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# Copyright (C) 2005-2011 Canonical Ltd
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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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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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
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from ..sixish import text_type
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load_tests = scenarios.load_tests_apply_scenarios
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# TODO: Test commit with some added, and added-but-missing files
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# RBC 20060124 is that not tested in test_commit.py ?
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# The order of 'path' here is important - do not let it
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# u'\xe5' == a with circle
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# '\xc3\xae' == u'\xee' == i with hat
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# So these are u'path' and 'id' only with a circle and a hat. (shappo?)
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example_conflicts = conflicts.ConflictList(
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[conflicts.MissingParent('Not deleting', u'p\xe5thg', b'\xc3\xaedg'),
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conflicts.ContentsConflict(u'p\xe5tha', None, b'\xc3\xaeda'),
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conflicts.TextConflict(u'p\xe5tha'),
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conflicts.PathConflict(u'p\xe5thb', u'p\xe5thc', b'\xc3\xaedb'),
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conflicts.DuplicateID('Unversioned existing file',
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u'p\xe5thc', u'p\xe5thc2',
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b'\xc3\xaedc', b'\xc3\xaedc'),
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conflicts.DuplicateEntry('Moved existing file to',
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u'p\xe5thdd.moved', u'p\xe5thd',
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conflicts.ParentLoop('Cancelled move', u'p\xe5the', u'p\xe5th2e',
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None, b'\xc3\xaed2e'),
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conflicts.UnversionedParent('Versioned directory',
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u'p\xe5thf', b'\xc3\xaedf'),
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conflicts.NonDirectoryParent('Created directory',
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u'p\xe5thg', b'\xc3\xaedg'),
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def vary_by_conflicts():
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for conflict in example_conflicts:
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yield (conflict.__class__.__name__, {"conflict": conflict})
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class TestConflicts(tests.TestCaseWithTransport):
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def test_resolve_conflict_dir(self):
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tree = self.make_branch_and_tree('.')
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self.build_tree_contents([('hello', b'hello world4'),
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('hello.THIS', b'hello world2'),
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('hello.BASE', b'hello world1'),
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os.mkdir('hello.OTHER')
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tree.add('hello', b'q')
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l = conflicts.ConflictList([conflicts.TextConflict('hello')])
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def test_select_conflicts(self):
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tree = self.make_branch_and_tree('.')
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clist = conflicts.ConflictList
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def check_select(not_selected, selected, paths, **kwargs):
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(not_selected, selected),
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tree_conflicts.select_conflicts(tree, paths, **kwargs))
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foo = conflicts.ContentsConflict('foo')
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bar = conflicts.ContentsConflict('bar')
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tree_conflicts = clist([foo, bar])
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check_select(clist([bar]), clist([foo]), ['foo'])
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check_select(clist(), tree_conflicts,
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[''], ignore_misses=True, recurse=True)
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foobaz = conflicts.ContentsConflict('foo/baz')
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tree_conflicts = clist([foobaz, bar])
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check_select(clist([bar]), clist([foobaz]),
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['foo'], ignore_misses=True, recurse=True)
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qux = conflicts.PathConflict('qux', 'foo/baz')
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tree_conflicts = clist([qux])
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check_select(clist(), tree_conflicts,
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['foo'], ignore_misses=True, recurse=True)
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check_select(tree_conflicts, clist(), ['foo'], ignore_misses=True)
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def test_resolve_conflicts_recursive(self):
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tree = self.make_branch_and_tree('.')
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self.build_tree(['dir/', 'dir/hello'])
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tree.add(['dir', 'dir/hello'])
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dirhello = conflicts.ConflictList(
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[conflicts.TextConflict('dir/hello')])
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tree.set_conflicts(dirhello)
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conflicts.resolve(tree, ['dir'], recursive=False, ignore_misses=True)
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self.assertEqual(dirhello, tree.conflicts())
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conflicts.resolve(tree, ['dir'], recursive=True, ignore_misses=True)
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self.assertEqual(conflicts.ConflictList([]), tree.conflicts())
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class TestPerConflict(tests.TestCase):
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scenarios = scenarios.multiply_scenarios(vary_by_conflicts())
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def test_stringification(self):
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text = text_type(self.conflict)
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self.assertContainsString(text, self.conflict.path)
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self.assertContainsString(text.lower(), "conflict")
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self.assertContainsString(repr(self.conflict),
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self.conflict.__class__.__name__)
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def test_stanza_roundtrip(self):
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o = conflicts.Conflict.factory(**p.as_stanza().as_dict())
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self.assertEqual(o, p)
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self.assertIsInstance(o.path, text_type)
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if o.file_id is not None:
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self.assertIsInstance(o.file_id, bytes)
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conflict_path = getattr(o, 'conflict_path', None)
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if conflict_path is not None:
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self.assertIsInstance(conflict_path, text_type)
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conflict_file_id = getattr(o, 'conflict_file_id', None)
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if conflict_file_id is not None:
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self.assertIsInstance(conflict_file_id, bytes)
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def test_stanzification(self):
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stanza = self.conflict.as_stanza()
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if 'file_id' in stanza:
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# In Stanza form, the file_id has to be unicode.
