84
53
self.assert_('src-id' in inv)
86
def test_non_directory_children(self):
87
"""Test path2id when a parent directory has no children"""
88
inv = inventory.Inventory('tree_root')
89
inv.add(inventory.InventoryFile('file-id','file',
90
parent_id='tree_root'))
91
inv.add(inventory.InventoryLink('link-id','link',
92
parent_id='tree_root'))
93
self.assertIs(None, inv.path2id('file/subfile'))
94
self.assertIs(None, inv.path2id('link/subfile'))
96
def test_iter_entries(self):
99
for args in [('src', 'directory', 'src-id'),
100
('doc', 'directory', 'doc-id'),
101
('src/hello.c', 'file', 'hello-id'),
102
('src/bye.c', 'file', 'bye-id'),
103
('Makefile', 'file', 'makefile-id')]:
108
('Makefile', 'makefile-id'),
111
('src/bye.c', 'bye-id'),
112
('src/hello.c', 'hello-id'),
113
], [(path, ie.file_id) for path, ie in inv.iter_entries()])
115
def test_iter_entries_by_dir(self):
118
for args in [('src', 'directory', 'src-id'),
119
('doc', 'directory', 'doc-id'),
120
('src/hello.c', 'file', 'hello-id'),
121
('src/bye.c', 'file', 'bye-id'),
122
('zz', 'file', 'zz-id'),
123
('src/sub/', 'directory', 'sub-id'),
124
('src/zz.c', 'file', 'zzc-id'),
125
('src/sub/a', 'file', 'a-id'),
126
('Makefile', 'file', 'makefile-id')]:
131
('Makefile', 'makefile-id'),
135
('src/bye.c', 'bye-id'),
136
('src/hello.c', 'hello-id'),
137
('src/sub', 'sub-id'),
138
('src/zz.c', 'zzc-id'),
139
('src/sub/a', 'a-id'),
140
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir()])
144
('Makefile', 'makefile-id'),
148
('src/bye.c', 'bye-id'),
149
('src/hello.c', 'hello-id'),
150
('src/sub', 'sub-id'),
151
('src/zz.c', 'zzc-id'),
152
('src/sub/a', 'a-id'),
153
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
154
specific_file_ids=('a-id', 'zzc-id', 'doc-id', ROOT_ID,
155
'hello-id', 'bye-id', 'zz-id', 'src-id', 'makefile-id',
159
('Makefile', 'makefile-id'),
162
('src/bye.c', 'bye-id'),
163
('src/hello.c', 'hello-id'),
164
('src/zz.c', 'zzc-id'),
165
('src/sub/a', 'a-id'),
166
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
167
specific_file_ids=('a-id', 'zzc-id', 'doc-id',
168
'hello-id', 'bye-id', 'zz-id', 'makefile-id'))])
171
('Makefile', 'makefile-id'),
172
('src/bye.c', 'bye-id'),
173
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
174
specific_file_ids=('bye-id', 'makefile-id'))])
177
('Makefile', 'makefile-id'),
178
('src/bye.c', 'bye-id'),
179
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
180
specific_file_ids=('bye-id', 'makefile-id'))])
183
('src/bye.c', 'bye-id'),
184
], [(path, ie.file_id) for path, ie in inv.iter_entries_by_dir(
185
specific_file_ids=('bye-id',))])
187
56
def test_version(self):
188
57
"""Inventory remembers the text's version."""
