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Viewing changes to bzrlib/tests/test_inv.py

  • Committer: John Arbash Meinel
  • Date: 2007-07-18 20:30:14 UTC
  • mto: This revision was merged to the branch mainline in revision 2643.
  • Revision ID: john@arbash-meinel.com-20070718203014-u8gpbqn5z9ftx1tu
Lot's of fixes from Martin's comments.
Fix signed/unsigned character issues
Add lots of comments to help understand the code
Add tests for proper Unicode handling (we should abort if we get a Unicode string,
and we should correctly handle utf-8 strings)

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bzrlib/tests/test_inv.py
1
 
# Copyright (C) 2005, 2006, 2007 Canonical Ltd
 
1
# Copyright (C) 2005, 2006 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
12
12
#
13
13
# You should have received a copy of the GNU General Public License
14
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
 
 
18
 
from bzrlib import errors, chk_map, inventory, osutils
19
 
from bzrlib.inventory import (CHKInventory, Inventory, ROOT_ID, InventoryFile,
 
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
16
 
 
17
from bzrlib import errors, inventory, osutils
 
18
from bzrlib.inventory import (Inventory, ROOT_ID, InventoryFile,
20
19
    InventoryDirectory, InventoryEntry, TreeReference)
21
 
from bzrlib.tests import TestCase, TestCaseWithTransport
 
20
from bzrlib.osutils import (pathjoin, is_inside_any, 
 
21
    is_inside_or_parent_of_any)
 
22
from bzrlib.tests import TestCase
 
23
 
 
24
 
 
25
class TestInventory(TestCase):
 
26
 
 
27
    def test_add_path(self):
 
28
 
 
29
        inv = Inventory(root_id=None)
 
30
        self.assertIs(None, inv.root)
 
31
        ie = inv.add_path("", "directory", "my-root")
 
32
        self.assertEqual("my-root", ie.file_id)
 
33
        self.assertIs(ie, inv.root)
 
34
 
 
35
    def test_is_within(self):
 
36
 
 
37
        SRC_FOO_C = pathjoin('src', 'foo.c')
 
38
        for dirs, fn in [(['src', 'doc'], SRC_FOO_C),
 
39
                         (['src'], SRC_FOO_C),
 
40
                         (['src'], 'src'),
 
41
                         ]:
 
42
            self.assert_(is_inside_any(dirs, fn))
 
43
            
 
44
        for dirs, fn in [(['src'], 'srccontrol'),
 
45
                         (['src'], 'srccontrol/foo')]:
 
46
            self.assertFalse(is_inside_any(dirs, fn))
 
47
 
 
48
    def test_is_within_or_parent(self):
 
49
        for dirs, fn in [(['src', 'doc'], 'src/foo.c'),
 
50
                         (['src'], 'src/foo.c'),
 
51
                         (['src/bar.c'], 'src'),
 
52
                         (['src/bar.c', 'bla/foo.c'], 'src'),
 
53
                         (['src'], 'src'),
 
54
                         ]:
 
55
            self.assert_(is_inside_or_parent_of_any(dirs, fn))
 
56
            
 
57
        for dirs, fn in [(['src'], 'srccontrol'),
 
58
                         (['srccontrol/foo.c'], 'src'),
 
59
                         (['src'], 'srccontrol/foo')]:
 
60
            self.assertFalse(is_inside_or_parent_of_any(dirs, fn))
 
61
 
 
62
    def test_ids(self):
 
63
        """Test detection of files within selected directories."""
 
64
        inv = Inventory()
 
65
        
 
66
        for args in [('src', 'directory', 'src-id'), 
 
67
                     ('doc', 'directory', 'doc-id'), 
 
68
                     ('src/hello.c', 'file'),
 
69
                     ('src/bye.c', 'file', 'bye-id'),
 
70
                     ('Makefile', 'file')]:
 
71
            inv.add_path(*args)
 
72
            
 
73
        self.assertEqual(inv.path2id('src'), 'src-id')
 
74
        self.assertEqual(inv.path2id('src/bye.c'), 'bye-id')
 
75
        
 
76
        self.assert_('src-id' in inv)
 
77
 
 
78
    def test_non_directory_children(self):
 
79
        """Test path2id when a parent directory has no children"""
 
80
        inv = inventory.Inventory('tree_root')
 
81
        inv.add(inventory.InventoryFile('file-id','file', 
 
82
                                        parent_id='tree_root'))
 
83
        inv.add(inventory.InventoryLink('link-id','link', 
 
84
                                        parent_id='tree_root'))
 
85
        self.assertIs(None, inv.path2id('file/subfile'))
 
86
        self.assertIs(None, inv.path2id('link/subfile'))
 
87
 
 
88
    def test_iter_entries(self):
 
89
        inv = Inventory()
 
