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  • Committer: Jelmer Vernooij
  • Date: 2010-05-13 08:40:18 UTC
  • mto: (0.200.912 trunk)
  • mto: This revision was merged to the branch mainline in revision 6960.
  • Revision ID: jelmer@samba.org-20100513084018-xp9tbrasde6gih3o
Checks for roundtripping.

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tests/test_mapping.py
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# Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
 
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# -*- encoding: utf-8 -*-
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from bzrlib.inventory import (
 
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    InventoryDirectory,
 
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    InventoryFile,
 
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    )
 
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from bzrlib.revision import (
 
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    Revision,
 
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    )
 
25
 
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from dulwich.objects import (
 
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    Blob,
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    Commit,
 
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    Tree,
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    )
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from bzrlib.plugins.git import tests
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from bzrlib.plugins.git.mapping import (
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    BzrGitMappingv1,
 
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    directory_to_tree,
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    escape_file_id,
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    revision_to_commit,
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    unescape_file_id,
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    )
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39
 
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                            "git-v1:"
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                            "c6a4d8f1fa4ac650748e647c4b1b368f589a7356"))
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55
 
 
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    def test_is_control_file(self):
 
57
        mapping = BzrGitMappingv1()
 
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        self.assertTrue(mapping.is_control_file(".bzrdummy"))
 
59
        self.assertTrue(mapping.is_control_file(".bzrfileids"))
 
60
        self.assertFalse(mapping.is_control_file(".bzrfoo"))
 
61
 
45
62
 
46
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class FileidTests(tests.TestCase):
47
64
 
73
90
        c.commit_timezone = 60 * 5
74
91
        c.author_timezone = 60 * 3
75
92
        c.author = "Author"
76
 
        c.serialize()
77
93
        rev = BzrGitMappingv1().import_commit(c)
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        self.assertEquals("Some message", rev.message)
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        self.assertEquals("Committer", rev.committer)
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100
        self.assertEquals("180", rev.properties['author-timezone'])
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        self.assertEquals("git-v1:" + c.id, rev.revision_id)
86
102
 
 
103
    def test_explicit_encoding(self):
 
104
        c = Commit()
 
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        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
 
106
        c.message = "Some message"
 
107
        c.committer = "Committer"
 
108
        c.commit_time = 4
 
109
        c.author_time = 5
 
110
        c.commit_timezone = 60 * 5
 
111
        c.author_timezone = 60 * 3
 
112
        c.author = u"Authér".encode("iso8859-1")
 
113
        c.encoding = "iso8859-1"
 
114
        rev = BzrGitMappingv1().import_commit(c)
 
115
        self.assertEquals(u"Authér", rev.properties['author'])
 
116
        self.assertEquals("iso8859-1", rev.properties["git-explicit-encoding"])
 
117
        self.assertTrue("git-implicit-encoding" not in rev.properties)
 
118
 
 
119
    def test_implicit_encoding_fallback(self):
 
120
        c = Commit()
 
121
        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
 
122
        c.message = "Some message"
 
123
        c.committer = "Committer"
 
124
        c.commit_time = 4
 
125
        c.author_time = 5
 
126
        c.commit_timezone = 60 * 5
 
127
        c.author_timezone = 60 * 3
 
128
        c.author = u"Authér".encode("latin1")
 
129
        rev = BzrGitMappingv1().import_commit(c)
 
130
        self.assertEquals(u"Authér", rev.properties['author'])
 
131
        self.assertEquals("latin1", rev.properties["git-implicit-encoding"])
 
132
        self.assertTrue("git-explicit-encoding" not in rev.properties)
 
133
 
 
134
    def test_implicit_encoding_utf8(self):
 
135
        c = Commit()
 
136
        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
 
137
        c.message = "Some message"
 
138
        c.committer = "Committer"
 
139
        c.commit_time = 4
 
140
        c.author_time = 5
 
141
        c.commit_timezone = 60 * 5
 
142
        c.author_timezone = 60 * 3
 
143
        c.author = u"Authér".encode("utf-8")
 
