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# Copyright (C) 2006, 2007 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from bzrlib import (
errors,
conflicts,
osutils,
revisiontree,
tests,
workingtree_4,
)
from bzrlib.tests import TestSkipped
from bzrlib.tests.tree_implementations import TestCaseWithTree
class TestAnnotate(TestCaseWithTree):
def test_annotate(self):
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content(work_tree)
tree_revision = getattr(tree, 'get_revision_id', lambda: 'current:')()
tree.lock_read()
self.addCleanup(tree.unlock)
for revision, line in tree.annotate_iter('a-id'):
self.assertEqual('contents of a\n', line)
self.assertEqual(tree_revision, revision)
tree_revision = getattr(tree, 'get_revision_id', lambda: 'random:')()
for revision, line in tree.annotate_iter('a-id', 'random:'):
self.assertEqual('contents of a\n', line)
self.assertEqual(tree_revision, revision)
class TestPlanFileMerge(TestCaseWithTree):
def test_plan_file_merge(self):
work_a = self.make_branch_and_tree('wta')
self.build_tree_contents([('wta/file', 'a\nb\nc\nd\n')])
work_a.add('file', 'file-id')
work_a.commit('base version')
work_b = work_a.bzrdir.sprout('wtb').open_workingtree()
self.build_tree_contents([('wta/file', 'b\nc\nd\ne\n')])
tree_a = self.workingtree_to_test_tree(work_a)
tree_a.lock_read()
self.addCleanup(tree_a.unlock)
self.build_tree_contents([('wtb/file', 'a\nc\nd\nf\n')])
tree_b = self.workingtree_to_test_tree(work_b)
tree_b.lock_read()
self.addCleanup(tree_b.unlock)
self.assertEqual([
('killed-a', 'a\n'),
('killed-b', 'b\n'),
('unchanged', 'c\n'),
('unchanged', 'd\n'),
('new-a', 'e\n'),
('new-b', 'f\n'),
], list(tree_a.plan_file_merge('file-id', tree_b)))
class TestReference(TestCaseWithTree):
def skip_if_no_reference(self, tree):
if not getattr(tree, 'supports_tree_reference', lambda: False)():
raise tests.TestNotApplicable('Tree references not supported')
def create_nested(self):
work_tree = self.make_branch_and_tree('wt')
work_tree.lock_write()
try:
self.skip_if_no_reference(work_tree)
subtree = self.make_branch_and_tree('wt/subtree')
subtree.set_root_id('sub-root')
subtree.commit('foo', rev_id='sub-1')
work_tree.add_reference(subtree)
finally:
work_tree.unlock()
tree = self._convert_tree(work_tree)
self.skip_if_no_reference(tree)
return tree
def test_get_reference_revision(self):
tree = self.create_nested()
tree.lock_read()
self.addCleanup(tree.unlock)
path = tree.id2path('sub-root')
self.assertEqual('sub-1', tree.get_reference_revision('sub-root', path))
def test_iter_references(self):
tree = self.create_nested()
tree.lock_read()
self.addCleanup(tree.unlock)
entry = tree.inventory['sub-root']
self.assertEqual([(u'subtree', 'sub-root')],
list(tree.iter_references()))
def test_get_root_id(self):
# trees should return some kind of root id; it can be none
tree = self.make_branch_and_tree('tree')
root_id = tree.get_root_id()
if root_id is not None:
self.assertIsInstance(root_id, str)
class TestFileIds(TestCaseWithTree):
def test_id2path(self):
# translate from file-id back to path
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content(work_tree)
tree.lock_read()
try:
self.assertEqual(u'a', tree.id2path('a-id'))
# other ids give an error- don't return None for this case
self.assertRaises(errors.NoSuchId, tree.id2path, 'a')
finally:
tree.unlock()
def test_all_file_ids(self):
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(tree.all_file_ids(),
set(['b-id', 'root-id', 'c-id', 'a-id']))
class TestStoredKind(TestCaseWithTree):
def test_stored_kind(self):
tree = self.make_branch_and_tree('tree')
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual('file', tree.stored_kind('a-id'))
self.assertEqual('directory', tree.stored_kind('b-id'))
class TestFileContent(TestCaseWithTree):
def test_get_file(self):
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content_2(work_tree)
tree.lock_read()
try:
# Test lookup without path works
lines = tree.get_file('a-id').readlines()
