def runTest(self):
k = Weave()
k._parents = [frozenset(),
]
k._weave = ['bad line',
('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 2),
' added in v2',
('}', 2),
' also from v1',
('}', 1),
'}',
('}', 0)]
################################### SKIPPED
# Weave.get doesn't trap this anymore
return
self.assertRaises(WeaveFormatError,
k.get,
0)
def runTest(self):
k = Weave()
k._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
frozenset([0,1,2]),
]
k._weave = [('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 1),
' more in 1',
('}', 1),
('}', 1),
('}', 0)]
# this is not currently enforced by get
return ##########################################
self.assertRaises(WeaveFormatError,
k.get,
0)
self.assertRaises(WeaveFormatError,
k.get,
1)
def runTest(self):
k = Weave()
k._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
frozenset([0,1,2]),
]
k._weave = [('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 1),
' more in 1',
('}', 1),
('}', 1),
('}', 0)]
# this is not currently enforced by get
return ##########################################
self.assertRaises(WeaveFormatError,
k.get,
0)
self.assertRaises(WeaveFormatError,
k.get,
1)
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()
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):
k = Weave()
k._parents = [frozenset(),
]
k._weave = ['bad line',
('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 2),
' added in v2',
('}', 2),
' also from v1',
('}', 1),
'}',
('}', 0)]
################################### SKIPPED
# Weave.get doesn't trap this anymore
return
self.assertRaises(WeaveFormatError,
k.get,
0)
def setUp(self):
super(JoinWeavesTests, self).setUp()
self.weave1 = Weave()
self.lines1 = ['hello\n']
self.lines3 = ['hello\n', 'cruel\n', 'world\n']
self.weave1.add_lines('v1', [], self.lines1)
self.weave1.add_lines('v2', ['v1'], ['hello\n', 'world\n'])
self.weave1.add_lines('v3', ['v2'], self.lines3)
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()
self.assertRaises(errors.RevisionNotPresent,
k.add_lines,
'text0',
['69'],
['new text!'])
def setUp(self):
super(JoinWeavesTests, self).setUp()
self.weave1 = Weave()
self.lines1 = ['hello\n']
self.lines3 = ['hello\n', 'cruel\n', 'world\n']
self.weave1.add_lines('v1', [], self.lines1)
self.weave1.add_lines('v2', ['v1'], ['hello\n', 'world\n'])
self.weave1.add_lines('v3', ['v2'], self.lines3)
def runTest(self):
k = Weave()
k._parents = [frozenset(),
frozenset([0]),
]
k._weave = [('{', 0),
'first line',
('[', 1),
'line to be deleted',
(']', 1),
('{', 1),
'replacement line',
('}', 1),
'last line',
('}', 0),
]
k._sha1s = [sha_string('first lineline to be deletedlast line')
, sha_string('first linereplacement linelast line')]
self.assertEqual(k.get_lines(0),
['first line',
'line to be deleted',
'last line',
])
self.assertEqual(k.get_lines(1),
['first line',
'replacement line',
'last line',
])
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 runTest(self):
k = Weave()
k._parents = [(),
]
k._weave = [('{', 0),
'first line',
('[', 0),
'deleted in 0',
(']', 0),
('}', 0),
]
################################### SKIPPED
# Weave.get doesn't trap this anymore
return
self.assertRaises(WeaveFormatError,
k.get_lines,
0)
def runTest(self):
k = Weave()
k._parents = [(),
]
k._weave = [('{', 0),
'first line',
('[', 0),
'deleted in 0',
(']', 0),
('}', 0),
]
################################### SKIPPED
# Weave.get doesn't trap this anymore
return
self.assertRaises(WeaveFormatError,
k.get_lines,
0)
def runTest(self):
k = Weave()
k._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
frozenset([0,1,2]),
]
k._weave = [('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 2),
' added in v2',
('}', 2),
' also from v1',
('}', 1),
'}',
('}', 0)]