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self.assertStartsWith(stanza['file_id'], u'\xeed')
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self.assertStartsWith(stanza['path'], u'p\xe5th')
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if 'conflict_path' in stanza:
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self.assertStartsWith(stanza['conflict_path'], u'p\xe5th')
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if 'conflict_file_id' in stanza:
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self.assertStartsWith(stanza['conflict_file_id'], u'\xeed')
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class TestConflictList(tests.TestCase):
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def test_stanzas_roundtrip(self):
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stanzas_iter = example_conflicts.to_stanzas()
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processed = conflicts.ConflictList.from_stanzas(stanzas_iter)
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self.assertEqual(example_conflicts, processed)
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def test_stringification(self):
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for text, o in zip(example_conflicts.to_strings(), example_conflicts):
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self.assertEqual(text, text_type(o))
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# FIXME: The shell-like tests should be converted to real whitebox tests... or
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# moved to a blackbox module -- vila 20100205
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# FIXME: test missing for multiple conflicts
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# FIXME: Tests missing for DuplicateID conflict type
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class TestResolveConflicts(script.TestCaseWithTransportAndScript):
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preamble = None # The setup script set by daughter classes
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super(TestResolveConflicts, self).setUp()
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self.run_script(self.preamble)
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def mirror_scenarios(base_scenarios):
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"""Return a list of mirrored scenarios.
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Each scenario in base_scenarios is duplicated switching the roles of 'this'
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for common, (lname, ldict), (rname, rdict) in base_scenarios:
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a = tests.multiply_scenarios([(lname, dict(_this=ldict))],
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[(rname, dict(_other=rdict))])
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b = tests.multiply_scenarios([(rname, dict(_this=rdict))],
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[(lname, dict(_other=ldict))])
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# Inject the common parameters in all scenarios
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for name, d in a + b:
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scenarios.extend(a + b)
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# FIXME: Get rid of parametrized (in the class name) once we delete
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# TestResolveConflicts -- vila 20100308
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class TestParametrizedResolveConflicts(tests.TestCaseWithTransport):
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"""This class provides a base to test single conflict resolution.
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Since all conflict objects are created with specific semantics for their
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attributes, each class should implement the necessary functions and
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attributes described below.
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Each class should define the scenarios that create the expected (single)
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Each scenario describes:
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* how to create 'base' tree (and revision)
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* how to create 'left' tree (and revision, parent rev 'base')
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* how to create 'right' tree (and revision, parent rev 'base')
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* how to check that changes in 'base'->'left' have been taken
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* how to check that changes in 'base'->'right' have been taken
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From each base scenario, we generate two concrete scenarios where:
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* this=left, other=right
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* this=right, other=left
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Then the test case verifies each concrete scenario by:
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* creating a branch containing the 'base', 'this' and 'other' revisions
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* creating a working tree for the 'this' revision
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* performing the merge of 'other' into 'this'
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* verifying the expected conflict was generated
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* resolving with --take-this or --take-other, and running the corresponding
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checks (for either 'base'->'this', or 'base'->'other')
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:cvar _conflict_type: The expected class of the generated conflict.
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:cvar _assert_conflict: A method receiving the working tree and the
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conflict object and checking its attributes.
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:cvar _base_actions: The branchbuilder actions to create the 'base'
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:cvar _this: The dict related to 'base' -> 'this'. It contains at least:
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* 'actions': The branchbuilder actions to create the 'this'
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* 'check': how to check the changes after resolution with --take-this.
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:cvar _other: The dict related to 'base' -> 'other'. It contains at least:
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* 'actions': The branchbuilder actions to create the 'other'
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* 'check': how to check the changes after resolution with --take-other.
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# Set by daughter classes
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_conflict_type = None
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_assert_conflict = None
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"""The scenario list for the conflict type defined by the class.
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Each scenario is of the form:
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(common, (left_name, left_dict), (right_name, right_dict))
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* left_name and right_name are the scenario names that will be combined
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* left_dict and right_dict are the attributes specific to each half of
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the scenario. They should include at least 'actions' and 'check' and
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will be available as '_this' and '_other' test instance attributes.
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Daughters classes are free to add their specific attributes as they see
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fit in any of the three dicts.
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This is a class method so that load_tests can find it.
