def runTest(self):
k = Weave()
base_text = ['one', 'two', 'three', 'four']
k.add_lines('text0', [], base_text)
texts = [['one', 'two', 'three'],
['two', 'three', 'four'],
['one', 'four'],
['one', 'two', 'three', 'four'],
]
i = 1
for t in texts:
ver = k.add_lines('text%d' % i,
['text0'], t)
i += 1
self.log('final weave:')
self.log('k._weave=' + pformat(k._weave))
for i in range(len(texts)):
self.assertEqual(k.get_lines(i+1),
texts[i])
def runTest(self):
k = Weave()
base_text = ['one', 'two', 'three', 'four']
k.add_lines('text0', [], base_text)
texts = [['one', 'two', 'three'],
['two', 'three', 'four'],
['one', 'four'],
['one', 'two', 'three', 'four'],
]
i = 1
for t in texts:
ver = k.add_lines('text%d' % i,
['text0'], t)
i += 1
self.log('final weave:')
self.log('k._weave=' + pformat(k._weave))
for i in range(len(texts)):
self.assertEqual(k.get_lines(i+1),
texts[i])
def runTest(self):
return # NOT RUN
k = Weave()
k.add_lines([], ['aaa', 'bbb'])
k.add_lines([0], ['111', 'aaa', 'ccc', 'bbb'])
k.add_lines([1], ['aaa', 'ccc', 'bbb', '222'])
def runTest(self):
return # NOT RUN
k = Weave()
k.add_lines([], ['aaa', 'bbb'])
k.add_lines([0], ['111', 'aaa', 'ccc', 'bbb'])
k.add_lines([1], ['aaa', 'ccc', 'bbb', '222'])
def runTest(self):
return # NOT RUN
k = Weave()
k.add_lines([], ['aaa', 'bbb'])
k.add_lines([0], ['aaa', '111', 'bbb'])
k.add_lines([1], ['aaa', '222', 'bbb'])
merged = k.merge([1, 2])
self.assertEquals([[['aaa']],
[['111'], ['222']],
[['bbb']]])
def runTest(self):
k = Weave()
text0 = ['cheddar', 'stilton', 'gruyere']
text1 = ['cheddar', 'blue vein', 'neufchatel', 'chevre']
k.add_lines('text0', [], text0)
k.add_lines('text1', ['text0'], text1)
self.log('k._weave=' + pformat(k._weave))
self.assertEqual(k.get_lines(0), text0)
self.assertEqual(k.get_lines(1), text1)
def runTest(self):
k = Weave()
text0 = ['cheddar', 'stilton', 'gruyere']
text1 = ['cheddar', 'blue vein', 'neufchatel', 'chevre']
k.add_lines('text0', [], text0)
k.add_lines('text1', ['text0'], text1)
self.log('k._weave=' + pformat(k._weave))
self.assertEqual(k.get_lines(0), text0)
self.assertEqual(k.get_lines(1), text1)
def runTest(self):
return # NOT RUN
k = Weave()
k.add_lines([], ['aaa', 'bbb'])
k.add_lines([0], ['aaa', '111', 'bbb'])
k.add_lines([1], ['aaa', '222', 'bbb'])
merged = k.merge([1, 2])
self.assertEqual([[['aaa']],
[['111'], ['222']],
[['bbb']]])
def runTest(self):
k = Weave()
k.add_lines('basis', [], TEXT_0)
idx = k.add_lines('text0', [], TEXT_0)
self.assertRaises(errors.RevisionAlreadyPresent,
k.add_lines,
'text0',
[],
['not the same text'])
self.assertRaises(errors.RevisionAlreadyPresent,
k.add_lines,
'text0',
['basis'], # not the right parents
TEXT_0)
def runTest(self):
k = Weave()
k.add_lines('basis', [], TEXT_0)
idx = k.add_lines('text0', [], TEXT_0)
self.assertRaises(errors.RevisionAlreadyPresent,
k.add_lines,
'text0',
[],
['not the same text'])
self.assertRaises(errors.RevisionAlreadyPresent,
k.add_lines,
'text0',
['basis'], # not the right parents
TEXT_0)
def runTest(self):
k = Weave()
k.add_lines('text0', [], ['line 1'])
k.add_lines('text1', ['text0'], ['line 1', 'line 2'])
self.assertEqual(k.annotate('text0'),
[('text0', 'line 1')])
self.assertEqual(k.get_lines(1),
['line 1',
'line 2'])
self.assertEqual(k.annotate('text1'),
[('text0', 'line 1'),
