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Viewing changes to bzrlib/tests/test_missing.py

  • Committer: Ian Clatworthy
  • Date: 2008-03-27 07:51:10 UTC
  • mto: (3311.1.1 ianc-integration)
  • mto: This revision was merged to the branch mainline in revision 3312.
  • Revision ID: ian.clatworthy@canonical.com-20080327075110-afgd7x03ybju06ez
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bzrlib/tests/test_missing.py
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import os
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from bzrlib import (
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    missing,
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    tests,
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    )
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from bzrlib.missing import (
 
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    find_unmerged,
 
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    iter_log_data,
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    iter_log_revisions,
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    )
 
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from bzrlib.symbol_versioning import zero_seventeen
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from bzrlib.tests import TestCaseWithTransport
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from bzrlib.workingtree import WorkingTree
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class TestMissing(TestCaseWithTransport):
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33
 
    def assertUnmerged(self, expected, source, target, restrict='all',
34
 
                       backward=False):
35
 
        unmerged = missing.find_unmerged(source, target, restrict=restrict,
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                                         backward=backward)
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        self.assertEqual(expected, unmerged)
38
 
 
39
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    def test_find_unmerged(self):
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        original_tree = self.make_branch_and_tree('original')
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        original = original_tree.branch
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36
        puller = puller_tree.branch
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        merger_tree = self.make_branch_and_tree('merger')
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38
        merger = merger_tree.branch
46
 
        self.assertUnmerged(([], []), original, puller)
 
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        self.assertEqual(find_unmerged(original, puller), ([], []))
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40
        original_tree.commit('a', rev_id='a')
48
 
        self.assertUnmerged(([('1', 'a')], []), original, puller)
 
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        self.assertEqual(find_unmerged(original, puller), ([(1, u'a')], []))
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        puller_tree.pull(original)
50
 
        self.assertUnmerged(([], []), original, puller)
 
43
        self.assertEqual(find_unmerged(original, puller), ([], []))
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        merger_tree.pull(original)
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45
        original_tree.commit('b', rev_id='b')
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        original_tree.commit('c', rev_id='c')
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        self.assertUnmerged(([('2', 'b'), ('3', 'c')], []),
55
 
                            original, puller)
56
 
        self.assertUnmerged(([('3', 'c'), ('2', 'b')], []),
57
 
                            original, puller, backward=True)
 
47
        self.assertEqual(find_unmerged(original, puller), ([(2, u'b'), 
 
48
                                                            (3, u'c')], []))
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49
 
59
50
        puller_tree.pull(original)
60
 
        self.assertUnmerged(([], []), original, puller)
61
 
        self.assertUnmerged(([('2', 'b'), ('3', 'c')], []),
62
 
                            original, merger)
 
51
        self.assertEqual(find_unmerged(original, puller), ([], []))
 
52
        self.assertEqual(find_unmerged(original, merger), ([(2, u'b'), 
 
53
                                                            (3, u'c')], []))
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        merger_tree.merge_from_branch(original)
64
 
        self.assertUnmerged(([('2', 'b'), ('3', 'c')], []),
65
 
                            original, merger)
 
55
        self.assertEqual(find_unmerged(original, merger), ([(2, u'b'), 
 
56
                                                            (3, u'c')], []))
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57
        merger_tree.commit('d', rev_id='d')
67
 
        self.assertUnmerged(([], [('2', 'd')]), original, merger)
 
58
        self.assertEqual(find_unmerged(original, merger), ([], [(2, 'd')]))
 
59
 
 
60
    def test_iter_log_data(self):
 
61
        base_tree = self.make_branch_and_tree('base')
 
62
        self.build_tree(['base/a'])
 
63
        base_tree.add(['a'], ['a-id'])
 
64
        base_tree.commit('add a', rev_id='b-1')
 
65
 
 
66
        child_tree = base_tree.bzrdir.sprout('child').open_workingtree()
 
67
 
 
68
        self.build_tree(['child/b'])
 
69
        child_tree.add(['b'], ['b-id'])
 
70
        child_tree.commit('adding b', rev_id='c-2')
 
71
 
 
72
        child_tree.remove(['a'])
 
73
        child_tree.commit('removing a', rev_id='c-3')
 
74
 
 
75
        self.build_tree_contents([('child/b', 'new contents for b\n')])
 
76
        child_tree.commit('modifying b', rev_id='c-4')
 
77
 
 
78
        child_tree.rename_one('b', 'c')
 
