box.colon |
| msg2 = box.get_message(key) |
| self.assertIsInstance(msg2, FakeMessage) |
| |
| def test_initialize_new(self): |
| # Initialize a non-existent mailbox |
| self.tearDown() |
| self._box = mailbox.Maildir(self._path) |
| self._check_basics(factory=rfc822.Message) |
| self._delete_recursively(self._path) |
| self._box = self._factory(self._path, factory=None) |
| self._check_basics() |
| |
| def test_initialize_existing(self): |
| # Initialize an existing mailbox |
| self.tearDown() |
| for subdir in '', 'tmp', 'new', 'cur': |
| os.mkdir(os.path.normpath(os.path.join(self._path, subdir))) |
| self._box = mailbox.Maildir(self._path) |
| self._check_basics(factory=rfc822.Message) |
| self._box = mailbox.Maildir(self._path, factory=None) |
| self._check_basics() |
| |
| def _check_basics(self, factory=None): |
| # (Used by test_open_new() and test_open_existing().) |
| self.assertEqual(self._box._path, os.path.abspath(self._path)) |
| self.assertEqual(self._box._factory, factory) |
| for subdir in '', 'tmp', 'new', 'cur': |
| path = os.path.join(self._path, subdir) |
| mode = os.stat(path)[stat.ST_MODE] |
| self.assertTrue(stat.S_ISDIR(mode), "Not a directory: '%s'" % path) |
| |
| def test_list_folders(self): |
| # List folders |
| self._box.add_folder('one') |
| self._box.add_folder('two') |
| self._box.add_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 3) |
| self.assertEqual(set(self._box.list_folders()), |
| set(('one', 'two', 'three'))) |
| |
| def test_get_folder(self): |
| # Open folders |
| self._box.add_folder('foo.bar') |
| folder0 = self._box.get_folder('foo.bar') |
| folder0.add(self._template % 'bar') |
| self.assertTrue(os.path.isdir(os.path.join(self._path, '.foo.bar'))) |
| folder1 = self._box.get_folder('foo.bar') |
| self.assertEqual(folder1.get_string(folder1.keys()[0]), |
| self._template % 'bar') |
| |
| def test_add_and_remove_folders(self): |
| # Delete folders |
| self._box.add_folder('one') |
| self._box.add_folder('two') |
| self.assertEqual(len(self._box.list_folders()), 2) |
| self.assertEqual(set(self._box.list_folders()), set(('one', 'two'))) |
| self._box.remove_folder('one') |
| self.assertEqual(len(self._box.list_folders()), 1) |
| self.assertEqual(set(self._box.list_folders()), set(('two',))) |
| self._box.add_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 2) |
| self.assertEqual(set(self._box.list_folders()), set(('two', 'three'))) |
| self._box.remove_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 1) |
| self.assertEqual(set(self._box.list_folders()), set(('two',))) |
| self._box.remove_folder('two') |
| self.assertEqual(len(self._box.list_folders()), 0) |
| self.assertEqual(self._box.list_folders(), []) |
| |
| def test_clean(self): |
| # Remove old files from 'tmp' |
| foo_path = os.path.join(self._path, 'tmp', 'foo') |
| bar_path = os.path.join(self._path, 'tmp', 'bar') |
| with open(foo_path, 'w') as f: |
| f.write("@") |
| with open(bar_path, 'w') as f: |
| f.write("@") |
| self._box.clean() |
| self.assertTrue(os.path.exists(foo_path)) |
| self.assertTrue(os.path.exists(bar_path)) |
| foo_stat = os.stat(foo_path) |
| os.utime(foo_path, (time.time() - 129600 - 2, |
| foo_stat.st_mtime)) |
| self._box.clean() |
| self.assertFalse(os.path.exists(foo_path)) |
| self.assertTrue(os.path.exists(bar_path)) |
| |
| def test_create_tmp(self, repetitions=10): |
| # Create files in tmp directory |
| hostname = socket.gethostname() |
| if '/' in hostname: |
| hostname = hostname.replace('/', r'\057') |
| if ':' in hostname: |
| hostname = hostname.replace(':', r'\072') |
| pid = os.getpid() |
| pattern = re.compile(r"(?P<time>\d+)\.M(?P<M>\d{1,6})P(?P<P>\d+)" |
| r"Q(?P<Q>\d+)\.(?P<host>[^:/]+)") |
| previous_groups = None |
| for x in xrange(repetitions): |
| tmp_file = self._box._create_tmp() |
| head, tail = os.path.split(tmp_file.name) |
| self.assertEqual(head, os.path.abspath(os.path.join(self._path, |
| "tmp")), |
| "File in wrong location: '%s'" % head) |
| match = pattern.match(tail) |
| self.assertTrue(match is not None, "Invalid file name: '%s'" % tail) |
| groups = match.groups() |
| if previous_groups is not None: |
| self.assertGreaterEqual(int(groups[0]), int(previous_groups[0]), |
| "Non-monotonic seconds: '%s' before '%s'" % |
| (previous_groups[0], groups[0])) |
| if int(groups[0]) == int(previous_groups[0]): |
| self.assertGreaterEqual(int(groups[1]), int(previous_groups[1]), |
| "Non-monotonic milliseconds: '%s' before '%s'" % |
| (previous_groups[1], groups[1])) |
| self.assertTrue(int(groups[2]) == pid, |
| "Process ID mismatch: '%s' should be '%s'" % |
| (groups[2], pid)) |
| self.assertTrue(int(groups[3]) == int(previous_groups[3]) + 1, |
| "Non-sequential counter: '%s' before '%s'" % |
| (previous_groups[3], groups[3])) |
| self.assertTrue(groups[4] == hostname, |
| "Host name mismatch: '%s' should be '%s'" % |
| (groups[4], hostname)) |
| previous_groups = groups |
| tmp_file.write(_sample_message) |
| tmp_file.seek(0) |
| self.assertTrue(tmp_file.read() == _sample_message) |
| tmp_file.close() |
| file_count = len(os.listdir(os.path.join(self._path, "tmp"))) |
| self.assertTrue(file_count == repetitions, |
| "Wrong file count: '%s' should be '%s'" % |
| (file_count, repetitions)) |
| |
| def test_refresh(self): |
| # Update the table of contents |
| self.assertEqual(self._box._toc, {}) |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(self._template % 1) |
| self.assertEqual(self._box._toc, {}) |
| self._box._refresh() |
| self.assertEqual(self._box._toc, {key0: os.path.join('new', key0), |
| key1: os.path.join('new', key1)}) |
| key2 = self._box.add(self._template % 2) |
| self.assertEqual(self._box._toc, {key0: os.path.join('new', key0), |
| key1: os.path.join('new', key1)}) |
| self._box._refresh() |
| self.assertEqual(self._box._toc, {key0: os.path.join('new', key0), |
| key1: os.path.join('new', key1), |
| key2: os.path.join('new', key2)}) |
| |
| def test_refresh_after_safety_period(self): |
| # Issue #13254: Call _refresh after the "file system safety |
| # period" of 2 seconds has passed; _toc should still be |
| # updated because this is the first call to _refresh. |
| key0 = self._box.add(self._template % 0) |
| key1 = self._box.add(self._template % 1) |
| |
| self._box = self._factory(self._path) |
| self.assertEqual(self._box._toc, {}) |
| |
| # Emulate sleeping. Instead of sleeping for 2 seconds, use the |
| # skew factor to make _refresh think that the filesystem |
| # safety period has passed and re-reading the _toc is only |
| # required if mtimes differ. |
| self._box._skewfactor = -3 |
| |
| self._box._refresh() |
| self.assertEqual(sorted(self._box._toc.keys()), sorted([key0, key1])) |
| |
| def test_lookup(self): |
| # Look up message subpaths in the TOC |
| self.assertRaises(KeyError, lambda: self._box._lookup('foo')) |
| key0 = self._box.add(self._template % 0) |
| self.assertEqual(self._box._lookup(key0), os.path.join('new', key0)) |