90
        
 
91
        for args in [('src', 'directory', 'src-id'), 
 
92
                     ('doc', 'directory', 'doc-id'), 
 
93
                     ('src/hello.c', 'file', 'hello-id'),
 
94
                     ('src/bye.c', 'file', 'bye-id'),
 
95
                     ('Makefile', 'file', 'makefile-id')]:
 
96
            inv.add_path(*args)
 
97
 
 
98
        self.assertEqual([
 
99
            ('', ROOT_ID),
 
100
            ('Makefile', 'makefile-id'),
 
101
            ('doc', 'doc-id'),
 
102
            ('src', 'src-id'),
 
103
            ('src/bye.c', 'bye-id'),
 
104
            ('src/hello.c', 'hello-id'),
 
105
            ], [(path, ie.file_id) for path, ie in inv.iter_entries()])
 
106
            
 
107
    def test_iter_entries_by_dir(self):
 
108
        inv = Inventory()
 
109
        
 
110
        for args in [('src', 'directory', 'src-id'), 
 
111
                     ('doc', 'directory', 'doc-id'), 
 
112
                     ('src/hello.c', 'file', 'hello-id'),
 
113
                     ('src/bye.c', 'file', 'bye-id'),
 
114
                     ('zz', 'file', 'zz-id'),
 
115
                     ('src/sub/', 'directory', 'sub-id'),
 
116
                     ('src/zz.c', 'file', 'zzc-id'),
 
117
                     ('src/sub/a', 'file', 'a-id'),
 
118
                     ('Makefile', 'file', 'makefile-id')]:
 
119
            inv.add_path(*args)
 
120
 
 
121
        self.assertEqual([
 
122
            ('', ROOT_ID),
 
123
            ('Makefile', 'makefile-id'),
 
124
            ('doc', 'doc-id'),
 
125
            ('src', 'src-id'),
 
126
            ('zz', 'zz-id'),
 
127
            ('src/bye.c', 'bye-id'),
 
128
            ('src/hello.c', 'hello-id'),
 
129
            ('src/sub', 'sub-id'),
 
130
            ('src/zz.c', 'zzc-id'),
 
131
            ('src/sub/a', 'a-id'),
 
132
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir()])
 
133
            
 
134
        self.assertEqual([
 
135
            ('', ROOT_ID),
 
136
            ('Makefile', 'makefile-id'),
 
137
            ('doc', 'doc-id'),
 
138
            ('src', 'src-id'),
 
139
            ('zz', 'zz-id'),
 
140
            ('src/bye.c', 'bye-id'),
 
141
            ('src/hello.c', 'hello-id'),
 
142
            ('src/sub', 'sub-id'),
 
143
            ('src/zz.c', 'zzc-id'),
 
144
            ('src/sub/a', 'a-id'),
 
145
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
 
146
                specific_file_ids=('a-id', 'zzc-id', 'doc-id', ROOT_ID,
 
147
                'hello-id', 'bye-id', 'zz-id', 'src-id', 'makefile-id', 
 
148
                'sub-id'))])
 
149
 
 
150
        self.assertEqual([
 
151
            ('Makefile', 'makefile-id'),
 
152
            ('doc', 'doc-id'),
 
153
            ('zz', 'zz-id'),
 
154
            ('src/bye.c', 'bye-id'),
 
155
            ('src/hello.c', 'hello-id'),
 
156
            ('src/zz.c', 'zzc-id'),
 
157
            ('src/sub/a', 'a-id'),
 
158
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
 
159
                specific_file_ids=('a-id', 'zzc-id', 'doc-id',
 
160
                'hello-id', 'bye-id', 'zz-id', 'makefile-id'))])
 
161
 
 
162
        self.assertEqual([
 
163
            ('Makefile', 'makefile-id'),
 
164
            ('src/bye.c', 'bye-id'),
 
165
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
 
166
                specific_file_ids=('bye-id', 'makefile-id'))])
 
167
 
 
168
        self.assertEqual([
 
169
            ('Makefile', 'makefile-id'),
 
170
            ('src/bye.c', 'bye-id'),
 
171
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
 
172
                specific_file_ids=('bye-id', 'makefile-id'))])
 
173
 
 
174
        self.assertEqual([
 
175
            ('src/bye.c', 'bye-id'),
 
176
            ], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
 
177
                specific_file_ids=('bye-id',))])
 
178
 
 
179
    def test_add_recursive(self):
 
180
        parent = InventoryDirectory('src-id', 'src', ROOT_ID)
 
181
        child = InventoryFile('hello-id', 'hello.c', 'src-id')
 
182
        parent.children[child.file_id] = child
 
183
        inv = Inventory()
 
184
        inv.add(parent)
 
185
        self.assertEqual('src/hello.c', inv.id2path('hello-id'))
22
186
 
23
187
 
24
188
class TestInventoryEntry(TestCase):
140
304
        # perhaps a bit questionable but seems like the most reasonable thing...
141
305
        self.assertChangeDescription('unchanged', None, None)
142
306
 