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'_base_actions' in the common dict, 'actions' and 'check' in the left
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and right dicts use names that map to methods in the test classes. Some
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prefixes are added to these names to get the correspong methods (see
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_get_actions() and _get_check()). The motivation here is to avoid
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collisions in the class namespace.
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super(TestParametrizedResolveConflicts, self).setUp()
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builder = self.make_branch_builder('trunk')
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builder.start_series()
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# Create an empty trunk
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builder.build_snapshot(None, [
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('add', (u'', b'root-id', 'directory', ''))],
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revision_id=b'start')
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# Add a minimal base content
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base_actions = self._get_actions(self._base_actions)()
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builder.build_snapshot([b'start'], base_actions, revision_id=b'base')
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# Modify the base content in branch
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actions_other = self._get_actions(self._other['actions'])()
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builder.build_snapshot([b'base'], actions_other, revision_id=b'other')
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# Modify the base content in trunk
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actions_this = self._get_actions(self._this['actions'])()
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builder.build_snapshot([b'base'], actions_this, revision_id=b'this')
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# builder.get_branch() tip is now 'this'
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builder.finish_series()
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self.builder = builder
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def _get_actions(self, name):
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return getattr(self, 'do_%s' % name)
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def _get_check(self, name):
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return getattr(self, 'check_%s' % name)
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def _merge_other_into_this(self):
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b = self.builder.get_branch()
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wt = b.controldir.sprout('branch').open_workingtree()
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wt.merge_from_branch(b, b'other')
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def assertConflict(self, wt):
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confs = wt.conflicts()
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self.assertLength(1, confs)
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self.assertIsInstance(c, self._conflict_type)
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self._assert_conflict(wt, c)
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def _get_resolve_path_arg(self, wt, action):
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raise NotImplementedError(self._get_resolve_path_arg)
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def check_resolved(self, wt, action):
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path = self._get_resolve_path_arg(wt, action)
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conflicts.resolve(wt, [path], action=action)
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# Check that we don't have any conflicts nor unknown left
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self.assertLength(0, wt.conflicts())
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self.assertLength(0, list(wt.unknowns()))
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def test_resolve_taking_this(self):
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wt = self._merge_other_into_this()
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self.assertConflict(wt)
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self.check_resolved(wt, 'take_this')
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check_this = self._get_check(self._this['check'])
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def test_resolve_taking_other(self):
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wt = self._merge_other_into_this()
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self.assertConflict(wt)
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self.check_resolved(wt, 'take_other')
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check_other = self._get_check(self._other['check'])
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class TestResolveTextConflicts(TestParametrizedResolveConflicts):
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_conflict_type = conflicts.TextConflict
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# Set by the scenarios
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# path and file-id for the file involved in the conflict
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scenarios = mirror_scenarios(
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# File modified on both sides
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(dict(_base_actions='create_file',
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_path='file', _file_id=b'file-id'),
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dict(actions='modify_file_A', check='file_has_content_A')),
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dict(actions='modify_file_B', check='file_has_content_B')),),
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# File modified on both sides in dir
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(dict(_base_actions='create_file_in_dir',
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_path='dir/file', _file_id=b'file-id'),
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('filed_modified_A_in_dir',
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dict(actions='modify_file_A_in_dir',
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check='file_in_dir_has_content_A')),
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dict(actions='modify_file_B_in_dir',
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check='file_in_dir_has_content_B')),),
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def do_create_file(self, path='file'):
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return [('add', (path, b'file-id', 'file', b'trunk content\n'))]
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def do_modify_file_A(self):
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return [('modify', ('file', b'trunk content\nfeature A\n'))]
