72
72
k = Weave(get_scope=lambda:None)
73
self.assertFalse('foo' in k)
74
k.add_lines('foo', [], TEXT_1)
75
self.assertTrue('foo' in k)
73
self.assertFalse(b'foo' in k)
74
k.add_lines(b'foo', [], TEXT_1)
75
self.assertTrue(b'foo' in k)
78
78
class Easy(TestBase):
109
109
def test_duplicate_add(self):
111
idx = k.add_lines('text0', [], TEXT_0)
112
idx2 = k.add_lines('text0', [], TEXT_0)
111
idx = k.add_lines(b'text0', [], TEXT_0)
112
idx2 = k.add_lines(b'text0', [], TEXT_0)
113
113
self.assertEqual(idx, idx2)
118
118
def runTest(self):
120
k.add_lines('basis', [], TEXT_0)
121
idx = k.add_lines('text0', [], TEXT_0)
120
k.add_lines(b'basis', [], TEXT_0)
121
idx = k.add_lines(b'text0', [], TEXT_0)
122
122
self.assertRaises(errors.RevisionAlreadyPresent,
126
['not the same text'])
126
[b'not the same text'])
127
127
self.assertRaises(errors.RevisionAlreadyPresent,
130
['basis'], # not the right parents
130
[b'basis'], # not the right parents
139
139
def runTest(self):
142
k.add_lines('text0', [], ['line 1'])
143
k.add_lines('text1', ['text0'], ['line 1', 'line 2'])
142
k.add_lines(b'text0', [], [b'line 1'])
143
k.add_lines(b'text1', [b'text0'], [b'line 1', b'line 2'])
145
self.assertEqual(k.annotate('text0'),
146
[('text0', 'line 1')])
145
self.assertEqual(k.annotate(b'text0'),
146
[(b'text0', b'line 1')])
148
148
self.assertEqual(k.get_lines(1),
152
self.assertEqual(k.annotate('text1'),
153
[('text0', 'line 1'),
154
('text1', 'line 2')])
156
k.add_lines('text2', ['text0'], ['line 1', 'diverged line'])
158
self.assertEqual(k.annotate('text2'),
159
[('text0', 'line 1'),
160
('text2', 'diverged line')])
162
text3 = ['line 1', 'middle line', 'line 2']
152
self.assertEqual(k.annotate(b'text1'),
153
[(b'text0', b'line 1'),
154
(b'text1', b'line 2')])
156
k.add_lines(b'text2', [b'text0'], [b'line 1', b'diverged line'])
158
self.assertEqual(k.annotate(b'text2'),
159
[(b'text0', b'line 1'),
160
(b'text2', b'diverged line')])
162
text3 = [b'line 1', b'middle line', b'line 2']
163
k.add_lines(b'text3',
164
[b'text0', b'text1'],
167
167
# self.log("changes to text3: " + pformat(list(k._delta(set([0, 1]), text3))))
169
169
self.log("k._weave=" + pformat(k._weave))
171
self.assertEqual(k.annotate('text3'),
172
[('text0', 'line 1'),
173
('text3', 'middle line'),
174
('text1', 'line 2')])
171
self.assertEqual(k.annotate(b'text3'),
172
[(b'text0', b'line 1'),
173
(b'text3', b'middle line'),
174
(b'text1', b'line 2')])
176
176
# now multiple insertions at different places
178
['text0', 'text1', 'text3'],
179
['line 1', 'aaa', 'middle line', 'bbb', 'line 2', 'ccc'])
177
k.add_lines(b'text4',
178
[b'text0', b'text1', b'text3'],
179
[b'line 1', b'aaa', b'middle line', b'bbb', b'line 2', b'ccc'])
181
self.assertEqual(k.annotate('text4'),
182
[('text0', 'line 1'),
184
('text3', 'middle line'),
181
self.assertEqual(k.annotate(b'text4'),
182
[(b'text0', b'line 1'),
184
(b'text3', b'middle line'),
186