143
 
        # in this case it's both renamed and modified; show a rename and
 
307
        # in this case it's both renamed and modified; show a rename and 
144
308
        # modification:
145
309
        new_a.name = 'newfilename'
146
310
        self.assertChangeDescription('modified and renamed', old_a, new_a)
168
332
        self.assertEqual(expected_change, change)
169
333
 
170
334
 
171
 
class TestCHKInventory(TestCaseWithTransport):
172
 
 
173
 
    def get_chk_bytes(self):
174
 
        # The easiest way to get a CHK store is a development5 repository and
175
 
        # then work with the chk_bytes attribute directly.
176
 
        from bzrlib.tests import TestSkipped
177
 
        raise TestSkipped("Cannot execut CHKInventory tests yet.")
178
 
        repo = self.make_repository(".", format="development5")
179
 
        repo.lock_write()
180
 
        self.addCleanup(repo.unlock)
181
 
        repo.start_write_group()
182
 
        self.addCleanup(repo.abort_write_group)
183
 
        return repo.chk_bytes
184
 
 
185
 
    def read_bytes(self, chk_bytes, key):
186
 
        stream = chk_bytes.get_record_stream([key], 'unordered', True)
187
 
        return stream.next().get_bytes_as("fulltext")
188
 
 
189
 
    def test_deserialise_gives_CHKInventory(self):
190
 
        inv = Inventory()
191
 
        inv.revision_id = "revid"
192
 
        inv.root.revision = "rootrev"
193
 
        chk_bytes = self.get_chk_bytes()
194
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
195
 
        bytes = ''.join(chk_inv.to_lines())
196
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
197
 
        self.assertEqual("revid", new_inv.revision_id)
198
 
        self.assertEqual("directory", new_inv.root.kind)
199
 
        self.assertEqual(inv.root.file_id, new_inv.root.file_id)
200
 
        self.assertEqual(inv.root.parent_id, new_inv.root.parent_id)
201
 
        self.assertEqual(inv.root.name, new_inv.root.name)
202
 
        self.assertEqual("rootrev", new_inv.root.revision)
203
 
        self.assertEqual('plain', new_inv._search_key_name)
204
 
 
205
 
    def test_deserialise_wrong_revid(self):
206
 
        inv = Inventory()
207
 
        inv.revision_id = "revid"
208
 
        inv.root.revision = "rootrev"
209
 
        chk_bytes = self.get_chk_bytes()
210
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
211
 
        bytes = ''.join(chk_inv.to_lines())
212
 
        self.assertRaises(ValueError, CHKInventory.deserialise, chk_bytes,
213
 
            bytes, ("revid2",))
214
 
 
215
 
    def test_captures_rev_root_byid(self):
216
 
        inv = Inventory()
217
 
        inv.revision_id = "foo"
218
 
        inv.root.revision = "bar"
219
 
        chk_bytes = self.get_chk_bytes()
220
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
221
 
        lines = chk_inv.to_lines()
222
 
        self.assertEqual([
223
 
            'chkinventory:\n',
224
 
            'revision_id: foo\n',
225
 
            'root_id: TREE_ROOT\n',
226
 
            'parent_id_basename_to_file_id: sha1:eb23f0ad4b07f48e88c76d4c94292be57fb2785f\n',
227
 
            'id_to_entry: sha1:debfe920f1f10e7929260f0534ac9a24d7aabbb4\n',
228
 
            ], lines)
229
 
        chk_inv = CHKInventory.deserialise(chk_bytes, ''.join(lines), ('foo',))
230
 
        self.assertEqual('plain', chk_inv._search_key_name)
231
 
 
232
 
    def test_captures_parent_id_basename_index(self):
233
 
        inv = Inventory()
234
 
        inv.revision_id = "foo"
235
 
        inv.root.revision = "bar"
236
 
        chk_bytes = self.get_chk_bytes()
237
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
238
 
        lines = chk_inv.to_lines()
239
 
        self.assertEqual([
240
 
            'chkinventory:\n',
241
 
            'revision_id: foo\n',
242
 
            'root_id: TREE_ROOT\n',
243
 
            'parent_id_basename_to_file_id: sha1:eb23f0ad4b07f48e88c76d4c94292be57fb2785f\n',
244
 
            'id_to_entry: sha1:debfe920f1f10e7929260f0534ac9a24d7aabbb4\n',
245
 
            ], lines)
246
 
        chk_inv = CHKInventory.deserialise(chk_bytes, ''.join(lines), ('foo',))
247
 
        self.assertEqual('plain', chk_inv._search_key_name)
248
 
 
249
 
    def test_captures_search_key_name(self):
250
 
        inv = Inventory()
251
 
        inv.revision_id = "foo"
252
 
        inv.root.revision = "bar"
253
 
        chk_bytes = self.get_chk_bytes()
254
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv,
255
 
