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bzrlib/tests/blackbox/test_merge.py
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# Copyright (C) 2006 Canonical Ltd
 
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# Copyright (C) 2006, 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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from bzrlib.branch import Branch
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from bzrlib.bzrdir import BzrDir
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from bzrlib.conflicts import ConflictList
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from bzrlib.osutils import abspath
 
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from bzrlib.conflicts import ConflictList, ContentsConflict
 
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from bzrlib.osutils import abspath, file_kind
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from bzrlib.tests.blackbox import ExternalBase
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import bzrlib.urlutils as urlutils
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from bzrlib.workingtree import WorkingTree
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        base = urlutils.local_path_from_url(branch_a.base)
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        self.assertEquals(out, 'Merging from remembered location %s\n' % (base,))
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        self.assertEquals(err, 'All changes applied successfully.\n')
 
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        self.assertEquals(err, '+N  b\nAll changes applied successfully.\n')
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        self.assertEquals(abspath(branch_b.get_parent()), abspath(parent))
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        # re-open tree as external runbzr modified it
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        tree_b = branch_b.bzrdir.open_workingtree()
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        # test explicit --remember
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        out, err = self.runbzr('merge ../branch_c --remember')
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        self.assertEquals(out, '')
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        self.assertEquals(err, 'All changes applied successfully.\n')
 
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        self.assertEquals(err, '+N  c\nAll changes applied successfully.\n')
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        self.assertEquals(abspath(branch_b.get_parent()),
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                          abspath(branch_c.bzrdir.root_transport.base))
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        # re-open tree as external runbzr modified it
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        tree_a.rename_one('file_1', 'file_i')
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        tree_a.commit('commit 2')
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        tree_a.rename_one('file_2', 'file_ii')
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        os.chdir('b')
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        self.run_bzr('merge', '../a', '--uncommitted')
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        self.failUnlessExists('file_1')
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        self.failUnlessExists('file_ii')
 
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        ## os.chdir('b')
 
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        self.run_bzr('merge', 'a', '--uncommitted', '-d', 'b')
 
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        self.failUnlessExists('b/file_1')
 
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        self.failUnlessExists('b/file_ii')
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        tree_b.revert([])
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        self.run_bzr_error(('Cannot use --uncommitted and --revision',), 
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                           'merge', '../a', '--uncommitted', '-r1')
 
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        self.run_bzr_error(('Cannot use --uncommitted and --revision',),
 
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                           'merge', '/a', '--uncommitted', '-r1',
 
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                           '-d', 'b')
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    def pullable_branch(self):
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        os.mkdir('a')
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        self.assertContainsRe(err, '1 revision\\(s\\) pulled')
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        tree_a = WorkingTree.open('.')
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        self.assertEqual([self.id2], tree_a.get_parent_ids())
 
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    def test_merge_kind_change(self):
 
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        tree_a = self.make_branch_and_tree('tree_a')
 
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        self.build_tree_contents([('tree_a/file', 'content_1')])
 
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        tree_a.add('file', 'file-id')
 
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        tree_a.commit('added file')
 
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        tree_b = tree_a.bzrdir.sprout('tree_b').open_workingtree()
 
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        os.unlink('tree_a/file')
 
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        self.build_tree(['tree_a/file/'])
 
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        tree_a.commit('changed file to directory')
 
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        os.chdir('tree_b')
 
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        self.run_bzr('merge', '../tree_a')
 
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        self.assertEqual('directory', file_kind('file'))
 
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        tree_b.revert([])
 
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        self.assertEqual('file', file_kind('file'))
 
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        self.build_tree_contents([('file', 'content_2')])
 
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        tree_b.commit('content change')
 
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        self.run_bzr('merge', '../tree_a', retcode=1)
 
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        self.assertEqual(tree_b.conflicts(),
 
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                         [ContentsConflict('file', file_id='file-id')])