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# Copyright (C) 2006 Canonical Ltd
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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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# 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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# 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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"""Test read_bundle works properly across various transports."""
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from bzrlib.bundle.serializer import write_bundle
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import bzrlib.errors as errors
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from bzrlib.symbol_versioning import deprecated_in
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from bzrlib import tests
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from bzrlib.tests.test_transport import TestTransportImplementation
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from bzrlib.tests.test_transport_implementations import TransportTestProviderAdapter
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import bzrlib.transport
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from bzrlib.transport.memory import MemoryTransport
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import bzrlib.urlutils
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def load_tests(standard_tests, module, loader):
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"""Multiply tests for tranport implementations."""
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result = loader.suiteClass()
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transport_tests, remaining_tests = tests.split_suite_by_condition(
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standard_tests, tests.condition_isinstance((TestReadBundleFromURL)))
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adapter = TransportTestProviderAdapter()
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tests.adapt_tests(transport_tests, adapter, result)
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# No parametrization for the remaining tests
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result.addTests(remaining_tests)
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def create_bundle_file(test_case):
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test_case.build_tree(['tree/', 'tree/a', 'tree/subdir/'])
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format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
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bzrdir = format.initialize('tree')
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repo = bzrdir.create_repository()
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branch = repo.bzrdir.create_branch()
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wt = branch.bzrdir.create_workingtree()
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wt.add(['a', 'subdir/'])
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wt.commit('new project', rev_id='commit-1')
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out = cStringIO.StringIO()
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rev_ids = write_bundle(wt.branch.repository,
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wt.get_parent_ids()[0], 'null:', out)
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class TestDeprecations(tests.TestCaseInTempDir):
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def create_test_bundle(self):
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out, wt = create_bundle_file(self)
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f = open('test_bundle', 'wb')
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f.write(out.getvalue())
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def test_read_bundle_from_url_deprecated(self):
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wt = self.create_test_bundle()
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t = bzrlib.transport.get_transport(self.test_dir)
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url = t.abspath('test_bundle')
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self.callDeprecated([deprecated_in((1, 12, 0))
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% 'bzrlib.bundle.read_bundle_from_url'],
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bzrlib.bundle.read_bundle_from_url,
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class TestReadBundleFromURL(TestTransportImplementation):
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"""Test that read_bundle works properly across multiple transports"""
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def get_url(self, relpath=''):
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return bzrlib.urlutils.join(self._server.get_url(), relpath)
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def create_test_bundle(self):
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out, wt = create_bundle_file(self)
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if self.get_transport().is_readonly():
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f = open('test_bundle', 'wb')
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f.write(out.getvalue())
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self.get_transport().put_file('test_bundle', out)
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self.log('Put to: %s', self.get_url('test_bundle'))
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def test_read_mergeable_from_url(self):
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self._captureVar('BZR_NO_SMART_VFS', None)
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wt = self.create_test_bundle()
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# read_mergeable_from_url will invoke get_transport which may *not*
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# respect self._transport (i.e. returns a transport that is different
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# from the one we want to test, so we must inject a correct transport
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# into possible_transports first.
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t = self.get_transport('test_bundle')
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possible_transports = [t]
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info = bzrlib.bundle.read_mergeable_from_url(
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unicode(self.get_url('test_bundle')),
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possible_transports=possible_transports)
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revision = info.real_revisions[-1]
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self.assertEqual('commit-1', revision.revision_id)
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def test_read_fail(self):
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# Trying to read from a directory, or non-bundle file
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# should fail with NotABundle
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self._captureVar('BZR_NO_SMART_VFS', None)
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wt = self.create_test_bundle()
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self.assertRaises(errors.NotABundle,
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bzrlib.bundle.read_mergeable_from_url,
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self.get_url('tree'))
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self.assertRaises(errors.NotABundle,
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bzrlib.bundle.read_mergeable_from_url,
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self.get_url('tree/a'))
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def test_read_mergeable_respects_possible_transports(self):
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t = self.get_transport('test_bundle')
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if not isinstance(t, bzrlib.transport.ConnectedTransport):
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# There is no point testing transport reuse for not connected
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# transports (the test will fail even).
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self._captureVar('BZR_NO_SMART_VFS', None)
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wt = self.create_test_bundle()
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# read_mergeable_from_url will invoke get_transport which may *not*
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# respect self._transport (i.e. returns a transport that is different
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# from the one we want to test, so we must inject a correct transport
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# into possible_transports first.
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possible_transports = [t]
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url = unicode(self.get_url('test_bundle'))
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info = bzrlib.bundle.read_mergeable_from_url(url,
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possible_transports=possible_transports)
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self.assertEqual(1, len(possible_transports))
added
removed
bzrlib/tests/test_read_bundle.py