                                              search_key_name='hash-16-way')
256
 
        lines = chk_inv.to_lines()
257
 
        self.assertEqual([
258
 
            'chkinventory:\n',
259
 
            'search_key_name: hash-16-way\n',
260
 
            'root_id: TREE_ROOT\n',
261
 
            'parent_id_basename_to_file_id: sha1:eb23f0ad4b07f48e88c76d4c94292be57fb2785f\n',
262
 
            'revision_id: foo\n',
263
 
            'id_to_entry: sha1:debfe920f1f10e7929260f0534ac9a24d7aabbb4\n',
264
 
            ], lines)
265
 
        chk_inv = CHKInventory.deserialise(chk_bytes, ''.join(lines), ('foo',))
266
 
        self.assertEqual('hash-16-way', chk_inv._search_key_name)
267
 
 
268
 
    def test_directory_children_on_demand(self):
269
 
        inv = Inventory()
270
 
        inv.revision_id = "revid"
271
 
        inv.root.revision = "rootrev"
272
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
273
 
        inv["fileid"].revision = "filerev"
274
 
        inv["fileid"].executable = True
275
 
        inv["fileid"].text_sha1 = "ffff"
276
 
        inv["fileid"].text_size = 1
277
 
        chk_bytes = self.get_chk_bytes()
278
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
279
 
        bytes = ''.join(chk_inv.to_lines())
280
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
281
 
        root_entry = new_inv[inv.root.file_id]
282
 
        self.assertEqual(None, root_entry._children)
283
 
        self.assertEqual(['file'], root_entry.children.keys())
284
 
        file_direct = new_inv["fileid"]
285
 
        file_found = root_entry.children['file']
286
 
        self.assertEqual(file_direct.kind, file_found.kind)
287
 
        self.assertEqual(file_direct.file_id, file_found.file_id)
288
 
        self.assertEqual(file_direct.parent_id, file_found.parent_id)
289
 
        self.assertEqual(file_direct.name, file_found.name)
290
 
        self.assertEqual(file_direct.revision, file_found.revision)
291
 
        self.assertEqual(file_direct.text_sha1, file_found.text_sha1)
292
 
        self.assertEqual(file_direct.text_size, file_found.text_size)
293
 
        self.assertEqual(file_direct.executable, file_found.executable)
294
 
 
295
 
    def test_from_inventory_maximum_size(self):
296
 
        # from_inventory supports the maximum_size parameter.
297
 
        inv = Inventory()
298
 
        inv.revision_id = "revid"
299
 
        inv.root.revision = "rootrev"
300
 
        chk_bytes = self.get_chk_bytes()
301
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv, 120)
302
 
        self.assertEqual(120, chk_inv.id_to_entry._root_node.maximum_size)
303
 
 
304
 
    def test___iter__(self):
305
 
        inv = Inventory()
306
 
        inv.revision_id = "revid"
307
 
        inv.root.revision = "rootrev"
308
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
309
 
        inv["fileid"].revision = "filerev"
310
 
        inv["fileid"].executable = True
311
 
        inv["fileid"].text_sha1 = "ffff"
312
 
        inv["fileid"].text_size = 1
313
 
        chk_bytes = self.get_chk_bytes()
314
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
315
 
        bytes = ''.join(chk_inv.to_lines())
316
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
317
 
        fileids = list(new_inv.__iter__())
318
 
        fileids.sort()
319
 
        self.assertEqual([inv.root.file_id, "fileid"], fileids)
320
 
 
321
 
    def test__len__(self):
322
 
        inv = Inventory()
323
 
        inv.revision_id = "revid"
324
 
        inv.root.revision = "rootrev"
325
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
326
 
        inv["fileid"].revision = "filerev"
327
 
        inv["fileid"].executable = True
328
 
        inv["fileid"].text_sha1 = "ffff"
329
 
        inv["fileid"].text_size = 1
330
 
        chk_bytes = self.get_chk_bytes()
331
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
332
 
        self.assertEqual(2, len(chk_inv))
333
 
 
334
 
    def test___getitem__(self):
335
 
        inv = Inventory()
336
 
        inv.revision_id = "revid"
337
 
        inv.root.revision = "rootrev"
338
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
339
 
        inv["fileid"].revision = "filerev"
340
 
        inv["fileid"].executable = True
341
 
        inv["fileid"].text_sha1 = "ffff"
342
 
        inv["fileid"].text_size = 1
343
 
        chk_bytes = self.get_chk_bytes()
344
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
345
 
        bytes = ''.join(chk_inv.to_lines())
346
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
347
 
