33
34
except bzrlib.errors.NoSuchRevision:
37
def fetch_steps(self, br_a, br_b, writable_a):
38
"""A foreign test method for testing fetch locally and remotely."""
41
return Branch.initialize(name)
43
assert not has_revision(br_b, br_a.revision_history()[3])
44
assert has_revision(br_b, br_a.revision_history()[2])
45
assert len(br_b.revision_history()) == 7
46
assert greedy_fetch(br_b, br_a, br_a.revision_history()[2])[0] == 0
48
# greedy_fetch is not supposed to alter the revision history
49
assert len(br_b.revision_history()) == 7
50
assert not has_revision(br_b, br_a.revision_history()[3])
52
assert len(br_b.revision_history()) == 7
53
assert greedy_fetch(br_b, br_a, br_a.revision_history()[3])[0] == 1
54
assert has_revision(br_b, br_a.revision_history()[3])
55
assert not has_revision(br_a, br_b.revision_history()[6])
56
assert has_revision(br_a, br_b.revision_history()[5])
58
# When a non-branch ancestor is missing, it should be unlisted...
59
# as its not reference from the inventory weave.
60
br_b4 = new_branch('br_4')
61
count, failures = greedy_fetch(br_b4, br_b)
62
self.assertEqual(count, 7)
63
self.assertEqual(failures, [])
65
self.assertEqual(greedy_fetch(writable_a, br_b)[0], 1)
66
assert has_revision(br_a, br_b.revision_history()[3])
67
assert has_revision(br_a, br_b.revision_history()[4])
69
br_b2 = new_branch('br_b2')
70
assert greedy_fetch(br_b2, br_b)[0] == 7
71
assert has_revision(br_b2, br_b.revision_history()[4])
72
assert has_revision(br_b2, br_a.revision_history()[2])
73
assert not has_revision(br_b2, br_a.revision_history()[3])
75
br_a2 = new_branch('br_a2')
76
assert greedy_fetch(br_a2, br_a)[0] == 9
77
assert has_revision(br_a2, br_b.revision_history()[4])
78
assert has_revision(br_a2, br_a.revision_history()[3])
79
assert has_revision(br_a2, br_a.revision_history()[2])
81
br_a3 = new_branch('br_a3')
82
assert greedy_fetch(br_a3, br_a2)[0] == 0
83
for revno in range(4):
84
assert not has_revision(br_a3, br_a.revision_history()[revno])
85
self.assertEqual(greedy_fetch(br_a3, br_a2, br_a.revision_history()[2])[0], 3)
86
fetched = greedy_fetch(br_a3, br_a2, br_a.revision_history()[3])[0]
87
assert fetched == 3, "fetched %d instead of 3" % fetched
88
# InstallFailed should be raised if the branch is missing the revision
90
self.assertRaises(bzrlib.errors.InstallFailed, greedy_fetch, br_a3,
92
# InstallFailed should be raised if the branch is missing a revision
93
# from its own revision history
94
br_a2.append_revision('a-b-c')
95
self.assertRaises(bzrlib.errors.InstallFailed, greedy_fetch, br_a3,
99
#TODO: test that fetch correctly does reweaving when needed. RBC 20051008
38
101
class TestFetch(TestCaseInTempDir):
39
def SKIPPED_old_test_fetch(self):
40
"""obsolete: new commit code depends on parents being present
41
so the test data no longer suits this test."""