144
        rev = BzrGitMappingv1().import_commit(c)
 
145
        self.assertEquals(u"Authér", rev.properties['author'])
 
146
        self.assertTrue("git-explicit-encoding" not in rev.properties)
 
147
        self.assertTrue("git-implicit-encoding" not in rev.properties)
 
148
 
 
149
 
 
150
class RoundtripRevisionsFromBazaar(tests.TestCase):
 
151
 
 
152
    def setUp(self):
 
153
        super(RoundtripRevisionsFromBazaar, self).setUp()
 
154
        self.mapping = BzrGitMappingv1()
 
155
        self._parent_map = {}
 
156
        self._lookup_parent = self._parent_map.__getitem__
 
157
 
 
158
    def assertRoundtripRevision(self, orig_rev):
 
159
        commit = self.mapping.export_commit(orig_rev, "mysha",
 
160
            self._lookup_parent, True)
 
161
        rev = self.mapping.import_commit(commit)
 
162
        self.assertEquals(orig_rev.revision_id, rev.revision_id)
 
163
        self.assertEquals(orig_rev.properties, rev.properties)
 
164
        self.assertEquals(orig_rev.committer, rev.committer)
 
165
        self.assertEquals(orig_rev.timestamp, rev.timestamp)
 
166
        self.assertEquals(orig_rev.timezone, rev.timezone)
 
167
        self.assertEquals(orig_rev.message, rev.message)
 
168
        self.assertEquals(list(orig_rev.parent_ids), list(rev.parent_ids))
 
169
 
 
170
    def test_simple_commit(self):
 
171
        r = Revision(self.mapping.revision_id_foreign_to_bzr("edf99e6c56495c620f20d5dacff9859ff7119261"))
 
172
        r.message = "MyCommitMessage"
 
173
        r.parent_ids = []
 
174
        r.committer = "Jelmer Vernooij <jelmer@apache.org>"
 
175
        r.timestamp = 453543543
 
176
        r.timezone = 0
 
177
        r.properties = {}
 
178
        self.assertRoundtripRevision(r)
 
179
 
 
180
    def test_revision_id(self):
 
181
        r = Revision("myrevid")
 
182
        r.message = "MyCommitMessage"
 
183
        r.parent_ids = []
 
184
        r.committer = "Jelmer Vernooij <jelmer@apache.org>"
 
185
        r.timestamp = 453543543
 
186
        r.timezone = 0
 
187
        r.properties = {}
 
188
        self.assertRoundtripRevision(r)
 
189
 
 
190
    def test_ghost_parent(self):
 
191
        r = Revision("myrevid")
 
192
        r.message = "MyCommitMessage"
 
193
        r.parent_ids = ["iamaghost"]
 
194
        r.committer = "Jelmer Vernooij <jelmer@apache.org>"
 
195
        r.timestamp = 453543543
 
196
        r.timezone = 0
 
197
        r.properties = {}
 
198
        self.assertRoundtripRevision(r)
 
199
 
 
200
    def test_custom_property(self):
 
201
        r = Revision("myrevid")
 
202
        r.message = "MyCommitMessage"
 
203
        r.parent_ids = []
 
204
        r.properties = {"fool": "bar"}
 
205
        r.committer = "Jelmer Vernooij <jelmer@apache.org>"
 
206
        r.timestamp = 453543543
 
207
        r.timezone = 0
 
208
        self.assertRoundtripRevision(r)
87
209
 
88
210
 
89
211
class RoundtripRevisionsFromGit(tests.TestCase):
99
221
        raise NotImplementedError(self.assertRoundtripBlob)
100
222
 
101
223
    def assertRoundtripCommit(self, commit1):
102
 
        commit1.serialize()
103
224
        rev = self.mapping.import_commit(commit1)
104
 
        commit2 = revision_to_commit(rev, "12341212121212", None)
 
