← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_revisionnamespaces.py

[merge] Erik Bågfors: add --revision to bzr pull

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_revisionnamespaces.py
 
1
# Copyright (C) 2004, 2005 by Canonical Ltd
 
2
 
 
3
# This program is free software; you can redistribute it and/or modify
 
4
# it under the terms of the GNU General Public License as published by
 
5
# the Free Software Foundation; either version 2 of the License, or
 
6
# (at your option) any later version.
 
7
 
 
8
# This program is distributed in the hope that it will be useful,
 
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
11
# GNU General Public License for more details.
 
12
 
 
13
# You should have received a copy of the GNU General Public License
 
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
 
16
 
 
17
import os
 
18
import time
 
19
 
 
20
from bzrlib.builtins import merge
 
21
from bzrlib.branch import Branch
 
22
from bzrlib.tests import TestCaseWithTransport
 
23
from bzrlib.errors import NoCommonAncestor, NoCommits
 
24
from bzrlib.errors import NoSuchRevision
 
25
from bzrlib.revisionspec import RevisionSpec
 
26
from bzrlib.workingtree import WorkingTree
 
27
 
 
28
 
 
29
class TestRevisionNamespaces(TestCaseWithTransport):
 
30
 
 
31
    def test_revision_namespaces(self):
 
32
        """Test revision specifiers.
 
33
 
 
34
        These identify revisions by date, etc."""
 
35
        wt = self.make_branch_and_tree('.')
 
36
        b = wt.branch
 
37
 
 
38
        wt.commit('Commit one', rev_id='a@r-0-1', timestamp=time.time() - 60*60*24)
 
39
        wt.commit('Commit two', rev_id='a@r-0-2')
 
40
        wt.commit('Commit three', rev_id='a@r-0-3')
 
41
 
 
42
        self.assertEquals(RevisionSpec(None).in_history(b), (0, None))
 
43
        self.assertEquals(RevisionSpec(1).in_history(b), (1, 'a@r-0-1'))
 
44
        self.assertEquals(RevisionSpec('revno:1').in_history(b),
 
45
                          (1, 'a@r-0-1'))
 
46
        self.assertEquals(RevisionSpec('revid:a@r-0-1').in_history(b),
 
47
                          (1, 'a@r-0-1'))
 
48
        self.assertRaises(NoSuchRevision,
 
49
                          RevisionSpec('revid:a@r-0-0').in_history, b)
 
50
        self.assertRaises(TypeError, RevisionSpec, object)
 
51
 
 
52
        self.assertEquals(RevisionSpec('date:today').in_history(b),
 
53
                          (2, 'a@r-0-2'))
 
54
        self.assertEquals(RevisionSpec('date:yesterday').in_history(b),
 
55
                          (1, 'a@r-0-1'))
 
56
        self.assertEquals(RevisionSpec('before:date:today').in_history(b),
 
57
                          (1, 'a@r-0-1'))
 
58
 
 
59
        self.assertEquals(RevisionSpec('last:1').in_history(b),
 
60
                          (3, 'a@r-0-3'))
 
61
        self.assertEquals(RevisionSpec('-1').in_history(b), (3, 'a@r-0-3'))
 
62
#        self.assertEquals(b.get_revision_info('last:1'), (3, 'a@r-0-3'))
 
63
#        self.assertEquals(b.get_revision_info('-1'), (3, 'a@r-0-3'))
 
64
 
 
65
        self.assertEquals(RevisionSpec('ancestor:.').in_history(b).rev_id,
 
66
                          'a@r-0-3')
 
67
 
 
68
        os.mkdir('newbranch')
 
69
        wt2 = self.make_branch_and_tree('newbranch')
 
70
        b2 = wt2.branch
 
71
        self.assertRaises(NoCommits, RevisionSpec('ancestor:.').in_history, b2)
 
72
 
 
73
        os.mkdir('copy')
 
74
        b3 = b.clone('copy')
 
75
        wt3 = WorkingTree('copy', b3)
 
76
        wt3.commit('Commit four', rev_id='b@r-0-4')
 
77
        self.assertEquals(RevisionSpec('ancestor:.').in_history(b3).rev_id,
 
78
                          'a@r-0-3')
 
79
        merge(['copy', -1], [None, None])
 
80
        wt.commit('Commit five', rev_id='a@r-0-4')
 
81
        self.assertEquals(RevisionSpec('ancestor:copy').in_history(b).rev_id,
 
82
                          'b@r-0-4')
 
83
        self.assertEquals(RevisionSpec('ancestor:.').in_history(b3).rev_id,
 
84
                          'b@r-0-4')
 
85
 
 
86
        # This should be in the revision store, but not in revision-history
 
87
        self.assertEquals((None, 'b@r-0-4'),
 
88
                RevisionSpec('revid:b@r-0-4').in_history(b))
 
89
 
 
90
    def test_branch_namespace(self):
 
91
        """Ensure that the branch namespace pulls in the requisite content."""
 
92
        self.build_tree(['branch1/', 'branch1/file', 'branch2/'])
 
93
        wt = self.make_branch_and_tree('branch1')
 
94
        branch = wt.branch
 
95
        wt.add(['file'])
 
96
        wt.commit('add file')
 
97
        branch.clone('branch2')
 
98
        print >> open('branch2/file', 'w'), 'new content'
 
99
        branch2 = Branch.open('branch2')
 
100
        WorkingTree('branch2', branch2).commit('update file', rev_id='A')
 
101
        spec = RevisionSpec('branch:./branch2/.bzr/../')
 
102
        rev_info = spec.in_history(branch)
 
103
        self.assertEqual(rev_info, (None, 'A'))
 
104