/brz/remove-bazaar

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Viewing changes to tests/test_shamap.py

Fix handling of remote branches.

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tests/test_shamap.py
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"""Tests for GitShaMap."""
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19
 
from dulwich.objects import (
20
 
    Blob,
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    Commit,
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    Tree,
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    )
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25
19
import os
26
 
import stat
27
 
 
28
 
from bzrlib.inventory import (
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    InventoryFile,
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    InventoryDirectory,
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    ROOT_ID,
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    )
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34
 
from bzrlib.revision import (
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    Revision,
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    )
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20
 
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from bzrlib.tests import (
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    TestCase,
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    TestCaseInTempDir,
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    UnavailableFeature,
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    )
43
 
from bzrlib.transport import (
44
 
    get_transport,
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    )
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26
 
47
 
from bzrlib.plugins.git.cache import (
48
 
    DictBzrGitCache,
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    IndexBzrGitCache,
50
 
    IndexGitCacheFormat,
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    SqliteBzrGitCache,
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    TdbBzrGitCache,
 
27
from bzrlib.plugins.git.shamap import (
 
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    DictGitShaMap,
 
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    SqliteGitShaMap,
 
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    TdbGitShaMap,
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31
    )
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32
 
55
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class TestGitShaMap:
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34
 
57
 
    def _get_test_commit(self):
58
 
        c = Commit()
59
 
        c.committer = "Jelmer <jelmer@samba.org>"
60
 
        c.commit_time = 0
61
 
        c.commit_timezone = 0
62
 
        c.author = "Jelmer <jelmer@samba.org>"
63
 
        c.author_time = 0
64
 
        c.author_timezone = 0
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        c.message = "Teh foo bar"
66
 
        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
67
 
        return c
68
 
 
69
35
    def test_commit(self):
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36
        self.map.start_write_group()
71
 
        updater = self.cache.get_updater(Revision("myrevid"))
72
 
        c = self._get_test_commit()
73
 
        updater.add_object(c, {
74
 
            "testament3-sha1": "cc9462f7f8263ef5adf8eff2fb936bb36b504cba"},
75
 
            None)
76
 
        updater.finish()
 
37
        self.map.add_entries("myrevid", [], 
 
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            "5686645d49063c73d35436192dfc9a160c672301",
 
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            "cc9462f7f8263ef5adfbeff2fb936bb36b504cba", [])
77
40
        self.map.commit_write_group()
78
41
        self.assertEquals(
79
 
            ("commit", ("myrevid",
80
 
                "cc9462f7f8263ef5adfbeff2fb936bb36b504cba",
81
 
                {"testament3-sha1": "cc9462f7f8263ef5adf8eff2fb936bb36b504cba"},
82
 
                )),
83
 
            self.map.lookup_git_sha(c.id))
84
 
        self.assertEquals(c.id, self.map.lookup_commit("myrevid"))
 
42
            ("commit", ("myrevid", "cc9462f7f8263ef5adfbeff2fb936bb36b504cba")),
 
43
            self.map.lookup_git_sha("5686645d49063c73d35436192dfc9a160c672301"))
85
44
 
86
45
    def test_lookup_notfound(self):
87
46
        self.assertRaises(KeyError,
88
47
            self.map.lookup_git_sha, "5686645d49063c73d35436192dfc9a160c672301")
89
48
 
90
49
    def test_blob(self):
 
50
        thesha = "9686645d49063c73d35436192dfc9a160c672301"
91
51
        self.map.start_write_group()
92
 
        updater = self.cache.get_updater(Revision("myrevid"))
93
 
        updater.add_object(self._get_test_commit(), { "testament3-sha1": "Test" }, None)
94
 
        b = Blob()
95
 
        b.data = "TEH BLOB"
96
 
        ie = InventoryFile("myfileid", "somename", ROOT_ID)
97
 
        ie.revision = "myrevid"
98
 
        updater.add_object(b, ie, None)
99
 
        updater.finish()
 
52
        self.map.add_entries("myrevid", [], 
 
53
            "5686645d49063c73d35436192dfc9a160c672301",
 
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            "cc9462f7f8263ef5adfbeff2fb936bb36b504cba", [
 
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                ("myfileid", "blob", thesha, "myrevid")
 
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                ])
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        self.map.commit_write_group()
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58
        self.assertEquals(
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            ("blob", ("myfileid", "myrevid")),
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            self.map.lookup_git_sha(b.id))
104
 
        self.assertEquals(b.id,
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            self.map.lookup_blob_id("myfileid", "myrevid"))
 
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            self.map.lookup_git_sha(thesha))
 
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        invshamap = self.map.get_inventory_sha_map("myrevid")
 
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        self.assertEquals(thesha, invshamap.lookup_blob("myfileid", "myrevid"))
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63
 