225
        commit2 = self.mapping.export_commit(rev, "12341212121212", None,
 
226
            True)
105
227
        self.assertEquals(commit1.committer, commit2.committer)
106
228
        self.assertEquals(commit1.commit_time, commit2.commit_time)
107
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        self.assertEquals(commit1.commit_timezone, commit2.commit_timezone)
109
231
        self.assertEquals(commit1.author_time, commit2.author_time)
110
232
        self.assertEquals(commit1.author_timezone, commit2.author_timezone)
111
233
        self.assertEquals(commit1.message, commit2.message)
 
234
        self.assertEquals(commit1.encoding, commit2.encoding)
112
235
 
113
236
    def test_commit(self):
114
237
        c = Commit()
122
245
        c.author = "Author <author>"
123
246
        self.assertRoundtripCommit(c)
124
247
 
 
248
    def test_commit_zero_utc_timezone(self):
 
249
        c = Commit()
 
250
        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
 
251
        c.message = "Some message"
 
252
        c.committer = "Committer <Committer>"
 
253
        c.commit_time = 4
 
254
        c.commit_timezone = 0
 
255
        c._commit_timezone_neg_utc = True
 
256
        c.author_time = 5
 
257
        c.author_timezone = 60 * 2
 
258
        c.author = "Author <author>"
 
259
        self.assertRoundtripCommit(c)
 
260
 
 
261
    def test_commit_encoding(self):
 
262
        c = Commit()
 
263
        c.tree = "cc9462f7f8263ef5adfbeff2fb936bb36b504cba"
 
264
        c.message = "Some message"
 
265
        c.committer = "Committer <Committer>"
 
266
        c.encoding = 'iso8859-1'
 
267
        c.commit_time = 4
 
268
        c.commit_timezone = -60 * 3
 
269
        c.author_time = 5
 
270
        c.author_timezone = 60 * 2
 
271
        c.author = "Author <author>"
 
272
        self.assertRoundtripCommit(c)
 
273
 
 
274
 
 
275
class DirectoryToTreeTests(tests.TestCase):
 
276
 
 
277
    def test_empty(self):
 
278
        ie = InventoryDirectory('foo', 'foo', 'foo')
 
279
        t = directory_to_tree(ie, None, {}, None)
 
280
        self.assertEquals(None, t)
 
281
 
 
282
    def test_empty_dir(self):
 
283
        ie = InventoryDirectory('foo', 'foo', 'foo')
 
284
        child_ie = InventoryDirectory('bar', 'bar', 'bar')
 
285
        ie.children['bar'] = child_ie
 
286
        t = directory_to_tree(ie, lambda x: None, {}, None)
 
287
        self.assertEquals(None, t)
 
288
 
 
289
    def test_empty_dir_dummy_files(self):
 
290
        ie = InventoryDirectory('foo', 'foo', 'foo')
 
291
        child_ie = InventoryDirectory('bar', 'bar', 'bar')
 
292
        ie.children['bar'] = child_ie
 
293
        t = directory_to_tree(ie, lambda x: None, {}, ".mydummy")
 
294
        self.assertTrue(".mydummy" in t)
 
295
 
 
296
    def test_empty_root(self):
 
297
        ie = InventoryDirectory('foo', 'foo', None)
 
298
        child_ie = InventoryDirectory('bar', 'bar', 'bar')
 
299
        ie.children['bar'] = child_ie
 
300
        t = directory_to_tree(ie, lambda x: None, {}, None)
 
301
        self.assertEquals(Tree(), t)
 
302
 
 
303
    def test_with_file(self):
 
304
        ie = InventoryDirectory('foo', 'foo', 'foo')
 
305
        child_ie = InventoryFile('bar', 'bar', 'bar')
 
306
        ie.children['bar'] = child_ie
 
307
        b = Blob.from_string("bla")
 
308
        t1 = directory_to_tree(ie, lambda x: b.id, {}, None)
 
309
        t2 = Tree()
 
310
        t2.add(0100644, "bar", b.id)
 
311
        self.assertEquals(t1, t2)