← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_read_bundle.py

  • Committer: John Arbash Meinel
  • Author(s): Mark Hammond
  • Date: 2008-09-09 17:02:21 UTC
  • mto: This revision was merged to the branch mainline in revision 3697.
  • Revision ID: john@arbash-meinel.com-20080909170221-svim3jw2mrz0amp3
An updated transparent icon for bzr.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_read_bundle.py
1
 
# Copyright (C) 2006-2011 Canonical Ltd
 
1
# Copyright (C) 2006 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
12
12
#
13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
 
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
17
"""Test read_bundle works properly across various transports."""
18
18
 
19
19
import cStringIO
 
20
import os
20
21
 
21
22
import bzrlib.bundle
22
23
from bzrlib.bundle.serializer import write_bundle
24
25
import bzrlib.errors as errors
25
26
from bzrlib import tests
26
27
from bzrlib.tests.test_transport import TestTransportImplementation
27
 
from bzrlib.tests.per_transport import transport_test_permutations
 
28
from bzrlib.tests.test_transport_implementations import TransportTestProviderAdapter
28
29
import bzrlib.transport
 
30
from bzrlib.transport.memory import MemoryTransport
29
31
import bzrlib.urlutils
30
 
from bzrlib.tests.scenarios import load_tests_apply_scenarios
31
 
 
32
 
 
33
 
load_tests = load_tests_apply_scenarios
 
32
 
 
33
 
 
34
def load_tests(standard_tests, module, loader):
 
35
    """Multiply tests for tranport implementations."""
 
36
    result = loader.suiteClass()
 
37
    adapter = TransportTestProviderAdapter()
 
38
    for test in tests.iter_suite_tests(standard_tests):
 
39
        result.addTests(adapter.adapt(test))
 
40
    return result
34
41
 
35
42
 
36
43
def create_bundle_file(test_case):
53
60
    return out, wt
54
61
 
55
62
 
56
 
class TestReadMergeableBundleFromURL(TestTransportImplementation):
 
63
class TestReadBundleFromURL(TestTransportImplementation):
57
64
    """Test that read_bundle works properly across multiple transports"""
58
65
 
59
 
    scenarios = transport_test_permutations()
60
 
 
61
 
    def setUp(self):
62
 
        super(TestReadMergeableBundleFromURL, self).setUp()
63
 
        self.bundle_name = 'test_bundle'
64
 
        # read_mergeable_from_url will invoke get_transport which may *not*
65
 
        # respect self._transport (i.e. returns a transport that is different
66
 
        # from the one we want to test, so we must inject a correct transport
67
 
        # into possible_transports first).
68
 
        self.possible_transports = [self.get_transport(self.bundle_name)]
69
 
        self.overrideEnv('BZR_NO_SMART_VFS', None)
70
 
        wt = self.create_test_bundle()
71
 
 
72
 
    def read_mergeable_from_url(self, url):
73
 
        return bzrlib.bundle.read_mergeable_from_url(
74
 
            url, possible_transports=self.possible_transports)
75
 
 
76
66
    def get_url(self, relpath=''):
77
67
        return bzrlib.urlutils.join(self._server.get_url(), relpath)
78
68
 
79
69
    def create_test_bundle(self):
80
70
        out, wt = create_bundle_file(self)
81
71
        if self.get_transport().is_readonly():
82
 
            self.build_tree_contents([(self.bundle_name, out.getvalue())])
 
72
            f = open('test_bundle', 'wb')
 
73
            f.write(out.getvalue())
 
74
            f.close()
83
75
        else:
84
 
            self.get_transport().put_file(self.bundle_name, out)
85
 
            self.log('Put to: %s', self.get_url(self.bundle_name))
 
76
            self.get_transport().put_file('test_bundle', out)
 
77
            self.log('Put to: %s', self.get_url('test_bundle'))
86
78
        return wt
87
79
 
88
 
    def test_read_mergeable_from_url(self):
89
 
        info = self.read_mergeable_from_url(
90
 
            unicode(self.get_url(self.bundle_name)))
 
80
    def test_read_bundle_from_url(self):
 
81
        self._captureVar('BZR_NO_SMART_VFS', None)
 
82
        wt = self.create_test_bundle()
 
83
        if wt is None:
 
84
            return
 
85
        info = bzrlib.bundle.read_bundle_from_url(
 
86
                    unicode(self.get_url('test_bundle')))
91
87
        revision = info.real_revisions[-1]
92
88
        self.assertEqual('commit-1', revision.revision_id)
93
89
 
94
90
    def test_read_fail(self):
95
91
        # Trying to read from a directory, or non-bundle file
96
92
        # should fail with NotABundle
97
 
        self.assertRaises(errors.NotABundle,
98
 
                          self.read_mergeable_from_url, self.get_url('tree'))
99
 
        self.assertRaises(errors.NotABundle,
100
 
                          self.read_mergeable_from_url, self.get_url('tree/a'))
101
 
 
102
 
    def test_read_mergeable_respects_possible_transports(self):
103
 
        if not isinstance(self.get_transport(self.bundle_name),
104
 
                          bzrlib.transport.ConnectedTransport):
105
 
            # There is no point testing transport reuse for not connected
106
 
            # transports (the test will fail even).
107
 
            raise tests.TestSkipped(
108
 
                'Need a ConnectedTransport to test transport reuse')
109
 
        url = unicode(self.get_url(self.bundle_name))
110
 
        info = self.read_mergeable_from_url(url)
111
 
        self.assertEqual(1, len(self.possible_transports))
 
93
        self._captureVar('BZR_NO_SMART_VFS', None)
 
94
        wt = self.create_test_bundle()
 
95
        if wt is None:
 
96
            return
 
97
 
 
98
        self.assertRaises(errors.NotABundle, 
 
99
            bzrlib.bundle.read_bundle_from_url, 
 
100
            self.get_url('tree'))
 
101
        self.assertRaises(errors.NotABundle, 
 
102
            bzrlib.bundle.read_bundle_from_url, 
 
103
            self.get_url('tree/a'))
 
104
 
 
105
    def test_read_mergeable_populates_possible_transports(self):
 
106
        self._captureVar('BZR_NO_SMART_VFS', None)
 
107
        wt = self.create_test_bundle()
 
108
        if wt is None:
 
109
            return
 
110
        possible_transports = []
 
111
        url = unicode(self.get_url('test_bundle'))
 
112
        info = bzrlib.bundle.read_mergeable_from_url(url,
 
113
            possible_transports=possible_transports)
 
114
        self.assertEqual(1, len(possible_transports))