| os.remove(os.path.join(self._path, 'new', key0)) |
| self.assertEqual(self._box._toc, {key0: os.path.join('new', key0)}) |
| # Be sure that the TOC is read back from disk (see issue #6896 |
| # about bad mtime behaviour on some systems). |
| self._box.flush() |
| self.assertRaises(KeyError, lambda: self._box._lookup(key0)) |
| self.assertEqual(self._box._toc, {}) |
| |
| def test_lock_unlock(self): |
| # Lock and unlock the mailbox. For Maildir, this does nothing. |
| self._box.lock() |
| self._box.unlock() |
| |
| def test_folder (self): |
| # Test for bug #1569790: verify that folders returned by .get_folder() |
| # use the same factory function. |
| def dummy_factory (s): |
| return None |
| box = self._factory(self._path, factory=dummy_factory) |
| folder = box.add_folder('folder1') |
| self.assertIs(folder._factory, dummy_factory) |
| |
| folder1_alias = box.get_folder('folder1') |
| self.assertIs(folder1_alias._factory, dummy_factory) |
| |
| def test_directory_in_folder (self): |
| # Test that mailboxes still work if there's a stray extra directory |
| # in a folder. |
| for i in range(10): |
| self._box.add(mailbox.Message(_sample_message)) |
| |
| # Create a stray directory |
| os.mkdir(os.path.join(self._path, 'cur', 'stray-dir')) |
| |
| # Check that looping still works with the directory present. |
| for msg in self._box: |
| pass |
| |
| def test_file_permissions(self): |
| # Verify that message files are created without execute permissions |
| if not hasattr(os, "stat") or not hasattr(os, "umask"): |
| return |
| msg = mailbox.MaildirMessage(self._template % 0) |
| orig_umask = os.umask(0) |
| try: |
| key = self._box.add(msg) |
| finally: |
| os.umask(orig_umask) |
| path = os.path.join(self._path, self._box._lookup(key)) |
| mode = os.stat(path).st_mode |
| self.assertEqual(mode & 0111, 0) |
| |
| def test_folder_file_perms(self): |
| # From bug #3228, we want to verify that the file created inside a Maildir |
| # subfolder isn't marked as executable. |
| if not hasattr(os, "stat") or not hasattr(os, "umask"): |
| return |
| |
| orig_umask = os.umask(0) |
| try: |
| subfolder = self._box.add_folder('subfolder') |
| finally: |
| os.umask(orig_umask) |
| |
| path = os.path.join(subfolder._path, 'maildirfolder') |
| st = os.stat(path) |
| perms = st.st_mode |
| self.assertFalse((perms & 0111)) # Execute bits should all be off. |
| |
| def test_reread(self): |
| # Do an initial unconditional refresh |
| self._box._refresh() |
| |
| # Put the last modified times more than two seconds into the past |
| # (because mtime may have only a two second granularity). |
| for subdir in ('cur', 'new'): |
| os.utime(os.path.join(self._box._path, subdir), |
| (time.time()-5,)*2) |
| |
| # Because mtime has a two second granularity in worst case (FAT), a |
| # refresh is done unconditionally if called for within |
| # two-second-plus-a-bit of the last one, just in case the mbox has |
| # changed; so now we have to wait for that interval to expire. |
| # |
| # Because this is a test, emulate sleeping. Instead of |
| # sleeping for 2 seconds, use the skew factor to make _refresh |
| # think that 2 seconds have passed and re-reading the _toc is |
| # only required if mtimes differ. |
| self._box._skewfactor = -3 |
| |
| # Re-reading causes the ._toc attribute to be assigned a new dictionary |
| # object, so we'll check that the ._toc attribute isn't a different |
| # object. |
| orig_toc = self._box._toc |
| def refreshed(): |
| return self._box._toc is not orig_toc |
| |
| self._box._refresh() |
| self.assertFalse(refreshed()) |
| |
| # Now, write something into cur and remove it. This changes |
| # the mtime and should cause a re-read. Note that "sleep |
| # emulation" is still in effect, as skewfactor is -3. |
| filename = os.path.join(self._path, 'cur', 'stray-file') |
| f = open(filename, 'w') |
| f.close() |
| os.unlink(filename) |
| self._box._refresh() |
| self.assertTrue(refreshed()) |
| |
| |
| class _TestSingleFile(TestMailbox): |
| '''Common tests for single-file mailboxes''' |
| |
| def test_add_doesnt_rewrite(self): |
| # When only adding messages, flush() should not rewrite the |
| # mailbox file. See issue #9559. |
| |
| # Inode number changes if the contents are written to another |
| # file which is then renamed over the original file. So we |
| # must check that the inode number doesn't change. |
| inode_before = os.stat(self._path).st_ino |
| |
| self._box.add(self._template % 0) |
| self._box.flush() |
| |
| inode_after = os.stat(self._path).st_ino |
| self.assertEqual(inode_before, inode_after) |
| |
| # Make sure the message was really added |
| self._box.close() |
| self._box = self._factory(self._path) |
| self.assertEqual(len(self._box), 1) |
| |
| def test_permissions_after_flush(self): |
| # See issue #5346 |
| |
| # Make the mailbox world writable. It's unlikely that the new |
| # mailbox file would have these permissions after flush(), |
| # because umask usually prevents it. |
| mode = os.stat(self._path).st_mode | 0o666 |
| os.chmod(self._path, mode) |
| |
| self._box.add(self._template % 0) |
| i = self._box.add(self._template % 1) |
| # Need to remove one message to make flush() create a new file |
| self._box.remove(i) |
| self._box.flush() |
| |
| self.assertEqual(os.stat(self._path).st_mode, mode) |
| |
| |
| class _TestMboxMMDF(_TestSingleFile): |
| |
| def tearDown(self): |
| self._box.close() |
| self._delete_recursively(self._path) |
| for lock_remnant in glob.glob(self._path + '.*'): |
| test_support.unlink(lock_remnant) |
| |
| def test_add_from_string(self): |
| # Add a string starting with 'From ' to the mailbox |
| key = self._box.add('From foo@bar blah\nFrom: foo\n\n0\n') |
| self.assertEqual(self._box[key].get_from(), 'foo@bar blah') |
| self.assertEqual(self._box[key].get_payload(), '0\n') |
| |
| def test_add_mbox_or_mmdf_message(self): |
| # Add an mboxMessage or MMDFMessage |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg = class_('From foo@bar blah\nFrom: foo\n\n0\n') |
| key = self._box.add(msg) |
| |
| def test_open_close_open(self): |
| # Open and inspect previously-created mailbox |
| values = [self._template % i for i in xrange(3)] |
| for value in values: |
| self._box.add(value) |
| self._box.close() |
| mtime = os.path.getmtime(self._path) |
| self._box = self._factory(self._path) |
| self.assertEqual(len(self._box), 3) |
| for key in self._box.iterkeys(): |
| self.assertIn(self._box.get_string(key), values) |
| self._box.close() |
| self.assertEqual(mtime, os.path.getmtime(self._path)) |
| |
| def test_add_and_close(self): |
| # Verifying that closing a mailbox doesn't change added items |
| self._box.add(_sample_message) |
| for i in xrange(3): |
| self._box.add(self._template % i) |
| self._box.add(_sample_message) |
| self._box._file.flush() |
| self._box._file.seek(0) |
| contents = self._box._file.read() |
| self._box.close() |
| with open(self._path, 'rb') as f: |
| self.assertEqual(contents, f.read()) |