k._sha1s = [sha_string('foo {}')
, sha_string('foo { added in version 1 also from v1}')
, sha_string('foo { added in v2}')
, sha_string('foo { added in version 1 added in v2 also from v1}')
]
self.assertEqual(k.get_lines(0),
['foo {',
'}'])
self.assertEqual(k.get_lines(1),
['foo {',
' added in version 1',
' also from v1',
'}'])
self.assertEqual(k.get_lines(2),
['foo {',
' added in v2',
'}'])
self.assertEqual(k.get_lines(3),
['foo {',
' added in version 1',
' added in v2',
' also from v1',
'}'])
def test_compatible_parents(self):
w1 = Weave('a')
my_parents = set([1, 2, 3])
# subsets are ok
self.assertTrue(w1._compatible_parents(my_parents, set([3])))
# same sets
self.assertTrue(w1._compatible_parents(my_parents, set(my_parents)))
# same empty corner case
self.assertTrue(w1._compatible_parents(set(), set()))
# other cannot contain stuff my_parents does not
self.assertFalse(w1._compatible_parents(set(), set([1])))
self.assertFalse(w1._compatible_parents(my_parents, set([1, 2, 3, 4])))
self.assertFalse(w1._compatible_parents(my_parents, set([4])))
def runTest(self):
k = Weave()
k._parents = [frozenset(),
frozenset([0]),
]
k._weave = [('{', 0),
'first line',
('[', 1),
'line to be deleted',
(']', 1),
('{', 1),
'replacement line',
('}', 1),
'last line',
('}', 0),
]
k._sha1s = [sha_string('first lineline to be deletedlast line')
, sha_string('first linereplacement linelast line')]
self.assertEqual(k.get_lines(0),
['first line',
'line to be deleted',
'last line',
])
self.assertEqual(k.get_lines(1),
['first line',
'replacement line',
'last line',
])
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):
# FIXME make the weave, dont poke at it.
k = Weave()
k._names = ['0', '1', '2']
k._name_map = {'0':0, '1':1, '2':2}
k._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
]
k._weave = [('{', 0),
"first line",
('}', 0),
('{', 1),
"second line",
('}', 1),
('{', 2),
"alternative second line",
('}', 2),
]
k._sha1s = [sha_string('first line')
, sha_string('first linesecond line')
, sha_string('first linealternative second line')]
self.assertEqual(k.get_lines(0),
["first line"])
self.assertEqual(k.get_lines(1),
["first line",
"second line"])
self.assertEqual(k.get_lines('2'),
["first line",
"alternative second line"])
self.assertEqual(list(k.get_ancestry(['2'])),
['0', '2'])
class JoinWeavesTests(TestBase):
def setUp(self):
super(JoinWeavesTests, self).setUp()
self.weave1 = Weave()
self.lines1 = ['hello\n']
self.lines3 = ['hello\n', 'cruel\n', 'world\n']
self.weave1.add_lines('v1', [], self.lines1)
self.weave1.add_lines('v2', ['v1'], ['hello\n', 'world\n'])
self.weave1.add_lines('v3', ['v2'], self.lines3)
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)
class JoinWeavesTests(TestBase):
def setUp(self):
super(JoinWeavesTests, self).setUp()
self.weave1 = Weave()
self.lines1 = ['hello\n']
self.lines3 = ['hello\n', 'cruel\n', 'world\n']
self.weave1.add_lines('v1', [], self.lines1)
self.weave1.add_lines('v2', ['v1'], ['hello\n', 'world\n'])
self.weave1.add_lines('v3', ['v2'], self.lines3)
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._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
frozenset([0,1,2]),
]
k._weave = [('{', 0),
'foo {',
('{', 1),
' added in version 1',
('{', 2),
' added in v2',
('}', 2),
' also from v1',
('}', 1),
'}',
('}', 0)]
k._sha1s = [sha_string('foo {}')
, sha_string('foo { added in version 1 also from v1}')
, sha_string('foo { added in v2}')
, sha_string('foo { added in version 1 added in v2 also from v1}')
]
self.assertEqual(k.get_lines(0),
['foo {',
'}'])
self.assertEqual(k.get_lines(1),
['foo {',
' added in version 1',
' also from v1',
'}'])
self.assertEqual(k.get_lines(2),
['foo {',
' added in v2',
'}'])
self.assertEqual(k.get_lines(3),
