76
53
self.assert_('src-id' in inv)
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'))
88
def test_iter_entries(self):
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')]:
100
('Makefile', 'makefile-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()])
107
def test_iter_entries_by_dir(self):
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')]:
123
('Makefile', 'makefile-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()])
134
56
def test_version(self):
135
57
"""Inventory remembers the text's version."""
137
59
ie = inv.add_path('foo.txt', 'file')
141
class TestInventoryEntry(TestCase):
143
def test_file_kind_character(self):
144
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
145
self.assertEqual(file.kind_character(), '')
147
def test_dir_kind_character(self):
148
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
149
self.assertEqual(dir.kind_character(), '/')
151
def test_link_kind_character(self):
152
dir = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
153
self.assertEqual(dir.kind_character(), '')
155
def test_dir_detect_changes(self):
156
left = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
158
left.executable = True
159
left.symlink_target='foo'
160
right = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
161
right.text_sha1 = 321
162
right.symlink_target='bar'
163
self.assertEqual((False, False), left.detect_changes(right))
164
self.assertEqual((False, False), right.detect_changes(left))
166
def test_file_detect_changes(self):
167
left = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
169
right = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
170
right.text_sha1 = 123
171
self.assertEqual((False, False), left.detect_changes(right))
172
self.assertEqual((False, False), right.detect_changes(left))
173
left.executable = True
174
self.assertEqual((False, True), left.detect_changes(right))
175
self.assertEqual((False, True), right.detect_changes(left))
176
right.text_sha1 = 321
177
self.assertEqual((True, True), left.detect_changes(right))
178
self.assertEqual((True, True), right.detect_changes(left))
180
def test_symlink_detect_changes(self):
181
left = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
183
left.executable = True
184
left.symlink_target='foo'
185
right = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
186
right.text_sha1 = 321
187
right.symlink_target='foo'
188
self.assertEqual((False, False), left.detect_changes(right))
189
self.assertEqual((False, False), right.detect_changes(left))
190
left.symlink_target = 'different'
191
self.assertEqual((True, False), left.detect_changes(right))
192
self.assertEqual((True, False), right.detect_changes(left))
194
def test_file_has_text(self):
195
file = inventory.InventoryFile('123', 'hello.c', ROOT_ID)
196
self.failUnless(file.has_text())
198
def test_directory_has_text(self):
199
dir = inventory.InventoryDirectory('123', 'hello.c', ROOT_ID)
200
self.failIf(dir.has_text())
202
def test_link_has_text(self):
203
link = inventory.InventoryLink('123', 'hello.c', ROOT_ID)
204
self.failIf(link.has_text())
206
def test_make_entry(self):
207
self.assertIsInstance(inventory.make_entry("file", "name", ROOT_ID),
208
inventory.InventoryFile)
209
self.assertIsInstance(inventory.make_entry("symlink", "name", ROOT_ID),
210
inventory.InventoryLink)
211
self.assertIsInstance(inventory.make_entry("directory", "name", ROOT_ID),
212
inventory.InventoryDirectory)
214
def test_make_entry_non_normalized(self):
215
orig_normalized_filename = osutils.normalized_filename
218
osutils.normalized_filename = osutils._accessible_normalized_filename
219
entry = inventory.make_entry("file", u'a\u030a', ROOT_ID)
220
self.assertEqual(u'\xe5', entry.name)
221
self.assertIsInstance(entry, inventory.InventoryFile)
223
osutils.normalized_filename = osutils._inaccessible_normalized_filename
224
self.assertRaises(errors.InvalidNormalization,
225
inventory.make_entry, 'file', u'a\u030a', ROOT_ID)
227
osutils.normalized_filename = orig_normalized_filename
230
class TestEntryDiffing(TestCaseWithTransport):
233
super(TestEntryDiffing, self).setUp()
234
self.wt = self.make_branch_and_tree('.')