| self._box = self._factory(self._path) |
| |
| @unittest.skipUnless(hasattr(os, 'fork'), "Test needs fork().") |
| @unittest.skipUnless(hasattr(socket, 'socketpair'), "Test needs socketpair().") |
| def test_lock_conflict(self): |
| # Fork off a child process that will lock the mailbox temporarily, |
| # unlock it and exit. |
| c, p = socket.socketpair() |
| self.addCleanup(c.close) |
| self.addCleanup(p.close) |
| |
| pid = os.fork() |
| if pid == 0: |
| # child |
| try: |
| # lock the mailbox, and signal the parent it can proceed |
| self._box.lock() |
| c.send(b'c') |
| |
| # wait until the parent is done, and unlock the mailbox |
| c.recv(1) |
| self._box.unlock() |
| finally: |
| os._exit(0) |
| |
| # In the parent, wait until the child signals it locked the mailbox. |
| p.recv(1) |
| try: |
| self.assertRaises(mailbox.ExternalClashError, |
| self._box.lock) |
| finally: |
| # Signal the child it can now release the lock and exit. |
| p.send(b'p') |
| # Wait for child to exit. Locking should now succeed. |
| exited_pid, status = os.waitpid(pid, 0) |
| |
| self._box.lock() |
| self._box.unlock() |
| |
| def test_relock(self): |
| # Test case for bug #1575506: the mailbox class was locking the |
| # wrong file object in its flush() method. |
| msg = "Subject: sub\n\nbody\n" |
| key1 = self._box.add(msg) |
| self._box.flush() |
| self._box.close() |
| |
| self._box = self._factory(self._path) |
| self._box.lock() |
| key2 = self._box.add(msg) |
| self._box.flush() |
| self.assertTrue(self._box._locked) |
| self._box.close() |
| |
| |
| class TestMbox(_TestMboxMMDF, unittest.TestCase): |
| |
| _factory = lambda self, path, factory=None: mailbox.mbox(path, factory) |
| |
| def test_file_perms(self): |
| # From bug #3228, we want to verify that the mailbox file isn't executable, |
| # even if the umask is set to something that would leave executable bits set. |
| # We only run this test on platforms that support umask. |
| if hasattr(os, 'umask') and hasattr(os, 'stat'): |
| try: |
| old_umask = os.umask(0077) |
| self._box.close() |
| os.unlink(self._path) |
| self._box = mailbox.mbox(self._path, create=True) |
| self._box.add('') |
| self._box.close() |
| finally: |
| os.umask(old_umask) |
| |
| st = os.stat(self._path) |
| perms = st.st_mode |
| self.assertFalse((perms & 0111)) # Execute bits should all be off. |
| |
| def test_terminating_newline(self): |
| message = email.message.Message() |
| message['From'] = 'john@example.com' |
| message.set_payload('No newline at the end') |
| i = self._box.add(message) |
| |
| # A newline should have been appended to the payload |
| message = self._box.get(i) |
| self.assertEqual(message.get_payload(), 'No newline at the end\n') |
| |
| def test_message_separator(self): |
| # Check there's always a single blank line after each message |
| self._box.add('From: foo\n\n0') # No newline at the end |
| with open(self._path) as f: |
| data = f.read() |
| self.assertEqual(data[-3:], '0\n\n') |
| |
| self._box.add('From: foo\n\n0\n') # Newline at the end |
| with open(self._path) as f: |
| data = f.read() |
| self.assertEqual(data[-3:], '0\n\n') |
| |
| |
| class TestMMDF(_TestMboxMMDF, unittest.TestCase): |
| |
| _factory = lambda self, path, factory=None: mailbox.MMDF(path, factory) |
| |
| |
| class TestMH(TestMailbox, unittest.TestCase): |
| |
| _factory = lambda self, path, factory=None: mailbox.MH(path, factory) |
| |
| def test_list_folders(self): |
| # List folders |
| self._box.add_folder('one') |
| self._box.add_folder('two') |
| self._box.add_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 3) |
| self.assertEqual(set(self._box.list_folders()), |
| set(('one', 'two', 'three'))) |
| |
| def test_get_folder(self): |
| # Open folders |
| def dummy_factory (s): |
| return None |
| self._box = self._factory(self._path, dummy_factory) |
| |
| new_folder = self._box.add_folder('foo.bar') |
| folder0 = self._box.get_folder('foo.bar') |
| folder0.add(self._template % 'bar') |
| self.assertTrue(os.path.isdir(os.path.join(self._path, 'foo.bar'))) |
| folder1 = self._box.get_folder('foo.bar') |
| self.assertEqual(folder1.get_string(folder1.keys()[0]), |
| self._template % 'bar') |
| |
| # Test for bug #1569790: verify that folders returned by .get_folder() |
| # use the same factory function. |
| self.assertIs(new_folder._factory, self._box._factory) |
| self.assertIs(folder0._factory, self._box._factory) |
| |
| def test_add_and_remove_folders(self): |
| # Delete folders |
| self._box.add_folder('one') |
| self._box.add_folder('two') |
| self.assertEqual(len(self._box.list_folders()), 2) |
| self.assertEqual(set(self._box.list_folders()), set(('one', 'two'))) |
| self._box.remove_folder('one') |
| self.assertEqual(len(self._box.list_folders()), 1) |
| self.assertEqual(set(self._box.list_folders()), set(('two', ))) |
| self._box.add_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 2) |
| self.assertEqual(set(self._box.list_folders()), set(('two', 'three'))) |
| self._box.remove_folder('three') |
| self.assertEqual(len(self._box.list_folders()), 1) |
| self.assertEqual(set(self._box.list_folders()), set(('two', ))) |
| self._box.remove_folder('two') |
| self.assertEqual(len(self._box.list_folders()), 0) |
| self.assertEqual(self._box.list_folders(), []) |
| |
| def test_sequences(self): |
| # Get and set sequences |
| self.assertEqual(self._box.get_sequences(), {}) |
| msg0 = mailbox.MHMessage(self._template % 0) |
| msg0.add_sequence('foo') |
| key0 = self._box.add(msg0) |
| self.assertEqual(self._box.get_sequences(), {'foo':[key0]}) |
| msg1 = mailbox.MHMessage(self._template % 1) |
| msg1.set_sequences(['bar', 'replied', 'foo']) |
| key1 = self._box.add(msg1) |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[key0, key1], 'bar':[key1], 'replied':[key1]}) |
| msg0.set_sequences(['flagged']) |
| self._box[key0] = msg0 |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[key1], 'bar':[key1], 'replied':[key1], |
| 'flagged':[key0]}) |
| self._box.remove(key1) |
| self.assertEqual(self._box.get_sequences(), {'flagged':[key0]}) |
| |
| def test_issue2625(self): |
| msg0 = mailbox.MHMessage(self._template % 0) |
| msg0.add_sequence('foo') |
| key0 = self._box.add(msg0) |
| refmsg0 = self._box.get_message(key0) |
| |
| def test_issue7627(self): |
| msg0 = mailbox.MHMessage(self._template % 0) |
| key0 = self._box.add(msg0) |
| self._box.lock() |
| self._box.remove(key0) |
| self._box.unlock() |
| |
| def test_pack(self): |
| # Pack the contents of the mailbox |
| msg0 = mailbox.MHMessage(self._template % 0) |
| msg1 = mailbox.MHMessage(self._template % 1) |
| msg2 = mailbox.MHMessage(self._template % 2) |
| msg3 = mailbox.MHMessage(self._template % 3) |
| msg0.set_sequences(['foo', 'unseen']) |
| msg1.set_sequences(['foo']) |
| msg2.set_sequences(['foo', 'flagged']) |
| msg3.set_sequences(['foo', 'bar', 'replied']) |
| key0 = self._box.add(msg0) |
| key1 = self._box.add(msg1) |
| key2 = self._box.add(msg2) |