('text1', 'line 2')])
k.add_lines('text2', ['text0'], ['line 1', 'diverged line'])
self.assertEqual(k.annotate('text2'),
[('text0', 'line 1'),
('text2', 'diverged line')])
text3 = ['line 1', 'middle line', 'line 2']
k.add_lines('text3',
['text0', 'text1'],
text3)
# self.log("changes to text3: " + pformat(list(k._delta(set([0, 1]), text3))))
self.log("k._weave=" + pformat(k._weave))
self.assertEqual(k.annotate('text3'),
[('text0', 'line 1'),
('text3', 'middle line'),
('text1', 'line 2')])
# now multiple insertions at different places
k.add_lines('text4',
['text0', 'text1', 'text3'],
['line 1', 'aaa', 'middle line', 'bbb', 'line 2', 'ccc'])
self.assertEqual(k.annotate('text4'),
[('text0', 'line 1'),
('text4', 'aaa'),
('text3', 'middle line'),
('text4', 'bbb'),
('text1', 'line 2'),
('text4', 'ccc')])
def runTest(self):
k = Weave()
k.add_lines('text0', [], ['line 1'])
k.add_lines('text1', ['text0'], ['line 1', 'line 2'])
self.assertEqual(k.annotate('text0'),
[('text0', 'line 1')])
self.assertEqual(k.get_lines(1),
['line 1',
'line 2'])
self.assertEqual(k.annotate('text1'),
[('text0', 'line 1'),
('text1', 'line 2')])
k.add_lines('text2', ['text0'], ['line 1', 'diverged line'])
self.assertEqual(k.annotate('text2'),
[('text0', 'line 1'),
('text2', 'diverged line')])
text3 = ['line 1', 'middle line', 'line 2']
k.add_lines('text3',
['text0', 'text1'],
text3)
# self.log("changes to text3: " + pformat(list(k._delta(set([0, 1]), text3))))
self.log("k._weave=" + pformat(k._weave))
self.assertEqual(k.annotate('text3'),
[('text0', 'line 1'),
('text3', 'middle line'),
('text1', 'line 2')])
# now multiple insertions at different places
k.add_lines('text4',
['text0', 'text1', 'text3'],
['line 1', 'aaa', 'middle line', 'bbb', 'line 2', 'ccc'])
self.assertEqual(k.annotate('text4'),
[('text0', 'line 1'),
('text4', 'aaa'),
('text3', 'middle line'),
('text4', 'bbb'),
('text1', 'line 2'),
('text4', 'ccc')])
def test_written_detection(self):
# Test detection of weave file corruption.
#
# Make sure that we can detect if a weave file has
# been corrupted. This doesn't test all forms of corruption,
# but it at least helps verify the data you get, is what you want.
from cStringIO import StringIO
w = Weave()
w.add_lines('v1', [], ['hello\n'])
w.add_lines('v2', ['v1'], ['hello\n', 'there\n'])
tmpf = StringIO()
write_weave(w, tmpf)
# Because we are corrupting, we need to make sure we have the exact text
self.assertEquals('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n',
tmpf.getvalue())
# Change a single letter
tmpf = StringIO('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. There\n}\nW\n')
w = read_weave(tmpf)
self.assertEqual('hello\n', w.get_text('v1'))
self.assertRaises(errors.WeaveInvalidChecksum, w.get_text, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.get_lines, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.check)
# Change the sha checksum
tmpf = StringIO('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 f0f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n')
w = read_weave(tmpf)
self.assertEqual('hello\n', w.get_text('v1'))
self.assertRaises(errors.WeaveInvalidChecksum, w.get_text, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.get_lines, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.check)
def test_written_detection(self):
