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Viewing changes to breezy/tests/test_revert.py

  • Committer: Jelmer Vernooij
  • Date: 2017-08-27 13:57:26 UTC
  • mto: This revision was merged to the branch mainline in revision 6773.
  • Revision ID: jelmer@jelmer.uk-20170827135726-o6k0a4j205zdh8k0
Fix some tests.

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breezy/tests/test_revert.py
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import os
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from bzrlib import merge, tests, transform, workingtree
 
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from breezy import merge, tests, transform, workingtree
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class TestRevert(tests.TestCaseWithTransport):
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        """Reverting a merge that adds a directory deletes the directory"""
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        source_tree = self.make_branch_and_tree('source')
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        source_tree.commit('empty tree')
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        target_tree = source_tree.bzrdir.sprout('target').open_workingtree()
 
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        target_tree = source_tree.controldir.sprout('target').open_workingtree()
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        self.build_tree(['source/dir/', 'source/dir/contents'])
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        source_tree.add(['dir', 'dir/contents'], ['dir-id', 'contents-id'])
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        source_tree.commit('added dir')
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        self.addCleanup(target_tree.unlock)
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        merge.merge_inner(target_tree.branch, source_tree.basis_tree(),
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                          target_tree.basis_tree(), this_tree=target_tree)
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        self.failUnlessExists('target/dir')
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        self.failUnlessExists('target/dir/contents')
 
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        self.assertPathExists('target/dir')
 
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        self.assertPathExists('target/dir/contents')
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        target_tree.revert()
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        self.failIfExists('target/dir/contents')
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        self.failIfExists('target/dir')
 
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        self.assertPathDoesNotExist('target/dir/contents')
 
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        self.assertPathDoesNotExist('target/dir')
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    def test_revert_new(self):
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        """Only locally-changed new files should be preserved when reverting
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        """
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        tree = self.make_branch_and_tree('tree')
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        tree.commit('empty tree')
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        merge_target = tree.bzrdir.sprout('merge_target').open_workingtree()
 
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        merge_target = tree.controldir.sprout('merge_target').open_workingtree()
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        self.build_tree(['tree/new_file'])
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        # newly-added files should not be deleted
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        tree.add('new_file')
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        basis_tree = tree.branch.repository.revision_tree(tree.last_revision())
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        tree.revert()
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        self.failUnlessExists('tree/new_file')
 
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        self.assertPathExists('tree/new_file')
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        # unchanged files should be deleted
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        tree.add('new_file')
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        tree.commit('add new_file')
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        tree.revert(old_tree=basis_tree)
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        self.failIfExists('tree/new_file')
 
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        self.assertPathDoesNotExist('tree/new_file')
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        # files should be deleted if their changes came from merges
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        merge_target.merge_from_branch(tree.branch)
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        self.failUnlessExists('merge_target/new_file')
 
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        self.assertPathExists('merge_target/new_file')
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        merge_target.revert()
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        self.failIfExists('merge_target/new_file')
 
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        self.assertPathDoesNotExist('merge_target/new_file')
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        # files should not be deleted if changed after a merge
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        merge_target.merge_from_branch(tree.branch)
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        self.failUnlessExists('merge_target/new_file')
 
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        self.assertPathExists('merge_target/new_file')
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        self.build_tree_contents([('merge_target/new_file', 'new_contents')])
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        merge_target.revert()
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        self.failUnlessExists('merge_target/new_file')
 
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        self.assertPathExists('merge_target/new_file')
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    def tree_with_executable(self):
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        tree = self.make_branch_and_tree('tree')
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        tree.commit('added file', rev_id='rev1')
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        os.unlink('file')
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        tree.commit('removed file')
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        self.failIfExists('file')
 
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        self.assertPathDoesNotExist('file')
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        tree.revert(old_tree=tree.branch.repository.revision_tree('rev1'))
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        self.failUnlessExists('file')
 
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        self.assertPathExists('file')
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        tree.revert()
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        self.failIfExists('file')
 
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        self.assertPathDoesNotExist('file')
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        self.assertEqual({}, tree.merge_modified())
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    def test_empty_deprecated(self):
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        tree = self.make_branch_and_tree('.')
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        self.build_tree(['file'])
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        tree.add('file')
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        self.callDeprecated(['Using [] to revert all files is deprecated'
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            ' as of bzr 0.91.  Please use None (the default) instead.'],
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            tree.revert, [])
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        self.assertIs(None, tree.path2id('file'))
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    def test_revert_file_in_deleted_dir(self):
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        tree = self.make_branch_and_tree('.')
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        self.build_tree(['dir/', 'dir/file1', 'dir/file2'])
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        os.rmdir('dir')
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        tree.remove(['dir/', 'dir/file1', 'dir/file2'])
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        tree.revert(['dir/file1'])
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        self.failUnlessExists('dir/file1')
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        self.failIfExists('dir/file2')
 
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        self.assertPathExists('dir/file1')
 
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        self.assertPathDoesNotExist('dir/file2')
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        self.assertEqual('dir-id', tree.path2id('dir'))
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    def test_revert_root_id_change(self):