190
59
ie = inv.add_path('foo.txt', 'file')
194
class TestInventoryEntry(TestCase):
196
def test_file_kind_character(self):
197
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
198
self.assertEqual(file.kind_character(), '')
200
def test_dir_kind_character(self):
201
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
202
self.assertEqual(dir.kind_character(), '/')
204
def test_link_kind_character(self):
205
dir = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
206
self.assertEqual(dir.kind_character(), '')
208
def test_dir_detect_changes(self):
209
left = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
211
left.executable = True
212
left.symlink_target='foo'
213
right = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
214
right.text_sha1 = 321
215
right.symlink_target='bar'
216
self.assertEqual((False, False), left.detect_changes(right))
217
self.assertEqual((False, False), right.detect_changes(left))
219
def test_file_detect_changes(self):
220
left = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
222
right = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
223
right.text_sha1 = 123
224
self.assertEqual((False, False), left.detect_changes(right))
225
self.assertEqual((False, False), right.detect_changes(left))
226
left.executable = True
227
self.assertEqual((False, True), left.detect_changes(right))
228
self.assertEqual((False, True), right.detect_changes(left))
229
right.text_sha1 = 321
230
self.assertEqual((True, True), left.detect_changes(right))
231
self.assertEqual((True, True), right.detect_changes(left))
233
def test_symlink_detect_changes(self):
234
left = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
236
left.executable = True
237
left.symlink_target='foo'
238
right = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
239
right.text_sha1 = 321
240
right.symlink_target='foo'
241
self.assertEqual((False, False), left.detect_changes(right))
242
self.assertEqual((False, False), right.detect_changes(left))
243
left.symlink_target = 'different'
244
self.assertEqual((True, False), left.detect_changes(right))
245
self.assertEqual((True, False), right.detect_changes(left))
247
def test_file_has_text(self):
248
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
249
self.failUnless(file.has_text())
251
def test_directory_has_text(self):
252
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
253
self.failIf(dir.has_text())
255
def test_link_has_text(self):
256
link = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
257
self.failIf(link.has_text())
259
def test_make_entry(self):
260
self.assertIsInstance(inventory.make_entry("file", "name", ROOT_ID),
261
inventory.InventoryFile)
262
self.assertIsInstance(inventory.make_entry("symlink", "name", ROOT_ID),
263
inventory.InventoryLink)
264
self.assertIsInstance(inventory.make_entry("directory", "name", ROOT_ID),
265
inventory.InventoryDirectory)
267
def test_make_entry_non_normalized(self):
268
orig_normalized_filename = osutils.normalized_filename
271
osutils.normalized_filename = osutils._accessible_normalized_filename
272
entry = inventory.make_entry("file", u'a\u030a', ROOT_ID)
273
self.assertEqual(u'\xe5', entry.name)
274
self.assertIsInstance(entry, inventory.InventoryFile)
276
osutils.normalized_filename = osutils._inaccessible_normalized_filename
277
self.assertRaises(errors.InvalidNormalization,
278
inventory.make_entry, 'file', u'a\u030a', ROOT_ID)
280
osutils.normalized_filename = orig_normalized_filename
283
class TestEntryDiffing(TestCaseWithTransport):
286
super(TestEntryDiffing, self).setUp()
287
self.wt = self.make_branch_and_tree('.')
