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# Copyright (C) 2007 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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"""Tests for the Branch.create_checkout"""
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from bzrlib.remote import RemoteBranch
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from bzrlib.tests.branch_implementations.test_branch import TestCaseWithBranch
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class TestCreateCheckout(TestCaseWithBranch):
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def test_checkout_format(self):
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"""Make sure the new checkout uses the same branch format."""
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a_branch = self.make_branch('branch')
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if isinstance(a_branch, RemoteBranch):
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# RemoteBranch formats are not the same as local ones, and dont
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# duplicate the format string (because there is no format string as
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# such - it might be e.g. totally virtual on the server end).
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# This test can only assess the checkout format correctness *in
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# general* when there is a real object locally present for both the
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tree = a_branch.create_checkout('checkout')
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if self.branch_format in branch._legacy_formats:
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# Legacy formats create checkouts with the default format.
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# Only newer formats create identical checkouts.
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expected_format = branch.BranchFormat.get_default_format()
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expected_format = a_branch._format
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self.assertEqual(expected_format.__class__,
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tree.branch._format.__class__)
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def test_create_revision_checkout(self):
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"""Test that we can create a checkout from an earlier revision."""
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tree1 = self.make_branch_and_tree('base')
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self.build_tree(['base/a'])
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tree1.add(['a'], ['a-id'])
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tree1.commit('first', rev_id='rev-1')
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self.build_tree(['base/b'])
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tree1.add(['b'], ['b-id'])
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tree1.commit('second', rev_id='rev-2')
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tree2 = tree1.branch.create_checkout('checkout', revision_id='rev-1')
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self.assertEqual('rev-1', tree2.last_revision())
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self.failUnlessExists('checkout/a')
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self.failIfExists('checkout/b')
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def test_create_lightweight_checkout(self):
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"""We should be able to make a lightweight checkout."""
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tree1 = self.make_branch_and_tree('base')
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tree2 = tree1.branch.create_checkout('checkout', lightweight=True)
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self.assertNotEqual(tree1.basedir, tree2.basedir)
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self.assertEqual(tree1.branch.base, tree2.branch.base)
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def test_create_checkout_exists(self):
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"""We shouldn't fail if the directory already exists."""
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tree1 = self.make_branch_and_tree('base')
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self.build_tree('checkout')
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tree2 = tree1.branch.create_checkout('checkout', lightweight=True)
added
removed
bzrlib/tests/branch_implementations/test_create_checkout.py