self.assertEqual(['foobar\n'], lines)
# Test lookup with path works
lines = tree.get_file('a-id', path='a').readlines()
self.assertEqual(['foobar\n'], lines)
finally:
tree.unlock()
def test_get_file_text(self):
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content_2(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
# test read by file-id
self.assertEqual('foobar\n', tree.get_file_text('a-id'))
# test read by path
self.assertEqual('foobar\n', tree.get_file_text('a-id', path='a'))
def test_get_file_lines(self):
work_tree = self.make_branch_and_tree('wt')
tree = self.get_tree_no_parents_abc_content_2(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
# test read by file-id
self.assertEqual(['foobar\n'], tree.get_file_lines('a-id'))
# test read by path
self.assertEqual(['foobar\n'], tree.get_file_lines('a-id', path='a'))
def test_get_file_lines_multi_line_breaks(self):
work_tree = self.make_branch_and_tree('wt')
self.build_tree_contents([('wt/foobar', 'a\rb\nc\r\nd')])
work_tree.add('foobar', 'foobar-id')
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(['a\rb\n', 'c\r\n', 'd'],
tree.get_file_lines('foobar-id'))
class TestExtractFilesBytes(TestCaseWithTree):
def test_iter_files_bytes(self):
work_tree = self.make_branch_and_tree('wt')
self.build_tree_contents([('wt/foo', 'foo'),
('wt/bar', 'bar'),
('wt/baz', 'baz')])
work_tree.add(['foo', 'bar', 'baz'], ['foo-id', 'bar-id', 'baz-id'])
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
extracted = dict((i, ''.join(b)) for i, b in
tree.iter_files_bytes([('foo-id', 'id1'),
('bar-id', 'id2'),
('baz-id', 'id3')]))
self.assertEqual('foo', extracted['id1'])
self.assertEqual('bar', extracted['id2'])
self.assertEqual('baz', extracted['id3'])
self.assertRaises(errors.NoSuchId, lambda: list(
tree.iter_files_bytes(
[('qux-id', 'file1-notpresent')])))
class TestConflicts(TestCaseWithTree):
def test_conflicts(self):
"""Tree.conflicts() should return a ConflictList instance."""
work_tree = self.make_branch_and_tree('wt')
tree = self._convert_tree(work_tree)
self.assertIsInstance(tree.conflicts(), conflicts.ConflictList)
class TestIterEntriesByDir(TestCaseWithTree):
def test_iteration_order(self):
work_tree = self.make_branch_and_tree('.')
self.build_tree(['a/', 'a/b/', 'a/b/c', 'a/d/', 'a/d/e', 'f/', 'f/g'])
work_tree.add(['a', 'a/b', 'a/b/c', 'a/d', 'a/d/e', 'f', 'f/g'])
tree = self._convert_tree(work_tree)
output_order = [p for p, e in tree.iter_entries_by_dir()]
self.assertEqual(['', 'a', 'f', 'a/b', 'a/d', 'a/b/c', 'a/d/e', 'f/g'],
output_order)
class TestHasId(TestCaseWithTree):
def test_has_id(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/file'])
work_tree.add('file', 'file-id')
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertTrue(tree.has_id('file-id'))
self.assertFalse(tree.has_id('dir-id'))
def test___contains__(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/file'])
work_tree.add('file', 'file-id')
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertTrue('file-id' in tree)
self.assertFalse('dir-id' in tree)
class TestExtras(TestCaseWithTree):
def test_extras(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree(['tree/file', 'tree/versioned-file'])
work_tree.add(['file', 'versioned-file'])
work_tree.commit('add files')
work_tree.remove('file')
tree = self._convert_tree(work_tree)
if isinstance(tree,
(revisiontree.RevisionTree,
workingtree_4.DirStateRevisionTree)):
expected = []
else:
expected = ['file']
tree.lock_read()
self.addCleanup(tree.unlock)
self.assertEqual(expected, list(tree.extras()))
class TestGetFileSha1(TestCaseWithTree):
def test_get_file_sha1(self):
work_tree = self.make_branch_and_tree('tree')
self.build_tree_contents([('tree/file', 'file content')])
work_tree.add('file', 'file-id')
tree = self._convert_tree(work_tree)
tree.lock_read()
self.addCleanup(tree.unlock)
expected = osutils.sha_strings('file content')
self.assertEqual(expected, tree.get_file_sha1('file-id'))
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