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# Copyright (C) 2005 by 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Tests of simple versioning operations"""
# TODO: test trying to commit within a directory that is not yet added
import os
from bzrlib.tests import BzrTestBase, TestCaseInTempDir
from bzrlib.branch import Branch
from bzrlib.trace import mutter
from bzrlib.osutils import pathjoin
class TestVersioning(TestCaseInTempDir):
def test_mkdir(self):
"""Basic 'bzr mkdir' operation"""
self.run_bzr('init')
self.run_bzr('mkdir', 'foo')
self.assert_(os.path.isdir('foo'))
self.run_bzr('mkdir', 'foo', retcode=3)
from bzrlib.diff import compare_trees
from bzrlib.branch import Branch
b = Branch.open(u'.')
delta = compare_trees(b.basis_tree(), b.working_tree())
self.log('delta.added = %r' % delta.added)
self.assertEquals(len(delta.added), 1)
self.assertEquals(delta.added[0][0], 'foo')
self.failIf(delta.modified)
def test_mkdir_in_subdir(self):
"""'bzr mkdir' operation in subdirectory"""
self.run_bzr('init')
self.run_bzr('mkdir', 'dir')
self.assert_(os.path.isdir('dir'))
os.chdir('dir')
self.log('Run mkdir in subdir')
self.run_bzr('mkdir', 'subdir')
self.assert_(os.path.isdir('subdir'))
os.chdir('..')
from bzrlib.diff import compare_trees
from bzrlib.branch import Branch
b = Branch.open(u'.')
delta = compare_trees(b.basis_tree(), b.working_tree())
self.log('delta.added = %r' % delta.added)
self.assertEquals(len(delta.added), 2)
self.assertEquals(delta.added[0][0], 'dir')
self.assertEquals(delta.added[1][0], pathjoin('dir','subdir'))
self.failIf(delta.modified)
def test_mkdir_w_nested_trees(self):
"""'bzr mkdir' with nested trees"""
self.run_bzr('init')
os.mkdir('a')
os.chdir('a')
self.run_bzr('init')
os.mkdir('b')
os.chdir('b')
self.run_bzr('init')
os.chdir('../..')
self.run_bzr('mkdir', 'dir', 'a/dir', 'a/b/dir')
self.failUnless(os.path.isdir('dir'))
self.failUnless(os.path.isdir('a/dir'))
self.failUnless(os.path.isdir('a/b/dir'))
from bzrlib.diff import compare_trees
b = Branch.open(u'.')
b_a = Branch.open('a')
b_b = Branch.open('a/b')
delta = compare_trees(b.basis_tree(), b.working_tree())
self.assertEquals(len(delta.added), 1)
self.assertEquals(delta.added[0][0], 'dir')
self.failIf(delta.modified)
delta = compare_trees(b_a.basis_tree(), b_a.working_tree())
self.assertEquals(len(delta.added), 1)
self.assertEquals(delta.added[0][0], 'dir')
self.failIf(delta.modified)
delta = compare_trees(b_b.basis_tree(), b_b.working_tree())
self.assertEquals(len(delta.added), 1)
self.assertEquals(delta.added[0][0], 'dir')
self.failIf(delta.modified)
def check_branch(self):
"""After all the above changes, run the check and upgrade commands.
The upgrade should be a no-op."""
b = Branch.open(u'.')
mutter('branch has %d revisions', b.revno())
mutter('check branch...')
from bzrlib.check import check
check(b, False)
class SubdirCommit(TestCaseInTempDir):
def test_subdir_commit(self):
"""Test committing a subdirectory, and committing within a directory."""
run_bzr = self.run_bzr
eq = self.assertEqual
self.build_tree(['a/', 'b/'])
run_bzr('init')
b = Branch.open(u'.')
for fn in ('a/one', 'b/two', 'top'):
file(fn, 'w').write('old contents')
run_bzr('add')
run_bzr('commit', '-m', 'first revision')
for fn in ('a/one', 'b/two', 'top'):
file(fn, 'w').write('new contents')
mutter('start selective subdir commit')
run_bzr('commit', 'a', '-m', 'commit a only')
old = b.repository.revision_tree(b.get_rev_id(1))
new = b.repository.revision_tree(b.get_rev_id(2))
eq(new.get_file_by_path('b/two').read(), 'old contents')
eq(new.get_file_by_path('top').read(), 'old contents')
eq(new.get_file_by_path('a/one').read(), 'new contents')
os.chdir('a')
# commit from here should do nothing
run_bzr('commit', '.', '-m', 'commit subdir only', '--unchanged')
v3 = b.repository.revision_tree(b.get_rev_id(3))
eq(v3.get_file_by_path('b/two').read(), 'old contents')
eq(v3.get_file_by_path('top').read(), 'old contents')
eq(v3.get_file_by_path('a/one').read(), 'new contents')
# commit in subdirectory commits whole tree
run_bzr('commit', '-m', 'commit whole tree from subdir')
v4 = b.repository.revision_tree(b.get_rev_id(4))
eq(v4.get_file_by_path('b/two').read(), 'new contents')
eq(v4.get_file_by_path('top').read(), 'new contents')
# TODO: factor out some kind of assert_tree_state() method
if __name__ == '__main__':
import unittest
unittest.main()
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