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  • Committer: Vincent Ladeuil
  • Date: 2009-10-06 14:40:37 UTC
  • mto: (4728.1.2 integration)
  • mto: This revision was merged to the branch mainline in revision 4731.
  • Revision ID: v.ladeuil+lp@free.fr-20091006144037-o76rgosv9hj3td0y
Simplify mutable_tree.has_changes() and update call sites.

* bzrlib/workingtree.py:
(WorkingTree.merge_from_branch): Add a force parameter. Replace
the check_basis() call by the corresponding code, taken the new
'force' parameter into account.

* bzrlib/tests/test_status.py:
(TestStatus.make_multiple_pending_tree): Add force=True on
supplementary merges.

* bzrlib/tests/test_reconfigure.py:
(TestReconfigure): Add a test for pending merges.

* bzrlib/tests/test_msgeditor.py:
(MsgEditorTest.make_multiple_pending_tree): Add force=True on
supplementary merges.

* bzrlib/tests/blackbox/test_uncommit.py:
(TestUncommit.test_uncommit_octopus_merge): Add force=True on
supplementary merges.

* bzrlib/send.py:
(send): Use the simplified has_changes(). Fix typo in comment too.

* bzrlib/reconfigure.py:
(Reconfigure._check): Use the simplified has_changes().

* bzrlib/mutabletree.py:
(MutableTree.has_changes): Make the tree parameter optional but
retain it for tests. Add a pending merges check.

* bzrlib/merge.py:
(Merger.ensure_revision_trees, Merger.file_revisions,
Merger.check_basis, Merger.compare_basis): Deprecate.

* bzrlib/bundle/apply_bundle.py:
(merge_bundle): Replace the check_basis() call by the
corresponding code.

* bzrlib/builtins.py:
(cmd_remove_tree.run, cmd_push.run, cmd_merge.run): Use the
simplified has_changes().
(cmd_merge.run): Replace the check_basis call() by the corresponding
code (minus the alredy done has_changes() check).

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# Copyright (C) 2007 Canonical Ltd
 
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# Copyright (C) 2007, 2008, 2009 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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        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
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                          'tree')
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    def test_tree_with_pending_merge_to_branch(self):
 
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        tree = self.make_branch_and_tree('tree')
 
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        other_tree = tree.bzrdir.sprout('other').open_workingtree()
 
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        self.build_tree(['other/file'])
 
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        other_tree.add('file')
 
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        other_tree.commit('file added')
 
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        tree.merge_from_branch(other_tree.branch)
 
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        reconfiguration = reconfigure.Reconfigure.to_branch(tree.bzrdir)
 
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        self.assertRaises(errors.UncommittedChanges, reconfiguration.apply)
 
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        reconfiguration.apply(force=True)
 
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        self.assertRaises(errors.NoWorkingTree, workingtree.WorkingTree.open,
 
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                          'tree')
 
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    def test_branch_to_branch(self):
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        branch = self.make_branch('branch')
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        self.assertRaises(errors.AlreadyBranch,