| key3 = self._box.add(msg3) |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[key0,key1,key2,key3], 'unseen':[key0], |
| 'flagged':[key2], 'bar':[key3], 'replied':[key3]}) |
| self._box.remove(key2) |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[key0,key1,key3], 'unseen':[key0], 'bar':[key3], |
| 'replied':[key3]}) |
| self._box.pack() |
| self.assertEqual(self._box.keys(), [1, 2, 3]) |
| key0 = key0 |
| key1 = key0 + 1 |
| key2 = key1 + 1 |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[1, 2, 3], 'unseen':[1], 'bar':[3], 'replied':[3]}) |
| |
| # Test case for packing while holding the mailbox locked. |
| key0 = self._box.add(msg1) |
| key1 = self._box.add(msg1) |
| key2 = self._box.add(msg1) |
| key3 = self._box.add(msg1) |
| |
| self._box.remove(key0) |
| self._box.remove(key2) |
| self._box.lock() |
| self._box.pack() |
| self._box.unlock() |
| self.assertEqual(self._box.get_sequences(), |
| {'foo':[1, 2, 3, 4, 5], |
| 'unseen':[1], 'bar':[3], 'replied':[3]}) |
| |
| def _get_lock_path(self): |
| return os.path.join(self._path, '.mh_sequences.lock') |
| |
| |
| class TestBabyl(_TestSingleFile, unittest.TestCase): |
| |
| _factory = lambda self, path, factory=None: mailbox.Babyl(path, factory) |
| |
| def tearDown(self): |
| self._box.close() |
| self._delete_recursively(self._path) |
| for lock_remnant in glob.glob(self._path + '.*'): |
| test_support.unlink(lock_remnant) |
| |
| def test_labels(self): |
| # Get labels from the mailbox |
| self.assertEqual(self._box.get_labels(), []) |
| msg0 = mailbox.BabylMessage(self._template % 0) |
| msg0.add_label('foo') |
| key0 = self._box.add(msg0) |
| self.assertEqual(self._box.get_labels(), ['foo']) |
| msg1 = mailbox.BabylMessage(self._template % 1) |
| msg1.set_labels(['bar', 'answered', 'foo']) |
| key1 = self._box.add(msg1) |
| self.assertEqual(set(self._box.get_labels()), set(['foo', 'bar'])) |
| msg0.set_labels(['blah', 'filed']) |
| self._box[key0] = msg0 |
| self.assertEqual(set(self._box.get_labels()), |
| set(['foo', 'bar', 'blah'])) |
| self._box.remove(key1) |
| self.assertEqual(set(self._box.get_labels()), set(['blah'])) |
| |
| |
| class TestMessage(TestBase, unittest.TestCase): |
| |
| _factory = mailbox.Message # Overridden by subclasses to reuse tests |
| |
| def setUp(self): |
| self._path = test_support.TESTFN |
| |
| def tearDown(self): |
| self._delete_recursively(self._path) |
| |
| def test_initialize_with_eMM(self): |
| # Initialize based on email.message.Message instance |
| eMM = email.message_from_string(_sample_message) |
| msg = self._factory(eMM) |
| self._post_initialize_hook(msg) |
| self._check_sample(msg) |
| |
| def test_initialize_with_string(self): |
| # Initialize based on string |
| msg = self._factory(_sample_message) |
| self._post_initialize_hook(msg) |
| self._check_sample(msg) |
| |
| def test_initialize_with_file(self): |
| # Initialize based on contents of file |
| with open(self._path, 'w+') as f: |
| f.write(_sample_message) |
| f.seek(0) |
| msg = self._factory(f) |
| self._post_initialize_hook(msg) |
| self._check_sample(msg) |
| |
| def test_initialize_with_nothing(self): |
| # Initialize without arguments |
| msg = self._factory() |
| self._post_initialize_hook(msg) |
| self.assertIsInstance(msg, email.message.Message) |
| self.assertIsInstance(msg, mailbox.Message) |
| self.assertIsInstance(msg, self._factory) |
| self.assertEqual(msg.keys(), []) |
| self.assertFalse(msg.is_multipart()) |
| self.assertEqual(msg.get_payload(), None) |
| |
| def test_initialize_incorrectly(self): |
| # Initialize with invalid argument |
| self.assertRaises(TypeError, lambda: self._factory(object())) |
| |
| def test_become_message(self): |
| # Take on the state of another message |
| eMM = email.message_from_string(_sample_message) |
| msg = self._factory() |
| msg._become_message(eMM) |
| self._check_sample(msg) |
| |
| def test_explain_to(self): |
| # Copy self's format-specific data to other message formats. |
| # This test is superficial; better ones are in TestMessageConversion. |
| msg = self._factory() |
| for class_ in (mailbox.Message, mailbox.MaildirMessage, |
| mailbox.mboxMessage, mailbox.MHMessage, |
| mailbox.BabylMessage, mailbox.MMDFMessage): |
| other_msg = class_() |
| msg._explain_to(other_msg) |
| other_msg = email.message.Message() |
| self.assertRaises(TypeError, lambda: msg._explain_to(other_msg)) |
| |
| def _post_initialize_hook(self, msg): |
| # Overridden by subclasses to check extra things after initialization |
| pass |
| |
| |
| class TestMaildirMessage(TestMessage, unittest.TestCase): |
| |
| _factory = mailbox.MaildirMessage |
| |
| def _post_initialize_hook(self, msg): |
| self.assertEqual(msg._subdir, 'new') |
| self.assertEqual(msg._info,'') |
| |
| def test_subdir(self): |
| # Use get_subdir() and set_subdir() |
| msg = mailbox.MaildirMessage(_sample_message) |
| self.assertEqual(msg.get_subdir(), 'new') |
| msg.set_subdir('cur') |
| self.assertEqual(msg.get_subdir(), 'cur') |
| msg.set_subdir('new') |
| self.assertEqual(msg.get_subdir(), 'new') |
| self.assertRaises(ValueError, lambda: msg.set_subdir('tmp')) |
| self.assertEqual(msg.get_subdir(), 'new') |
| msg.set_subdir('new') |
| self.assertEqual(msg.get_subdir(), 'new') |
| self._check_sample(msg) |
| |
| def test_flags(self): |
| # Use get_flags(), set_flags(), add_flag(), remove_flag() |
| msg = mailbox.MaildirMessage(_sample_message) |
| self.assertEqual(msg.get_flags(), '') |
| self.assertEqual(msg.get_subdir(), 'new') |
| msg.set_flags('F') |
| self.assertEqual(msg.get_subdir(), 'new') |
| self.assertEqual(msg.get_flags(), 'F') |
| msg.set_flags('SDTP') |
| self.assertEqual(msg.get_flags(), 'DPST') |
| msg.add_flag('FT') |
| self.assertEqual(msg.get_flags(), 'DFPST') |
| msg.remove_flag('TDRP') |
| self.assertEqual(msg.get_flags(), 'FS') |
| self.assertEqual(msg.get_subdir(), 'new') |
| self._check_sample(msg) |
| |
| def test_date(self): |
| # Use get_date() and set_date() |
| msg = mailbox.MaildirMessage(_sample_message) |
| diff = msg.get_date() - time.time() |
| self.assertTrue(abs(diff) < 60, diff) |
| msg.set_date(0.0) |
| self.assertEqual(msg.get_date(), 0.0) |
| |
| def test_info(self): |
| # Use get_info() and set_info() |
| msg = mailbox.MaildirMessage(_sample_message) |
| self.assertEqual(msg.get_info(), '') |
| msg.set_info('1,foo=bar') |
| self.assertEqual(msg.get_info(), '1,foo=bar') |
| self.assertRaises(TypeError, lambda: msg.set_info(None)) |
| self._check_sample(msg) |
| |
| def test_info_and_flags(self): |
| # Test interaction of info and flag methods |
| msg = mailbox.MaildirMessage(_sample_message) |
| self.assertEqual(msg.get_info(), '') |
| msg.set_flags('SF') |
| self.assertEqual(msg.get_flags(), 'FS') |
| self.assertEqual(msg.get_info(), '2,FS') |
| msg.set_info('1,') |
| self.assertEqual(msg.get_flags(), '') |
| self.assertEqual(msg.get_info(), '1,') |
| msg.remove_flag('RPT') |
| self.assertEqual(msg.get_flags(), '') |
| self.assertEqual(msg.get_info(), '1,') |
