76
53
self.assert_('src-id' in inv)
78
def test_iter_entries(self):
81
for args in [('src', 'directory', 'src-id'),
82
('doc', 'directory', 'doc-id'),
83
('src/hello.c', 'file', 'hello-id'),
84
('src/bye.c', 'file', 'bye-id'),
85
('Makefile', 'file', 'makefile-id')]:
90
('Makefile', 'makefile-id'),
93
('src/bye.c', 'bye-id'),
94
('src/hello.c', 'hello-id'),
95
], [(path, ie.file_id) for path, ie in inv.iter_entries()])
97
def test_iter_entries_by_dir(self):
100
for args in [('src', 'directory', 'src-id'),
101
('doc', 'directory', 'doc-id'),
102
('src/hello.c', 'file', 'hello-id'),
103
('src/bye.c', 'file', 'bye-id'),
104
('zz', 'file', 'zz-id'),
105
('src/sub/', 'directory', 'sub-id'),
106
('src/zz.c', 'file', 'zzc-id'),
107
('src/sub/a', 'file', 'a-id'),
108
('Makefile', 'file', 'makefile-id')]:
113
('Makefile', 'makefile-id'),
117
('src/bye.c', 'bye-id'),
118
('src/hello.c', 'hello-id'),
119
('src/sub', 'sub-id'),
120
('src/zz.c', 'zzc-id'),
121
('src/sub/a', 'a-id'),
122
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir()])
124
56
def test_version(self):
125
57
"""Inventory remembers the text's version."""
127
59
ie = inv.add_path('foo.txt', 'file')
131
class TestInventoryEntry(TestCase):
133
def test_file_kind_character(self):
134
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
135
self.assertEqual(file.kind_character(), '')
137
def test_dir_kind_character(self):
138
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
139
self.assertEqual(dir.kind_character(), '/')
141
def test_link_kind_character(self):
142
dir = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
143
self.assertEqual(dir.kind_character(), '')
145
def test_dir_detect_changes(self):
146
left = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
148
left.executable = True
149
left.symlink_target='foo'
150
right = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
151
right.text_sha1 = 321
152
right.symlink_target='bar'
153
self.assertEqual((False, False), left.detect_changes(right))
154
self.assertEqual((False, False), right.detect_changes(left))
156
def test_file_detect_changes(self):
157
left = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
159
right = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
160
right.text_sha1 = 123
161
self.assertEqual((False, False), left.detect_changes(right))
162
self.assertEqual((False, False), right.detect_changes(left))
163
left.executable = True
164
self.assertEqual((False, True), left.detect_changes(right))
165
self.assertEqual((False, True), right.detect_changes(left))
166
right.text_sha1 = 321
167
self.assertEqual((True, True), left.detect_changes(right))
168
self.assertEqual((True, True), right.detect_changes(left))
170
def test_symlink_detect_changes(self):
171
left = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
173
left.executable = True
174
left.symlink_target='foo'
175
right = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
176
right.text_sha1 = 321
177
right.symlink_target='foo'
178
self.assertEqual((False, False), left.detect_changes(right))
179
self.assertEqual((False, False), right.detect_changes(left))
180
left.symlink_target = 'different'
181
self.assertEqual((True, False), left.detect_changes(right))
182
self.assertEqual((True, False), right.detect_changes(left))
184
def test_file_has_text(self):
185
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
186
self.failUnless(file.has_text())
188
def test_directory_has_text(self):
189
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
190
self.failIf(dir.has_text())
192
def test_link_has_text(self):
193
link = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
194
self.failIf(link.has_text())
196
def test_make_entry(self):
197
self.assertIsInstance(inventory.make_entry("file", "name", ROOT_ID),
198
inventory.InventoryFile)
199
self.assertIsInstance(inventory.make_entry("symlink", "name", ROOT_ID),
200
inventory.InventoryLink)
201
self.assertIsInstance(inventory.make_entry("directory", "name", ROOT_ID),
202
inventory.InventoryDirectory)
204
def test_make_entry_non_normalized(self):
205
orig_normalized_filename = osutils.normalized_filename
208
osutils.normalized_filename = osutils._accessible_normalized_filename
209
entry = inventory.make_entry("file", u'a\u030a', ROOT_ID)
210
self.assertEqual(u'\xe5', entry.name)
211
self.assertIsInstance(entry, inventory.InventoryFile)
213
osutils.normalized_filename = osutils._inaccessible_normalized_filename
214
self.assertRaises(errors.InvalidNormalization,
215
inventory.make_entry, 'file', u'a\u030a', ROOT_ID)
217
osutils.normalized_filename = orig_normalized_filename
220
class TestEntryDiffing(TestCaseWithTransport):
223
super(TestEntryDiffing, self).setUp()
224
self.wt = self.make_branch_and_tree('.')