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def do_modify_file_B(self):
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return [('modify', ('file', b'trunk content\nfeature B\n'))]
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def do_modify_file_A_in_dir(self):
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return [('modify', ('dir/file', b'trunk content\nfeature A\n'))]
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def do_modify_file_B_in_dir(self):
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return [('modify', ('dir/file', b'trunk content\nfeature B\n'))]
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def check_file_has_content_A(self, path='file'):
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self.assertFileEqual(b'trunk content\nfeature A\n',
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osutils.pathjoin('branch', path))
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def check_file_has_content_B(self, path='file'):
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self.assertFileEqual(b'trunk content\nfeature B\n',
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osutils.pathjoin('branch', path))
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def do_create_file_in_dir(self):
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return [('add', ('dir', b'dir-id', 'directory', '')),
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] + self.do_create_file('dir/file')
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def check_file_in_dir_has_content_A(self):
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self.check_file_has_content_A('dir/file')
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def check_file_in_dir_has_content_B(self):
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self.check_file_has_content_B('dir/file')
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def _get_resolve_path_arg(self, wt, action):
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def assertTextConflict(self, wt, c):
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self.assertEqual(self._file_id, c.file_id)
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self.assertEqual(self._path, c.path)
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_assert_conflict = assertTextConflict
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class TestResolveContentsConflict(TestParametrizedResolveConflicts):
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_conflict_type = conflicts.ContentsConflict
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# Set by the scenarios
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# path and file-id for the file involved in the conflict
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scenarios = mirror_scenarios(
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# File modified/deleted
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(dict(_base_actions='create_file',
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_path='file', _file_id=b'file-id'),
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dict(actions='modify_file', check='file_has_more_content')),
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dict(actions='delete_file', check='file_doesnt_exist')),),
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# File renamed-modified/deleted
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(dict(_base_actions='create_file',
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_path='new-file', _file_id=b'file-id'),
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('file_renamed_and_modified',
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dict(actions='modify_and_rename_file',
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check='file_renamed_and_more_content')),
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dict(actions='delete_file', check='file_doesnt_exist')),),
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# File modified/deleted in dir
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(dict(_base_actions='create_file_in_dir',
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_path='dir/file', _file_id=b'file-id'),
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('file_modified_in_dir',
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dict(actions='modify_file_in_dir',
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check='file_in_dir_has_more_content')),
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('file_deleted_in_dir',
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dict(actions='delete_file_in_dir',
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check='file_in_dir_doesnt_exist')),),
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def do_create_file(self):
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return [('add', ('file', b'file-id', 'file', b'trunk content\n'))]
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def do_modify_file(self):
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return [('modify', ('file', b'trunk content\nmore content\n'))]
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def do_modify_and_rename_file(self):
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return [('modify', ('new-file', b'trunk content\nmore content\n')),
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('rename', ('file', 'new-file'))]
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def check_file_has_more_content(self):
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self.assertFileEqual(b'trunk content\nmore content\n', 'branch/file')
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def check_file_renamed_and_more_content(self):
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self.assertFileEqual(
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b'trunk content\nmore content\n', 'branch/new-file')
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def do_delete_file(self):
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return [('unversion', 'file')]
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def do_delete_file_in_dir(self):
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return [('unversion', 'dir/file')]
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def check_file_doesnt_exist(self):
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self.assertPathDoesNotExist('branch/file')
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def do_create_file_in_dir(self):
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return [('add', ('dir', b'dir-id', 'directory', '')),
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('add', ('dir/file', b'file-id', 'file', b'trunk content\n'))]
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def do_modify_file_in_dir(self):
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return [('modify', ('dir/file', b'trunk content\nmore content\n'))]
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def check_file_in_dir_has_more_content(self):
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self.assertFileEqual(
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b'trunk content\nmore content\n', 'branch/dir/file')
