1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
# Copyright (C) 2011, 2016 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Tests for InterBranch.fetch."""
from bzrlib.revision import NULL_REVISION
from bzrlib.tests.per_interbranch import (
TestCaseWithInterBranch,
)
class TestInterBranchFetch(TestCaseWithInterBranch):
def test_fetch_revisions(self):
"""Test fetch-revision operation."""
wt = self.make_from_branch_and_tree('b1')
b1 = wt.branch
self.build_tree_contents([('b1/foo', 'hello')])
wt.add(['foo'], ['foo-id'])
wt.commit('lala!', rev_id='revision-1', allow_pointless=False)
b2 = self.make_to_branch('b2')
b2.fetch(b1)
# fetch does not update the last revision
self.assertEqual(NULL_REVISION, b2.last_revision())
rev = b2.repository.get_revision('revision-1')
tree = b2.repository.revision_tree('revision-1')
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(tree.get_file_text('foo-id'), 'hello')
def test_fetch_revisions_limit(self):
"""Test fetch-revision operation."""
builder = self.make_branch_builder('b1',
format=self.branch_format_from._matchingbzrdir)
builder.start_series()
builder.build_commit(rev_id='revision-1')
builder.build_commit(rev_id='revision-2')
builder.build_commit(rev_id='revision-3')
builder.finish_series()
b1 = builder.get_branch()
b2 = self.make_to_branch('b2')
b2.fetch(b1, limit=1)
# fetch does not update the last revision
self.assertEqual(NULL_REVISION, b2.last_revision())
self.assertEqual(
set(['revision-1']),
b2.repository.has_revisions(
['revision-1', 'revision-2', 'revision-3']))
def test_fetch_revisions_limit_incremental(self):
"""Test incremental fetch-revision operation with limit."""
wt = self.make_from_branch_and_tree('b1')
b1 = wt.branch
self.build_tree_contents([('b1/foo', 'hello')])
wt.add(['foo'], ['foo-id'])
wt.commit('lala!', rev_id='revision-1', allow_pointless=False)
b2 = self.make_to_branch('b2')
b2.fetch(b1, limit=1)
self.assertEqual(
set(['revision-1']),
b2.repository.has_revisions(
['revision-1', 'revision-2', 'revision-3']))
wt.commit('hmm', rev_id='revision-2')
wt.commit('hmmm', rev_id='revision-3')
b2.fetch(b1, limit=1)
# fetch does not update the last revision
self.assertEqual(NULL_REVISION, b2.last_revision())
self.assertEqual(
set(['revision-1', 'revision-2']),
b2.repository.has_revisions(
['revision-1', 'revision-2', 'revision-3']))
|