225
self.branch = self.wt.branch
226
print >> open('file', 'wb'), 'foo'
227
print >> open('binfile', 'wb'), 'foo'
228
self.wt.add(['file'], ['fileid'])
229
self.wt.add(['binfile'], ['binfileid'])
231
os.symlink('target1', 'symlink')
232
self.wt.add(['symlink'], ['linkid'])
233
self.wt.commit('message_1', rev_id = '1')
234
print >> open('file', 'wb'), 'bar'
235
print >> open('binfile', 'wb'), 'x' * 1023 + '\x00'
238
os.symlink('target2', 'symlink')
239
self.tree_1 = self.branch.repository.revision_tree('1')
240
self.inv_1 = self.branch.repository.get_inventory('1')
241
self.file_1 = self.inv_1['fileid']
242
self.file_1b = self.inv_1['binfileid']
243
self.tree_2 = self.wt
244
self.inv_2 = self.tree_2.read_working_inventory()
245
self.file_2 = self.inv_2['fileid']
246
self.file_2b = self.inv_2['binfileid']
248
self.link_1 = self.inv_1['linkid']
249
self.link_2 = self.inv_2['linkid']
251
def test_file_diff_deleted(self):
253
self.file_1.diff(internal_diff,
254
"old_label", self.tree_1,
255
"/dev/null", None, None,
257
self.assertEqual(output.getvalue(), "--- old_label\n"
263
def test_file_diff_added(self):
265
self.file_1.diff(internal_diff,
266
"new_label", self.tree_1,
267
"/dev/null", None, None,
268
output, reverse=True)
269
self.assertEqual(output.getvalue(), "--- /dev/null\n"
275
def test_file_diff_changed(self):
277
self.file_1.diff(internal_diff,
278
"/dev/null", self.tree_1,
279
"new_label", self.file_2, self.tree_2,
281
self.assertEqual(output.getvalue(), "--- /dev/null\n"
288
def test_file_diff_binary(self):
290
self.file_1.diff(internal_diff,
291
"/dev/null", self.tree_1,
292
"new_label", self.file_2b, self.tree_2,
294
self.assertEqual(output.getvalue(),
295
"Binary files /dev/null and new_label differ\n")
296
def test_link_diff_deleted(self):
297
if not has_symlinks():
300
self.link_1.diff(internal_diff,
301
"old_label", self.tree_1,
302
"/dev/null", None, None,
304
self.assertEqual(output.getvalue(),
305
"=== target was 'target1'\n")
307
def test_link_diff_added(self):
308
if not has_symlinks():
311
self.link_1.diff(internal_diff,
312
"new_label", self.tree_1,
313
"/dev/null", None, None,
314
output, reverse=True)
315
self.assertEqual(output.getvalue(),
316
"=== target is 'target1'\n")
318
def test_link_diff_changed(self):
319
if not has_symlinks():
322
self.link_1.diff(internal_diff,
323
"/dev/null", self.tree_1,
324
"new_label", self.link_2, self.tree_2,
326
self.assertEqual(output.getvalue(),
327
"=== target changed 'target1' => 'target2'\n")
330
class TestSnapshot(TestCaseWithTransport):
333
# for full testing we'll need a branch
334
# with a subdir to test parent changes.
335
# and a file, link and dir under that.
336
# but right now I only need one attribute
337
# to change, and then test merge patterns
338
# with fake parent entries.
339
super(TestSnapshot, self).setUp()
340
self.wt = self.make_branch_and_tree('.')