79
        child_tree.commit('rename b=>c', rev_id='c-5')
 
80
 
 
81
        base_extra, child_extra = find_unmerged(base_tree.branch,
 
82
                                                child_tree.branch)
 
83
        results = list(self.applyDeprecated(zero_seventeen, iter_log_data,
 
84
                            base_extra,
 
85
                            base_tree.branch.repository,
 
86
                            verbose=True))
 
87
        self.assertEqual([], results)
 
88
 
 
89
        results = list(self.applyDeprecated(zero_seventeen, iter_log_data,
 
90
                            child_extra,
 
91
                            child_tree.branch.repository,
 
92
                            verbose=True))
 
93
        self.assertEqual(4, len(results))
 
94
 
 
95
        r0,r1,r2,r3 = results
 
96
 
 
97
        self.assertEqual((2, 'c-2'), (r0[0], r0[1].revision_id))
 
98
        self.assertEqual((3, 'c-3'), (r1[0], r1[1].revision_id))
 
99
        self.assertEqual((4, 'c-4'), (r2[0], r2[1].revision_id))
 
100
        self.assertEqual((5, 'c-5'), (r3[0], r3[1].revision_id))
 
101
 
 
102
        delta0 = r0[2]
 
103
        self.assertNotEqual(None, delta0)
 
104
        self.assertEqual([('b', 'b-id', 'file')], delta0.added)
 
105
        self.assertEqual([], delta0.removed)
 
106
        self.assertEqual([], delta0.renamed)
 
107
        self.assertEqual([], delta0.modified)
 
108
 
 
109
        delta1 = r1[2]
 
110
        self.assertNotEqual(None, delta1)
 
111
        self.assertEqual([], delta1.added)
 
112
        self.assertEqual([('a', 'a-id', 'file')], delta1.removed)
 
113
        self.assertEqual([], delta1.renamed)
 
114
        self.assertEqual([], delta1.modified)
 
115
 
 
116
        delta2 = r2[2]
 
117
        self.assertNotEqual(None, delta2)
 
118
        self.assertEqual([], delta2.added)
 
119
        self.assertEqual([], delta2.removed)
 
120
        self.assertEqual([], delta2.renamed)
 
121
        self.assertEqual([('b', 'b-id', 'file', True, False)], delta2.modified)
 
122
 
 
123
        delta3 = r3[2]
 
124
        self.assertNotEqual(None, delta3)
 
125
        self.assertEqual([], delta3.added)
 
126
        self.assertEqual([], delta3.removed)
 
127
        self.assertEqual([('b', 'c', 'b-id', 'file', False, False)],
 
128
                         delta3.renamed)
 
129
        self.assertEqual([], delta3.modified)
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130
 
69
131
    def test_iter_log_revisions(self):
70
132
        base_tree = self.make_branch_and_tree('base')
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149
        child_tree.rename_one('b', 'c')
88
150
        child_tree.commit('rename b=>c', rev_id='c-5')
89
151
 
90
 
        base_extra, child_extra = missing.find_unmerged(base_tree.branch,
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                                                        child_tree.branch)
92
 
        results = list(iter_log_revisions(base_extra,
 
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        base_extra, child_extra = find_unmerged(base_tree.branch,
 
153
                                                child_tree.branch)
 
154
        results = list(iter_log_revisions(base_extra, 
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155
                            base_tree.branch.repository,
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                            verbose=True))
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        self.assertEqual([], results)
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163
 
102
164
        r0,r1,r2,r3 = results
103
165
 
104
 
        self.assertEqual([('2', 'c-2'), ('3', 'c-3'),
105
 
                          ('4', 'c-4'), ('5', 'c-5'),],
106
 
                         [(r.revno, r.rev.revision_id) for r in results])
 
166
        self.assertEqual((2, 'c-2'), (r0.revno, r0.rev.revision_id))
 
167
        self.assertEqual((3, 'c-3'), (r1.revno, r1.rev.revision_id))
 
168
        self.assertEqual((4, 'c-4'), (r2.revno, r2.rev.revision_id))
 
169
        self.assertEqual((5, 'c-5'), (r3.revno, r3.rev.revision_id))
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170
 
108
171
        delta0 = r0.delta
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172
        self.assertNotEqual(None, delta0)
133
196
        self.assertEqual([('b', 'c', 'b-id', 'file', False, False)],
134
197
                         delta3.renamed)
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198
        self.assertEqual([], delta3.modified)
136
 