(b'text1', b'line 2'),
190
190
class DeleteLines(TestBase):
194
194
def runTest(self):
197
base_text = ['one', 'two', 'three', 'four']
199
k.add_lines('text0', [], base_text)
201
texts = [['one', 'two', 'three'],
202
['two', 'three', 'four'],
204
['one', 'two', 'three', 'four'],
197
base_text = [b'one', b'two', b'three', b'four']
199
k.add_lines(b'text0', [], base_text)
201
texts = [[b'one', b'two', b'three'],
202
[b'two', b'three', b'four'],
204
[b'one', b'two', b'three', b'four'],
209
ver = k.add_lines('text%d' % i,
209
ver = k.add_lines(b'text%d' % i,
213
213
self.log('final weave:')
280
280
k._parents = [frozenset(),
283
k._weave = [('{', 0),
286
'line to be deleted',
283
k._weave = [(b'{', 0),
286
b'line to be deleted',
294
k._sha1s = [sha_string('first lineline to be deletedlast line')
295
, sha_string('first linereplacement linelast line')]
294
k._sha1s = [sha_string(b'first lineline to be deletedlast line')
295
, sha_string(b'first linereplacement linelast line')]
297
297
self.assertEqual(k.get_lines(0),
299
'line to be deleted',
299
b'line to be deleted',
303
303
self.assertEqual(k.get_lines(1),
381
381
frozenset([0, 1, 2]),
383
k._weave = [('{', 0),
386
' added in version 1',
383
k._weave = [(b'{', 0),
386
b' added in version 1',
395
k._sha1s = [sha_string('foo {}')
396
, sha_string('foo { added in version 1 also from v1}')
397
, sha_string('foo { added in v2}')
398
, sha_string('foo { added in version 1 added in v2 also from v1}')
395
k._sha1s = [sha_string(b'foo {}')
396
, sha_string(b'foo { added in version 1 also from v1}')
397
, sha_string(b'foo { added in v2}')
398
, sha_string(b'foo { added in version 1 added in v2 also from v1}')
401
401
self.assertEqual(k.get_lines(0),
405
405
self.assertEqual(k.get_lines(1),
407
' added in version 1',
407
b' added in version 1',
411
411
self.assertEqual(k.get_lines(2),
416
416
self.assertEqual(k.get_lines(3),
418
' added in version 1',
418
b' added in version 1',
424
424
class DeleteLines2(TestBase):
429
429
def runTest(self):
432
k.add_lines('text0', [], ["line the first",
432
k.add_lines(b'text0', [], [b"line the first",
437
437
self.assertEqual(len(k.get_lines(0)), 4)
439
k.add_lines('text1', ['text0'], ["line the first",
439
k.add_lines(b'text1', [b'text0'], [b"line the first",
442
442
self.assertEqual(k.get_lines(1),
446
self.assertEqual(k.annotate('text1'),
447
[('text0', "line the first"),
446
self.assertEqual(k.annotate(b'text1'),
447
[(b'text0', b"line the first"),
448
(b'text0', b"fine")])
451
451
class IncludeVersions(TestBase):
464
464
k._parents = [frozenset(), frozenset([0])]
465
k._weave = [('{', 0),
465
k._weave = [(b'{', 0),
472
k._sha1s = [sha_string('first line')
473
, sha_string('first linesecond line')]
472
k._sha1s = [sha_string(b'first line')
473
, sha_string(b'first linesecond line')]
475
475
self.assertEqual(k.get_lines(1),
479
479
self.assertEqual(k.get_lines(0),
483
483
class DivergedIncludes(TestBase):