288
self.branch = self.wt.branch
289
print >> open('file', 'wb'), 'foo'
290
print >> open('binfile', 'wb'), 'foo'
291
self.wt.add(['file'], ['fileid'])
292
self.wt.add(['binfile'], ['binfileid'])
294
os.symlink('target1', 'symlink')
295
self.wt.add(['symlink'], ['linkid'])
296
self.wt.commit('message_1', rev_id = '1')
297
print >> open('file', 'wb'), 'bar'
298
print >> open('binfile', 'wb'), 'x' * 1023 + '\x00'
301
os.symlink('target2', 'symlink')
302
self.tree_1 = self.branch.repository.revision_tree('1')
303
self.inv_1 = self.branch.repository.get_inventory('1')
304
self.file_1 = self.inv_1['fileid']
305
self.file_1b = self.inv_1['binfileid']
306
self.tree_2 = self.wt
307
self.inv_2 = self.tree_2.read_working_inventory()
308
self.file_2 = self.inv_2['fileid']
309
self.file_2b = self.inv_2['binfileid']
311
self.link_1 = self.inv_1['linkid']
312
self.link_2 = self.inv_2['linkid']
314
def test_file_diff_deleted(self):
316
self.file_1.diff(internal_diff,
317
"old_label", self.tree_1,
318
"/dev/null", None, None,
320
self.assertEqual(output.getvalue(), "--- old_label\n"
326
def test_file_diff_added(self):
328
self.file_1.diff(internal_diff,
329
"new_label", self.tree_1,
330
"/dev/null", None, None,
331
output, reverse=True)
332
self.assertEqual(output.getvalue(), "--- /dev/null\n"
338
def test_file_diff_changed(self):
340
self.file_1.diff(internal_diff,
341
"/dev/null", self.tree_1,
342
"new_label", self.file_2, self.tree_2,
344
self.assertEqual(output.getvalue(), "--- /dev/null\n"
351
def test_file_diff_binary(self):
353
self.file_1.diff(internal_diff,
354
"/dev/null", self.tree_1,
355
"new_label", self.file_2b, self.tree_2,
357
self.assertEqual(output.getvalue(),
358
"Binary files /dev/null and new_label differ\n")
359
def test_link_diff_deleted(self):
360
if not has_symlinks():
363
self.link_1.diff(internal_diff,
364
"old_label", self.tree_1,
365
"/dev/null", None, None,
367
self.assertEqual(output.getvalue(),
368
"=== target was 'target1'\n")
370
def test_link_diff_added(self):
371
if not has_symlinks():
374
self.link_1.diff(internal_diff,
375
"new_label", self.tree_1,
376
"/dev/null", None, None,
377
output, reverse=True)
378
self.assertEqual(output.getvalue(),
379
"=== target is 'target1'\n")
381
def test_link_diff_changed(self):
382
if not has_symlinks():
385
self.link_1.diff(internal_diff,
386
"/dev/null", self.tree_1,
387
"new_label", self.link_2, self.tree_2,
389
self.assertEqual(output.getvalue(),
390
"=== target changed 'target1' => 'target2'\n")
393
class TestSnapshot(TestCaseWithTransport):
396
# for full testing we'll need a branch
397
# with a subdir to test parent changes.
398
# and a file, link and dir under that.
399
# but right now I only need one attribute
400
# to change, and then test merge patterns
401
# with fake parent entries.
402
super(TestSnapshot, self).setUp()
403
self.wt = self.make_branch_and_tree('.')
404
self.branch = self.wt.branch
405
self.build_tree(['subdir/', 'subdir/file'], line_endings='binary')
406
self.wt.add(['subdir', 'subdir/file'],
410
self.wt.commit('message_1', rev_id = '1')
411
self.tree_1 = self.branch.repository.revision_tree('1')
412
self.inv_1 = self.branch.repository.get_inventory('1')
413
self.file_1 = self.inv_1['fileid']
414
self.file_active = self.wt.inventory['fileid']
415
self.builder = self.branch.get_commit_builder([], timestamp=time.time(), revision_id='2')
417
def test_snapshot_new_revision(self):
418
# This tests that a simple commit with no parents makes a new
419
# revision value in the inventory entry
420
self.file_active.snapshot('2', 'subdir/file', {}, self.wt, self.builder)
421
# expected outcome - file_1 has a revision id of '2', and we can get
422
# its text of 'file contents' out of the weave.
423
self.assertEqual(self.file_1.revision, '1')
424
self.assertEqual(self.file_active.revision, '2')
425
# this should be a separate test probably, but lets check it once..
426
lines = self.branch.repository.weave_store.get_weave(
428
self.branch.get_transaction()).get_lines('2')
429
self.assertEqual(lines, ['contents of subdir/file\n'])
431
def test_snapshot_unchanged(self):
432
#This tests that a simple commit does not make a new entry for
433
# an unchanged inventory entry
434
self.file_active.snapshot('2', 'subdir/file', {'1':self.file_1},
435
self.wt, self.builder)
436
self.assertEqual(self.file_1.revision, '1')
437
self.assertEqual(self.file_active.revision, '1')
438
vf = self.branch.repository.weave_store.get_weave(
440
self.branch.repository.get_transaction())
441
self.assertRaises(errors.RevisionNotPresent,
445
def test_snapshot_merge_identical_different_revid(self):
