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# Copyright (C) 2005 Canonical Ltd
# -*- coding: utf-8 -*-
#
# 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
"""Black-box tests for bzr re-sign.
"""
import os
import bzrlib.gpg
from bzrlib.bzrdir import BzrDir
from bzrlib.testament import Testament
from bzrlib.tests import TestCaseInTempDir
class ReSign(TestCaseInTempDir):
def monkey_patch_gpg(self):
"""Monkey patch the gpg signing strategy to be a loopback.
This also registers the cleanup, so that we will revert to
the original gpg strategy when done.
"""
self._oldstrategy = bzrlib.gpg.GPGStrategy
# monkey patch gpg signing mechanism
bzrlib.gpg.GPGStrategy = bzrlib.gpg.LoopbackGPGStrategy
self.addCleanup(self._fix_gpg_strategy)
def _fix_gpg_strategy(self):
bzrlib.gpg.GPGStrategy = self._oldstrategy
def setup_tree(self):
wt = BzrDir.create_standalone_workingtree('.')
wt.commit("base A", allow_pointless=True, rev_id='A')
wt.commit("base B", allow_pointless=True, rev_id='B')
wt.commit("base C", allow_pointless=True, rev_id='C')
return wt
def assertEqualSignature(self, repo, revision_id):
"""Assert a signature is stored correctly in repository."""
self.assertEqual(
Testament.from_revision(repo, revision_id).as_short_text(),
repo.get_signature_text(revision_id))
def test_resign(self):
#Test re signing of data.
wt = self.setup_tree()
repo = wt.branch.repository
self.monkey_patch_gpg()
self.run_bzr('re-sign', '-r', 'revid:A')
self.assertEqualSignature(repo, 'A')
self.run_bzr('re-sign', 'B')
self.assertEqualSignature(repo, 'B')
def test_resign_range(self):
wt = self.setup_tree()
repo = wt.branch.repository
self.monkey_patch_gpg()
self.run_bzr('re-sign', '-r', '1..')
self.assertEqualSignature(repo, 'A')
self.assertEqualSignature(repo, 'B')
self.assertEqualSignature(repo, 'C')
def test_resign_multiple(self):
wt = self.setup_tree()
repo = wt.branch.repository
self.monkey_patch_gpg()
self.run_bzr('re-sign', 'A', 'B', 'C')
self.assertEqualSignature(repo, 'A')
self.assertEqualSignature(repo, 'B')
self.assertEqualSignature(repo, 'C')
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