← 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: Patch Queue Manager
  • Date: 2016-04-21 04:10:52 UTC
  • mfrom: (6616.1.1 fix-en-user-guide)
  • Revision ID: pqm@pqm.ubuntu.com-20160421041052-clcye7ns1qcl2n7w
(richard-wilbur) Ensure build of English use guide always uses English text
 even when user's locale specifies a different language. (Jelmer Vernooij)

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_read_bundle.py
1
 
# Copyright (C) 2006 Canonical Ltd
 
1
# Copyright (C) 2006-2011 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16
16
 
17
17
"""Test read_bundle works properly across various transports."""
18
18
 
19
19
import cStringIO
20
 
import os
21
20
 
22
21
import bzrlib.bundle
23
22
from bzrlib.bundle.serializer import write_bundle
25
24
import bzrlib.errors as errors
26
25
from bzrlib import tests
27
26
from bzrlib.tests.test_transport import TestTransportImplementation
28
 
from bzrlib.tests.test_transport_implementations import TransportTestProviderAdapter
 
27
from bzrlib.tests.per_transport import transport_test_permutations
29
28
import bzrlib.transport
30
 
from bzrlib.transport.memory import MemoryTransport
31
29
import bzrlib.urlutils
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
 
30
from bzrlib.tests.scenarios import load_tests_apply_scenarios
 
31
 
 
32
 
 
33
load_tests = load_tests_apply_scenarios
41
34
 
42
35
 
43
36
def create_bundle_file(test_case):
60
53
    return out, wt
61
54
 
62
55
 
63
 
class TestReadBundleFromURL(TestTransportImplementation):
 
56
class TestReadMergeableBundleFromURL(TestTransportImplementation):
64
57
    """Test that read_bundle works properly across multiple transports"""
65
58
 
 
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
 
66
76
    def get_url(self, relpath=''):
67
77
        return bzrlib.urlutils.join(self._server.get_url(), relpath)
68
78
 
69
79
    def create_test_bundle(self):
70
80
        out, wt = create_bundle_file(self)
71
81
        if self.get_transport().is_readonly():
72
 
            f = open('test_bundle', 'wb')
73
 
            f.write(out.getvalue())
74
 
            f.close()
 
82
            self.build_tree_contents([(self.bundle_name, out.getvalue())])
75
83
        else:
76
 
            self.get_transport().put_file('test_bundle', out)
77
 
            self.log('Put to: %s', self.get_url('test_bundle'))
 
84
            self.get_transport().put_file(self.bundle_name, out)
 
85
            self.log('Put to: %s', self.get_url(self.bundle_name))
78
86
        return wt
79
87
 
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')))
 
88
    def test_read_mergeable_from_url(self):
 
89
        info = self.read_mergeable_from_url(
 
90
            unicode(self.get_url(self.bundle_name)))
87
91
        revision = info.real_revisions[-1]
88
92
        self.assertEqual('commit-1', revision.revision_id)
89
93
 
90
94
    def test_read_fail(self):
91
95
        # Trying to read from a directory, or non-bundle file
92
96
        # should fail with NotABundle
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))
 
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))