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Viewing changes to bzrlib/tests/per_transport.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-09-29 22:03:03 UTC
  • mfrom: (5416.2.6 jam-integration)
  • Revision ID: pqm@pqm.ubuntu.com-20100929220303-cr95h8iwtggco721
(mbp) Add 'break-lock --force'

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bzrlib/tests/per_transport.py
1
 
# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
 
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# Copyright (C) 2005-2010 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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    TestNotApplicable,
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    multiply_tests,
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    )
 
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from bzrlib.tests import test_server
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from bzrlib.tests.test_transport import TestTransportImplementation
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from bzrlib.transport import (
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    ConnectedTransport,
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            permutations = get_transport_test_permutations(
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                reduce(getattr, (module).split('.')[1:], __import__(module)))
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            for (klass, server_factory) in permutations:
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                scenario = (server_factory.__name__,
 
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                scenario = ('%s,%s' % (klass.__name__, server_factory.__name__),
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                    {"transport_class":klass,
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                     "transport_server":server_factory})
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                result.append(scenario)
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        self.assertEqual(True, t.has_any(['b', 'b', 'b']))
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    def test_has_root_works(self):
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        from bzrlib.smart import server
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        if self.transport_server is server.SmartTCPServer_for_testing:
 
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        if self.transport_server is test_server.SmartTCPServer_for_testing:
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            raise TestNotApplicable(
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                "SmartTCPServer_for_testing intentionally does not allow "
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                "access to /.")
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        for content, f in itertools.izip(contents, content_f):
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            self.assertEqual(content, f.read())
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    def test_get_unknown_file(self):
 
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        t = self.get_transport()
 
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        files = ['a', 'b']
 
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        contents = ['contents of a\n',
 
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                    'contents of b\n',
 
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                    ]
 
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        self.build_tree(files, transport=t, line_endings='binary')
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        self.assertRaises(NoSuchFile, t.get, 'c')
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        self.assertListRaises(NoSuchFile, t.get_multi, ['a', 'b', 'c'])
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        self.assertListRaises(NoSuchFile, t.get_multi, iter(['a', 'b', 'c']))
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        for content, fname in zip(contents, files):
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            self.assertEqual(content, t.get_bytes(fname))
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    def test_get_bytes_unknown_file(self):
 
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        t = self.get_transport()
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        self.assertRaises(NoSuchFile, t.get_bytes, 'c')
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    def test_get_with_open_write_stream_sees_all_content(self):
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        subdir.stat('./file')
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        subdir.stat('.')
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    def test_hardlink(self):
 
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        from stat import ST_NLINK
 
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        t = self.get_transport()
 
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        source_name = "original_target"
 
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        link_name = "target_link"
 
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        self.build_tree([source_name], transport=t)
 
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        try:
 
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            t.hardlink(source_name, link_name)
 
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            self.failUnless(t.has(source_name))
 
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            self.failUnless(t.has(link_name))
 
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            st = t.stat(link_name)
 
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            self.failUnlessEqual(st[ST_NLINK], 2)
 
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        except TransportNotPossible:
 
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            raise TestSkipped("Transport %s does not support hardlinks." %
 
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                              self._server.__class__)
 
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    def test_symlink(self):
 
1108
        from stat import S_ISLNK
 
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        t = self.get_transport()
 
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        source_name = "original_target"
 
1113
        link_name = "target_link"
 
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        self.build_tree([source_name], transport=t)
 
1116
 
 
1117
        try:
 
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            t.symlink(source_name, link_name)
 
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1120
            self.failUnless(t.has(source_name))
 
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            self.failUnless(t.has(link_name))
 
1122
 
 
1123
            st = t.stat(link_name)
 
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            self.failUnless(S_ISLNK(st.st_mode),
 
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                "expected symlink, got mode %o" % st.st_mode)
 
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        except TransportNotPossible:
 
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            raise TestSkipped("Transport %s does not support symlinks." %
 
1128
                              self._server.__class__)
 
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        except IOError:
 
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            raise tests.KnownFailure("Paramiko fails to create symlinks during tests")
 
1131
 
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    def test_list_dir(self):
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        # TODO: Test list_dir, just try once, and if it throws, stop testing
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        t = self.get_transport()
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        self.assertIs(t._get_connection(), c._get_connection())
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        # Temporary failure, we need to create a new dummy connection
1212
 
        new_connection = object()
 
1268
        new_connection = None
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        t._set_connection(new_connection)
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        # Check that both transports use the same connection
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        self.assertIs(new_connection, t._get_connection())
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                 u'\u65e5', # Kanji person
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                ]
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1546
        no_unicode_support = getattr(self._server, 'no_unicode_support', False)
 
1547
        if no_unicode_support:
 
1548
            raise tests.KnownFailure("test server cannot handle unicode paths")
 
1549
 
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        try:
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            self.build_tree(files, transport=t, line_endings='binary')
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        except UnicodeError:
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        # also raise a special error
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        self.assertListRaises((errors.ShortReadvError, errors.InvalidRange),
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                              transport.readv, 'a', [(12,2)])
 
1768
 
 
1769
    def test_stat_symlink(self):
 
1770
        # if a transport points directly to a symlink (and supports symlinks
 
1771
        # at all) you can tell this.  helps with bug 32669.
 
1772
        t = self.get_transport()
 
1773
        try:
 
1774
            t.symlink('target', 'link')
 
1775
        except TransportNotPossible:
 
1776
            raise TestSkipped("symlinks not supported")
 
1777
        t2 = t.clone('link')
 
1778
        st = t2.stat('')
 
1779
        self.assertTrue(stat.S_ISLNK(st.st_mode))