/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to tests/test_object_store.py

More work on roundtrip push support.

Show diffs side-by-side

added added

removed removed

Lines of Context:
tests/test_object_store.py
20
20
    Blob,
21
21
    )
22
22
 
 
23
from bzrlib.branchbuilder import (
 
24
    BranchBuilder,
 
25
    )
 
26
from bzrlib.errors import (
 
27
    NoSuchRevision,
 
28
    )
 
29
from bzrlib.graph import (
 
30
    DictParentsProvider,
 
31
    )
23
32
from bzrlib.tests import (
24
33
    TestCase,
 
34
    TestCaseWithTransport,
25
35
    )
26
36
 
 
37
from bzrlib.plugins.git.cache import (
 
38
    DictGitShaMap,
 
39
    )
27
40
from bzrlib.plugins.git.object_store import (
 
41
    BazaarObjectStore,
 
42
    LRUTreeCache,
28
43
    _check_expected_sha,
 
44
    _find_missing_bzr_revids,
 
45
    _tree_to_objects,
29
46
    )
30
47
 
31
48
 
48
65
        _check_expected_sha(self.obj.sha().digest(), self.obj)
49
66
        self.assertRaises(AssertionError, _check_expected_sha, 
50
67
            "x" * 20, self.obj)
 
68
 
 
69
 
 
70
class FindMissingBzrRevidsTests(TestCase):
 
71
 
 
72
    def _find_missing(self, ancestry, want, have):
 
73
        return _find_missing_bzr_revids(
 
74
            DictParentsProvider(ancestry).get_parent_map,
 
75
            set(want), set(have))
 
76
 
 
77
    def test_simple(self):
 
78
        self.assertEquals(set(), self._find_missing({}, [], []))
 
79
 
 
80
    def test_up_to_date(self):
 
81
        self.assertEquals(set(),
 
82
                self._find_missing({"a": ["b"]}, ["a"], ["a"]))
 
83
 
 
84
    def test_one_missing(self):
 
85
        self.assertEquals(set(["a"]),
 
86
                self._find_missing({"a": ["b"]}, ["a"], ["b"]))
 
87
 
 
88
    def test_two_missing(self):
 
89
        self.assertEquals(set(["a", "b"]),
 
90
                self._find_missing({"a": ["b"], "b": ["c"]}, ["a"], ["c"]))
 
91
 
 
92
    def test_two_missing_history(self):
 
93
        self.assertEquals(set(["a", "b"]),
 
94
                self._find_missing({"a": ["b"], "b": ["c"], "c": ["d"]},
 
95
                    ["a"], ["c"]))
 
96
 
 
97
 
 
98
class LRUTreeCacheTests(TestCaseWithTransport):
 
99
 
 
100
    def setUp(self):
 
101
        super(LRUTreeCacheTests, self).setUp()
 
102
        self.branch = self.make_branch(".")
 
103
        self.branch.lock_write()
 
104
        self.addCleanup(self.branch.unlock)
 
105
        self.cache = LRUTreeCache(self.branch.repository)
 
106
 
 
107
    def test_get_not_present(self):
 
108
        self.assertRaises(NoSuchRevision, self.cache.revision_tree,
 
109
                "unknown")
 
110
 
 
111
    def test_revision_trees(self):
 
112
        self.assertRaises(NoSuchRevision, self.cache.revision_trees,
 
113
                ["unknown", "la"])
 
114
 
 
115
    def test_iter_revision_trees(self):
 
116
        self.assertRaises(NoSuchRevision, self.cache.iter_revision_trees,
 
117
                ["unknown", "la"])
 
118
 
 
119
    def test_get(self):
 
120
        bb = BranchBuilder(branch=self.branch)
 
121
        bb.start_series()
 
122
        bb.build_snapshot('BASE-id', None,
 
123
            [('add', ('', None, 'directory', None)),
 
124
             ('add', ('foo', 'foo-id', 'file', 'a\nb\nc\nd\ne\n')),
 
125
             ])
 
126
        bb.finish_series()
 
127
        tree = self.cache.revision_tree("BASE-id")
 
128
        self.assertEquals("BASE-id", tree.get_revision_id())
 
129
 
 
130
 
 
131
class BazaarObjectStoreTests(TestCaseWithTransport):
 
132
 
 
133
    def setUp(self):
 
134
        super(BazaarObjectStoreTests, self).setUp()
 
135
        self.branch = self.make_branch(".")
 
136
        self.branch.lock_write()
 
137
        self.addCleanup(self.branch.unlock)
 
138
        self.store = BazaarObjectStore(self.branch.repository)
 
139
 
 
140
    def test_get_blob(self):
 
141
        b = Blob()
 
142
        b.data = 'a\nb\nc\nd\ne\n'
 
143
        self.assertRaises(KeyError, self.store.__getitem__, b.id)
 
144
        bb = BranchBuilder(branch=self.branch)
 
145
        bb.start_series()
 
146
        bb.build_snapshot('BASE-id', None,
 
147
            [('add', ('', None, 'directory', None)),
 
148
             ('add', ('foo', 'foo-id', 'file', 'a\nb\nc\nd\ne\n')),
 
149
             ])
 
150
        bb.finish_series()
 
151
        self.assertEquals(b, self.store[b.id])
 
152
 
 
153
    def test_get_raw(self):
 
154
        b = Blob()
 
155
        b.data = 'a\nb\nc\nd\ne\n'
 
156
        self.assertRaises(KeyError, self.store.get_raw, b.id)
 
157
        bb = BranchBuilder(branch=self.branch)
 
158
        bb.start_series()
 
159
        bb.build_snapshot('BASE-id', None,
 
160
            [('add', ('', None, 'directory', None)),
 
161
             ('add', ('foo', 'foo-id', 'file', 'a\nb\nc\nd\ne\n')),
 
162
             ])
 
163
        bb.finish_series()
 
164
        self.assertEquals(b.as_raw_string(), self.store.get_raw(b.id)[1])
 
165
 
 
166
    def test_contains(self):
 
167
        b = Blob()
 
168
        b.data = 'a\nb\nc\nd\ne\n'
 
169
        self.assertFalse(b.id in self.store)
 
170
        bb = BranchBuilder(branch=self.branch)
 
171
        bb.start_series()
 
172
        bb.build_snapshot('BASE-id', None,
 
173
            [('add', ('', None, 'directory', None)),
 
174
             ('add', ('foo', 'foo-id', 'file', 'a\nb\nc\nd\ne\n')),
 
175
             ])
 
176
        bb.finish_series()
 
177
        self.assertTrue(b.id in self.store)
 
178
 
 
179
 
 
180
class TreeToObjectsTests(TestCaseWithTransport):
 
181
 
 
182
    def setUp(self):
 
183
        super(TreeToObjectsTests, self).setUp()
 
184
        self.idmap = DictGitShaMap()
 
185
 
 
186
    def test_no_changes(self):
 
187
        tree = self.make_branch_and_tree('.')
 
188
        entries = list(_tree_to_objects(tree, [tree], self.idmap, {}))
 
189
        self.assertEquals([], entries)