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Viewing changes to bzrlib/tests/test_ancestry.py

  • Committer: Marius Kruger
  • Date: 2007-04-16 01:00:20 UTC
  • mto: This revision was merged to the branch mainline in revision 2455.
  • Revision ID: amanic@gmail.com-20070416010020-3jan8hje4qmbwdsh
* Add utility method delta.get_changes_as_text to get the output of .show()
  as a string.
* Add new errors.BzrRemoveChangedFilesError to raise when 'bzr remove'
  should refuse to delete stuff.
* Add workingtree.canicalpath(filename) to normalize file names.
* Changed the working of workingtree.remove(...) to check if any files
  are changed before it starts deleting anything. Will raise exception
  now if changed files are passed to be removed.
* workingtree_implementations/test_remove.py
  - Checked all tests and add more cases.

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bzrlib/tests/test_ancestry.py
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# Copyright (C) 2005, 2007 Canonical Ltd
 
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# Copyright (C) 2005 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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#
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from cStringIO import StringIO
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from bzrlib.tests import TestCaseWithMemoryTransport
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from bzrlib.branch import Branch
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from bzrlib.branchbuilder import BranchBuilder
 
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from bzrlib.revision import is_ancestor
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class TestAncestry(TestCaseWithMemoryTransport):
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    def test_straightline_ancestry(self):
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        """Test ancestry file when just committing."""
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        builder = BranchBuilder(self.get_transport())
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        rev_id_one = builder.build_commit()
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        rev_id_two = builder.build_commit()
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        branch = builder.get_branch()
 
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        tree = self.make_branch_and_memory_tree('.')
 
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        branch = tree.branch
 
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        tree.lock_write()
 
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        tree.add('')
 
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        rev_id_one = tree.commit('one')
 
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        rev_id_two = tree.commit('two', allow_pointless=True)
 
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        tree.unlock()
 
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        self.assertAncestryEqual([None, rev_id_one, rev_id_two],
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            rev_id_two, branch)
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        self.assertAncestryEqual([None, rev_id_one], rev_id_one, branch)
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    def test_none_is_always_an_ancestor(self):
 
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        tree = self.make_branch_and_memory_tree('.')
 
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        tree.lock_write()
 
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        tree.add('')
 
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        # note this is tested before any commits are done.
 
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        self.assertTrue(is_ancestor(None, None, tree.branch))
 
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        rev_id = tree.commit('one')
 
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        tree.unlock()
 
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        self.assertTrue(is_ancestor(None, None, tree.branch))
 
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        self.assertTrue(is_ancestor(rev_id, None, tree.branch))
 
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        self.assertFalse(is_ancestor(None, rev_id, tree.branch))
 
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# TODO: check that ancestry is updated to include indirectly merged revisions