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  • Committer: thitipong at ndrsolution
  • Date: 2011-11-14 06:31:02 UTC
  • Revision ID: thitipong@ndrsolution.com-20111114063102-9obte3yfi2azku7d
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build/lib.linux-x86_64-2.6/bzrlib/tests/per_tree/test_tree.py
 
1
# Copyright (C) 2006, 2007 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
16
 
 
17
from bzrlib import (
 
18
    errors,
 
19
    conflicts,
 
20
    osutils,
 
21
    revisiontree,
 
22
    tests,
 
23
    workingtree_4,
 
24
    )
 
25
from bzrlib.tests import TestSkipped
 
26
from bzrlib.tests.per_tree import TestCaseWithTree
 
27
 
 
28
class TestAnnotate(TestCaseWithTree):
 
29
 
 
30
    def test_annotate(self):
 
31
        work_tree = self.make_branch_and_tree('wt')
 
32
        tree = self.get_tree_no_parents_abc_content(work_tree)
 
33
        tree_revision = getattr(tree, 'get_revision_id', lambda: 'current:')()
 
34
        tree.lock_read()
 
35
        self.addCleanup(tree.unlock)
 
36
        for revision, line in tree.annotate_iter('a-id'):
 
37
            self.assertEqual('contents of a\n', line)
 
38
            self.assertEqual(tree_revision, revision)
 
39
        tree_revision = getattr(tree, 'get_revision_id', lambda: 'random:')()
 
40
        for revision, line in tree.annotate_iter('a-id', 'random:'):
 
41
            self.assertEqual('contents of a\n', line)
 
42
            self.assertEqual(tree_revision, revision)
 
43
 
 
44
 
 
45
class TestPlanFileMerge(TestCaseWithTree):
 
46
 
 
47
    def test_plan_file_merge(self):
 
48
        work_a = self.make_branch_and_tree('wta')
 
49
        self.build_tree_contents([('wta/file', 'a\nb\nc\nd\n')])
 
50
        work_a.add('file', 'file-id')
 
51
        work_a.commit('base version')
 
52
        work_b = work_a.bzrdir.sprout('wtb').open_workingtree()
 
53
        self.build_tree_contents([('wta/file', 'b\nc\nd\ne\n')])
 
54
        tree_a = self.workingtree_to_test_tree(work_a)
 
55
        tree_a.lock_read()
 
56
        self.addCleanup(tree_a.unlock)
 
57
        self.build_tree_contents([('wtb/file', 'a\nc\nd\nf\n')])
 
58
        tree_b = self.workingtree_to_test_tree(work_b)
 
59
        tree_b.lock_read()
 
60
        self.addCleanup(tree_b.unlock)
 
61
        self.assertEqual([
 
62
            ('killed-a', 'a\n'),
 
63
            ('killed-b', 'b\n'),
 
64
            ('unchanged', 'c\n'),
 
65
            ('unchanged', 'd\n'),
 
66
            ('new-a', 'e\n'),
 
67
            ('new-b', 'f\n'),
 
68
        ], list(tree_a.plan_file_merge('file-id', tree_b)))
 
69
 
 
70
 
 
71
class TestReference(TestCaseWithTree):
 
72
 
 
73
    def skip_if_no_reference(self, tree):
 
74
        if not getattr(tree, 'supports_tree_reference', lambda: False)():
 
75
            raise tests.TestNotApplicable('Tree references not supported')
 
76
 
 
77
    def create_nested(self):
 
78
        work_tree = self.make_branch_and_tree('wt')
 
79
        work_tree.lock_write()
 
80
        try:
 
81
            self.skip_if_no_reference(work_tree)
 
82
            subtree = self.make_branch_and_tree('wt/subtree')
 
83
            subtree.set_root_id('sub-root')
 
84
            subtree.commit('foo', rev_id='sub-1')
 
85
            work_tree.add_reference(subtree)
 
86
        finally:
 
87
            work_tree.unlock()
 
88
        tree = self._convert_tree(work_tree)
 
89
        self.skip_if_no_reference(tree)
 
90
        return tree
 
91
 
 
92
    def test_get_reference_revision(self):
 
93
        tree = self.create_nested()
 
94
        tree.lock_read()
 
95
        self.addCleanup(tree.unlock)
 
96
        path = tree.id2path('sub-root')
 
97
        self.assertEqual('sub-1', tree.get_reference_revision('sub-root', path))
 
98
 
 
99
    def test_iter_references(self):
 
100
        tree = self.create_nested()
 
101
        tree.lock_read()
 
102
        self.addCleanup(tree.unlock)
 
103
        entry = tree.inventory['sub-root']
 
104
        self.assertEqual([(u'subtree', 'sub-root')],
 
105
            list(tree.iter_references()))
 
