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Viewing changes to bzrlib/tests/test_workingtree.py

  • Committer: Aaron Bentley
  • Date: 2006-12-22 03:28:50 UTC
  • mto: (2255.6.1 dirstate)
  • mto: This revision was merged to the branch mainline in revision 2322.
  • Revision ID: aaron.bentley@utoronto.ca-20061222032850-nfiemdjr81urpbm3
Test workingtree4 format, prevent use with old repos

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bzrlib/tests/test_workingtree.py
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        self.assertEqual([], tree.get_parent_ids())
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class TestWorkingTreeFormat4(TestCaseWithTransport):
 
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    """Tests specific to WorkingTreeFormat3."""
 
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    def test_disk_layout(self):
 
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        tree = self.make_branch_and_tree('.', format=bzrdir.get_knit3_format())
 
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        control = tree.bzrdir
 
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        # we want:
 
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        # format 'Bazaar-NG Working Tree format 4'
 
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        # inventory = 1 entry for root
 
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        # pending-merges = ''
 
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        # no inventory.basis yet
 
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        t = control.get_workingtree_transport(None)
 
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        self.assertEqualDiff('Bazaar-NG Working Tree format 4',
 
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                             t.get('format').read())
 
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        self.assertContainsRe(t.get('inventory').read(), 
 
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                              '<inventory format="7">\n'
 
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                              '<directory file_id="[^"]*" name="" />\n'
 
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                              '</inventory>\n',
 
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                             )
 
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        self.assertEqualDiff('### bzr hashcache v5\n',
 
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                             t.get('stat-cache').read())
 
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        self.assertFalse(t.has('basis-inventory-cache'))
 
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        # no last-revision file means 'None' or 'NULLREVISION'
 
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        self.assertFalse(t.has('last-revision'))
 
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        tree.set_root_id('my-root-id')
 
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        tree.commit('test', rev_id='revision-1')
 
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        self.assertTrue(t.has('basis-inventory-cache'))
 
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        self.assertTrue(t.has('last-revision'))
 
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        self.assertEqualDiff(t.get('basis-inventory-cache').read(), 
 
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            '<inventory format="7" revision_id="revision-1">\n'
 
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            '<directory file_id="my-root-id" name="" revision="revision-1" />\n'
 
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            '</inventory>\n')
 
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    def test_incompatible_repo(self):
 
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        control = bzrdir.get_knit1_format()
 
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        control.workingtree_format = workingtree.WorkingTreeFormat4()
 
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        tree = self.make_branch_and_tree('.', format=control)
 
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        self.assertRaises(errors.RootNotRich, tree.commit)
 
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    def test_compatible_repo(self):
 
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        tree = self.make_branch_and_tree('.', format=bzrdir.get_knit3_format())
 
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        tree.set_root_id('my-root-id')
 
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        tree.commit('test', rev_id='revision-1')
 
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        tree.commit('test', rev_id='revision-2')
 
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        revision_tree = tree.branch.repository.revision_tree('revision-2')
 
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        self.assertEqual('revision-1', 
 
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                         revision_tree.inventory['my-root-id'].revision)
 
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class TestFormat2WorkingTree(TestCaseWithTransport):
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    """Tests that are specific to format 2 trees."""
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