487
487
# FIXME make the weave, dont poke at it.
490
k._names = ['0', '1', '2']
491
k._name_map = {'0':0, '1':1, '2':2}
490
k._names = [b'0', b'1', b'2']
491
k._name_map = {b'0':0, b'1':1, b'2':2}
492
492
k._parents = [frozenset(),
496
k._weave = [('{', 0),
503
"alternative second line",
496
k._weave = [(b'{', 0),
503
b"alternative second line",
507
k._sha1s = [sha_string('first line')
508
, sha_string('first linesecond line')
509
, sha_string('first linealternative second line')]
507
k._sha1s = [sha_string(b'first line')
508
, sha_string(b'first linesecond line')
509
, sha_string(b'first linealternative second line')]
511
511
self.assertEqual(k.get_lines(0),
514
514
self.assertEqual(k.get_lines(1),
518
self.assertEqual(k.get_lines('2'),
520
"alternative second line"])
522
self.assertEqual(list(k.get_ancestry(['2'])),
518
self.assertEqual(k.get_lines(b'2'),
520
b"alternative second line"])
522
self.assertEqual(list(k.get_ancestry([b'2'])),
526
526
class ReplaceLine(TestBase):
527
527
def runTest(self):
530
text0 = ['cheddar', 'stilton', 'gruyere']
531
text1 = ['cheddar', 'blue vein', 'neufchatel', 'chevre']
530
text0 = [b'cheddar', b'stilton', b'gruyere']
531
text1 = [b'cheddar', b'blue vein', b'neufchatel', b'chevre']
533
k.add_lines('text0', [], text0)
534
k.add_lines('text1', ['text0'], text1)
533
k.add_lines(b'text0', [], text0)
534
k.add_lines(b'text1', [b'text0'], text1)
536
536
self.log('k._weave=' + pformat(k._weave))
545
545
def runTest(self):
549
['header', '', 'line from 1'],
550
['header', '', 'line from 2', 'more from 2'],
551
['header', '', 'line from 1', 'fixup line', 'line from 2'],
548
texts = [[b'header'],
549
[b'header', b'', b'line from 1'],
550
[b'header', b'', b'line from 2', b'more from 2'],
551
[b'header', b'', b'line from 1', b'fixup line', b'line from 2'],
554
k.add_lines('text0', [], texts[0])
555
k.add_lines('text1', ['text0'], texts[1])
556
k.add_lines('text2', ['text0'], texts[2])
557
k.add_lines('merge', ['text0', 'text1', 'text2'], texts[3])
554
k.add_lines(b'text0', [], texts[0])
555
k.add_lines(b'text1', [b'text0'], texts[1])
556
k.add_lines(b'text2', [b'text0'], texts[2])
557
k.add_lines(b'merge', [b'text0', b'text1', b'text2'], texts[3])
559
559
for i, t in enumerate(texts):
560
560
self.assertEqual(k.get_lines(i), t)
562
self.assertEqual(k.annotate('merge'),
563
[('text0', 'header'),
565
('text1', 'line from 1'),
566
('merge', 'fixup line'),
567
('text2', 'line from 2'),
562
self.assertEqual(k.annotate(b'merge'),
563
[(b'text0', b'header'),
565
(b'text1', b'line from 1'),
566
(b'merge', b'fixup line'),
567
(b'text2', b'line from 2'),
570
self.assertEqual(list(k.get_ancestry(['merge'])),
571
['text0', 'text1', 'text2', 'merge'])
570
self.assertEqual(list(k.get_ancestry([b'merge'])),
571
[b'text0', b'text1', b'text2', b'merge'])
573
573
self.log('k._weave=' + pformat(k._weave))
588
k.add_lines([], ['aaa', 'bbb'])
589
k.add_lines([0], ['aaa', '111', 'bbb'])
590
k.add_lines([1], ['aaa', '222', 'bbb'])
588
k.add_lines([], [b'aaa', b'bbb'])
589
k.add_lines([0], [b'aaa', b'111', b'bbb'])
590
k.add_lines([1], [b'aaa', b'222', b'bbb'])
592
592
merged = k.merge([1, 2])
594
self.assertEqual([[['aaa']],
594
self.assertEqual([[[b'aaa']],
595
[[b'111'], [b'222']],
599
599
class NonConflict(TestBase):
607
k.add_lines([], ['aaa', 'bbb'])
608
k.add_lines([0], ['111', 'aaa', 'ccc', 'bbb'])
609
k.add_lines([1], ['aaa', 'ccc', 'bbb', '222'])
607
k.add_lines([], [b'aaa', b'bbb'])
608
k.add_lines([0], [b'111', b'aaa', b'ccc', b'bbb'])
609
k.add_lines([1], [b'aaa', b'ccc', b'bbb', b'222'])
612
612
class Khayyam(TestBase):
615
615
def test_multi_line_merge(self):
617
"""A Book of Verses underneath the Bough,
617
b"""A Book of Verses underneath the Bough,
618
618
A Jug of Wine, a Loaf of Bread, -- and Thou
619
619
Beside me singing in the Wilderness --
620
620
Oh, Wilderness were Paradise enow!""",
622
"""A Book of Verses underneath the Bough,
622
b"""A Book of Verses underneath the Bough,
623
623
A Jug of Wine, a Loaf of Bread, -- and Thou
624
624
Beside me singing in the Wilderness --