235
self.branch = self.wt.branch
236
print >> open('file', 'wb'), 'foo'
237
print >> open('binfile', 'wb'), 'foo'
238
self.wt.add(['file'], ['fileid'])
239
self.wt.add(['binfile'], ['binfileid'])
241
os.symlink('target1', 'symlink')
242
self.wt.add(['symlink'], ['linkid'])
243
self.wt.commit('message_1', rev_id = '1')
244
print >> open('file', 'wb'), 'bar'
245
print >> open('binfile', 'wb'), 'x' * 1023 + '\x00'
248
os.symlink('target2', 'symlink')
249
self.tree_1 = self.branch.repository.revision_tree('1')
250
self.inv_1 = self.branch.repository.get_inventory('1')
251
self.file_1 = self.inv_1['fileid']
252
self.file_1b = self.inv_1['binfileid']
253
self.tree_2 = self.wt
254
self.inv_2 = self.tree_2.read_working_inventory()
255
self.file_2 = self.inv_2['fileid']
256
self.file_2b = self.inv_2['binfileid']
258
self.link_1 = self.inv_1['linkid']
259
self.link_2 = self.inv_2['linkid']
261
def test_file_diff_deleted(self):
263
self.file_1.diff(internal_diff,
264
"old_label", self.tree_1,
265
"/dev/null", None, None,
267
self.assertEqual(output.getvalue(), "--- old_label\n"
273
def test_file_diff_added(self):
275
self.file_1.diff(internal_diff,
276
"new_label", self.tree_1,
277
"/dev/null", None, None,
278
output, reverse=True)
279
self.assertEqual(output.getvalue(), "--- /dev/null\n"
285
def test_file_diff_changed(self):
287
self.file_1.diff(internal_diff,
288
"/dev/null", self.tree_1,
289
"new_label", self.file_2, self.tree_2,
291
self.assertEqual(output.getvalue(), "--- /dev/null\n"
298
def test_file_diff_binary(self):
300
self.file_1.diff(internal_diff,
301
"/dev/null", self.tree_1,
302
"new_label", self.file_2b, self.tree_2,
304
self.assertEqual(output.getvalue(),
305
"Binary files /dev/null and new_label differ\n")
306
def test_link_diff_deleted(self):
307
if not has_symlinks():
310
self.link_1.diff(internal_diff,
311
"old_label", self.tree_1,
312
"/dev/null", None, None,
314
self.assertEqual(output.getvalue(),
315
"=== target was 'target1'\n")
317
def test_link_diff_added(self):
318
if not has_symlinks():
321
self.link_1.diff(internal_diff,
322
"new_label", self.tree_1,
323
"/dev/null", None, None,
324
output, reverse=True)
325
self.assertEqual(output.getvalue(),
326
"=== target is 'target1'\n")
328
def test_link_diff_changed(self):
329
if not has_symlinks():
332
self.link_1.diff(internal_diff,
333
"/dev/null", self.tree_1,
334
"new_label", self.link_2, self.tree_2,
336
self.assertEqual(output.getvalue(),
337
"=== target changed 'target1' => 'target2'\n")
340
class TestSnapshot(TestCaseWithTransport):
343
# for full testing we'll need a branch
344
# with a subdir to test parent changes.
345
# and a file, link and dir under that.
346
# but right now I only need one attribute
347
# to change, and then test merge patterns
348
# with fake parent entries.
349
super(TestSnapshot, self).setUp()
350
self.wt = self.make_branch_and_tree('.')
351
self.branch = self.wt.branch
352
self.build_tree(['subdir/', 'subdir/file'], line_endings='binary')
353
self.wt.add(['subdir', 'subdir/file'],
357
self.wt.commit('message_1', rev_id = '1')
358
self.tree_1 = self.branch.repository.revision_tree('1')
359
self.inv_1 = self.branch.repository.get_inventory('1')
360
self.file_1 = self.inv_1['fileid']
361
self.file_active = self.wt.inventory['fileid']
362
self.builder = self.branch.get_commit_builder([], timestamp=time.time(), revision_id='2')
364
def test_snapshot_new_revision(self):
365
# This tests that a simple commit with no parents makes a new
366
# revision value in the inventory entry
367
self.file_active.snapshot('2', 'subdir/file', {}, self.wt, self.builder)
368
# expected outcome - file_1 has a revision id of '2', and we can get
369
# its text of 'file contents' out of the weave.
370
self.assertEqual(self.file_1.revision, '1')
371
self.assertEqual(self.file_active.revision, '2')