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def check_file_in_dir_doesnt_exist(self):
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self.assertPathDoesNotExist('branch/dir/file')
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def _get_resolve_path_arg(self, wt, action):
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def assertContentsConflict(self, wt, c):
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self.assertEqual(self._file_id, c.file_id)
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self.assertEqual(self._path, c.path)
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_assert_conflict = assertContentsConflict
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class TestResolvePathConflict(TestParametrizedResolveConflicts):
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_conflict_type = conflicts.PathConflict
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def do_nothing(self):
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# Each side dict additionally defines:
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# - path path involved (can be '<deleted>')
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scenarios = mirror_scenarios(
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# File renamed/deleted
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(dict(_base_actions='create_file'),
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dict(actions='rename_file', check='file_renamed',
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path='new-file', file_id=b'file-id')),
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dict(actions='delete_file', check='file_doesnt_exist',
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# PathConflicts deletion handling requires a special
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path='<deleted>', file_id=b'file-id')),),
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# File renamed/deleted in dir
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(dict(_base_actions='create_file_in_dir'),
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('file_renamed_in_dir',
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dict(actions='rename_file_in_dir', check='file_in_dir_renamed',
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path='dir/new-file', file_id=b'file-id')),
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dict(actions='delete_file_in_dir', check='file_in_dir_doesnt_exist',
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# PathConflicts deletion handling requires a special
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path='<deleted>', file_id=b'file-id')),),
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# File renamed/renamed differently
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(dict(_base_actions='create_file'),
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dict(actions='rename_file', check='file_renamed',
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path='new-file', file_id=b'file-id')),
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dict(actions='rename_file2', check='file_renamed2',
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path='new-file2', file_id=b'file-id')),),
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# Dir renamed/deleted
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(dict(_base_actions='create_dir'),
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dict(actions='rename_dir', check='dir_renamed',
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path='new-dir', file_id=b'dir-id')),
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dict(actions='delete_dir', check='dir_doesnt_exist',
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# PathConflicts deletion handling requires a special
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path='<deleted>', file_id=b'dir-id')),),
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# Dir renamed/renamed differently
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(dict(_base_actions='create_dir'),
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dict(actions='rename_dir', check='dir_renamed',
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path='new-dir', file_id=b'dir-id')),
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dict(actions='rename_dir2', check='dir_renamed2',
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path='new-dir2', file_id=b'dir-id')),),
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def do_create_file(self):
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return [('add', ('file', b'file-id', 'file', b'trunk content\n'))]
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def do_create_dir(self):
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return [('add', ('dir', b'dir-id', 'directory', ''))]
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def do_rename_file(self):
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return [('rename', ('file', 'new-file'))]
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def check_file_renamed(self):
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self.assertPathDoesNotExist('branch/file')
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self.assertPathExists('branch/new-file')
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def do_rename_file2(self):
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return [('rename', ('file', 'new-file2'))]
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def check_file_renamed2(self):
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self.assertPathDoesNotExist('branch/file')
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self.assertPathExists('branch/new-file2')
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def do_rename_dir(self):
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return [('rename', ('dir', 'new-dir'))]
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def check_dir_renamed(self):
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self.assertPathDoesNotExist('branch/dir')
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self.assertPathExists('branch/new-dir')
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def do_rename_dir2(self):
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return [('rename', ('dir', 'new-dir2'))]
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def check_dir_renamed2(self):
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self.assertPathDoesNotExist('branch/dir')
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self.assertPathExists('branch/new-dir2')
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def do_delete_file(self):
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return [('unversion', 'file')]
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def do_delete_file_in_dir(self):
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return [('unversion', 'dir/file')]
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def check_file_doesnt_exist(self):
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self.assertPathDoesNotExist('branch/file')
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def do_delete_dir(self):
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return [('unversion', 'dir')]