625
625
Oh, Wilderness were Paradise now!""",
627
"""A Book of poems underneath the tree,
627
b"""A Book of poems underneath the tree,
628
628
A Jug of Wine, a Loaf of Bread,
630
630
Beside me singing in the Wilderness --
633
633
-- O. Khayyam""",
635
"""A Book of Verses underneath the Bough,
635
b"""A Book of Verses underneath the Bough,
636
636
A Jug of Wine, a Loaf of Bread,
638
638
Beside me singing in the Wilderness --
639
639
Oh, Wilderness were Paradise now!""",
641
texts = [[l.strip() for l in t.split('\n')] for t in rawtexts]
641
texts = [[l.strip() for l in t.split(b'\n')] for t in rawtexts]
647
ver = k.add_lines('text%d' % i,
647
ver = k.add_lines(b'text%d' % i,
648
648
list(parents), t)
649
parents.add('text%d' % i)
649
parents.add(b'text%d' % i)
652
652
self.log("k._weave=" + pformat(k._weave))
663
663
super(JoinWeavesTests, self).setUp()
664
664
self.weave1 = Weave()
665
self.lines1 = ['hello\n']
666
self.lines3 = ['hello\n', 'cruel\n', 'world\n']
667
self.weave1.add_lines('v1', [], self.lines1)
668
self.weave1.add_lines('v2', ['v1'], ['hello\n', 'world\n'])
669
self.weave1.add_lines('v3', ['v2'], self.lines3)
665
self.lines1 = [b'hello\n']
666
self.lines3 = [b'hello\n', b'cruel\n', b'world\n']
667
self.weave1.add_lines(b'v1', [], self.lines1)
668
self.weave1.add_lines(b'v2', [b'v1'], [b'hello\n', b'world\n'])
669
self.weave1.add_lines(b'v3', [b'v2'], self.lines3)
671
671
def test_written_detection(self):
672
672
# Test detection of weave file corruption.
676
676
# but it at least helps verify the data you get, is what you want.
679
w.add_lines('v1', [], ['hello\n'])
680
w.add_lines('v2', ['v1'], ['hello\n', 'there\n'])
679
w.add_lines(b'v1', [], [b'hello\n'])
680
w.add_lines(b'v2', [b'v1'], [b'hello\n', b'there\n'])
683
683
write_weave(w, tmpf)
685
685
# Because we are corrupting, we need to make sure we have the exact text
686
self.assertEqual('# bzr weave file v5\n'
687
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
688
'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
689
'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n',
686
self.assertEqual(b'# bzr weave file v5\n'
687
b'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
688
b'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
689
b'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n',
692
692
# Change a single letter
693
693
tmpf = BytesIO(b'# bzr weave file v5\n'
698
698
w = read_weave(tmpf)
700
self.assertEqual('hello\n', w.get_text('v1'))
701
self.assertRaises(WeaveInvalidChecksum, w.get_text, 'v2')
702
self.assertRaises(WeaveInvalidChecksum, w.get_lines, 'v2')
700
self.assertEqual(b'hello\n', w.get_text(b'v1'))
701
self.assertRaises(WeaveInvalidChecksum, w.get_text, b'v2')
702
self.assertRaises(WeaveInvalidChecksum, w.get_lines, b'v2')
703
703
self.assertRaises(WeaveInvalidChecksum, w.check)
705
705
# Change the sha checksum
711
711
w = read_weave(tmpf)
713
self.assertEqual('hello\n', w.get_text('v1'))
714
self.assertRaises(WeaveInvalidChecksum, w.get_text, 'v2')
715
self.assertRaises(WeaveInvalidChecksum, w.get_lines, 'v2')
713
self.assertEqual(b'hello\n', w.get_text(b'v1'))
714
self.assertRaises(WeaveInvalidChecksum, w.get_text, b'v2')
715
self.assertRaises(WeaveInvalidChecksum, w.get_lines, b'v2')
716
716
self.assertRaises(WeaveInvalidChecksum, w.check)
721
721
def test_allow_reserved_false(self):
722
722
w = Weave('name', allow_reserved=False)
723
723
# Add lines is checked at the WeaveFile level, not at the Weave level
724
w.add_lines('name:', [], TEXT_1)
724
w.add_lines(b'name:', [], TEXT_1)
725
725
# But get_lines is checked at this level
726
self.assertRaises(errors.ReservedId, w.get_lines, 'name:')
726
self.assertRaises(errors.ReservedId, w.get_lines, b'name:')
728
728
def test_allow_reserved_true(self):
729
729
w = Weave('name', allow_reserved=True)
730
w.add_lines('name:', [], TEXT_1)
731
self.assertEqual(TEXT_1, w.get_lines('name:'))
730
w.add_lines(b'name:', [], TEXT_1)
731
self.assertEqual(TEXT_1, w.get_lines(b'name:'))
734
734
class InstrumentedWeave(Weave):