372
# this should be a separate test probably, but lets check it once..
373
lines = self.branch.repository.weave_store.get_weave(
375
self.branch.get_transaction()).get_lines('2')
376
self.assertEqual(lines, ['contents of subdir/file\n'])
378
def test_snapshot_unchanged(self):
379
#This tests that a simple commit does not make a new entry for
380
# an unchanged inventory entry
381
self.file_active.snapshot('2', 'subdir/file', {'1':self.file_1},
382
self.wt, self.builder)
383
self.assertEqual(self.file_1.revision, '1')
384
self.assertEqual(self.file_active.revision, '1')
385
vf = self.branch.repository.weave_store.get_weave(
387
self.branch.repository.get_transaction())
388
self.assertRaises(errors.RevisionNotPresent,
392
def test_snapshot_merge_identical_different_revid(self):
393
# This tests that a commit with two identical parents, one of which has
394
# a different revision id, results in a new revision id in the entry.
395
# 1->other, commit a merge of other against 1, results in 2.
396
other_ie = inventory.InventoryFile('fileid', 'newname', self.file_1.parent_id)
397
other_ie = inventory.InventoryFile('fileid', 'file', self.file_1.parent_id)
398
other_ie.revision = '1'
399
other_ie.text_sha1 = self.file_1.text_sha1
400
other_ie.text_size = self.file_1.text_size
401
self.assertEqual(self.file_1, other_ie)
402
other_ie.revision = 'other'
403
self.assertNotEqual(self.file_1, other_ie)
404
versionfile = self.branch.repository.weave_store.get_weave(
405
'fileid', self.branch.repository.get_transaction())
406
versionfile.clone_text('other', '1', ['1'])
407
self.file_active.snapshot('2', 'subdir/file',
408
{'1':self.file_1, 'other':other_ie},
409
self.wt, self.builder)
410
self.assertEqual(self.file_active.revision, '2')
412
def test_snapshot_changed(self):
413
# This tests that a commit with one different parent results in a new
414
# revision id in the entry.
415
self.file_active.name='newname'
416
rename('subdir/file', 'subdir/newname')
417
self.file_active.snapshot('2', 'subdir/newname', {'1':self.file_1},
418
self.wt, self.builder)
419
# expected outcome - file_1 has a revision id of '2'
420
self.assertEqual(self.file_active.revision, '2')
423
class TestPreviousHeads(TestCaseWithTransport):
426
# we want several inventories, that respectively
427
# give use the following scenarios:
428
# A) fileid not in any inventory (A),
429
# B) fileid present in one inventory (B) and (A,B)
430
# C) fileid present in two inventories, and they
431
# are not mutual descendents (B, C)
432
# D) fileid present in two inventories and one is
433
# a descendent of the other. (B, D)
434
super(TestPreviousHeads, self).setUp()
435
self.wt = self.make_branch_and_tree('.')
436
self.branch = self.wt.branch
437
self.build_tree(['file'])
438
self.wt.commit('new branch', allow_pointless=True, rev_id='A')
439
self.inv_A = self.branch.repository.get_inventory('A')
440
self.wt.add(['file'], ['fileid'])
441
self.wt.commit('add file', rev_id='B')
442
self.inv_B = self.branch.repository.get_inventory('B')
443
uncommit(self.branch, tree=self.wt)
444
self.assertEqual(self.branch.revision_history(), ['A'])
445
self.wt.commit('another add of file', rev_id='C')
446
self.inv_C = self.branch.repository.get_inventory('C')
447
self.wt.add_parent_tree_id('B')
448
self.wt.commit('merge in B', rev_id='D')
449
self.inv_D = self.branch.repository.get_inventory('D')
450
self.file_active = self.wt.inventory['fileid']
451
self.weave = self.branch.repository.weave_store.get_weave('fileid',
452
self.branch.repository.get_transaction())
454
def get_previous_heads(self, inventories):
455
return self.file_active.find_previous_heads(
457
self.branch.repository.weave_store,
458
self.branch.repository.get_transaction())