| msg.add_flag('D') |
| self.assertEqual(msg.get_flags(), 'D') |
| self.assertEqual(msg.get_info(), '2,D') |
| self._check_sample(msg) |
| |
| |
| class _TestMboxMMDFMessage: |
| |
| _factory = mailbox._mboxMMDFMessage |
| |
| def _post_initialize_hook(self, msg): |
| self._check_from(msg) |
| |
| def test_initialize_with_unixfrom(self): |
| # Initialize with a message that already has a _unixfrom attribute |
| msg = mailbox.Message(_sample_message) |
| msg.set_unixfrom('From foo@bar blah') |
| msg = mailbox.mboxMessage(msg) |
| self.assertEqual(msg.get_from(), 'foo@bar blah') |
| |
| def test_from(self): |
| # Get and set "From " line |
| msg = mailbox.mboxMessage(_sample_message) |
| self._check_from(msg) |
| msg.set_from('foo bar') |
| self.assertEqual(msg.get_from(), 'foo bar') |
| msg.set_from('foo@bar', True) |
| self._check_from(msg, 'foo@bar') |
| msg.set_from('blah@temp', time.localtime()) |
| self._check_from(msg, 'blah@temp') |
| |
| def test_flags(self): |
| # Use get_flags(), set_flags(), add_flag(), remove_flag() |
| msg = mailbox.mboxMessage(_sample_message) |
| self.assertEqual(msg.get_flags(), '') |
| msg.set_flags('F') |
| self.assertEqual(msg.get_flags(), 'F') |
| msg.set_flags('XODR') |
| self.assertEqual(msg.get_flags(), 'RODX') |
| msg.add_flag('FA') |
| self.assertEqual(msg.get_flags(), 'RODFAX') |
| msg.remove_flag('FDXA') |
| self.assertEqual(msg.get_flags(), 'RO') |
| self._check_sample(msg) |
| |
| def _check_from(self, msg, sender=None): |
| # Check contents of "From " line |
| if sender is None: |
| sender = "MAILER-DAEMON" |
| self.assertTrue(re.match(sender + r" \w{3} \w{3} [\d ]\d [\d ]\d:\d{2}:" |
| r"\d{2} \d{4}", msg.get_from())) |
| |
| |
| class TestMboxMessage(_TestMboxMMDFMessage, TestMessage): |
| |
| _factory = mailbox.mboxMessage |
| |
| |
| class TestMHMessage(TestMessage, unittest.TestCase): |
| |
| _factory = mailbox.MHMessage |
| |
| def _post_initialize_hook(self, msg): |
| self.assertEqual(msg._sequences, []) |
| |
| def test_sequences(self): |
| # Get, set, join, and leave sequences |
| msg = mailbox.MHMessage(_sample_message) |
| self.assertEqual(msg.get_sequences(), []) |
| msg.set_sequences(['foobar']) |
| self.assertEqual(msg.get_sequences(), ['foobar']) |
| msg.set_sequences([]) |
| self.assertEqual(msg.get_sequences(), []) |
| msg.add_sequence('unseen') |
| self.assertEqual(msg.get_sequences(), ['unseen']) |
| msg.add_sequence('flagged') |
| self.assertEqual(msg.get_sequences(), ['unseen', 'flagged']) |
| msg.add_sequence('flagged') |
| self.assertEqual(msg.get_sequences(), ['unseen', 'flagged']) |
| msg.remove_sequence('unseen') |
| self.assertEqual(msg.get_sequences(), ['flagged']) |
| msg.add_sequence('foobar') |
| self.assertEqual(msg.get_sequences(), ['flagged', 'foobar']) |
| msg.remove_sequence('replied') |
| self.assertEqual(msg.get_sequences(), ['flagged', 'foobar']) |
| msg.set_sequences(['foobar', 'replied']) |
| self.assertEqual(msg.get_sequences(), ['foobar', 'replied']) |
| |
| |
| class TestBabylMessage(TestMessage, unittest.TestCase): |
| |
| _factory = mailbox.BabylMessage |
| |
| def _post_initialize_hook(self, msg): |
| self.assertEqual(msg._labels, []) |
| |
| def test_labels(self): |
| # Get, set, join, and leave labels |
| msg = mailbox.BabylMessage(_sample_message) |
| self.assertEqual(msg.get_labels(), []) |
| msg.set_labels(['foobar']) |
| self.assertEqual(msg.get_labels(), ['foobar']) |
| msg.set_labels([]) |
| self.assertEqual(msg.get_labels(), []) |
| msg.add_label('filed') |
| self.assertEqual(msg.get_labels(), ['filed']) |
| msg.add_label('resent') |
| self.assertEqual(msg.get_labels(), ['filed', 'resent']) |
| msg.add_label('resent') |
| self.assertEqual(msg.get_labels(), ['filed', 'resent']) |
| msg.remove_label('filed') |
| self.assertEqual(msg.get_labels(), ['resent']) |
| msg.add_label('foobar') |
| self.assertEqual(msg.get_labels(), ['resent', 'foobar']) |
| msg.remove_label('unseen') |
| self.assertEqual(msg.get_labels(), ['resent', 'foobar']) |
| msg.set_labels(['foobar', 'answered']) |
| self.assertEqual(msg.get_labels(), ['foobar', 'answered']) |
| |
| def test_visible(self): |
| # Get, set, and update visible headers |
| msg = mailbox.BabylMessage(_sample_message) |
| visible = msg.get_visible() |
| self.assertEqual(visible.keys(), []) |
| self.assertIs(visible.get_payload(), None) |
| visible['User-Agent'] = 'FooBar 1.0' |
| visible['X-Whatever'] = 'Blah' |
| self.assertEqual(msg.get_visible().keys(), []) |
| msg.set_visible(visible) |
| visible = msg.get_visible() |
| self.assertEqual(visible.keys(), ['User-Agent', 'X-Whatever']) |
| self.assertEqual(visible['User-Agent'], 'FooBar 1.0') |
| self.assertEqual(visible['X-Whatever'], 'Blah') |
| self.assertIs(visible.get_payload(), None) |
| msg.update_visible() |
| self.assertEqual(visible.keys(), ['User-Agent', 'X-Whatever']) |
| self.assertIs(visible.get_payload(), None) |
| visible = msg.get_visible() |
| self.assertEqual(visible.keys(), ['User-Agent', 'Date', 'From', 'To', |
| 'Subject']) |
| for header in ('User-Agent', 'Date', 'From', 'To', 'Subject'): |
| self.assertEqual(visible[header], msg[header]) |
| |
| |
| class TestMMDFMessage(_TestMboxMMDFMessage, TestMessage): |
| |
| _factory = mailbox.MMDFMessage |
| |
| |
| class TestMessageConversion(TestBase, unittest.TestCase): |
| |
| def test_plain_to_x(self): |
| # Convert Message to all formats |
| for class_ in (mailbox.Message, mailbox.MaildirMessage, |
| mailbox.mboxMessage, mailbox.MHMessage, |
| mailbox.BabylMessage, mailbox.MMDFMessage): |
| msg_plain = mailbox.Message(_sample_message) |
| msg = class_(msg_plain) |
| self._check_sample(msg) |
| |
| def test_x_to_plain(self): |
| # Convert all formats to Message |
| for class_ in (mailbox.Message, mailbox.MaildirMessage, |
| mailbox.mboxMessage, mailbox.MHMessage, |
| mailbox.BabylMessage, mailbox.MMDFMessage): |
| msg = class_(_sample_message) |
| msg_plain = mailbox.Message(msg) |
| self._check_sample(msg_plain) |
| |
| def test_x_to_invalid(self): |
| # Convert all formats to an invalid format |
| for class_ in (mailbox.Message, mailbox.MaildirMessage, |
| mailbox.mboxMessage, mailbox.MHMessage, |
| mailbox.BabylMessage, mailbox.MMDFMessage): |
| self.assertRaises(TypeError, lambda: class_(False)) |
| |
| def test_maildir_to_maildir(self): |
| # Convert MaildirMessage to MaildirMessage |
| msg_maildir = mailbox.MaildirMessage(_sample_message) |
| msg_maildir.set_flags('DFPRST') |
| msg_maildir.set_subdir('cur') |
| date = msg_maildir.get_date() |
| msg = mailbox.MaildirMessage(msg_maildir) |
| self._check_sample(msg) |
| self.assertEqual(msg.get_flags(), 'DFPRST') |
| self.assertEqual(msg.get_subdir(), 'cur') |
| self.assertEqual(msg.get_date(), date) |
| |
| def test_maildir_to_mboxmmdf(self): |
| # Convert MaildirMessage to mboxmessage and MMDFMessage |
| pairs = (('D', ''), ('F', 'F'), ('P', ''), ('R', 'A'), ('S', 'R'), |