        root_entry = new_inv[inv.root.file_id]
348
 
        file_entry = new_inv["fileid"]
349
 
        self.assertEqual("directory", root_entry.kind)
350
 
        self.assertEqual(inv.root.file_id, root_entry.file_id)
351
 
        self.assertEqual(inv.root.parent_id, root_entry.parent_id)
352
 
        self.assertEqual(inv.root.name, root_entry.name)
353
 
        self.assertEqual("rootrev", root_entry.revision)
354
 
        self.assertEqual("file", file_entry.kind)
355
 
        self.assertEqual("fileid", file_entry.file_id)
356
 
        self.assertEqual(inv.root.file_id, file_entry.parent_id)
357
 
        self.assertEqual("file", file_entry.name)
358
 
        self.assertEqual("filerev", file_entry.revision)
359
 
        self.assertEqual("ffff", file_entry.text_sha1)
360
 
        self.assertEqual(1, file_entry.text_size)
361
 
        self.assertEqual(True, file_entry.executable)
362
 
        self.assertRaises(errors.NoSuchId, new_inv.__getitem__, 'missing')
363
 
 
364
 
    def test_has_id_true(self):
365
 
        inv = Inventory()
366
 
        inv.revision_id = "revid"
367
 
        inv.root.revision = "rootrev"
368
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
369
 
        inv["fileid"].revision = "filerev"
370
 
        inv["fileid"].executable = True
371
 
        inv["fileid"].text_sha1 = "ffff"
372
 
        inv["fileid"].text_size = 1
373
 
        chk_bytes = self.get_chk_bytes()
374
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
375
 
        self.assertTrue(chk_inv.has_id('fileid'))
376
 
        self.assertTrue(chk_inv.has_id(inv.root.file_id))
377
 
 
378
 
    def test_has_id_not(self):
379
 
        inv = Inventory()
380
 
        inv.revision_id = "revid"
381
 
        inv.root.revision = "rootrev"
382
 
        chk_bytes = self.get_chk_bytes()
383
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
384
 
        self.assertFalse(chk_inv.has_id('fileid'))
385
 
 
386
 
    def test_id2path(self):
387
 
        inv = Inventory()
388
 
        inv.revision_id = "revid"
389
 
        inv.root.revision = "rootrev"
390
 
        direntry = InventoryDirectory("dirid", "dir", inv.root.file_id)
391
 
        fileentry = InventoryFile("fileid", "file", "dirid")
392
 
        inv.add(direntry)
393
 
        inv.add(fileentry)
394
 
        inv["fileid"].revision = "filerev"
395
 
        inv["fileid"].executable = True
396
 
        inv["fileid"].text_sha1 = "ffff"
397
 
        inv["fileid"].text_size = 1
398
 
        inv["dirid"].revision = "filerev"
399
 
        chk_bytes = self.get_chk_bytes()
400
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
401
 
        bytes = ''.join(chk_inv.to_lines())
402
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
403
 
        self.assertEqual('', new_inv.id2path(inv.root.file_id))
404
 
        self.assertEqual('dir', new_inv.id2path('dirid'))
405
 
        self.assertEqual('dir/file', new_inv.id2path('fileid'))
406
 
 
407
 
    def test_path2id(self):
408
 
        inv = Inventory()
409
 
        inv.revision_id = "revid"
410
 
        inv.root.revision = "rootrev"
411
 
        direntry = InventoryDirectory("dirid", "dir", inv.root.file_id)
412
 
        fileentry = InventoryFile("fileid", "file", "dirid")
413
 
        inv.add(direntry)
414
 
        inv.add(fileentry)
415
 
        inv["fileid"].revision = "filerev"
416
 
        inv["fileid"].executable = True
417
 
        inv["fileid"].text_sha1 = "ffff"
418
 
        inv["fileid"].text_size = 1
419
 
        inv["dirid"].revision = "filerev"
420
 
        chk_bytes = self.get_chk_bytes()
421
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
422
 
