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Viewing changes to bzrlib/tests/test_workingtree.py

  • Committer: Alexander Belchenko
  • Date: 2007-03-11 19:39:37 UTC
  • mto: This revision was merged to the branch mainline in revision 2335.
  • Revision ID: bialix@ukr.net-20070311193937-nx38jief5kw8pp2f
external diff: no need for special code path for win32 (suggested by John Meinel)

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bzrlib/tests/test_workingtree.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2005, 2006 Canonical Ltd
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# Authors:  Robert Collins <robert.collins@canonical.com>
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#
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# This program is free software; you can redistribute it and/or modify
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
16
 
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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17
 
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from cStringIO import StringIO
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19
import os
20
20
 
21
 
from bzrlib import (
22
 
    bzrdir,
23
 
    conflicts,
24
 
    errors,
25
 
    workingtree,
26
 
    )
 
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from bzrlib import ignores
 
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import bzrlib
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23
from bzrlib.branch import Branch
 
24
from bzrlib import bzrdir, conflicts, errors, workingtree
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25
from bzrlib.bzrdir import BzrDir
 
26
from bzrlib.errors import NotBranchError, NotVersionedError
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27
from bzrlib.lockdir import LockDir
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28
from bzrlib.mutabletree import needs_tree_write_lock
 
29
from bzrlib.osutils import pathjoin, getcwd, has_symlinks
 
30
from bzrlib.symbol_versioning import zero_thirteen
31
31
from bzrlib.tests import TestCase, TestCaseWithTransport, TestSkipped
 
32
from bzrlib.trace import mutter
32
33
from bzrlib.transport import get_transport
33
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from bzrlib.workingtree import (
34
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    TreeEntry,
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36
    TreeDirectory,
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    TreeFile,
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    TreeLink,
 
39
    WorkingTree,
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40
    )
39
41
 
40
 
 
41
42
class TestTreeDirectory(TestCaseWithTransport):
42
43
 
43
44
    def test_kind_character(self):
81
82
            workingtree.WorkingTreeFormat.set_default_format(old_format)
82
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        self.assertEqual(old_format, workingtree.WorkingTreeFormat.get_default_format())
83
84
 
84
 
    def test_open(self):
85
 
        tree = self.make_branch_and_tree('.')
86
 
        open_direct = workingtree.WorkingTree.open('.')
87
 
        self.assertEqual(tree.basedir, open_direct.basedir)
88
 
        open_no_args = workingtree.WorkingTree.open()
89
 
        self.assertEqual(tree.basedir, open_no_args.basedir)
90
 
 
91
 
    def test_open_containing(self):
92
 
        tree = self.make_branch_and_tree('.')
93
 
        open_direct, relpath = workingtree.WorkingTree.open_containing('.')
94
 
        self.assertEqual(tree.basedir, open_direct.basedir)
95
 
        self.assertEqual('', relpath)
96
 
        open_no_args, relpath = workingtree.WorkingTree.open_containing()
97
 
        self.assertEqual(tree.basedir, open_no_args.basedir)
98
 
        self.assertEqual('', relpath)
99
 
        open_subdir, relpath = workingtree.WorkingTree.open_containing('subdir')
100
 
        self.assertEqual(tree.basedir, open_subdir.basedir)
101
 
        self.assertEqual('subdir', relpath)
102
 
 
103
85
 
104
86
class SampleTreeFormat(workingtree.WorkingTreeFormat):
105
87
    """A sample format
106
88
 
107
 
    this format is initializable, unsupported to aid in testing the
 
89
    this format is initializable, unsupported to aid in testing the 
108
90
    open and open_downlevel routines.
109
91
    """
110
92
 
112
94
        """See WorkingTreeFormat.get_format_string()."""
113
95
        return "Sample tree format."
114
96
 
115
 
    def initialize(self, a_bzrdir, revision_id=None, from_branch=None,
116
 
                   accelerator_tree=None, hardlink=False):
 
97
    def initialize(self, a_bzrdir, revision_id=None):
117
98
        """Sample branches cannot be created."""
118
99
        t = a_bzrdir.get_workingtree_transport(self)
119
100
        t.put_bytes('format', self.get_format_string())
142
123
            found_format = workingtree.WorkingTreeFormat.find_format(dir)
143
124
            self.failUnless(isinstance(found_format, format.__class__))
144
125
        check_format(workingtree.WorkingTreeFormat3(), "bar")
145
 
 
 
126
        
146
127
    def test_find_format_no_tree(self):
147
128
        dir = bzrdir.BzrDirMetaFormat1().initialize('.')
148
129
        self.assertRaises(errors.NoWorkingTree,
193
174
        t = control.get_workingtree_transport(None)
194
175
        self.assertEqualDiff('Bazaar-NG Working Tree format 3',
195
176
                             t.get('format').read())
196
 
        self.assertEqualDiff(t.get('inventory').read(),
 
177
        # self.assertContainsRe(t.get('inventory').read(), 
 
178
        #                       '<inventory file_id="[^"]*" format="5">\n'
 
179
        #                       '</inventory>\n',
 
180
        #                      )
 
181
        # WorkingTreeFormat3 doesn't default to creating a unique root id,
 
182
        # because it is incompatible with older bzr versions
 
183
        self.assertContainsRe(t.get('inventory').read(),
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                              '<inventory format="5">\n'
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                              '</inventory>\n',
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                             )
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        self.assertFalse(t.has('inventory.basis'))
203
190
        # no last-revision file means 'None' or 'NULLREVISION'
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        self.assertFalse(t.has('last-revision'))
205
 