446
# This tests that a commit with two identical parents, one of which has
447
# a different revision id, results in a new revision id in the entry.
448
# 1->other, commit a merge of other against 1, results in 2.
449
other_ie = inventory.InventoryFile('fileid', 'newname', self.file_1.parent_id)
450
other_ie = inventory.InventoryFile('fileid', 'file', self.file_1.parent_id)
451
other_ie.revision = '1'
452
other_ie.text_sha1 = self.file_1.text_sha1
453
other_ie.text_size = self.file_1.text_size
454
self.assertEqual(self.file_1, other_ie)
455
other_ie.revision = 'other'
456
self.assertNotEqual(self.file_1, other_ie)
457
versionfile = self.branch.repository.weave_store.get_weave(
458
'fileid', self.branch.repository.get_transaction())
459
versionfile.clone_text('other', '1', ['1'])
460
self.file_active.snapshot('2', 'subdir/file',
461
{'1':self.file_1, 'other':other_ie},
462
self.wt, self.builder)
463
self.assertEqual(self.file_active.revision, '2')
465
def test_snapshot_changed(self):
466
# This tests that a commit with one different parent results in a new
467
# revision id in the entry.
468
self.file_active.name='newname'
469
rename('subdir/file', 'subdir/newname')
470
self.file_active.snapshot('2', 'subdir/newname', {'1':self.file_1},
471
self.wt, self.builder)
472
# expected outcome - file_1 has a revision id of '2'
473
self.assertEqual(self.file_active.revision, '2')
476
class TestPreviousHeads(TestCaseWithTransport):
479
# we want several inventories, that respectively
480
# give use the following scenarios:
481
# A) fileid not in any inventory (A),
482
# B) fileid present in one inventory (B) and (A,B)
483
# C) fileid present in two inventories, and they
484
# are not mutual descendents (B, C)
485
# D) fileid present in two inventories and one is
486
# a descendent of the other. (B, D)
487
super(TestPreviousHeads, self).setUp()
488
self.wt = self.make_branch_and_tree('.')
489
self.branch = self.wt.branch
490
self.build_tree(['file'])
491
self.wt.commit('new branch', allow_pointless=True, rev_id='A')
492
self.inv_A = self.branch.repository.get_inventory('A')
493
self.wt.add(['file'], ['fileid'])
494
self.wt.commit('add file', rev_id='B')
495
self.inv_B = self.branch.repository.get_inventory('B')
496
uncommit(self.branch, tree=self.wt)
497
self.assertEqual(self.branch.revision_history(), ['A'])
498
self.wt.commit('another add of file', rev_id='C')
499
self.inv_C = self.branch.repository.get_inventory('C')
500
self.wt.add_parent_tree_id('B')
501
self.wt.commit('merge in B', rev_id='D')
502
self.inv_D = self.branch.repository.get_inventory('D')
503
self.file_active = self.wt.inventory['fileid']
504
self.weave = self.branch.repository.weave_store.get_weave('fileid',
505
self.branch.repository.get_transaction())
507
def get_previous_heads(self, inventories):
508
return self.file_active.find_previous_heads(
510
self.branch.repository.weave_store,
511
self.branch.repository.get_transaction())
513
def test_fileid_in_no_inventory(self):
514
self.assertEqual({}, self.get_previous_heads([self.inv_A]))
516
def test_fileid_in_one_inventory(self):
517
self.assertEqual({'B':self.inv_B['fileid']},
518
self.get_previous_heads([self.inv_B]))
519
self.assertEqual({'B':self.inv_B['fileid']},
520
self.get_previous_heads([self.inv_A, self.inv_B]))
521
self.assertEqual({'B':self.inv_B['fileid']},
522
self.get_previous_heads([self.inv_B, self.inv_A]))
524
def test_fileid_in_two_inventories_gives_both_entries(self):
525
self.assertEqual({'B':self.inv_B['fileid'],
526
'C':self.inv_C['fileid']},
527
self.get_previous_heads([self.inv_B, self.inv_C]))
528
self.assertEqual({'B':self.inv_B['fileid'],
529
'C':self.inv_C['fileid']},
530
self.get_previous_heads([self.inv_C, self.inv_B]))
532
def test_fileid_in_two_inventories_already_merged_gives_head(self):
533
self.assertEqual({'D':self.inv_D['fileid']},
534
self.get_previous_heads([self.inv_B, self.inv_D]))
535
self.assertEqual({'D':self.inv_D['fileid']},
536
self.get_previous_heads([self.inv_D, self.inv_B]))
538
# TODO: test two inventories with the same file revision
541
class TestDescribeChanges(TestCase):
543
def test_describe_change(self):