# Test detection of weave file corruption.
#
# Make sure that we can detect if a weave file has
# been corrupted. This doesn't test all forms of corruption,
# but it at least helps verify the data you get, is what you want.
from cStringIO import StringIO
w = Weave()
w.add_lines('v1', [], ['hello\n'])
w.add_lines('v2', ['v1'], ['hello\n', 'there\n'])
tmpf = StringIO()
write_weave(w, tmpf)
# Because we are corrupting, we need to make sure we have the exact text
self.assertEqual('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n',
tmpf.getvalue())
# Change a single letter
tmpf = StringIO('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 90f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. There\n}\nW\n')
w = read_weave(tmpf)
self.assertEqual('hello\n', w.get_text('v1'))
self.assertRaises(errors.WeaveInvalidChecksum, w.get_text, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.get_lines, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.check)
# Change the sha checksum
tmpf = StringIO('# bzr weave file v5\n'
'i\n1 f572d396fae9206628714fb2ce00f72e94f2258f\nn v1\n\n'
'i 0\n1 f0f265c6e75f1c8f9ab76dcf85528352c5f215ef\nn v2\n\n'
'w\n{ 0\n. hello\n}\n{ 1\n. there\n}\nW\n')
w = read_weave(tmpf)
self.assertEqual('hello\n', w.get_text('v1'))
self.assertRaises(errors.WeaveInvalidChecksum, w.get_text, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.get_lines, 'v2')
self.assertRaises(errors.WeaveInvalidChecksum, w.check)
def runTest(self):
k = Weave()
k.add_lines('text0', [], ["line the first",
"line 2",
"line 3",
"fine"])
self.assertEqual(len(k.get_lines(0)), 4)
k.add_lines('text1', ['text0'], ["line the first",
"fine"])
self.assertEqual(k.get_lines(1),
["line the first",
"fine"])
self.assertEqual(k.annotate('text1'),
[('text0', "line the first"),
('text0', "fine")])
def runTest(self):
k = Weave()
k.add_lines('text0', [], ["line the first",
"line 2",
"line 3",
"fine"])
self.assertEqual(len(k.get_lines(0)), 4)
k.add_lines('text1', ['text0'], ["line the first",
"fine"])
self.assertEqual(k.get_lines(1),
["line the first",
"fine"])
self.assertEqual(k.annotate('text1'),
[('text0', "line the first"),
('text0', "fine")])
def runTest(self):
k = Weave()
texts = [['header'],
['header', '', 'line from 1'],
['header', '', 'line from 2', 'more from 2'],
['header', '', 'line from 1', 'fixup line', 'line from 2'],
]
k.add_lines('text0', [], texts[0])
k.add_lines('text1', ['text0'], texts[1])
k.add_lines('text2', ['text0'], texts[2])
k.add_lines('merge', ['text0', 'text1', 'text2'], texts[3])
for i, t in enumerate(texts):
self.assertEqual(k.get_lines(i), t)
self.assertEqual(k.annotate('merge'),
[('text0', 'header'),
('text1', ''),
('text1', 'line from 1'),
('merge', 'fixup line'),
('text2', 'line from 2'),
])
self.assertEqual(list(k.get_ancestry(['merge'])),
['text0', 'text1', 'text2', 'merge'])
self.log('k._weave=' + pformat(k._weave))
self.check_read_write(k)
def runTest(self):
k = Weave()
texts = [['header'],
['header', '', 'line from 1'],
['header', '', 'line from 2', 'more from 2'],
['header', '', 'line from 1', 'fixup line', 'line from 2'],
]
k.add_lines('text0', [], texts[0])
k.add_lines('text1', ['text0'], texts[1])
k.add_lines('text2', ['text0'], texts[2])
k.add_lines('merge', ['text0', 'text1', 'text2'], texts[3])
for i, t in enumerate(texts):
self.assertEqual(k.get_lines(i), t)
self.assertEqual(k.annotate('merge'),
[('text0', 'header'),
('text1', ''),
('text1', 'line from 1'),
('merge', 'fixup line'),
('text2', 'line from 2'),
])
self.assertEqual(list(k.get_ancestry(['merge'])),
['text0', 'text1', 'text2', 'merge'])
self.log('k._weave=' + pformat(k._weave))
self.check_read_write(k)
def test_multi_line_merge(self):
rawtexts = [
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread, -- and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise enow!""",
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread, -- and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!""",
"""A Book of poems underneath the tree,
A Jug of Wine, a Loaf of Bread,
and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!