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def check_dir_doesnt_exist(self):
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self.assertPathDoesNotExist('branch/dir')
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def do_create_file_in_dir(self):
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return [('add', ('dir', b'dir-id', 'directory', '')),
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('add', ('dir/file', b'file-id', 'file', b'trunk content\n'))]
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def do_rename_file_in_dir(self):
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return [('rename', ('dir/file', 'dir/new-file'))]
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def check_file_in_dir_renamed(self):
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self.assertPathDoesNotExist('branch/dir/file')
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self.assertPathExists('branch/dir/new-file')
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def check_file_in_dir_doesnt_exist(self):
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self.assertPathDoesNotExist('branch/dir/file')
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def _get_resolve_path_arg(self, wt, action):
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tpath = self._this['path']
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opath = self._other['path']
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if tpath == '<deleted>':
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def assertPathConflict(self, wt, c):
658
tpath = self._this['path']
659
tfile_id = self._this['file_id']
660
opath = self._other['path']
661
ofile_id = self._other['file_id']
662
self.assertEqual(tfile_id, ofile_id) # Sanity check
663
self.assertEqual(tfile_id, c.file_id)
664
self.assertEqual(tpath, c.path)
665
self.assertEqual(opath, c.conflict_path)
666
_assert_conflict = assertPathConflict
669
class TestResolvePathConflictBefore531967(TestResolvePathConflict):
670
"""Same as TestResolvePathConflict but a specific conflict object.
673
def assertPathConflict(self, c):
674
# We create a conflict object as it was created before the fix and
675
# inject it into the working tree, the test will exercise the
676
# compatibility code.
677
old_c = conflicts.PathConflict('<deleted>', self._item_path,
679
wt.set_conflicts(conflicts.ConflictList([old_c]))
682
class TestResolveDuplicateEntry(TestParametrizedResolveConflicts):
684
_conflict_type = conflicts.DuplicateEntry
686
scenarios = mirror_scenarios(
688
# File created with different file-ids
689
(dict(_base_actions='nothing'),
691
dict(actions='create_file_a', check='file_content_a',
692
path='file', file_id=b'file-a-id')),
694
dict(actions='create_file_b', check='file_content_b',
695
path='file', file_id=b'file-b-id')),),
696
# File created with different file-ids but deleted on one side
697
(dict(_base_actions='create_file_a'),
699
dict(actions='replace_file_a_by_b', check='file_content_b',
700
path='file', file_id=b'file-b-id')),
702
dict(actions='modify_file_a', check='file_new_content',
703
path='file', file_id=b'file-a-id')),),
706
def do_nothing(self):
709
def do_create_file_a(self):
710
return [('add', ('file', b'file-a-id', 'file', b'file a content\n'))]
712
def check_file_content_a(self):
713
self.assertFileEqual(b'file a content\n', 'branch/file')
715
def do_create_file_b(self):
716
return [('add', ('file', b'file-b-id', 'file', b'file b content\n'))]
718
def check_file_content_b(self):
719
self.assertFileEqual(b'file b content\n', 'branch/file')
721
def do_replace_file_a_by_b(self):
722
return [('unversion', 'file'),
723
('add', ('file', b'file-b-id', 'file', b'file b content\n'))]
725
def do_modify_file_a(self):
726
return [('modify', ('file', b'new content\n'))]
728
def check_file_new_content(self):
729
self.assertFileEqual(b'new content\n', 'branch/file')
731
def _get_resolve_path_arg(self, wt, action):
732
return self._this['path']
734
def assertDuplicateEntry(self, wt, c):
735
tpath = self._this['path']
736
tfile_id = self._this['file_id']
737
opath = self._other['path']
738
ofile_id = self._other['file_id']
739
self.assertEqual(tpath, opath) # Sanity check
740
self.assertEqual(tfile_id, c.file_id)
741
self.assertEqual(tpath + '.moved', c.path)
742
self.assertEqual(tpath, c.conflict_path)
743
_assert_conflict = assertDuplicateEntry
746
class TestResolveUnversionedParent(TestResolveConflicts):
748
# FIXME: Add the reverse tests: dir deleted in trunk, file added in branch
750
# FIXME: While this *creates* UnversionedParent conflicts, this really only
751
# tests MissingParent resolution :-/
758
$ brz commit -m 'Create trunk' -q
759
$ echo 'trunk content' >dir/file
760
$ brz add -q dir/file
761
$ brz commit -q -m 'Add dir/file in trunk'
762
$ brz branch -q . -r 1 ../branch
765
$ brz commit -q -m 'Remove dir in branch'
769
2>Conflict adding files to dir. Created directory.
770
2>Conflict because dir is not versioned, but has versioned children. Versioned directory.
771
2>2 conflicts encountered.
774
def test_take_this(self):
776
$ brz rm -q dir --no-backup
778
2>2 conflicts resolved, 0 remaining
779
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
782
def test_take_other(self):
785
2>2 conflicts resolved, 0 remaining
786
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
790
class TestResolveMissingParent(TestResolveConflicts):
797
$ echo 'trunk content' >dir/file
799
$ brz commit -m 'Create trunk' -q
800
$ echo 'trunk content' >dir/file2
801
$ brz add -q dir/file2
802
$ brz commit -q -m 'Add dir/file2 in branch'
803
$ brz branch -q . -r 1 ../branch
805
$ brz rm -q dir/file --no-backup
807
$ brz commit -q -m 'Remove dir/file'
811
2>Conflict adding files to dir. Created directory.
812
2>Conflict because dir is not versioned, but has versioned children. Versioned directory.
813
2>2 conflicts encountered.
816
def test_keep_them_all(self):
819
2>2 conflicts resolved, 0 remaining
820
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
823
def test_adopt_child(self):
825
$ brz mv -q dir/file2 file2
826
$ brz rm -q dir --no-backup
828
2>2 conflicts resolved, 0 remaining
829
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
832
def test_kill_them_all(self):
834
$ brz rm -q dir --no-backup
836
2>2 conflicts resolved, 0 remaining
837
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
840
def test_resolve_taking_this(self):
842
$ brz resolve --take-this dir
844
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
847
def test_resolve_taking_other(self):
849
$ brz resolve --take-other dir
851
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
855
class TestResolveDeletingParent(TestResolveConflicts):
862
$ echo 'trunk content' >dir/file
864
$ brz commit -m 'Create trunk' -q
865
$ brz rm -q dir/file --no-backup
866
$ brz rm -q dir --no-backup
867
$ brz commit -q -m 'Remove dir/file'
868
$ brz branch -q . -r 1 ../branch
870
$ echo 'branch content' >dir/file2
871
$ brz add -q dir/file2
872
$ brz commit -q -m 'Add dir/file2 in branch'
875
2>Conflict: can't delete dir because it is not empty. Not deleting.
876
2>Conflict because dir is not versioned, but has versioned children. Versioned directory.
877
2>2 conflicts encountered.
