~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006-2011 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

"""Black-box tests for repositories with shared branches"""

import os

from bzrlib.bzrdir import BzrDir, BzrDirMetaFormat1

import bzrlib.errors as errors

from bzrlib.tests import TestCaseInTempDir

class TestSharedRepo(TestCaseInTempDir):

    def test_make_repository(self):

        out, err = self.run_bzr("init-repository a")

        self.assertEqual(out,

"""Shared repository with trees (format: 2a)

Location:

  shared repository: a

""")

        self.assertEqual(err, "")

        dir = BzrDir.open('a')

        self.assertIs(dir.open_repository().is_shared(), True)

        self.assertRaises(errors.NotBranchError, dir.open_branch)

        self.assertRaises(errors.NoWorkingTree, dir.open_workingtree)

    def test_make_repository_quiet(self):

        out, err = self.run_bzr("init-repository a -q")

        self.assertEqual(out, "")

        self.assertEqual(err, "")

        dir = BzrDir.open('a')

        self.assertIs(dir.open_repository().is_shared(), True)

        self.assertRaises(errors.NotBranchError, dir.open_branch)

        self.assertRaises(errors.NoWorkingTree, dir.open_workingtree)

    def test_init_repo_existing_dir(self):

        """Make repo in existing directory.

        (Malone #38331)

        """

        out, err = self.run_bzr("init-repository .")

        dir = BzrDir.open('.')

        self.assertTrue(dir.open_repository())

    def test_init(self):

        self.run_bzr("init-repo a")

        self.run_bzr("init --format=default a/b")

        dir = BzrDir.open('a')

        self.assertIs(dir.open_repository().is_shared(), True)

        self.assertRaises(errors.NotBranchError, dir.open_branch)

        self.assertRaises(errors.NoWorkingTree, dir.open_workingtree)

        bdir = BzrDir.open('a/b')

        bdir.open_branch()

        self.assertRaises(errors.NoRepositoryPresent, bdir.open_repository)

        wt = bdir.open_workingtree()

    def test_branch(self):

        self.run_bzr("init-repo a")

        self.run_bzr("init --format=default a/b")

        self.run_bzr('branch a/b a/c')

        cdir = BzrDir.open('a/c')

        cdir.open_branch()

        self.assertRaises(errors.NoRepositoryPresent, cdir.open_repository)

        cdir.open_workingtree()

    def test_branch_tree(self):

        self.run_bzr("init-repo --trees a")

        self.run_bzr("init --format=default b")

        file('b/hello', 'wt').write('bar')

        self.run_bzr("add b/hello")

        self.run_bzr("commit -m bar b/hello")

        self.run_bzr('branch b a/c')

        cdir = BzrDir.open('a/c')

        cdir.open_branch()

        self.assertRaises(errors.NoRepositoryPresent, cdir.open_repository)

        self.assertPathExists('a/c/hello')

        cdir.open_workingtree()

    def test_trees_default(self):

        # 0.15 switched to trees by default

        self.run_bzr("init-repo repo")

        repo = BzrDir.open("repo").open_repository()

        self.assertEqual(True, repo.make_working_trees())

    def test_trees_argument(self):

        # Supplying the --trees argument should be harmless,

        # as it was previously non-default we need to get it right.

        self.run_bzr("init-repo --trees trees")

        repo = BzrDir.open("trees").open_repository()

        self.assertEqual(True, repo.make_working_trees())

    def test_no_trees_argument(self):

        # --no-trees should make it so that there is no working tree

        self.run_bzr("init-repo --no-trees notrees")

        repo = BzrDir.open("notrees").open_repository()

        self.assertEqual(False, repo.make_working_trees())

    def test_init_repo_smart_acceptance(self):

        # The amount of hpss calls made on init-repo to a smart server should

        # be fixed.

        self.setup_smart_server_with_call_log()

        self.run_bzr(['init-repo', self.get_url('repo')])

        # This figure represent the amount of work to perform this use case. It

        # is entirely ok to reduce this number if a test fails due to rpc_count

        # being too low. If rpc_count increases, more network roundtrips have

        # become necessary for this use case. Please do not adjust this number

        # upwards without agreement from bzr's network support maintainers.

        self.assertLength(13, self.hpss_calls)

    def test_notification_on_branch_from_repository(self):

        out, err = self.run_bzr("init-repository -q a")

        self.assertEqual(out, "")

        self.assertEqual(err, "")

        dir = BzrDir.open('a')

        dir.open_repository() # there is a repository there

        e = self.assertRaises(errors.NotBranchError, dir.open_branch)

        self.assertContainsRe(str(e), "location is a repository")

    def test_notification_on_branch_from_nonrepository(self):

        fmt = BzrDirMetaFormat1()

        t = self.get_transport()

        t.mkdir('a')

        dir = fmt.initialize_on_transport(t.clone('a'))

        self.assertRaises(errors.NoRepositoryPresent, dir.open_repository)

        e = self.assertRaises(errors.NotBranchError, dir.open_branch)

        self.assertNotContainsRe(str(e), "location is a repository")

    def test_init_repo_with_post_repo_init_hook(self):

        calls = []

        BzrDir.hooks.install_named_hook('post_repo_init', calls.append, None)

        self.assertLength(0, calls)

        self.run_bzr("init-repository a")

        self.assertLength(1, calls)

    def test_init_repo_without_username(self):

        """Ensure init-repo works if username is not set.

        """

        # bzr makes user specified whoami mandatory for operations

        # like commit as whoami is recorded. init-repo however is not so final

        # and uses whoami only in a lock file. Without whoami the login name

        # is used. This test is to ensure that init-repo passes even when whoami

        # is not available.

        self.overrideEnv('EMAIL', None)

        self.overrideEnv('BZR_EMAIL', None)

        out, err = self.run_bzr(['init-repo', 'foo'])

        self.assertEqual(err, '')

        self.assertTrue(os.path.exists('foo'))