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  • Committer: John Arbash Meinel
  • Date: 2010-01-12 22:51:31 UTC
  • mto: This revision was merged to the branch mainline in revision 4955.
  • Revision ID: john@arbash-meinel.com-20100112225131-he8h411p6aeeb947
Delay grabbing an output stream until we actually go to show a diff.

This makes the test suite happy, but it also seems to be reasonable.
If we aren't going to write anything, we don't need to hold an
output stream open.

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tests/test_push.py
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# Copyright (C) 2010 Jelmer Vernooij <jelmer@samba.org>
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# -*- coding: utf-8 -*-
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#
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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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#
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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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#
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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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""Tests for pushing revisions from Bazaar into Git."""
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from bzrlib import (
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    errors,
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    )
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from bzrlib.bzrdir import (
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    format_registry,
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    )
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from bzrlib.repository import (
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    InterRepository,
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    )
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from bzrlib.tests import (
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    TestCaseWithTransport,
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    )
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from bzrlib.plugins.git.push import (
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    InterToGitRepository,
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    )
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class InterToGitRepositoryTests(TestCaseWithTransport):
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    def setUp(self):
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        super(InterToGitRepositoryTests, self).setUp()
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        self.git_repo = self.make_repository("git",
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                format=format_registry.make_bzrdir("git"))
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        self.bzr_repo = self.make_repository("bzr")
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        self.bzr_repo.lock_read()
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        self.addCleanup(self.bzr_repo.unlock)
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        self.interrepo = InterRepository.get(self.bzr_repo, self.git_repo)
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    def test_instance(self):
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        self.assertIsInstance(self.interrepo, InterToGitRepository)
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    def test_pointless_fetch_refs(self):
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        old_refs, new_refs = self.interrepo.fetch_refs(lambda x: x)
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        self.assertEquals(old_refs, new_refs)
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    def test_pointless_dfetch_refs(self):
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        revidmap, old_refs, new_refs = self.interrepo.dfetch_refs(lambda x: x)
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        self.assertEquals(old_refs, new_refs)
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        self.assertEquals(revidmap, {})
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    def test_pointless_missing_revisions(self):
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        self.assertEquals([], list(self.interrepo.missing_revisions([])))
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    def test_missing_revisions_unknown_stop_rev(self):
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        self.assertEquals([],
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                list(self.interrepo.missing_revisions([(None, "unknown")])))