880
def test_keep_them_all(self):
883
2>2 conflicts resolved, 0 remaining
884
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
887
def test_adopt_child(self):
889
$ brz mv -q dir/file2 file2
890
$ brz rm -q dir --no-backup
892
2>2 conflicts resolved, 0 remaining
893
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
896
def test_kill_them_all(self):
898
$ brz rm -q dir --no-backup
900
2>2 conflicts resolved, 0 remaining
901
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
904
def test_resolve_taking_this(self):
906
$ brz resolve --take-this dir
907
2>2 conflicts resolved, 0 remaining
908
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
911
def test_resolve_taking_other(self):
913
$ brz resolve --take-other dir
916
2>2 conflicts resolved, 0 remaining
917
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
921
class TestResolveParentLoop(TestParametrizedResolveConflicts):
923
_conflict_type = conflicts.ParentLoop
928
# Each side dict additionally defines:
929
# - dir_id: the directory being moved
930
# - target_id: The target directory
931
# - xfail: whether the test is expected to fail if the action is
932
# involved as 'other'
933
scenarios = mirror_scenarios(
935
# Dirs moved into each other
936
(dict(_base_actions='create_dir1_dir2'),
938
dict(actions='move_dir1_into_dir2', check='dir1_moved',
939
dir_id=b'dir1-id', target_id=b'dir2-id', xfail=False)),
941
dict(actions='move_dir2_into_dir1', check='dir2_moved',
942
dir_id=b'dir2-id', target_id=b'dir1-id', xfail=False))),
943
# Subdirs moved into each other
944
(dict(_base_actions='create_dir1_4'),
946
dict(actions='move_dir1_into_dir4', check='dir1_2_moved',
947
dir_id=b'dir1-id', target_id=b'dir4-id', xfail=True)),
949
dict(actions='move_dir3_into_dir2', check='dir3_4_moved',
950
dir_id=b'dir3-id', target_id=b'dir2-id', xfail=True))),
953
def do_create_dir1_dir2(self):
954
return [('add', ('dir1', b'dir1-id', 'directory', '')),
955
('add', ('dir2', b'dir2-id', 'directory', '')), ]
957
def do_move_dir1_into_dir2(self):
958
return [('rename', ('dir1', 'dir2/dir1'))]
960
def check_dir1_moved(self):
961
self.assertPathDoesNotExist('branch/dir1')
962
self.assertPathExists('branch/dir2/dir1')
964
def do_move_dir2_into_dir1(self):
965
return [('rename', ('dir2', 'dir1/dir2'))]
967
def check_dir2_moved(self):
968
self.assertPathDoesNotExist('branch/dir2')
969
self.assertPathExists('branch/dir1/dir2')
971
def do_create_dir1_4(self):
972
return [('add', ('dir1', b'dir1-id', 'directory', '')),
973
('add', ('dir1/dir2', b'dir2-id', 'directory', '')),
974
('add', ('dir3', b'dir3-id', 'directory', '')),
975
('add', ('dir3/dir4', b'dir4-id', 'directory', '')), ]
977
def do_move_dir1_into_dir4(self):
978
return [('rename', ('dir1', 'dir3/dir4/dir1'))]
980
def check_dir1_2_moved(self):
981
self.assertPathDoesNotExist('branch/dir1')
982
self.assertPathExists('branch/dir3/dir4/dir1')
983
self.assertPathExists('branch/dir3/dir4/dir1/dir2')
985
def do_move_dir3_into_dir2(self):
986
return [('rename', ('dir3', 'dir1/dir2/dir3'))]
988
def check_dir3_4_moved(self):
989
self.assertPathDoesNotExist('branch/dir3')
990
self.assertPathExists('branch/dir1/dir2/dir3')
991
self.assertPathExists('branch/dir1/dir2/dir3/dir4')
993
def _get_resolve_path_arg(self, wt, action):
994
# ParentLoop says: moving <conflict_path> into <path>. Cancelled move.
995
# But since <path> doesn't exist in the working tree, we need to use
996
# <conflict_path> instead, and that, in turn, is given by dir_id. Pfew.
997
return wt.id2path(self._other['dir_id'])
999
def assertParentLoop(self, wt, c):
1000
self.assertEqual(self._other['dir_id'], c.file_id)
1001
self.assertEqual(self._other['target_id'], c.conflict_file_id)
1002
# The conflict paths are irrelevant (they are deterministic but not
1003
# worth checking since they don't provide the needed information
1005
if self._other['xfail']:
1006
# It's a bit hackish to raise from here relying on being called for
1007
# both tests but this avoid overriding test_resolve_taking_other
1009
"ParentLoop doesn't carry enough info to resolve --take-other")
1010
_assert_conflict = assertParentLoop
1013
class TestResolveNonDirectoryParent(TestResolveConflicts):
1021
$ brz commit -m 'Create trunk' -q
1022
$ echo "Boing" >foo/bar
1023
$ brz add -q foo/bar
1024
$ brz commit -q -m 'Add foo/bar'
1025
$ brz branch -q . -r 1 ../branch
1029
$ brz commit -q -m 'foo is now a file'
1030
$ brz merge ../trunk
1031
2>RK foo => foo.new/
1033
# FIXME: The message is misleading, foo.new *is* a directory when the message
1034
# is displayed -- vila 090916
1035
2>Conflict: foo.new is not a directory, but has files in it. Created directory.
1036
2>1 conflicts encountered.