106
 
 
107
    def test_get_root_id(self):
 
108
        # trees should return some kind of root id; it can be none
 
109
        tree = self.make_branch_and_tree('tree')
 
110
        root_id = tree.get_root_id()
 
111
        if root_id is not None:
 
112
            self.assertIsInstance(root_id, str)
 
113
 
 
114
 
 
115
class TestFileIds(TestCaseWithTree):
 
116
 
 
117
    def test_id2path(self):
 
118
        # translate from file-id back to path
 
119
        work_tree = self.make_branch_and_tree('wt')
 
120
        tree = self.get_tree_no_parents_abc_content(work_tree)
 
121
        tree.lock_read()
 
122
        try:
 
123
            self.assertEqual(u'a', tree.id2path('a-id'))
 
124
            # other ids give an error- don't return None for this case
 
125
            self.assertRaises(errors.NoSuchId, tree.id2path, 'a')
 
126
        finally:
 
127
            tree.unlock()
 
128
 
 
129
    def test_all_file_ids(self):
 
130
        work_tree = self.make_branch_and_tree('wt')
 
131
        tree = self.get_tree_no_parents_abc_content(work_tree)
 
132
        tree.lock_read()
 
133
        self.addCleanup(tree.unlock)
 
134
        self.assertEqual(tree.all_file_ids(),
 
135
                         set(['b-id', 'root-id', 'c-id', 'a-id']))
 
136
 
 
137
 
 
138
class TestStoredKind(TestCaseWithTree):
 
139
 
 
140
    def test_stored_kind(self):
 
141
        tree = self.make_branch_and_tree('tree')
 
142
        work_tree = self.make_branch_and_tree('wt')
 
143
        tree = self.get_tree_no_parents_abc_content(work_tree)
 
144
        tree.lock_read()
 
145
        self.addCleanup(tree.unlock)
 
146
        self.assertEqual('file', tree.stored_kind('a-id'))
 
147
        self.assertEqual('directory', tree.stored_kind('b-id'))
 
148
 
 
149
 
 
150
class TestFileContent(TestCaseWithTree):
 
151
 
 
152
    def test_get_file(self):
 
153
        work_tree = self.make_branch_and_tree('wt')
 
154
        tree = self.get_tree_no_parents_abc_content_2(work_tree)
 
155
        tree.lock_read()
 
156
        try:
 
157
            # Test lookup without path works
 
158
            lines = tree.get_file('a-id').readlines()
 
159
            self.assertEqual(['foobar\n'], lines)
 
160
            # Test lookup with path works
 
161
            lines = tree.get_file('a-id', path='a').readlines()
 
162
            self.assertEqual(['foobar\n'], lines)
 
163
        finally:
 
164
            tree.unlock()
 
165
 
 
166
    def test_get_file_text(self):
 
167
        work_tree = self.make_branch_and_tree('wt')
 
168
        tree = self.get_tree_no_parents_abc_content_2(work_tree)
 
169
        tree.lock_read()
 
170
        self.addCleanup(tree.unlock)
 
171
        # test read by file-id
 
172
        self.assertEqual('foobar\n', tree.get_file_text('a-id'))
 
173
        # test read by path
 
174
        self.assertEqual('foobar\n', tree.get_file_text('a-id', path='a'))
 
175
 
 
176
    def test_get_file_lines(self):
 
177
        work_tree = self.make_branch_and_tree('wt')
 
178
        tree = self.get_tree_no_parents_abc_content_2(work_tree)
 
179
        tree.lock_read()
 
180
        self.addCleanup(tree.unlock)
 
181
        # test read by file-id
 
182
        self.assertEqual(['foobar\n'], tree.get_file_lines('a-id'))
 
183
        # test read by path
 
184
        self.assertEqual(['foobar\n'], tree.get_file_lines('a-id', path='a'))
 
185
 
 
186
    def test_get_file_lines_multi_line_breaks(self):
 
187
        work_tree = self.make_branch_and_tree('wt')
 
188
        self.build_tree_contents([('wt/foobar', 'a\rb\nc\r\nd')])
 
189
        work_tree.add('foobar', 'foobar-id')
 
190
        tree = self._convert_tree(work_tree)
 
191
        tree.lock_read()
 
192
        self.addCleanup(tree.unlock)
 
193
        self.assertEqual(['a\rb\n', 'c\r\n', 'd'],
 
194
                         tree.get_file_lines('foobar-id'))
 
195
 
 
196
 
 
197
class TestExtractFilesBytes(TestCaseWithTree):
 
198
 
 
199
    def test_iter_files_bytes(self):
 
200
        work_tree = self.make_branch_and_tree('wt')
 
201
        self.build_tree_contents([('wt/foo', 'foo'),
 
202
                                  ('wt/bar', 'bar'),
 
203
                                  ('wt/baz', 'baz')])
 
