← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/blackbox/test_remerge.py

  • Committer: Robert Collins
  • Date: 2005-09-28 05:25:54 UTC
  • mfrom: (1185.1.42)
  • mto: (1092.2.18)
  • mto: This revision was merged to the branch mainline in revision 1397.
  • Revision ID: robertc@robertcollins.net-20050928052554-beb985505f77ea6a
update symlink branch to integration

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/blackbox/test_remerge.py
1
 
# Copyright (C) 2005, 2006 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
 
import os
19
 
 
20
 
from bzrlib.tests.blackbox import ExternalBase
21
 
from bzrlib.workingtree import WorkingTree
22
 
 
23
 
 
24
 
class TestRemerge(ExternalBase):
25
 
 
26
 
    def make_file(self, name, contents):
27
 
        f = open(name, 'wb')
28
 
        try:
29
 
            f.write(contents)
30
 
        finally:
31
 
            f.close()
32
 
 
33
 
    def create_conflicts(self):
34
 
        """Create a conflicted tree"""
35
 
        os.mkdir('base')
36
 
        os.chdir('base')
37
 
        self.make_file('hello', "hi world")
38
 
        self.make_file('answer', "42")
39
 
        self.run_bzr('init')
40
 
        self.run_bzr('add')
41
 
        self.run_bzr('commit -m base')
42
 
        self.run_bzr('branch . ../other')
43
 
        self.run_bzr('branch . ../this')
44
 
        os.chdir('../other')
45
 
        self.make_file('hello', "Hello.")
46
 
        self.make_file('answer', "Is anyone there?")
47
 
        self.run_bzr('commit -m other')
48
 
        os.chdir('../this')
49
 
        self.make_file('hello', "Hello, world")
50
 
        self.run_bzr('mv answer question')
51
 
        self.make_file('question', "What do you get when you multiply six"
52
 
                                   "times nine?")
53
 
        self.run_bzr('commit -m this')
54
 
 
55
 
    def test_remerge(self):
56
 
        """Remerge command works as expected"""
57
 
        self.create_conflicts()
58
 
        self.run_bzr('merge ../other --show-base', retcode=1)
59
 
        conflict_text = open('hello').read()
60
 
        self.assertTrue('|||||||' in conflict_text)
61
 
        self.assertTrue('hi world' in conflict_text)
62
 
 
63
 
        self.run_bzr_error(['conflicts encountered'], 'remerge', retcode=1)
64
 
        conflict_text = open('hello').read()
65
 
        self.assertFalse('|||||||' in conflict_text)
66
 
        self.assertFalse('hi world' in conflict_text)
67
 
 
68
 
        os.unlink('hello.OTHER')
69
 
        os.unlink('question.OTHER')
70
 
 
71
 
        self.run_bzr_error(['jello is not versioned'],
72
 
                     'remerge jello --merge-type weave')
73
 
        self.run_bzr_error(['conflicts encountered'],
74
 
                           'remerge hello --merge-type weave',
75
 
                           retcode=1)
76
 
 
77
 
        self.failUnlessExists('hello.OTHER')
78
 
        self.failIfExists('question.OTHER')
79
 
 
80
 
        file_id = self.run_bzr('file-id hello')[0]
81
 
        self.run_bzr_error(['hello.THIS is not versioned'],
82
 
                           'file-id hello.THIS')
83
 
 
84
 
        self.run_bzr_error(['conflicts encountered'],
85
 
                           'remerge --merge-type weave', retcode=1)
86
 
 
87
 
        self.failUnlessExists('hello.OTHER')
88
 
        self.failIfExists('hello.BASE')
89
 
        self.assertFalse('|||||||' in conflict_text)
90
 
        self.assertFalse('hi world' in conflict_text)
91
 
 
92
 
        self.run_bzr_error(['Showing base is not supported.*Weave'],
93
 
                           'remerge . --merge-type weave --show-base')
94
 
        self.run_bzr_error(['Can\'t reprocess and show base'],
95
 
                           'remerge . --show-base --reprocess')
96
 
        self.run_bzr_error(['conflicts encountered'],
97
 
                           'remerge . --merge-type weave --reprocess',
98
 
                           retcode=1)
99
 
        self.run_bzr_error(['conflicts encountered'],
100
 
                           'remerge hello --show-base',
101
 
                           retcode=1)
102
 
        self.run_bzr_error(['conflicts encountered'],
103
 
                           'remerge hello --reprocess', retcode=1)
104
 
 
105
 
        self.run_bzr('resolve --all')
106
 
        self.run_bzr('commit -m done')
107
 
 
108
 
        self.run_bzr_error(['remerge only works after normal merges',
109
 
                            'Not cherrypicking or multi-merges'],
110
 
                           'remerge')
111
 
 
112
 
    def test_conflicts(self):
113
 
        self.create_conflicts()
114
 
        self.run_bzr('merge ../other', retcode=1)
115
 
        wt = WorkingTree.open('.')
116
 
        self.assertEqual(2, len(wt.conflicts()))
117
 
        self.run_bzr('remerge', retcode=1)
118
 
        wt = WorkingTree.open('.')
119
 
        self.assertEqual(2, len(wt.conflicts()))
120
 
        self.run_bzr('remerge hello', retcode=1)
121
 
        self.assertEqual(2, len(wt.conflicts()))