| ('T', 'D'), ('DFPRST', 'RDFA')) |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg_maildir = mailbox.MaildirMessage(_sample_message) |
| msg_maildir.set_date(0.0) |
| for setting, result in pairs: |
| msg_maildir.set_flags(setting) |
| msg = class_(msg_maildir) |
| self.assertEqual(msg.get_flags(), result) |
| self.assertEqual(msg.get_from(), 'MAILER-DAEMON %s' % |
| time.asctime(time.gmtime(0.0))) |
| msg_maildir.set_subdir('cur') |
| self.assertEqual(class_(msg_maildir).get_flags(), 'RODFA') |
| |
| def test_maildir_to_mh(self): |
| # Convert MaildirMessage to MHMessage |
| msg_maildir = mailbox.MaildirMessage(_sample_message) |
| pairs = (('D', ['unseen']), ('F', ['unseen', 'flagged']), |
| ('P', ['unseen']), ('R', ['unseen', 'replied']), ('S', []), |
| ('T', ['unseen']), ('DFPRST', ['replied', 'flagged'])) |
| for setting, result in pairs: |
| msg_maildir.set_flags(setting) |
| self.assertEqual(mailbox.MHMessage(msg_maildir).get_sequences(), |
| result) |
| |
| def test_maildir_to_babyl(self): |
| # Convert MaildirMessage to Babyl |
| msg_maildir = mailbox.MaildirMessage(_sample_message) |
| pairs = (('D', ['unseen']), ('F', ['unseen']), |
| ('P', ['unseen', 'forwarded']), ('R', ['unseen', 'answered']), |
| ('S', []), ('T', ['unseen', 'deleted']), |
| ('DFPRST', ['deleted', 'answered', 'forwarded'])) |
| for setting, result in pairs: |
| msg_maildir.set_flags(setting) |
| self.assertEqual(mailbox.BabylMessage(msg_maildir).get_labels(), |
| result) |
| |
| def test_mboxmmdf_to_maildir(self): |
| # Convert mboxMessage and MMDFMessage to MaildirMessage |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg_mboxMMDF = class_(_sample_message) |
| msg_mboxMMDF.set_from('foo@bar', time.gmtime(0.0)) |
| pairs = (('R', 'S'), ('O', ''), ('D', 'T'), ('F', 'F'), ('A', 'R'), |
| ('RODFA', 'FRST')) |
| for setting, result in pairs: |
| msg_mboxMMDF.set_flags(setting) |
| msg = mailbox.MaildirMessage(msg_mboxMMDF) |
| self.assertEqual(msg.get_flags(), result) |
| self.assertEqual(msg.get_date(), 0.0) |
| msg_mboxMMDF.set_flags('O') |
| self.assertEqual(mailbox.MaildirMessage(msg_mboxMMDF).get_subdir(), |
| 'cur') |
| |
| def test_mboxmmdf_to_mboxmmdf(self): |
| # Convert mboxMessage and MMDFMessage to mboxMessage and MMDFMessage |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg_mboxMMDF = class_(_sample_message) |
| msg_mboxMMDF.set_flags('RODFA') |
| msg_mboxMMDF.set_from('foo@bar') |
| for class2_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg2 = class2_(msg_mboxMMDF) |
| self.assertEqual(msg2.get_flags(), 'RODFA') |
| self.assertEqual(msg2.get_from(), 'foo@bar') |
| |
| def test_mboxmmdf_to_mh(self): |
| # Convert mboxMessage and MMDFMessage to MHMessage |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg_mboxMMDF = class_(_sample_message) |
| pairs = (('R', []), ('O', ['unseen']), ('D', ['unseen']), |
| ('F', ['unseen', 'flagged']), |
| ('A', ['unseen', 'replied']), |
| ('RODFA', ['replied', 'flagged'])) |
| for setting, result in pairs: |
| msg_mboxMMDF.set_flags(setting) |
| self.assertEqual(mailbox.MHMessage(msg_mboxMMDF).get_sequences(), |
| result) |
| |
| def test_mboxmmdf_to_babyl(self): |
| # Convert mboxMessage and MMDFMessage to BabylMessage |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg = class_(_sample_message) |
| pairs = (('R', []), ('O', ['unseen']), |
| ('D', ['unseen', 'deleted']), ('F', ['unseen']), |
| ('A', ['unseen', 'answered']), |
| ('RODFA', ['deleted', 'answered'])) |
| for setting, result in pairs: |
| msg.set_flags(setting) |
| self.assertEqual(mailbox.BabylMessage(msg).get_labels(), result) |
| |
| def test_mh_to_maildir(self): |
| # Convert MHMessage to MaildirMessage |
| pairs = (('unseen', ''), ('replied', 'RS'), ('flagged', 'FS')) |
| for setting, result in pairs: |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence(setting) |
| self.assertEqual(mailbox.MaildirMessage(msg).get_flags(), result) |
| self.assertEqual(mailbox.MaildirMessage(msg).get_subdir(), 'cur') |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence('unseen') |
| msg.add_sequence('replied') |
| msg.add_sequence('flagged') |
| self.assertEqual(mailbox.MaildirMessage(msg).get_flags(), 'FR') |
| self.assertEqual(mailbox.MaildirMessage(msg).get_subdir(), 'cur') |
| |
| def test_mh_to_mboxmmdf(self): |
| # Convert MHMessage to mboxMessage and MMDFMessage |
| pairs = (('unseen', 'O'), ('replied', 'ROA'), ('flagged', 'ROF')) |
| for setting, result in pairs: |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence(setting) |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| self.assertEqual(class_(msg).get_flags(), result) |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence('unseen') |
| msg.add_sequence('replied') |
| msg.add_sequence('flagged') |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| self.assertEqual(class_(msg).get_flags(), 'OFA') |
| |
| def test_mh_to_mh(self): |
| # Convert MHMessage to MHMessage |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence('unseen') |
| msg.add_sequence('replied') |
| msg.add_sequence('flagged') |
| self.assertEqual(mailbox.MHMessage(msg).get_sequences(), |
| ['unseen', 'replied', 'flagged']) |
| |
| def test_mh_to_babyl(self): |
| # Convert MHMessage to BabylMessage |
| pairs = (('unseen', ['unseen']), ('replied', ['answered']), |
| ('flagged', [])) |
| for setting, result in pairs: |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence(setting) |
| self.assertEqual(mailbox.BabylMessage(msg).get_labels(), result) |
| msg = mailbox.MHMessage(_sample_message) |
| msg.add_sequence('unseen') |
| msg.add_sequence('replied') |
| msg.add_sequence('flagged') |
| self.assertEqual(mailbox.BabylMessage(msg).get_labels(), |
| ['unseen', 'answered']) |
| |
| def test_babyl_to_maildir(self): |
| # Convert BabylMessage to MaildirMessage |
| pairs = (('unseen', ''), ('deleted', 'ST'), ('filed', 'S'), |
| ('answered', 'RS'), ('forwarded', 'PS'), ('edited', 'S'), |
| ('resent', 'PS')) |
| for setting, result in pairs: |
| msg = mailbox.BabylMessage(_sample_message) |
| msg.add_label(setting) |
| self.assertEqual(mailbox.MaildirMessage(msg).get_flags(), result) |
| self.assertEqual(mailbox.MaildirMessage(msg).get_subdir(), 'cur') |
| msg = mailbox.BabylMessage(_sample_message) |
| for label in ('unseen', 'deleted', 'filed', 'answered', 'forwarded', |
| 'edited', 'resent'): |
| msg.add_label(label) |
| self.assertEqual(mailbox.MaildirMessage(msg).get_flags(), 'PRT') |
| self.assertEqual(mailbox.MaildirMessage(msg).get_subdir(), 'cur') |
| |
| def test_babyl_to_mboxmmdf(self): |
| # Convert BabylMessage to mboxMessage and MMDFMessage |
| pairs = (('unseen', 'O'), ('deleted', 'ROD'), ('filed', 'RO'), |
| ('answered', 'ROA'), ('forwarded', 'RO'), ('edited', 'RO'), |
| ('resent', 'RO')) |
| for setting, result in pairs: |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| msg = mailbox.BabylMessage(_sample_message) |
| msg.add_label(setting) |
| self.assertEqual(class_(msg).get_flags(), result) |
| msg = mailbox.BabylMessage(_sample_message) |