        # TODO RBC 20060210 do a commit, check the inventory.basis is created
 
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        # TODO RBC 20060210 do a commit, check the inventory.basis is created 
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193
        # correctly and last-revision file becomes present.
207
194
 
208
195
    def test_uses_lockdir(self):
209
196
        """WorkingTreeFormat3 uses its own LockDir:
210
 
 
 
197
            
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198
            - lock is a directory
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            - when the WorkingTree is locked, LockDir can see that
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        """
235
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        control.create_repository()
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        control.create_branch()
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        tree = workingtree.WorkingTreeFormat3().initialize(control)
238
 
        tree._transport.delete("pending-merges")
 
225
        tree._control_files._transport.delete("pending-merges")
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226
        self.assertEqual([], tree.get_parent_ids())
240
227
 
241
228
 
244
231
 
245
232
    def create_format2_tree(self, url):
246
233
        return self.make_branch_and_tree(
247
 
            url, format=bzrdir.BzrDirFormat6())
 
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            url, format=bzrlib.bzrdir.BzrDirFormat6())
248
235
 
249
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    def test_conflicts(self):
250
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        # test backwards compatability
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        self.assertEqual(list(tree.conflicts()), [expected])
270
257
 
271
258
 
 
259
class TestNonFormatSpecificCode(TestCaseWithTransport):
 
260
    """This class contains tests of workingtree that are not format specific."""
 
261
 
 
262
    def test_gen_file_id(self):
 
263
        file_id = self.applyDeprecated(zero_thirteen, workingtree.gen_file_id,
 
264
                                      'filename')
 
265
        self.assertStartsWith(file_id, 'filename-')
 
266
 
 
267
    def test_gen_root_id(self):
 
268
        file_id = self.applyDeprecated(zero_thirteen, workingtree.gen_root_id)
 
269
        self.assertStartsWith(file_id, 'tree_root-')
 
270
        
 
271
 
272
272
class InstrumentedTree(object):
273
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    """A instrumented tree to check the needs_tree_write_lock decorator."""
274
274
 
286
286
    @needs_tree_write_lock
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287
    def method_that_raises(self):
288
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        """This method causes an exception when called with parameters.
289
 
 
 
289
        
290
290
        This allows the decorator code to be checked - it should still call
291
291
        unlock.
292
292
        """
303
303
        self.assertEqual(
304
304
            'method_with_tree_write_lock',
305
305
            tree.method_with_tree_write_lock.__name__)
306
 
        self.assertDocstring(
 
306
        self.assertEqual(
307
307
            "A lock_tree_write decorated method that returns its arguments.",
308
 
            tree.method_with_tree_write_lock)
 
308
            tree.method_with_tree_write_lock.__doc__)
309
309
        args = (1, 2, 3)
310
310
        kwargs = {'a':'b'}
311
311
        result = tree.method_with_tree_write_lock(1,2,3, a='b')
315
315
        self.assertEqual(['t', 'u', 't', 'u'], tree._locks)
316
316
 
317
317
 
318
 
class TestRevert(TestCaseWithTransport):
319
 
 
320
 
    def test_revert_conflicts_recursive(self):
321
 
        this_tree = self.make_branch_and_tree('this-tree')
322
 
        self.build_tree_contents([('this-tree/foo/',),
323
 
                                  ('this-tree/foo/bar', 'bar')])
324
 
        this_tree.add(['foo', 'foo/bar'])
325
 
        this_tree.commit('created foo/bar')
326
 
        other_tree = this_tree.bzrdir.sprout('other-tree').open_workingtree()
327
 
        self.build_tree_contents([('other-tree/foo/bar', 'baz')])
328
 
        other_tree.commit('changed bar')
329
 
        self.build_tree_contents([('this-tree/foo/bar', 'qux')])
330
 
        this_tree.commit('changed qux')
331
 
        this_tree.merge_from_branch(other_tree.branch)
332
 
        self.assertEqual(1, len(this_tree.conflicts()))
333
 
        this_tree.revert(['foo'])
334
 
        self.assertEqual(0, len(this_tree.conflicts()))
335
 
 
336
 
 
337
318
class TestAutoResolve(TestCaseWithTransport):
338
319
 
339
320
    def test_auto_resolve(self):
378
359
        tree = self.make_branch_and_tree('tree')
379
360
        self.build_tree(['tree/hello/'])
380
361
        tree.add('hello', 'hello-id')
381
 
        file_conflict = conflicts.TextConflict('file', None, 'hello-id')
 
362
        file_conflict = conflicts.TextConflict('file', 'hello_id')
382
363
        tree.set_conflicts(conflicts.ConflictList([file_conflict]))
383
364
        tree.auto_resolve()
384
 
 
385
 
 
386
 
class TestFindTrees(TestCaseWithTransport):
387
 
 
388
 
    def test_find_trees(self):
389
 
        self.make_branch_and_tree('foo')
390
 
        self.make_branch_and_tree('foo/bar')
391
 
        # Sticking a tree inside a control dir is heinous, so let's skip it
392
 
        self.make_branch_and_tree('foo/.bzr/baz')
393
 
        self.make_branch('qux')
394
 
        trees = workingtree.WorkingTree.find_trees('.')
395
 
        self.assertEqual(2, len(list(trees)))