/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_status.py

  • Committer: John Arbash Meinel
  • Date: 2008-05-01 20:10:42 UTC
  • mto: This revision was merged to the branch mainline in revision 3407.
  • Revision ID: john@arbash-meinel.com-20080501201042-ep7n9ix7ebe5nlpk
Fix up a couple of the tests

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_status.py
 
1
# Copyright (C) 2005 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
 
 
18
from StringIO import StringIO
 
19
 
 
20
from bzrlib import config
 
21
from bzrlib.revisionspec import RevisionSpec
 
22
from bzrlib.status import show_pending_merges, show_tree_status
 
23
from bzrlib.tests import TestCaseWithTransport
 
24
 
 
25
 
 
26
class TestStatus(TestCaseWithTransport):
 
27
 
 
28
    def test_pending_none(self):
 
29
        # Test whether show_pending_merges works in a tree with no commits
 
30
        tree = self.make_branch_and_tree('a')
 
31
        tree.commit('empty commit')
 
32
        tree2 = self.make_branch_and_tree('b')
 
33
        # set a left most parent that is not a present commit
 
34
        tree2.add_parent_tree_id('some-ghost', allow_leftmost_as_ghost=True)
 
35
        # do a merge
 
36
        tree2.merge_from_branch(tree.branch)
 
37
        output = StringIO()
 
38
        tree2.lock_read()
 
39
        try:
 
40
            show_pending_merges(tree2, output)
 
41
        finally:
 
42
            tree2.unlock()
 
43
        self.assertContainsRe(output.getvalue(), 'empty commit')
 
44
 
 
45
    def test_multiple_pending(self):
 
46
        config.GlobalConfig().set_user_option('email', 'Joe Foo <joe@foo.com>')
 
47
        tree = self.make_branch_and_tree('a')
 
48
        tree.commit('commit 1', timestamp=1196796819, timezone=0)
 
49
        tree2 = tree.bzrdir.clone('b').open_workingtree()
 
50
        tree.commit('commit 2', timestamp=1196796819, timezone=0)
 
51
        tree2.commit('commit 2b', timestamp=1196796819, timezone=0)
 
52
        tree3 = tree2.bzrdir.clone('c').open_workingtree()
 
53
        tree2.commit('commit 3b', timestamp=1196796819, timezone=0)
 
54
        tree3.commit('commit 3c', timestamp=1196796819, timezone=0)
 
55
        tree.merge_from_branch(tree2.branch)
 
56
        tree.merge_from_branch(tree3.branch)
 
57
        output = StringIO()
 
58
        tree.lock_read()
 
59
        try:
 
60
            show_pending_merges(tree, output)
 
61
        finally:
 
62
            tree.unlock()
 
63
        # Even though 2b is in the ancestry of 3c, it should only be displayed
 
64
        # under the first merge parent.
 
65
        self.assertEqual('pending merges:\n'
 
66
                         '  Joe Foo 2007-12-04 commit 3b\n'
 
67
                         '    Joe Foo 2007-12-04 commit 2b\n'
 
68
                         '  Joe Foo 2007-12-04 commit 3c\n',
 
69
                         output.getvalue())
 
70
 
 
71
    def test_with_pending_ghost(self):
 
72
        """Test when a pending merge is itself a ghost"""
 
73
        tree = self.make_branch_and_tree('a')
 
74
        tree.commit('first')
 
75
        tree2 = tree.bzrdir.clone('b').open_workingtree()
 
76
        tree2.add_parent_tree_id('a-ghost-revision')
 
77
        tree.lock_read()
 
78
        self.addCleanup(tree.unlock)
 
79
        output = StringIO()
 
80
        show_pending_merges(tree, output)
 
81
        self.assertEqual('pending merges:\n'
 
82
                         '  (ghost) a-ghost-revision\n',
 
83
                         output.get_value())
 
84
 
 
85
    def test_pending_with_ghosts(self):
 
86
        """Test when a pending merge's ancestry includes ghosts."""
 
87
        config.GlobalConfig().set_user_option('email', 'Joe Foo <joe@foo.com>')
 
88
        tree = self.make_branch_and_tree('a')
 
89
        tree.commit('empty commit')
 
90
        tree2 = tree.bzrdir.clone('b').open_workingtree()
 
91
        tree2.add_parent_tree_id('a-ghost-revision')
 
92
        tree2.commit('commit with ghost', timestamp=1196796819, timezone=0)
 
93
        tree.merge_from_branch(tree2.branch)
 
94
        self.addCleanup(tree.unlock)
 
95
        output = StringIO()
 
96
        show_pending_merges(tree, output)
 
97
        self.assertEqual('pending merges:\n'
 
98
                         '  Joe Foo 2007-12-04 commit with ghost\n',
 
99
                         '    (ghost) a-ghost-revision\n',
 
100
                         output.get_value())
 
101
 
 
102
    def tests_revision_to_revision(self):
 
103
        """doing a status between two revision trees should work."""
 
104
        tree = self.make_branch_and_tree('.')
 
105
        r1_id = tree.commit('one', allow_pointless=True)
 
106
        r2_id = tree.commit('two', allow_pointless=True)
 
107
        r2_tree = tree.branch.repository.revision_tree(r2_id)
 
108
        output = StringIO()
 
109
        show_tree_status(tree, to_file=output,
 
110
                     revision=[RevisionSpec.from_string("revid:%s" % r1_id),
 
111
                               RevisionSpec.from_string("revid:%s" % r2_id)])
 
112
        # return does not matter as long as it did not raise.
 
113
 
 
114
    def test_pending_specific_files(self):
 
115
        """With a specific file list, pending merges are not shown."""
 
116
        tree = self.make_branch_and_tree('tree')
 
117
        self.build_tree_contents([('tree/a', 'content of a\n')])
 
118
        tree.add('a')
 
119
        r1_id = tree.commit('one')
 
120
        alt = tree.bzrdir.sprout('alt').open_workingtree()
 
121
        self.build_tree_contents([('alt/a', 'content of a\nfrom alt\n')])
 
122
        alt_id = alt.commit('alt')
 
123
        tree.merge_from_branch(alt.branch)
 
124
        output = StringIO()
 
125
        show_tree_status(tree, to_file=output)
 
126
        self.assertContainsRe(output.getvalue(), 'pending merges:')
 
127
        output = StringIO()
 
128
        show_tree_status(tree, to_file=output, specific_files=['a'])
 
129
        self.assertNotContainsRe(output.getvalue(), 'pending merges:')