| for label in ('unseen', 'deleted', 'filed', 'answered', 'forwarded', |
| 'edited', 'resent'): |
| msg.add_label(label) |
| for class_ in (mailbox.mboxMessage, mailbox.MMDFMessage): |
| self.assertEqual(class_(msg).get_flags(), 'ODA') |
| |
| def test_babyl_to_mh(self): |
| # Convert BabylMessage to MHMessage |
| pairs = (('unseen', ['unseen']), ('deleted', []), ('filed', []), |
| ('answered', ['replied']), ('forwarded', []), ('edited', []), |
| ('resent', [])) |
| for setting, result in pairs: |
| msg = mailbox.BabylMessage(_sample_message) |
| msg.add_label(setting) |
| self.assertEqual(mailbox.MHMessage(msg).get_sequences(), result) |
| msg = mailbox.BabylMessage(_sample_message) |
| for label in ('unseen', 'deleted', 'filed', 'answered', 'forwarded', |
| 'edited', 'resent'): |
| msg.add_label(label) |
| self.assertEqual(mailbox.MHMessage(msg).get_sequences(), |
| ['unseen', 'replied']) |
| |
| def test_babyl_to_babyl(self): |
| # Convert BabylMessage to BabylMessage |
| msg = mailbox.BabylMessage(_sample_message) |
| msg.update_visible() |
| for label in ('unseen', 'deleted', 'filed', 'answered', 'forwarded', |
| 'edited', 'resent'): |
| msg.add_label(label) |
| msg2 = mailbox.BabylMessage(msg) |
| self.assertEqual(msg2.get_labels(), ['unseen', 'deleted', 'filed', |
| 'answered', 'forwarded', 'edited', |
| 'resent']) |
| self.assertEqual(msg.get_visible().keys(), msg2.get_visible().keys()) |
| for key in msg.get_visible().keys(): |
| self.assertEqual(msg.get_visible()[key], msg2.get_visible()[key]) |
| |
| |
| class TestProxyFileBase(TestBase): |
| |
| def _test_read(self, proxy): |
| # Read by byte |
| proxy.seek(0) |
| self.assertEqual(proxy.read(), 'bar') |
| proxy.seek(1) |
| self.assertEqual(proxy.read(), 'ar') |
| proxy.seek(0) |
| self.assertEqual(proxy.read(2), 'ba') |
| proxy.seek(1) |
| self.assertEqual(proxy.read(-1), 'ar') |
| proxy.seek(2) |
| self.assertEqual(proxy.read(1000), 'r') |
| |
| def _test_readline(self, proxy): |
| # Read by line |
| proxy.seek(0) |
| self.assertEqual(proxy.readline(), 'foo' + os.linesep) |
| self.assertEqual(proxy.readline(), 'bar' + os.linesep) |
| self.assertEqual(proxy.readline(), 'fred' + os.linesep) |
| self.assertEqual(proxy.readline(), 'bob') |
| proxy.seek(2) |
| self.assertEqual(proxy.readline(), 'o' + os.linesep) |
| proxy.seek(6 + 2 * len(os.linesep)) |
| self.assertEqual(proxy.readline(), 'fred' + os.linesep) |
| proxy.seek(6 + 2 * len(os.linesep)) |
| self.assertEqual(proxy.readline(2), 'fr') |
| self.assertEqual(proxy.readline(-10), 'ed' + os.linesep) |
| |
| def _test_readlines(self, proxy): |
| # Read multiple lines |
| proxy.seek(0) |
| self.assertEqual(proxy.readlines(), ['foo' + os.linesep, |
| 'bar' + os.linesep, |
| 'fred' + os.linesep, 'bob']) |
| proxy.seek(0) |
| self.assertEqual(proxy.readlines(2), ['foo' + os.linesep]) |
| proxy.seek(3 + len(os.linesep)) |
| self.assertEqual(proxy.readlines(4 + len(os.linesep)), |
| ['bar' + os.linesep, 'fred' + os.linesep]) |
| proxy.seek(3) |
| self.assertEqual(proxy.readlines(1000), [os.linesep, 'bar' + os.linesep, |
| 'fred' + os.linesep, 'bob']) |
| |
| def _test_iteration(self, proxy): |
| # Iterate by line |
| proxy.seek(0) |
| iterator = iter(proxy) |
| self.assertEqual(list(iterator), |
| ['foo' + os.linesep, 'bar' + os.linesep, 'fred' + os.linesep, 'bob']) |
| |
| def _test_seek_and_tell(self, proxy): |
| # Seek and use tell to check position |
| proxy.seek(3) |
| self.assertEqual(proxy.tell(), 3) |
| self.assertEqual(proxy.read(len(os.linesep)), os.linesep) |
| proxy.seek(2, 1) |
| self.assertEqual(proxy.read(1 + len(os.linesep)), 'r' + os.linesep) |
| proxy.seek(-3 - len(os.linesep), 2) |
| self.assertEqual(proxy.read(3), 'bar') |
| proxy.seek(2, 0) |
| self.assertEqual(proxy.read(), 'o' + os.linesep + 'bar' + os.linesep) |
| proxy.seek(100) |
| self.assertEqual(proxy.read(), '') |
| |
| def _test_close(self, proxy): |
| # Close a file |
| proxy.close() |
| # Issue 11700 subsequent closes should be a no-op, not an error. |
| proxy.close() |
| |
| |
| class TestProxyFile(TestProxyFileBase, unittest.TestCase): |
| |
| def setUp(self): |
| self._path = test_support.TESTFN |
| self._file = open(self._path, 'wb+') |
| |
| def tearDown(self): |
| self._file.close() |
| self._delete_recursively(self._path) |
| |
| def test_initialize(self): |
| # Initialize and check position |
| self._file.write('foo') |
| pos = self._file.tell() |
| proxy0 = mailbox._ProxyFile(self._file) |
| self.assertEqual(proxy0.tell(), pos) |
| self.assertEqual(self._file.tell(), pos) |
| proxy1 = mailbox._ProxyFile(self._file, 0) |
| self.assertEqual(proxy1.tell(), 0) |
| self.assertEqual(self._file.tell(), pos) |
| |
| def test_read(self): |
| self._file.write('bar') |
| self._test_read(mailbox._ProxyFile(self._file)) |
| |
| def test_readline(self): |
| self._file.write('foo%sbar%sfred%sbob' % (os.linesep, os.linesep, |
| os.linesep)) |
| self._test_readline(mailbox._ProxyFile(self._file)) |
| |
| def test_readlines(self): |
| self._file.write('foo%sbar%sfred%sbob' % (os.linesep, os.linesep, |
| os.linesep)) |
| self._test_readlines(mailbox._ProxyFile(self._file)) |
| |
| def test_iteration(self): |
| self._file.write('foo%sbar%sfred%sbob' % (os.linesep, os.linesep, |
| os.linesep)) |
| self._test_iteration(mailbox._ProxyFile(self._file)) |
| |
| def test_seek_and_tell(self): |
| self._file.write('foo%sbar%s' % (os.linesep, os.linesep)) |
| self._test_seek_and_tell(mailbox._ProxyFile(self._file)) |
| |
| def test_close(self): |
| self._file.write('foo%sbar%s' % (os.linesep, os.linesep)) |
| self._test_close(mailbox._ProxyFile(self._file)) |
| |
| |
| class TestPartialFile(TestProxyFileBase, unittest.TestCase): |
| |
| def setUp(self): |
| self._path = test_support.TESTFN |
| self._file = open(self._path, 'wb+') |
| |
| def tearDown(self): |
| self._file.close() |
| self._delete_recursively(self._path) |
| |
| def test_initialize(self): |
| # Initialize and check position |
| self._file.write('foo' + os.linesep + 'bar') |
| pos = self._file.tell() |
| proxy = mailbox._PartialFile(self._file, 2, 5) |
| self.assertEqual(proxy.tell(), 0) |
| self.assertEqual(self._file.tell(), pos) |
| |
| def test_read(self): |
| self._file.write('***bar***') |
| self._test_read(mailbox._PartialFile(self._file, 3, 6)) |
| |
| def test_readline(self): |
| self._file.write('!!!!!foo%sbar%sfred%sbob!!!!!' % |
| (os.linesep, os.linesep, os.linesep)) |
| self._test_readline(mailbox._PartialFile(self._file, 5, |
| 18 + 3 * len(os.linesep))) |
| |
| def test_readlines(self): |
| self._file.write('foo%sbar%sfred%sbob?????' % |
| (os.linesep, os.linesep, os.linesep)) |
| self._test_readlines(mailbox._PartialFile(self._file, 0, |
| 13 + 3 * len(os.linesep))) |
| |
| def test_iteration(self): |
| self._file.write('____foo%sbar%sfred%sbob####' % |
| (os.linesep, os.linesep, os.linesep)) |
| self._test_iteration(mailbox._PartialFile(self._file, 4, |
| 17 + 3 * len(os.linesep))) |
| |
| def test_seek_and_tell(self): |