        bytes = ''.join(chk_inv.to_lines())
423
 
        new_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
424
 
        self.assertEqual(inv.root.file_id, new_inv.path2id(''))
425
 
        self.assertEqual('dirid', new_inv.path2id('dir'))
426
 
        self.assertEqual('fileid', new_inv.path2id('dir/file'))
427
 
 
428
 
    def test_create_by_apply_delta_sets_root(self):
429
 
        inv = Inventory()
430
 
        inv.revision_id = "revid"
431
 
        chk_bytes = self.get_chk_bytes()
432
 
        base_inv = CHKInventory.from_inventory(chk_bytes, inv)
433
 
        inv.add_path("", "directory", "myrootid", None)
434
 
        inv.revision_id = "expectedid"
435
 
        reference_inv = CHKInventory.from_inventory(chk_bytes, inv)
436
 
        delta = [(None, "",  "myrootid", inv.root)]
437
 
        new_inv = base_inv.create_by_apply_delta(delta, "expectedid")
438
 
        self.assertEquals(reference_inv.root, new_inv.root)
439
 
 
440
 
    def test_create_by_apply_delta_empty_add_child(self):
441
 
        inv = Inventory()
442
 
        inv.revision_id = "revid"
443
 
        inv.root.revision = "rootrev"
444
 
        chk_bytes = self.get_chk_bytes()
445
 
        base_inv = CHKInventory.from_inventory(chk_bytes, inv)
446
 
        a_entry = InventoryFile("A-id", "A", inv.root.file_id)
447
 
        a_entry.revision = "filerev"
448
 
        a_entry.executable = True
449
 
        a_entry.text_sha1 = "ffff"
450
 
        a_entry.text_size = 1
451
 
        inv.add(a_entry)
452
 
        inv.revision_id = "expectedid"
453
 
        reference_inv = CHKInventory.from_inventory(chk_bytes, inv)
454
 
        delta = [(None, "A",  "A-id", a_entry)]
455
 
        new_inv = base_inv.create_by_apply_delta(delta, "expectedid")
456
 
        # new_inv should be the same as reference_inv.
457
 
        self.assertEqual(reference_inv.revision_id, new_inv.revision_id)
458
 
        self.assertEqual(reference_inv.root_id, new_inv.root_id)
459
 
        self.assertEqual(reference_inv.id_to_entry._root_node._key,
460
 
            new_inv.id_to_entry._root_node._key)
461
 
 
462
 
    def test_create_by_apply_delta_empty_add_child_updates_parent_id(self):
463
 
        inv = Inventory()
464
 
        inv.revision_id = "revid"
465
 
        inv.root.revision = "rootrev"
466
 
        chk_bytes = self.get_chk_bytes()
467
 
        base_inv = CHKInventory.from_inventory(chk_bytes, inv)
468
 
        a_entry = InventoryFile("A-id", "A", inv.root.file_id)
469
 
        a_entry.revision = "filerev"
470
 
        a_entry.executable = True
471
 
        a_entry.text_sha1 = "ffff"
472
 
        a_entry.text_size = 1
473
 
        inv.add(a_entry)
474
 
        inv.revision_id = "expectedid"
475
 
        reference_inv = CHKInventory.from_inventory(chk_bytes, inv)
476
 
        delta = [(None, "A",  "A-id", a_entry)]
477
 
        new_inv = base_inv.create_by_apply_delta(delta, "expectedid")
478
 
        # new_inv should be the same as reference_inv.
479
 
        self.assertEqual(reference_inv.revision_id, new_inv.revision_id)
480
 
        self.assertEqual(reference_inv.root_id, new_inv.root_id)
481
 
        self.assertEqual(reference_inv.id_to_entry._root_node._key,
482
 
            new_inv.id_to_entry._root_node._key)
483
 
        self.assertEqual(reference_inv.parent_id_basename_to_file_id._root_node._key,
484
 
            new_inv.parent_id_basename_to_file_id._root_node._key)
485
 
 
486
 
    def test_iter_changes(self):
487
 
        # Low level bootstrapping smoke test; comprehensive generic tests via
488
 
        # InterTree are coming.
489
 
        inv = Inventory()
490
 
        inv.revision_id = "revid"
491
 
        inv.root.revision = "rootrev"
492
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
493
 