45
return Branch(name, init=True)
47
#highest indices a: 5, b: 7
48
br_a, br_b = make_branches()
49
assert not has_revision(br_b, br_a.revision_history()[3])
50
assert has_revision(br_b, br_a.revision_history()[2])
51
assert len(br_b.revision_history()) == 7
52
assert greedy_fetch(br_b, br_a, br_a.revision_history()[2])[0] == 0
54
# greedy_fetch is not supposed to alter the revision history
55
assert len(br_b.revision_history()) == 7
56
assert not has_revision(br_b, br_a.revision_history()[3])
58
assert len(br_b.revision_history()) == 7
59
assert greedy_fetch(br_b, br_a, br_a.revision_history()[3])[0] == 1
60
assert has_revision(br_b, br_a.revision_history()[3])
61
assert not has_revision(br_a, br_b.revision_history()[3])
62
assert not has_revision(br_a, br_b.revision_history()[4])
64
# When a non-branch ancestor is missing, it should be a failure, not
66
br_a4 = new_branch('br_a4')
67
count, failures = greedy_fetch(br_a4, br_a)
69
assert failures == set((br_b.revision_history()[4],
70
br_b.revision_history()[5]))
72
assert greedy_fetch(br_a, br_b)[0] == 4
73
assert has_revision(br_a, br_b.revision_history()[3])
74
assert has_revision(br_a, br_b.revision_history()[4])
76
br_b2 = new_branch('br_b2')
77
assert greedy_fetch(br_b2, br_b)[0] == 7
78
assert has_revision(br_b2, br_b.revision_history()[4])
79
assert has_revision(br_b2, br_a.revision_history()[2])
80
assert not has_revision(br_b2, br_a.revision_history()[3])
82
br_a2 = new_branch('br_a2')
83
assert greedy_fetch(br_a2, br_a)[0] == 9
84
assert has_revision(br_a2, br_b.revision_history()[4])
85
assert has_revision(br_a2, br_a.revision_history()[3])
87
br_a3 = new_branch('br_a3')
88
assert greedy_fetch(br_a3, br_a2)[0] == 0
89
for revno in range(4):
90
assert not has_revision(br_a3, br_a.revision_history()[revno])
91
assert greedy_fetch(br_a3, br_a2, br_a.revision_history()[2])[0] == 3
92
fetched = greedy_fetch(br_a3, br_a2, br_a.revision_history()[3])[0]
93
assert fetched == 3, "fetched %d instead of 3" % fetched
94
# InstallFailed should be raised if the branch is missing the revision
96
self.assertRaises(bzrlib.errors.InstallFailed, greedy_fetch, br_a3,
98
# InstallFailed should be raised if the branch is missing a revision
99
# from its own revision history
100
br_a2.append_revision('a-b-c')
101
self.assertRaises(bzrlib.errors.InstallFailed, greedy_fetch, br_a3,
106
if __name__ == '__main__':
103
def test_fetch(self):
104
#highest indices a: 5, b: 7
105
br_a, br_b = make_branches()
106
fetch_steps(self, br_a, br_b, br_a)
109
class TestHttpFetch(TestCaseWithWebserver):
112
super(TestHttpFetch, self).setUp()
115
def test_fetch(self):
116
#highest indices a: 5, b: 7
117
br_a, br_b = make_branches()
118
br_rem_a = Branch.open(self.get_remote_url(br_a._transport.base))
119
fetch_steps(self, br_rem_a, br_b, br_a)
121
def log(self, *args):
122
"""Capture web server log messages for introspection."""
123
super(TestHttpFetch, self).log(*args)
124
if args[0].startswith("webserver"):
125
self.weblogs.append(args[0])
127
def test_weaves_are_retrieved_once(self):
128
self.build_tree(("source/", "source/file", "target/"))
129
branch = Branch.initialize("source")
130
branch.add(["file"], ["id"])
131
branch.commit("added file")
132
print >>open("source/file", 'w'), "blah"
133
branch.commit("changed file")
134
target = Branch.initialize("target/")
135
source = Branch.open(self.get_remote_url("source/"))
136
self.assertEqual(greedy_fetch(target, source), (2, []))
137
# this is the path to the literal file. As format changes
138
# occur it needs to be updated. FIXME: ask the store for the
140
weave_suffix = 'weaves/ce/id.weave HTTP/1.1" 200 -'
142
len([log for log in self.weblogs if log.endswith(weave_suffix)]))
143
inventory_weave_suffix = 'inventory.weave HTTP/1.1" 200 -'
145
len([log for log in self.weblogs if log.endswith(
146
inventory_weave_suffix)]))
147
# this r-h check test will prevent regressions, but it currently already
148
# passes, before the patch to cache-rh is applied :[
149
revision_history_suffix = 'revision-history HTTP/1.1" 200 -'
151
len([log for log in self.weblogs if log.endswith(
152
revision_history_suffix)]))
154
# check there is nothing more to fetch
155
source = Branch.open(self.get_remote_url("source/"))
156
self.assertEqual(greedy_fetch(target, source), (0, []))
157
self.failUnless(self.weblogs[0].endswith('branch-format HTTP/1.1" 200 -'))
158
self.failUnless(self.weblogs[1].endswith('revision-history HTTP/1.1" 200 -'))
159
self.assertEqual(2, len(self.weblogs))