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  • Committer: John Arbash Meinel
  • Date: 2007-03-22 19:41:59 UTC
  • mto: This revision was merged to the branch mainline in revision 2374.
  • Revision ID: john@arbash-meinel.com-20070322194159-fxl08l4zah9df24r
(John Arbash Meinel) Fix bug #93854, make 'bzr checkout' create branches in the same format as the source.

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bzrlib/tests/branch_implementations/test_create_checkout.py
 
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# Copyright (C) 2007 Canonical Ltd
 
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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 the Branch.create_checkout"""
 
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from bzrlib import (
 
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    branch,
 
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    )
 
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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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        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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        else:
 
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            expected_format = a_branch._format
 
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        self.assertEqual(expected_format.get_format_string(),
 
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                         tree.branch._format.get_format_string())
 
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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)