['foo {',
' added in version 1',
' added in v2',
' also from v1',
'}'])
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 test_compatible_parents(self):
w1 = Weave('a')
my_parents = set([1, 2, 3])
# subsets are ok
self.assertTrue(w1._compatible_parents(my_parents, set([3])))
# same sets
self.assertTrue(w1._compatible_parents(my_parents, set(my_parents)))
# same empty corner case
self.assertTrue(w1._compatible_parents(set(), set()))
# other cannot contain stuff my_parents does not
self.assertFalse(w1._compatible_parents(set(), set([1])))
self.assertFalse(w1._compatible_parents(my_parents, set([1, 2, 3, 4])))
self.assertFalse(w1._compatible_parents(my_parents, set([4])))
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):
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()
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()
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):
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()
k._parents = [frozenset(), frozenset([0])]
k._weave = [('{', 0),
"first line",
('}', 0),
('{', 1),
"second line",
('}', 1)]
k._sha1s = [sha_string('first line')
, sha_string('first linesecond line')]
self.assertEqual(k.get_lines(1),
["first line",
"second line"])
self.assertEqual(k.get_lines(0),
["first line"])
def runTest(self):
k = Weave()
k._parents = [frozenset(), frozenset([0])]
k._weave = [('{', 0),
"first line",
('}', 0),
('{', 1),
"second line",
('}', 1)]
k._sha1s = [sha_string('first line')
, sha_string('first linesecond line')]
self.assertEqual(k.get_lines(1),
["first line",
"second line"])
self.assertEqual(k.get_lines(0),
["first line"])
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 read_weave(f):
# FIXME: detect the weave type and dispatch
from bzrlib.weave import Weave
w = Weave(getattr(f, 'name', None))
_read_weave_v5(f, w)
return w
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 __init__(self, weave_name=None):
self._extract_count = 0
Weave.__init__(self, weave_name=weave_name)
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 runTest(self):
k = Weave()
k.add_lines('text0', [], TEXT_0)
self.assertEqual(k.annotate('text0'),
[('text0', TEXT_0[0])])
def __init__(self, weave_name=None):
self._extract_count = 0
Weave.__init__(self, weave_name=weave_name)
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_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_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 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):
# FIXME make the weave, dont poke at it.
k = Weave()
k._names = ['0', '1', '2']
k._name_map = {'0':0, '1':1, '2':2}
k._parents = [frozenset(),
frozenset([0]),
frozenset([0]),
]
k._weave = [('{', 0),
"first line",
('}', 0),
('{', 1),
"second line",
('}', 1),
('{', 2),
"alternative second line",
('}', 2),
]
k._sha1s = [sha_string('first line')
, sha_string('first linesecond line')
, sha_string('first linealternative second line')]
self.assertEqual(k.get_lines(0),
["first line"])
self.assertEqual(k.get_lines(1),
["first line",
"second line"])
self.assertEqual(k.get_lines('2'),
["first line",
"alternative second line"])
self.assertEqual(list(k.get_ancestry(['2'])),
['0', '2'])
def _extract(self, versions):
self._extract_count += 1
return Weave._extract(self, versions)
def runTest(self):
k = Weave()
k.add_lines('text0', [], TEXT_0)
self.assertEqual(k.annotate('text0'),
[('text0', TEXT_0[0])])
def runTest(self):
k = Weave()
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_duplicate_add(self):
k = Weave()
idx = k.add_lines('text0', [], TEXT_0)
idx2 = k.add_lines('text0', [], TEXT_0)
self.assertEqual(idx, idx2)
def _extract(self, versions):
self._extract_count += 1
return Weave._extract(self, versions)