        inv["fileid"].revision = "filerev"
494
 
        inv["fileid"].executable = True
495
 
        inv["fileid"].text_sha1 = "ffff"
496
 
        inv["fileid"].text_size = 1
497
 
        inv2 = Inventory()
498
 
        inv2.revision_id = "revid2"
499
 
        inv2.root.revision = "rootrev"
500
 
        inv2.add(InventoryFile("fileid", "file", inv.root.file_id))
501
 
        inv2["fileid"].revision = "filerev2"
502
 
        inv2["fileid"].executable = False
503
 
        inv2["fileid"].text_sha1 = "bbbb"
504
 
        inv2["fileid"].text_size = 2
505
 
        # get fresh objects.
506
 
        chk_bytes = self.get_chk_bytes()
507
 
        chk_inv = CHKInventory.from_inventory(chk_bytes, inv)
508
 
        bytes = ''.join(chk_inv.to_lines())
509
 
        inv_1 = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
510
 
        chk_inv2 = CHKInventory.from_inventory(chk_bytes, inv2)
511
 
        bytes = ''.join(chk_inv2.to_lines())
512
 
        inv_2 = CHKInventory.deserialise(chk_bytes, bytes, ("revid2",))
513
 
        self.assertEqual([('fileid', (u'file', u'file'), True, (True, True),
514
 
            ('TREE_ROOT', 'TREE_ROOT'), (u'file', u'file'), ('file', 'file'),
515
 
            (False, True))],
516
 
            list(inv_1.iter_changes(inv_2)))
517
 
 
518
 
    def test_parent_id_basename_to_file_id_index_enabled(self):
519
 
        inv = Inventory()
520
 
        inv.revision_id = "revid"
521
 
        inv.root.revision = "rootrev"
522
 
        inv.add(InventoryFile("fileid", "file", inv.root.file_id))
523
 
        inv["fileid"].revision = "filerev"
524
 
        inv["fileid"].executable = True
525
 
        inv["fileid"].text_sha1 = "ffff"
526
 
        inv["fileid"].text_size = 1
527
 
        # get fresh objects.
528
 
        chk_bytes = self.get_chk_bytes()
529
 
        tmp_inv = CHKInventory.from_inventory(chk_bytes, inv)
530
 
        bytes = ''.join(tmp_inv.to_lines())
531
 
        chk_inv = CHKInventory.deserialise(chk_bytes, bytes, ("revid",))
532
 
        self.assertIsInstance(chk_inv.parent_id_basename_to_file_id, chk_map.CHKMap)
533
 
        self.assertEqual(
534
 
            {('', ''): 'TREE_ROOT', ('TREE_ROOT', 'file'): 'fileid'},
535
 
            dict(chk_inv.parent_id_basename_to_file_id.iteritems()))
536
 
 
537
 
    def test_file_entry_to_bytes(self):
538
 
        inv = CHKInventory(None)
539
 
        ie = inventory.InventoryFile('file-id', 'filename', 'parent-id')
540
 
        ie.executable = True
541
 
        ie.revision = 'file-rev-id'
542
 
        ie.text_sha1 = 'abcdefgh'
543
 
        ie.text_size = 100
544
 
        bytes = inv._entry_to_bytes(ie)
545
 
        self.assertEqual('file: file-id\nparent-id\nfilename\n'
546
 
                         'file-rev-id\nabcdefgh\n100\nY', bytes)
547
 
        ie2 = inv._bytes_to_entry(bytes)
548
 
        self.assertEqual(ie, ie2)
549
 
        self.assertIsInstance(ie2.name, unicode)
550
 
        self.assertEqual(('filename', 'file-id', 'file-rev-id'),
551
 
                         inv._bytes_to_utf8name_key(bytes))
552
 
 
553
 
    def test_file2_entry_to_bytes(self):
554
 
        inv = CHKInventory(None)
555
 
        # \u30a9 == 'omega'
556
 
        ie = inventory.InventoryFile('file-id', u'\u03a9name', 'parent-id')
557
 
        ie.executable = False
558
 
        ie.revision = 'file-rev-id'
559
 
        ie.text_sha1 = '123456'
560
 
        ie.text_size = 25
561
 
        bytes = inv._entry_to_bytes(ie)
562
 
        self.assertEqual('file: file-id\nparent-id\n\xce\xa9name\n'
563
 
                         'file-rev-id\n123456\n25\nN', bytes)
564
 
        ie2 = inv._bytes_to_entry(bytes)
565
 
        self.assertEqual(ie, ie2)
566
 
        self.assertIsInstance(ie2.name, unicode)
567
 
        self.assertEqual(('\xce\xa9name', 'file-id', 'file-rev-id'),
568
 
                         inv._bytes_to_utf8name_key(bytes))
569
 
 
570
 
    def test_dir_entry_to_bytes(self):
571
 
        inv = CHKInventory(None)
572
 
        ie = inventory.InventoryDirectory('dir-id', 'dirname', 'parent-id')
573
 
        ie.revision = 'dir-rev-id'
574
 
        bytes = inv._entry_to_bytes(ie)
575
 
        self.assertEqual('dir: dir-id\nparent-id\ndirname\ndir-rev-id', bytes)
576
 
        ie2 = inv._bytes_to_entry(bytes)
577
 
        self.assertEqual(ie, ie2)
578
 
        self.assertIsInstance(ie2.name, unicode)
579
 
        self.assertEqual(('dirname', 'dir-id', 'dir-rev-id'),
580
 
                         inv._bytes_to_utf8name_key(bytes))
581
 
 
582
 
    def test_dir2_entry_to_bytes(self):