341
self.branch = self.wt.branch
342
self.build_tree(['subdir/', 'subdir/file'], line_endings='binary')
343
self.wt.add(['subdir', 'subdir/file'],
347
self.wt.commit('message_1', rev_id = '1')
348
self.tree_1 = self.branch.repository.revision_tree('1')
349
self.inv_1 = self.branch.repository.get_inventory('1')
350
self.file_1 = self.inv_1['fileid']
351
self.file_active = self.wt.inventory['fileid']
352
self.builder = self.branch.get_commit_builder([], timestamp=time.time(), revision_id='2')
354
def test_snapshot_new_revision(self):
355
# This tests that a simple commit with no parents makes a new
356
# revision value in the inventory entry
357
self.file_active.snapshot('2', 'subdir/file', {}, self.wt, self.builder)
358
# expected outcome - file_1 has a revision id of '2', and we can get
359
# its text of 'file contents' out of the weave.
360
self.assertEqual(self.file_1.revision, '1')
361
self.assertEqual(self.file_active.revision, '2')
362
# this should be a separate test probably, but lets check it once..
363
lines = self.branch.repository.weave_store.get_weave(
365
self.branch.get_transaction()).get_lines('2')
366
self.assertEqual(lines, ['contents of subdir/file\n'])
368
def test_snapshot_unchanged(self):
369
#This tests that a simple commit does not make a new entry for
370
# an unchanged inventory entry
371
self.file_active.snapshot('2', 'subdir/file', {'1':self.file_1},
372
self.wt, self.builder)
373
self.assertEqual(self.file_1.revision, '1')
374
self.assertEqual(self.file_active.revision, '1')
375
vf = self.branch.repository.weave_store.get_weave(
377
self.branch.repository.get_transaction())
378
self.assertRaises(errors.RevisionNotPresent,
382
def test_snapshot_merge_identical_different_revid(self):
383
# This tests that a commit with two identical parents, one of which has
384
# a different revision id, results in a new revision id in the entry.
385
# 1->other, commit a merge of other against 1, results in 2.
386
other_ie = inventory.InventoryFile('fileid', 'newname', self.file_1.parent_id)
387
other_ie = inventory.InventoryFile('fileid', 'file', self.file_1.parent_id)
388
other_ie.revision = '1'
389
other_ie.text_sha1 = self.file_1.text_sha1
390
other_ie.text_size = self.file_1.text_size
391
self.assertEqual(self.file_1, other_ie)
392
other_ie.revision = 'other'
393
self.assertNotEqual(self.file_1, other_ie)
394
versionfile = self.branch.repository.weave_store.get_weave(
395
'fileid', self.branch.repository.get_transaction())
396
versionfile.clone_text('other', '1', ['1'])
397
self.file_active.snapshot('2', 'subdir/file',
398
{'1':self.file_1, 'other':other_ie},
399
self.wt, self.builder)
400
self.assertEqual(self.file_active.revision, '2')
402
def test_snapshot_changed(self):
403
# This tests that a commit with one different parent results in a new
404
# revision id in the entry.
405
self.file_active.name='newname'
406
rename('subdir/file', 'subdir/newname')
407
self.file_active.snapshot('2', 'subdir/newname', {'1':self.file_1},
408
self.wt, self.builder)
409
# expected outcome - file_1 has a revision id of '2'
410
self.assertEqual(self.file_active.revision, '2')
413
class TestPreviousHeads(TestCaseWithTransport):
416
# we want several inventories, that respectively
417
# give use the following scenarios:
418
# A) fileid not in any inventory (A),
419
# B) fileid present in one inventory (B) and (A,B)
420
# C) fileid present in two inventories, and they
421
# are not mutual descendents (B, C)
422
# D) fileid present in two inventories and one is
423
# a descendent of the other. (B, D)
424
super(TestPreviousHeads, self).setUp()
425
self.wt = self.make_branch_and_tree('.')