| self._file.write('(((foo%sbar%s$$$' % (os.linesep, os.linesep)) |
| self._test_seek_and_tell(mailbox._PartialFile(self._file, 3, |
| 9 + 2 * len(os.linesep))) |
| |
| def test_close(self): |
| self._file.write('&foo%sbar%s^' % (os.linesep, os.linesep)) |
| self._test_close(mailbox._PartialFile(self._file, 1, |
| 6 + 3 * len(os.linesep))) |
| |
| |
| ## Start: tests from the original module (for backward compatibility). |
| |
| 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 |
| if os.path.isdir(self._dir): |
| test_support.rmtree(self._dir) |
| if os.path.isfile(self._dir): |
| test_support.unlink(self._dir) |
| 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) |
| test_support.rmdir(os.path.join(self._dir, "cur")) |
| test_support.rmdir(os.path.join(self._dir, "tmp")) |
| test_support.rmdir(os.path.join(self._dir, "new")) |
| test_support.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) |
| with open(tmpname, "w") as fp: |
| self._msgfiles.append(tmpname) |
| if mbox: |
| fp.write(FROM_) |
| fp.write(DUMMY_MESSAGE) |
| if hasattr(os, "link"): |
| os.link(tmpname, newname) |
| else: |
| with open(newname, "w") as fp: |
| fp.write(DUMMY_MESSAGE) |
| self._msgfiles.append(newname) |
| return tmpname |
| |
| def test_empty_maildir(self): |
| """Test an empty maildir mailbox""" |
| # Test for regression on bug #117490: |
| # Make sure the boxes attribute actually gets set. |
| self.mbox = mailbox.Maildir(test_support.TESTFN) |
| #self.assertTrue(hasattr(self.mbox, "boxes")) |
| #self.assertTrue(len(self.mbox.boxes) == 0) |
| self.assertIs(self.mbox.next(), None) |
| self.assertIs(self.mbox.next(), None) |
| |
| def test_nonempty_maildir_cur(self): |
| self.createMessage("cur") |
| self.mbox = mailbox.Maildir(test_support.TESTFN) |
| #self.assertTrue(len(self.mbox.boxes) == 1) |
| msg = self.mbox.next() |
| self.assertIsNot(msg, None) |
| msg.fp.close() |
| self.assertIs(self.mbox.next(), None) |
| self.assertIs(self.mbox.next(), None) |
| |
| def test_nonempty_maildir_new(self): |
| self.createMessage("new") |
| self.mbox = mailbox.Maildir(test_support.TESTFN) |
| #self.assertTrue(len(self.mbox.boxes) == 1) |
| msg = self.mbox.next() |
| self.assertIsNot(msg, None) |
| msg.fp.close() |
| self.assertIs(self.mbox.next(), None) |
| self.assertIs(self.mbox.next(), None) |
| |
| def test_nonempty_maildir_both(self): |
| self.createMessage("cur") |
| self.createMessage("new") |
| self.mbox = mailbox.Maildir(test_support.TESTFN) |
| #self.assertTrue(len(self.mbox.boxes) == 2) |
| msg = self.mbox.next() |
| self.assertIsNot(msg, None) |
| msg.fp.close() |
| msg = self.mbox.next() |
| self.assertIsNot(msg, None) |
| msg.fp.close() |
| self.assertIs(self.mbox.next(), None) |
| self.assertIs(self.mbox.next(), None) |
| |
| def test_unix_mbox(self): |
| ### should be better! |
| import email.parser |
| fname = self.createMessage("cur", True) |
| n = 0 |
| fid = open(fname) |
| for msg in mailbox.PortableUnixMailbox(fid, |
| email.parser.Parser().parse): |
| n += 1 |
| self.assertEqual(msg["subject"], "Simple Test") |
| self.assertEqual(len(str(msg)), len(FROM_)+len(DUMMY_MESSAGE)) |
| fid.close() |
| self.assertEqual(n, 1) |
| |
| ## End: classes from the original module (for backward compatibility). |
| |
| |
| _sample_message = """\ |
| Return-Path: <gkj@gregorykjohnson.com> |
| X-Original-To: gkj+person@localhost |
| Delivered-To: gkj+person@localhost |
| Received: from localhost (localhost [127.0.0.1]) |
| by andy.gregorykjohnson.com (Postfix) with ESMTP id 356ED9DD17 |
| for <gkj+person@localhost>; Wed, 13 Jul 2005 17:23:16 -0400 (EDT) |
| Delivered-To: gkj@sundance.gregorykjohnson.com |
| Received: from localhost [127.0.0.1] |
| by localhost with POP3 (fetchmail-6.2.5) |
| for gkj+person@localhost (single-drop); Wed, 13 Jul 2005 17:23:16 -0400 (EDT) |
| Received: from andy.gregorykjohnson.com (andy.gregorykjohnson.com [64.32.235.228]) |
| by sundance.gregorykjohnson.com (Postfix) with ESMTP id 5B056316746 |
| for <gkj@gregorykjohnson.com>; Wed, 13 Jul 2005 17:23:11 -0400 (EDT) |
| Received: by andy.gregorykjohnson.com (Postfix, from userid 1000) |
| id 490CD9DD17; Wed, 13 Jul 2005 17:23:11 -0400 (EDT) |
| Date: Wed, 13 Jul 2005 17:23:11 -0400 |
| From: "Gregory K. Johnson" <gkj@gregorykjohnson.com> |
| To: gkj@gregorykjohnson.com |
| Subject: Sample message |
| Message-ID: <20050713212311.GC4701@andy.gregorykjohnson.com> |
| Mime-Version: 1.0 |
| Content-Type: multipart/mixed; boundary="NMuMz9nt05w80d4+" |
| Content-Disposition: inline |
| User-Agent: Mutt/1.5.9i |
| |
| |
| --NMuMz9nt05w80d4+ |
| Content-Type: text/plain; charset=us-ascii |
| Content-Disposition: inline |
| |
| This is a sample message. |
| |
| -- |
| Gregory K. Johnson |
| |
| --NMuMz9nt05w80d4+ |
| Content-Type: application/octet-stream |
| Content-Disposition: attachment; filename="text.gz" |
| Content-Transfer-Encoding: base64 |
| |
| H4sICM2D1UIAA3RleHQAC8nILFYAokSFktSKEoW0zJxUPa7wzJIMhZLyfIWczLzUYj0uAHTs |
| 3FYlAAAA |
| |
| --NMuMz9nt05w80d4+-- |
| """ |
| |
| _sample_headers = { |
| "Return-Path":"<gkj@gregorykjohnson.com>", |
| "X-Original-To":"gkj+person@localhost", |
| "Delivered-To":"gkj+person@localhost", |
| "Received":"""from localhost (localhost [127.0.0.1]) |
| by andy.gregorykjohnson.com (Postfix) with ESMTP id 356ED9DD17 |
| for <gkj+person@localhost>; Wed, 13 Jul 2005 17:23:16 -0400 (EDT)""", |
| "Delivered-To":"gkj@sundance.gregorykjohnson.com", |
| "Received":"""from localhost [127.0.0.1] |
| by localhost with POP3 (fetchmail-6.2.5) |
| for gkj+person@localhost (single-drop); Wed, 13 Jul 2005 17:23:16 -0400 (EDT)""", |
| "Received":"""from andy.gregorykjohnson.com (andy.gregorykjohnson.com [64.32.235.228]) |
| by sundance.gregorykjohnson.com (Postfix) with ESMTP id 5B056316746 |
| for <gkj@gregorykjohnson.com>; Wed, 13 Jul 2005 17:23:11 -0400 (EDT)""", |
| "Received":"""by andy.gregorykjohnson.com (Postfix, from userid 1000) |
| id 490CD9DD17; Wed, 13 Jul 2005 17:23:11 -0400 (EDT)""", |
| "Date":"Wed, 13 Jul 2005 17:23:11 -0400", |
| "From":""""Gregory K. Johnson" <gkj@gregorykjohnson.com>""", |
| "To":"gkj@gregorykjohnson.com", |
| "Subject":"Sample message", |
| "Mime-Version":"1.0", |
| "Content-Type":"""multipart/mixed; boundary="NMuMz9nt05w80d4+\"""", |
| "Content-Disposition":"inline", |
| "User-Agent": "Mutt/1.5.9i" } |
| |
| _sample_payloads = ("""This is a sample message. |
| |
| -- |
| Gregory K. Johnson |
| """, |
| """H4sICM2D1UIAA3RleHQAC8nILFYAokSFktSKEoW0zJxUPa7wzJIMhZLyfIWczLzUYj0uAHTs |
| 3FYlAAAA |
| """) |
| |
| |
| def test_main(): |
| tests = (TestMailboxSuperclass, TestMaildir, TestMbox, TestMMDF, TestMH, |
| TestBabyl, TestMessage, TestMaildirMessage, TestMboxMessage, |
| TestMHMessage, TestBabylMessage, TestMMDFMessage, |
| TestMessageConversion, TestProxyFile, TestPartialFile, |
| MaildirTestCase) |
| test_support.run_unittest(*tests) |
| test_support.reap_children() |
| |
| |
| if __name__ == '__main__': |
| test_main() |