583
 
        inv = CHKInventory(None)
584
 
        ie = inventory.InventoryDirectory('dir-id', u'dir\u03a9name',
585
 
                                          None)
586
 
        ie.revision = 'dir-rev-id'
587
 
        bytes = inv._entry_to_bytes(ie)
588
 
        self.assertEqual('dir: dir-id\n\ndir\xce\xa9name\n'
589
 
                         'dir-rev-id', bytes)
590
 
        ie2 = inv._bytes_to_entry(bytes)
591
 
        self.assertEqual(ie, ie2)
592
 
        self.assertIsInstance(ie2.name, unicode)
593
 
        self.assertIs(ie2.parent_id, None)
594
 
        self.assertEqual(('dir\xce\xa9name', 'dir-id', 'dir-rev-id'),
595
 
                         inv._bytes_to_utf8name_key(bytes))
596
 
 
597
 
    def test_symlink_entry_to_bytes(self):
598
 
        inv = CHKInventory(None)
599
 
        ie = inventory.InventoryLink('link-id', 'linkname', 'parent-id')
600
 
        ie.revision = 'link-rev-id'
601
 
        ie.symlink_target = u'target/path'
602
 
        bytes = inv._entry_to_bytes(ie)
603
 
        self.assertEqual('symlink: link-id\nparent-id\nlinkname\n'
604
 
                         'link-rev-id\ntarget/path', bytes)
605
 
        ie2 = inv._bytes_to_entry(bytes)
606
 
        self.assertEqual(ie, ie2)
607
 
        self.assertIsInstance(ie2.name, unicode)
608
 
        self.assertIsInstance(ie2.symlink_target, unicode)
609
 
        self.assertEqual(('linkname', 'link-id', 'link-rev-id'),
610
 
                         inv._bytes_to_utf8name_key(bytes))
611
 
 
612
 
    def test_symlink2_entry_to_bytes(self):
613
 
        inv = CHKInventory(None)
614
 
        ie = inventory.InventoryLink('link-id', u'link\u03a9name', 'parent-id')
615
 
        ie.revision = 'link-rev-id'
616
 
        ie.symlink_target = u'target/\u03a9path'
617
 
        bytes = inv._entry_to_bytes(ie)
618
 
        self.assertEqual('symlink: link-id\nparent-id\nlink\xce\xa9name\n'
619
 
                         'link-rev-id\ntarget/\xce\xa9path', bytes)
620
 
        ie2 = inv._bytes_to_entry(bytes)
621
 
        self.assertEqual(ie, ie2)
622
 
        self.assertIsInstance(ie2.name, unicode)
623
 
        self.assertIsInstance(ie2.symlink_target, unicode)
624
 
        self.assertEqual(('link\xce\xa9name', 'link-id', 'link-rev-id'),
625
 
                         inv._bytes_to_utf8name_key(bytes))
626
 
 
627
 
    def test_tree_reference_entry_to_bytes(self):
628
 
        inv = CHKInventory(None)
629
 
        ie = inventory.TreeReference('tree-root-id', u'tree\u03a9name',
630
 
                                     'parent-id')
631
 
        ie.revision = 'tree-rev-id'
632
 
        ie.reference_revision = 'ref-rev-id'
633
 
        bytes = inv._entry_to_bytes(ie)
634
 
        self.assertEqual('tree: tree-root-id\nparent-id\ntree\xce\xa9name\n'
635
 
                         'tree-rev-id\nref-rev-id', bytes)
636
 
        ie2 = inv._bytes_to_entry(bytes)
637
 
        self.assertEqual(ie, ie2)
638
 
        self.assertIsInstance(ie2.name, unicode)
639
 
        self.assertEqual(('tree\xce\xa9name', 'tree-root-id', 'tree-rev-id'),
640
 
                         inv._bytes_to_utf8name_key(bytes))
 
335
class TestIsRoot(TestCase):
 
336
    """Ensure our root-checking code is accurate."""
 
337
 
 
338
    def test_is_root(self):
 
339
        inv = Inventory('TREE_ROOT')
 
340
        self.assertTrue(inv.is_root('TREE_ROOT'))
 
341
        self.assertFalse(inv.is_root('booga'))
 
342
        inv.root.file_id = 'booga'
 
343
        self.assertFalse(inv.is_root('TREE_ROOT'))
 
344
        self.assertTrue(inv.is_root('booga'))
 
345
        # works properly even if no root is set
 
346
        inv.root = None
 
347
        self.assertFalse(inv.is_root('TREE_ROOT'))
 
348
        self.assertFalse(inv.is_root('booga'))
 
349
 
 
350
 
 
351
class TestTreeReference(TestCase):
 
352
    
 
353
    def test_create(self):
 
354
        inv = Inventory('tree-root-123')
 
355
        inv.add(TreeReference('nested-id', 'nested', parent_id='tree-root-123',
 
356
                              revision='rev', reference_revision='rev2'))
 
357
 
 
358
 
 
359
class TestEncoding(TestCase):
 
360
 
 
361
    def test_error_encoding(self):
 
362
        inv = Inventory('tree-root')
 
363
        inv.add(InventoryFile('a-id', u'\u1234', 'tree-root'))
 
364
        try:
 
365
            inv.add(InventoryFile('b-id', u'\u1234', 'tree-root'))
 
366
        except errors.BzrError, e:
 
367
            self.assertContainsRe(str(e), u'\u1234'.encode('utf-8'))
 
368
        else:
 
369
            self.fail('BzrError not raised')