426
self.branch = self.wt.branch
427
self.build_tree(['file'])
428
self.wt.commit('new branch', allow_pointless=True, rev_id='A')
429
self.inv_A = self.branch.repository.get_inventory('A')
430
self.wt.add(['file'], ['fileid'])
431
self.wt.commit('add file', rev_id='B')
432
self.inv_B = self.branch.repository.get_inventory('B')
433
uncommit(self.branch, tree=self.wt)
434
self.assertEqual(self.branch.revision_history(), ['A'])
435
self.wt.commit('another add of file', rev_id='C')
436
self.inv_C = self.branch.repository.get_inventory('C')
437
self.wt.add_pending_merge('B')
438
self.wt.commit('merge in B', rev_id='D')
439
self.inv_D = self.branch.repository.get_inventory('D')
440
self.file_active = self.wt.inventory['fileid']
441
self.weave = self.branch.repository.weave_store.get_weave('fileid',
442
self.branch.repository.get_transaction())
444
def get_previous_heads(self, inventories):
445
return self.file_active.find_previous_heads(
447
self.branch.repository.weave_store,
448
self.branch.repository.get_transaction())
450
def test_fileid_in_no_inventory(self):
451
self.assertEqual({}, self.get_previous_heads([self.inv_A]))
453
def test_fileid_in_one_inventory(self):
454
self.assertEqual({'B':self.inv_B['fileid']},
455
self.get_previous_heads([self.inv_B]))
456
self.assertEqual({'B':self.inv_B['fileid']},
457
self.get_previous_heads([self.inv_A, self.inv_B]))
458
self.assertEqual({'B':self.inv_B['fileid']},
459
self.get_previous_heads([self.inv_B, self.inv_A]))
461
def test_fileid_in_two_inventories_gives_both_entries(self):
462
self.assertEqual({'B':self.inv_B['fileid'],
463
'C':self.inv_C['fileid']},
464
self.get_previous_heads([self.inv_B, self.inv_C]))
465
self.assertEqual({'B':self.inv_B['fileid'],
466
'C':self.inv_C['fileid']},
467
self.get_previous_heads([self.inv_C, self.inv_B]))
469
def test_fileid_in_two_inventories_already_merged_gives_head(self):
470
self.assertEqual({'D':self.inv_D['fileid']},
471
self.get_previous_heads([self.inv_B, self.inv_D]))
472
self.assertEqual({'D':self.inv_D['fileid']},
473
self.get_previous_heads([self.inv_D, self.inv_B]))
475
# TODO: test two inventories with the same file revision
478
class TestDescribeChanges(TestCase):
480
def test_describe_change(self):
481
# we need to test the following change combinations:
487
# renamed/reparented and modified
488
# change kind (perhaps can't be done yet?)
489
# also, merged in combination with all of these?
490
old_a = InventoryFile('a-id', 'a_file', ROOT_ID)
491
old_a.text_sha1 = '123132'
493
new_a = InventoryFile('a-id', 'a_file', ROOT_ID)
494
new_a.text_sha1 = '123132'
497
self.assertChangeDescription('unchanged', old_a, new_a)
500
new_a.text_sha1 = 'abcabc'
501
self.assertChangeDescription('modified', old_a, new_a)
503
self.assertChangeDescription('added', None, new_a)
504
self.assertChangeDescription('removed', old_a, None)
505
# perhaps a bit questionable but seems like the most reasonable thing...
506
self.assertChangeDescription('unchanged', None, None)
508
# in this case it's both renamed and modified; show a rename and
510
new_a.name = 'newfilename'
511
self.assertChangeDescription('modified and renamed', old_a, new_a)
513
# reparenting is 'renaming'
514
new_a.name = old_a.name
515
new_a.parent_id = 'somedir-id'
516
self.assertChangeDescription('modified and renamed', old_a, new_a)
518
# reset the content values so its not modified
519
new_a.text_size = old_a.text_size
520
new_a.text_sha1 = old_a.text_sha1
521
new_a.name = old_a.name
523
new_a.name = 'newfilename'
524
self.assertChangeDescription('renamed', old_a, new_a)
526
# reparenting is 'renaming'
527
new_a.name = old_a.name
528
new_a.parent_id = 'somedir-id'
529
self.assertChangeDescription('renamed', old_a, new_a)
531
def assertChangeDescription(self, expected_change, old_ie, new_ie):
532
change = InventoryEntry.describe_change(old_ie, new_ie)
533
self.assertEqual(expected_change, change)
536
class TestRevert(TestCaseWithTransport):
538
def test_dangling_id(self):
539
wt = self.make_branch_and_tree('b1')
540
self.assertEqual(len(wt.inventory), 1)
541
open('b1/a', 'wb').write('a test\n')
543
self.assertEqual(len(wt.inventory), 2)
546
self.assertEqual(len(wt.inventory), 1)
added
removed
bzrlib/selftest/testinv.py