460
def test_fileid_in_no_inventory(self):
461
self.assertEqual({}, self.get_previous_heads([self.inv_A]))
463
def test_fileid_in_one_inventory(self):
464
self.assertEqual({'B':self.inv_B['fileid']},
465
self.get_previous_heads([self.inv_B]))
466
self.assertEqual({'B':self.inv_B['fileid']},
467
self.get_previous_heads([self.inv_A, self.inv_B]))
468
self.assertEqual({'B':self.inv_B['fileid']},
469
self.get_previous_heads([self.inv_B, self.inv_A]))
471
def test_fileid_in_two_inventories_gives_both_entries(self):
472
self.assertEqual({'B':self.inv_B['fileid'],
473
'C':self.inv_C['fileid']},
474
self.get_previous_heads([self.inv_B, self.inv_C]))
475
self.assertEqual({'B':self.inv_B['fileid'],
476
'C':self.inv_C['fileid']},
477
self.get_previous_heads([self.inv_C, self.inv_B]))
479
def test_fileid_in_two_inventories_already_merged_gives_head(self):
480
self.assertEqual({'D':self.inv_D['fileid']},
481
self.get_previous_heads([self.inv_B, self.inv_D]))
482
self.assertEqual({'D':self.inv_D['fileid']},
483
self.get_previous_heads([self.inv_D, self.inv_B]))
485
# TODO: test two inventories with the same file revision
488
class TestDescribeChanges(TestCase):
490
def test_describe_change(self):
491
# we need to test the following change combinations:
497
# renamed/reparented and modified
498
# change kind (perhaps can't be done yet?)
499
# also, merged in combination with all of these?
500
old_a = InventoryFile('a-id', 'a_file', ROOT_ID)
501
old_a.text_sha1 = '123132'
503
new_a = InventoryFile('a-id', 'a_file', ROOT_ID)
504
new_a.text_sha1 = '123132'
507
self.assertChangeDescription('unchanged', old_a, new_a)
510
new_a.text_sha1 = 'abcabc'
511
self.assertChangeDescription('modified', old_a, new_a)
513
self.assertChangeDescription('added', None, new_a)
514
self.assertChangeDescription('removed', old_a, None)
515
# perhaps a bit questionable but seems like the most reasonable thing...
516
self.assertChangeDescription('unchanged', None, None)
518
# in this case it's both renamed and modified; show a rename and
520
new_a.name = 'newfilename'
521
self.assertChangeDescription('modified and renamed', old_a, new_a)
523
# reparenting is 'renaming'
524
new_a.name = old_a.name
525
new_a.parent_id = 'somedir-id'
526
self.assertChangeDescription('modified and renamed', old_a, new_a)
528
# reset the content values so its not modified
529
new_a.text_size = old_a.text_size
530
new_a.text_sha1 = old_a.text_sha1
531
new_a.name = old_a.name
533
new_a.name = 'newfilename'
534
self.assertChangeDescription('renamed', old_a, new_a)
536
# reparenting is 'renaming'
537
new_a.name = old_a.name
538
new_a.parent_id = 'somedir-id'
539
self.assertChangeDescription('renamed', old_a, new_a)
541
def assertChangeDescription(self, expected_change, old_ie, new_ie):
542
change = InventoryEntry.describe_change(old_ie, new_ie)
543
self.assertEqual(expected_change, change)
546
class TestRevert(TestCaseWithTransport):
548
def test_dangling_id(self):
549
wt = self.make_branch_and_tree('b1')
550
self.assertEqual(len(wt.inventory), 1)
551
open('b1/a', 'wb').write('a test\n')
553
self.assertEqual(len(wt.inventory), 2)
556
self.assertEqual(len(wt.inventory), 1)
559
class TestIsRoot(TestCase):
560
"""Ensure our root-checking code is accurate."""
562
def test_is_root(self):
563
inv = Inventory('TREE_ROOT')
564
self.assertTrue(inv.is_root('TREE_ROOT'))
565
self.assertFalse(inv.is_root('booga'))
566
inv.root.file_id = 'booga'
567
self.assertFalse(inv.is_root('TREE_ROOT'))
568
self.assertTrue(inv.is_root('booga'))
569
# works properly even if no root is set
571
self.assertFalse(inv.is_root('TREE_ROOT'))
572
self.assertFalse(inv.is_root('booga'))
added
removed
bzrlib/selftest/testinv.py
