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Viewing changes to bzrlib/tests/test_upgrade.py

  • Committer: Martin Pool
  • Date: 2006-10-06 02:04:17 UTC
  • mfrom: (1908.10.1 bench_usecases.merge2)
  • mto: This revision was merged to the branch mainline in revision 2068.
  • Revision ID: mbp@sourcefrog.net-20061006020417-4949ca86f4417a4d
merge additional fix from cfbolz

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Lines of Context:
bzrlib/tests/test_upgrade.py
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        self.failUnlessExists('.bzr/README')
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    def test_upgrade_simple(self):
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        """Upgrade simple v0.0.4 format to v6"""
 
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        """Upgrade simple v0.0.4 format to latest format"""
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        eq = self.assertEquals
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        self.build_tree_contents(_upgrade1_template)
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        upgrade(u'.')
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        control = bzrdir.BzrDir.open('.')
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        b = control.open_branch()
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        r = control.open_repository()
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        t = control.open_workingtree()
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        # tsk, peeking under the covers.
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        self.failUnless(isinstance(control._format, bzrdir.BzrDirFormat6))
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        self.failUnless(isinstance(b._format, bzrlib.branch.BzrBranchFormat4))
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        self.failUnless(isinstance(r._format, repository.RepositoryFormat6))
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        self.failUnless(isinstance(t._format, workingtree.WorkingTreeFormat2))
 
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        self.failUnless(
 
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            isinstance(
 
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                control._format,
 
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                bzrdir.BzrDirFormat.get_default_format().__class__))
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        rh = b.revision_history()
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        eq(rh,
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           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
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    def test_upgrade_makes_dir_weaves(self):
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        self.build_tree_contents(_upgrade_dir_template)
 
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        old_repodir = bzrlib.bzrdir.BzrDir.open_unsupported('.')
 
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        old_repo_format = old_repodir.open_repository()._format
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        upgrade('.')
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        # this is the path to the literal file. As format changes 
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        # occur it needs to be updated. FIXME: ask the store for the
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        # path.
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        self.failUnlessExists(
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            '.bzr/weaves/de/dir-20051005095101-da1441ea3fa6917a.weave')
 
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        repo = bzrlib.repository.Repository.open('.')
 
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        # it should have changed the format
 
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        self.assertNotEqual(old_repo_format.__class__, repo._format.__class__)
 
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        # and we should be able to read the names for the file id 
 
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        # 'dir-20051005095101-da1441ea3fa6917a'
 
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        self.assertNotEqual(
 
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            [],
 
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            repo.text_store.get_weave(
 
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                'dir-20051005095101-da1441ea3fa6917a',
 
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                repo.get_transaction()))
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    def test_upgrade_to_meta_sets_workingtree_last_revision(self):
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        self.build_tree_contents(_upgrade_dir_template)
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        upgrade('.', bzrdir.BzrDirMetaFormat1())
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        tree = workingtree.WorkingTree.open('.')
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        self.assertEqual(tree.last_revision(),
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                         tree.branch.revision_history()[-1])
 
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        self.assertEqual([tree.branch.revision_history()[-1]],
 
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            tree.get_parent_ids())
 
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    def test_upgrade_v6_to_meta_no_workingtree(self):
 
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        # Some format6 branches do not have checkout files. Upgrading
 
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        # such a branch to metadir must not setup a working tree.
 
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        self.build_tree_contents(_upgrade1_template)
 
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        upgrade('.', bzrdir.BzrDirFormat6())
 
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        transport = get_transport('.')
 
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        transport.delete_multi(['.bzr/pending-merges', '.bzr/inventory'])
 
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        assert not transport.has('.bzr/stat-cache')
 
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        # XXX: upgrade fails if a .bzr.backup is already present
 
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        # -- David Allouche 2006-08-11
 
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        transport.delete_tree('.bzr.backup')
 
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        # At this point, we have a format6 branch without checkout files.
 
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        upgrade('.', bzrdir.BzrDirMetaFormat1())
 
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        # The upgrade should not have set up a working tree.
 
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        control = bzrdir.BzrDir.open('.')
 
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        self.assertFalse(control.has_workingtree())
 
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        # We have covered the scope of this test, we may as well check that
 
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        # upgrade has not eaten our data, even if it's a bit redundant with
 
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        # other tests.
 
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        self.failUnless(isinstance(control._format, bzrdir.BzrDirMetaFormat1))
 
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        branch = control.open_branch()
 
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        self.assertEquals(branch.revision_history(),
 
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           ['mbp@sourcefrog.net-20051004035611-176b16534b086b3c',
 
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            'mbp@sourcefrog.net-20051004035756-235f2b7dcdddd8dd'])
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_upgrade1_template = \