544
# we need to test the following change combinations:
550
# renamed/reparented and modified
551
# change kind (perhaps can't be done yet?)
552
# also, merged in combination with all of these?
553
old_a = InventoryFile('a-id', 'a_file', ROOT_ID)
554
old_a.text_sha1 = '123132'
556
new_a = InventoryFile('a-id', 'a_file', ROOT_ID)
557
new_a.text_sha1 = '123132'
560
self.assertChangeDescription('unchanged', old_a, new_a)
563
new_a.text_sha1 = 'abcabc'
564
self.assertChangeDescription('modified', old_a, new_a)
566
self.assertChangeDescription('added', None, new_a)
567
self.assertChangeDescription('removed', old_a, None)
568
# perhaps a bit questionable but seems like the most reasonable thing...
569
self.assertChangeDescription('unchanged', None, None)
571
# in this case it's both renamed and modified; show a rename and
573
new_a.name = 'newfilename'
574
self.assertChangeDescription('modified and renamed', old_a, new_a)
576
# reparenting is 'renaming'
577
new_a.name = old_a.name
578
new_a.parent_id = 'somedir-id'
579
self.assertChangeDescription('modified and renamed', old_a, new_a)
581
# reset the content values so its not modified
582
new_a.text_size = old_a.text_size
583
new_a.text_sha1 = old_a.text_sha1
584
new_a.name = old_a.name
586
new_a.name = 'newfilename'
587
self.assertChangeDescription('renamed', old_a, new_a)
589
# reparenting is 'renaming'
590
new_a.name = old_a.name
591
new_a.parent_id = 'somedir-id'
592
self.assertChangeDescription('renamed', old_a, new_a)
594
def assertChangeDescription(self, expected_change, old_ie, new_ie):
595
change = InventoryEntry.describe_change(old_ie, new_ie)
596
self.assertEqual(expected_change, change)
599
class TestRevert(TestCaseWithTransport):
601
def test_dangling_id(self):
602
wt = self.make_branch_and_tree('b1')
603
self.assertEqual(len(wt.inventory), 1)
604
open('b1/a', 'wb').write('a test\n')
606
self.assertEqual(len(wt.inventory), 2)
609
self.assertEqual(len(wt.inventory), 1)
612
class TestIsRoot(TestCase):
613
"""Ensure our root-checking code is accurate."""
615
def test_is_root(self):
616
inv = Inventory('TREE_ROOT')
617
self.assertTrue(inv.is_root('TREE_ROOT'))
618
self.assertFalse(inv.is_root('booga'))
619
inv.root.file_id = 'booga'
620
self.assertFalse(inv.is_root('TREE_ROOT'))
621
self.assertTrue(inv.is_root('booga'))
622
# works properly even if no root is set
624
self.assertFalse(inv.is_root('TREE_ROOT'))
625
self.assertFalse(inv.is_root('booga'))
added
removed
bzrlib/selftest/testinv.py