 
137
 
 
138
 
class TestFindUnmerged(tests.TestCaseWithTransport):
139
 
 
140
 
    def assertUnmerged(self, local, remote, local_branch, remote_branch,
141
 
                       restrict, include_merges=False,
142
 
                       backward=False):
143
 
        """Check the output of find_unmerged_mainline_revisions"""
144
 
        local_extra, remote_extra = missing.find_unmerged(
145
 
                                        local_branch, remote_branch, restrict,
146
 
                                        include_merges=include_merges,
147
 
                                        backward=backward)
148
 
        self.assertEqual(local, local_extra)
149
 
        self.assertEqual(remote, remote_extra)
150
 
 
151
 
    def test_same_branch(self):
152
 
        tree = self.make_branch_and_tree('tree')
153
 
        rev1 = tree.commit('one')
154
 
        tree.lock_read()
155
 
        self.addCleanup(tree.unlock)
156
 
        self.assertUnmerged([], [], tree.branch, tree.branch, 'all')
157
 
 
158
 
    def test_one_ahead(self):
159
 
        tree = self.make_branch_and_tree('tree')
160
 
        rev1 = tree.commit('one')
161
 
        tree2 = tree.bzrdir.sprout('tree2').open_workingtree()
162
 
        rev2 = tree2.commit('two')
163
 
        self.assertUnmerged([], [('2', rev2)], tree.branch, tree2.branch, 'all')
164
 
        self.assertUnmerged([('2', rev2)], [], tree2.branch, tree.branch, 'all')
165
 
 
166
 
    def test_restrict(self):
167
 
        tree = self.make_branch_and_tree('tree')
168
 
        rev1 = tree.commit('one')
169
 
        tree2 = tree.bzrdir.sprout('tree2').open_workingtree()
170
 
        rev2 = tree2.commit('two')
171
 
        self.assertUnmerged([], [('2', rev2)], tree.branch, tree2.branch, 'all')
172
 
        self.assertUnmerged([], None, tree.branch, tree2.branch, 'local')
173
 
        self.assertUnmerged(None, [('2', rev2)], tree.branch, tree2.branch,
174
 
                                               'remote')
175
 
 
176
 
    def test_merged(self):
177
 
        tree = self.make_branch_and_tree('tree')
178
 
        rev1 = tree.commit('one')
179
 
        tree2 = tree.bzrdir.sprout('tree2').open_workingtree()
180
 
        rev2 = tree2.commit('two')
181
 
        rev3 = tree2.commit('three')
182
 
        tree.merge_from_branch(tree2.branch)
183
 
        rev4 = tree.commit('four')
184
 
 
185
 
        self.assertUnmerged([('2', rev4)], [], tree.branch, tree2.branch, 'all')
186
 
 
187
 
    def test_include_merges(self):
188
 
        tree = self.make_branch_and_tree('tree')
189
 
        rev1 = tree.commit('one', rev_id='rev1')
190
 
 
191
 
        tree2 = tree.bzrdir.sprout('tree2').open_workingtree()
192
 
        rev2 = tree2.commit('two', rev_id='rev2')
193
 
        rev3 = tree2.commit('three', rev_id='rev3')
194
 
 
195
 
        tree3 = tree2.bzrdir.sprout('tree3').open_workingtree()
196
 
        rev4 = tree3.commit('four', rev_id='rev4')
197
 
        rev5 = tree3.commit('five', rev_id='rev5')
198
 
 
199
 
        tree2.merge_from_branch(tree3.branch)
200
 
        rev6 = tree2.commit('six', rev_id='rev6')
201
 
 
202
 
        self.assertUnmerged([], [('2', 'rev2', 0), ('3', 'rev3',0 ),
203
 
                                 ('4', 'rev6', 0),
204
 
                                 ('3.1.1', 'rev4', 1), ('3.1.2', 'rev5', 1),
205
 
                                 ],
206
 
                            tree.branch, tree2.branch, 'all',
207
 
                            include_merges=True)
208
 
 
209
 
        self.assertUnmerged([], [('4', 'rev6', 0),
210
 
                                 ('3.1.2', 'rev5', 1), ('3.1.1', 'rev4', 1),
211
 
                                 ('3', 'rev3',0 ), ('2', 'rev2', 0),
212
 
                                 ],
213
 
                            tree.branch, tree2.branch, 'all',
214
 
                            include_merges=True,
215
 
                            backward=True)