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64
    def test_tree(self):
 
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        thesha = "8686645d49063c73d35436192dfc9a160c672301"
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66
        self.map.start_write_group()
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        updater = self.cache.get_updater(Revision("myrevid"))
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        updater.add_object(self._get_test_commit(), {
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            "testament3-sha1": "mytestamentsha" }, None)
112
 
        t = Tree()
113
 
        t.add(stat.S_IFREG, "somename", Blob().id)
114
 
        ie = InventoryDirectory("fileid", "myname", ROOT_ID)
115
 
        ie.revision = "irrelevant"
116
 
        updater.add_object(t, ie, "")
117
 
        updater.finish()
 
67
        self.map.add_entries("myrevid", [], 
 
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            "5686645d49063c73d35436192dfc9a160c672301",
 
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            "cc9462f7f8263ef5adfbeff2fb936bb36b504cba", [
 
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            ("somepath", "tree", thesha, "myrevid")])
118
71
        self.map.commit_write_group()
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        self.assertEquals(("tree", ("fileid", "myrevid")),
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            self.map.lookup_git_sha(t.id))
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        # It's possible for a backend to not implement lookup_tree
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        try:
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            self.assertEquals(t.id,
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                self.map.lookup_tree_id("fileid", "myrevid"))
125
 
        except NotImplementedError:
126
 
            pass
 
72
        self.assertEquals(
 
73
            ("tree", ("somepath", "myrevid")),
 
74
            self.map.lookup_git_sha(thesha))
127
75
 
128
76
    def test_revids(self):
129
77
        self.map.start_write_group()
130
 
        updater = self.cache.get_updater(Revision("myrevid"))
131
 
        c = self._get_test_commit()
132
 
        updater.add_object(c, {"testament3-sha1": "mtestament"}, None)
133
 
        updater.finish()
 
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        self.map.add_entries("myrevid", [], 
 
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            "5686645d49063c73d35436192dfc9a160c672301",
 
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            "cc9462f7f8263ef5adfbeff2fb936bb36b504cba", [])
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81
        self.map.commit_write_group()
135
82
        self.assertEquals(["myrevid"], list(self.map.revids()))
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83
 
137
84
    def test_missing_revisions(self):
138
85
        self.map.start_write_group()
139
 
        updater = self.cache.get_updater(Revision("myrevid"))
140
 
        c = self._get_test_commit()
141
 
        updater.add_object(c, {"testament3-sha1": "testament"}, None)
142
 
        updater.finish()
 
86
        self.map.add_entries("myrevid", [], 
 
87
            "5686645d49063c73d35436192dfc9a160c672301",
 
88
            "cc9462f7f8263ef5adfbeff2fb936bb36b504cba", [])
143
89
        self.map.commit_write_group()
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90
        self.assertEquals(set(["lala", "bla"]),
145
91
            set(self.map.missing_revisions(["myrevid", "lala", "bla"])))
149
95
 
150
96
    def setUp(self):
151
97
        TestCase.setUp(self)
152
 
        self.cache = DictBzrGitCache()
153
 
        self.map = self.cache.idmap
154
 
 
155
 
 
156
 
class SqliteGitShaMapTests(TestCaseInTempDir,TestGitShaMap):
 
98
        self.map = DictGitShaMap()
 
99
 
 
100
 
 
101
class SqliteGitShaMapTests(TestCase,TestGitShaMap):
157
102
 
158
103
    def setUp(self):
159
 
        TestCaseInTempDir.setUp(self)
160
 
        self.cache = SqliteBzrGitCache(os.path.join(self.test_dir, 'foo.db'))
161
 
        self.map = self.cache.idmap
 
104
        TestCase.setUp(self)
 
105
        self.map = SqliteGitShaMap()
162
106
 
163
107
 
164
108
class TdbGitShaMapTests(TestCaseInTempDir,TestGitShaMap):
166
110
    def setUp(self):
167
111
        TestCaseInTempDir.setUp(self)
168
112
        try:
169
 
            self.cache = TdbBzrGitCache(os.path.join(self.test_dir, 'foo.tdb'))
 
113
            self.map = TdbGitShaMap(os.path.join(self.test_dir, 'foo.tdb'))
170
114
        except ImportError:
171
115
            raise UnavailableFeature("Missing tdb")
172
 
        self.map = self.cache.idmap
173
 
 
174
 
 
175
 
class IndexGitShaMapTests(TestCaseInTempDir,TestGitShaMap):
176
 
 
177
 
    def setUp(self):
178
 
        TestCaseInTempDir.setUp(self)
179
 
        transport = get_transport(self.test_dir)
180
 
        IndexGitCacheFormat().initialize(transport)
181
 
        self.cache = IndexBzrGitCache(transport)
182
 
        self.map = self.cache.idmap