204
        work_tree.add(['foo', 'bar', 'baz'], ['foo-id', 'bar-id', 'baz-id'])
 
205
        tree = self._convert_tree(work_tree)
 
206
        tree.lock_read()
 
207
        self.addCleanup(tree.unlock)
 
208
        extracted = dict((i, ''.join(b)) for i, b in
 
209
                         tree.iter_files_bytes([('foo-id', 'id1'),
 
210
                                                ('bar-id', 'id2'),
 
211
                                                ('baz-id', 'id3')]))
 
212
        self.assertEqual('foo', extracted['id1'])
 
213
        self.assertEqual('bar', extracted['id2'])
 
214
        self.assertEqual('baz', extracted['id3'])
 
215
        self.assertRaises(errors.NoSuchId, lambda: list(
 
216
                          tree.iter_files_bytes(
 
217
                          [('qux-id', 'file1-notpresent')])))
 
218
 
 
219
 
 
220
class TestConflicts(TestCaseWithTree):
 
221
 
 
222
    def test_conflicts(self):
 
223
        """Tree.conflicts() should return a ConflictList instance."""
 
224
        work_tree = self.make_branch_and_tree('wt')
 
225
        tree = self._convert_tree(work_tree)
 
226
        self.assertIsInstance(tree.conflicts(), conflicts.ConflictList)
 
227
 
 
228
 
 
229
class TestIterEntriesByDir(TestCaseWithTree):
 
230
 
 
231
    def test_iteration_order(self):
 
232
        work_tree = self.make_branch_and_tree('.')
 
233
        self.build_tree(['a/', 'a/b/', 'a/b/c', 'a/d/', 'a/d/e', 'f/', 'f/g'])
 
234
        work_tree.add(['a', 'a/b', 'a/b/c', 'a/d', 'a/d/e', 'f', 'f/g'])
 
235
        tree = self._convert_tree(work_tree)
 
236
        output_order = [p for p, e in tree.iter_entries_by_dir()]
 
237
        self.assertEqual(['', 'a', 'f', 'a/b', 'a/d', 'a/b/c', 'a/d/e', 'f/g'],
 
238
                         output_order)
 
239
 
 
240
 
 
241
class TestHasId(TestCaseWithTree):
 
242
 
 
243
    def test_has_id(self):
 
244
        work_tree = self.make_branch_and_tree('tree')
 
245
        self.build_tree(['tree/file'])
 
246
        work_tree.add('file', 'file-id')
 
247
        tree = self._convert_tree(work_tree)
 
248
        tree.lock_read()
 
249
        self.addCleanup(tree.unlock)
 
250
        self.assertTrue(tree.has_id('file-id'))
 
251
        self.assertFalse(tree.has_id('dir-id'))
 
252
 
 
253
    def test___contains__(self):
 
254
        work_tree = self.make_branch_and_tree('tree')
 
255
        self.build_tree(['tree/file'])
 
256
        work_tree.add('file', 'file-id')
 
257
        tree = self._convert_tree(work_tree)
 
258
        tree.lock_read()
 
259
        self.addCleanup(tree.unlock)
 
260
        self.assertTrue('file-id' in tree)
 
261
        self.assertFalse('dir-id' in tree)
 
262
 
 
263
 
 
264
class TestExtras(TestCaseWithTree):
 
265
 
 
266
    def test_extras(self):
 
267
        work_tree = self.make_branch_and_tree('tree')
 
268
        self.build_tree(['tree/file', 'tree/versioned-file'])
 
269
        work_tree.add(['file', 'versioned-file'])
 
270
        work_tree.commit('add files')
 
271
        work_tree.remove('file')
 
272
        tree = self._convert_tree(work_tree)
 
273
        if isinstance(tree,
 
274
                      (revisiontree.RevisionTree,
 
275
                       workingtree_4.DirStateRevisionTree)):
 
276
            expected = []
 
277
        else:
 
278
            expected = ['file']
 
279
        tree.lock_read()
 
280
        self.addCleanup(tree.unlock)
 
281
        self.assertEqual(expected, list(tree.extras()))
 
282
 
 
283
 
 
284
class TestGetFileSha1(TestCaseWithTree):
 
285
 
 
286
    def test_get_file_sha1(self):
 
287
        work_tree = self.make_branch_and_tree('tree')
 
288
        self.build_tree_contents([('tree/file', 'file content')])
 
289
        work_tree.add('file', 'file-id')
 
290
        tree = self._convert_tree(work_tree)
 
291
        tree.lock_read()
 
292
        self.addCleanup(tree.unlock)
 
293
        expected = osutils.sha_strings('file content')
 
294
        self.assertEqual(expected, tree.get_file_sha1('file-id'))