-- O. Khayyam""",
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread,
and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!""",
]
texts = [[l.strip() for l in t.split('\n')] for t in rawtexts]
k = Weave()
parents = set()
i = 0
for t in texts:
ver = k.add_lines('text%d' % i,
list(parents), t)
parents.add('text%d' % i)
i += 1
self.log("k._weave=" + pformat(k._weave))
for i, t in enumerate(texts):
self.assertEqual(k.get_lines(i), t)
self.check_read_write(k)
def test_multi_line_merge(self):
rawtexts = [
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread, -- and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise enow!""",
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread, -- and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!""",
"""A Book of poems underneath the tree,
A Jug of Wine, a Loaf of Bread,
and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!
-- O. Khayyam""",
"""A Book of Verses underneath the Bough,
A Jug of Wine, a Loaf of Bread,
and Thou
Beside me singing in the Wilderness --
Oh, Wilderness were Paradise now!""",
]
texts = [[l.strip() for l in t.split('\n')] for t in rawtexts]
k = Weave()
parents = set()
i = 0
for t in texts:
ver = k.add_lines('text%d' % i,
list(parents), t)
parents.add('text%d' % i)
i += 1
self.log("k._weave=" + pformat(k._weave))
for i, t in enumerate(texts):
self.assertEqual(k.get_lines(i), t)
self.check_read_write(k)
def test_allow_reserved_false(self):
w = Weave('name', allow_reserved=False)
# Add lines is checked at the WeaveFile level, not at the Weave level
w.add_lines('name:', [], TEXT_1)
# But get_lines is checked at this level
self.assertRaises(errors.ReservedId, w.get_lines, 'name:')
def runTest(self):
k = Weave(get_scope=lambda:None)
self.assertFalse('foo' in k)
k.add_lines('foo', [], TEXT_1)
self.assertTrue('foo' in k)
def runTest(self):
k = Weave(get_scope=lambda:None)
self.assertFalse('foo' in k)
k.add_lines('foo', [], TEXT_1)
self.assertTrue('foo' in k)
def test_allow_reserved_true(self):
w = Weave('name', allow_reserved=True)
w.add_lines('name:', [], TEXT_1)
self.assertEqual(TEXT_1, w.get_lines('name:'))
def test_allow_reserved_true(self):
w = Weave('name', allow_reserved=True)
w.add_lines('name:', [], TEXT_1)
self.assertEqual(TEXT_1, w.get_lines('name:'))
def runTest(self):
k = Weave()
k.add_lines('text0', [], TEXT_0)
self.assertEqual(k.annotate('text0'),
[('text0', TEXT_0[0])])
def test_allow_reserved_false(self):
w = Weave('name', allow_reserved=False)
# Add lines is checked at the WeaveFile level, not at the Weave level
w.add_lines('name:', [], TEXT_1)
# But get_lines is checked at this level
self.assertRaises(errors.ReservedId, w.get_lines, 'name:')
def test_duplicate_add(self):
k = Weave()
idx = k.add_lines('text0', [], TEXT_0)
idx2 = k.add_lines('text0', [], TEXT_0)
self.assertEqual(idx, idx2)
def runTest(self):
k = Weave()
k.add_lines('text0', [], TEXT_0)
self.assertEqual(k.annotate('text0'),
[('text0', TEXT_0[0])])
def test_duplicate_add(self):
k = Weave()
idx = k.add_lines('text0', [], TEXT_0)
idx2 = k.add_lines('text0', [], TEXT_0)
self.assertEqual(idx, idx2)