1039
def test_take_this(self):
1041
$ brz rm -q foo.new --no-backup
1042
# FIXME: Isn't it weird that foo is now unkown even if foo.new has been put
1043
# aside ? -- vila 090916
1045
$ brz resolve foo.new
1046
2>1 conflict resolved, 0 remaining
1047
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
1050
def test_take_other(self):
1052
$ brz rm -q foo --no-backup
1053
$ brz mv -q foo.new foo
1055
2>1 conflict resolved, 0 remaining
1056
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
1059
def test_resolve_taking_this(self):
1061
$ brz resolve --take-this foo.new
1063
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
1066
def test_resolve_taking_other(self):
1068
$ brz resolve --take-other foo.new
1070
$ brz commit -q --strict -m 'No more conflicts nor unknown files'
1074
class TestMalformedTransform(script.TestCaseWithTransportAndScript):
1076
def test_bug_430129(self):
1077
# This is nearly like TestResolveNonDirectoryParent but with branch and
1078
# trunk switched. As such it should certainly produce the same
1080
self.assertRaises(errors.MalformedTransform,
1081
self.run_script, """
1087
$ brz commit -m 'Create trunk' -q
1090
$ brz commit -m 'foo is now a file' -q
1091
$ brz branch -q . -r 1 ../branch -q
1093
$ echo "Boing" >foo/bar
1094
$ brz add -q foo/bar -q
1095
$ brz commit -m 'Add foo/bar' -q
1096
$ brz merge ../trunk
1097
2>brz: ERROR: Tree transform is malformed [('unversioned executability', 'new-1')]
1101
class TestNoFinalPath(script.TestCaseWithTransportAndScript):
1103
def test_bug_805809(self):
1106
Created a standalone tree (format: 2a)
1111
$ brz commit -m 'create file on trunk'
1112
2>Committing to: .../trunk/
1114
2>Committed revision 1.
1115
# Create a debian branch based on trunk
1117
$ brz branch trunk -r 1 debian
1118
2>Branched 1 revision.
1125
$ brz commit -m 'rename file to dir/file for debian'
1126
2>Committing to: .../debian/
1128
2>renamed file => dir/file
1129
2>Committed revision 2.
1130
# Create an experimental branch with a new root-id
1132
$ brz init experimental
1133
Created a standalone tree (format: 2a)
1135
# Work around merging into empty branch not being supported
1136
# (http://pad.lv/308562)
1137
$ echo something >not-empty
1140
$ brz commit -m 'Add some content in experimental'
1141
2>Committing to: .../experimental/
1143
2>Committed revision 1.
1144
# merge debian even without a common ancestor
1145
$ brz merge ../debian -r0..2
1148
2>All changes applied successfully.
1149
$ brz commit -m 'merging debian into experimental'
1150
2>Committing to: .../experimental/
1153
2>Committed revision 2.
1154
# Create an ubuntu branch with yet another root-id
1157
Created a standalone tree (format: 2a)
1159
# Work around merging into empty branch not being supported
1160
# (http://pad.lv/308562)
1161
$ echo something >not-empty-ubuntu
1163
adding not-empty-ubuntu
1164
$ brz commit -m 'Add some content in experimental'
1165
2>Committing to: .../ubuntu/
1166
2>added not-empty-ubuntu
1167
2>Committed revision 1.
1169
$ brz merge ../debian -r0..2
1172
2>All changes applied successfully.
1173
$ brz commit -m 'merging debian'
1174
2>Committing to: .../ubuntu/
1177
2>Committed revision 2.
1178
# Now try to merge experimental
1179
$ brz merge ../experimental
1181
2>Path conflict: dir / dir
1182
2>1 conflicts encountered.
1186
class TestResolveActionOption(tests.TestCase):
1189
super(TestResolveActionOption, self).setUp()
1190
self.options = [conflicts.ResolveActionOption()]
1191
self.parser = option.get_optparser(self.options)
1193
def parse(self, args):
1194
return self.parser.parse_args(args)
1196
def test_unknown_action(self):
1197
self.assertRaises(option.BadOptionValue,
1198
self.parse, ['--action', 'take-me-to-the-moon'])
1200
def test_done(self):
1201
opts, args = self.parse(['--action', 'done'])
1202
self.assertEqual({'action': 'done'}, opts)
1204
def test_take_this(self):
1205
opts, args = self.parse(['--action', 'take-this'])
1206
self.assertEqual({'action': 'take_this'}, opts)
1207
opts, args = self.parse(['--take-this'])
1208
self.assertEqual({'action': 'take_this'}, opts)
1210
def test_take_other(self):
1211
opts, args = self.parse(['--action', 'take-other'])
1212
self.assertEqual({'action': 'take_other'}, opts)
1213
opts, args = self.parse(['--take-other'])
1214
self.assertEqual({'action': 'take_other'}, opts)
added
removed
breezy/tests/test_conflicts.py
