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Viewing changes to bzrlib/tests/test_versionedfile.py

Add versionedfile.fix_parents api for correcting data post hoc.

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bzrlib/tests/test_versionedfile.py
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        self.assertTrue(lines['rancestor\n'] > 0)
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        self.assertTrue(lines['child\n'] > 0)
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        self.assertTrue(lines['otherchild\n'] > 0)
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    def test_fix_parents(self):
 
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        # some versioned files allow incorrect parents to be corrected after
 
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        # insertion - this may not fix ancestry..
 
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        # if they do not supported, they just do not implement it.
 
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        vf = self.get_file()
 
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        vf.add_lines('notbase', [], [])
 
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        vf.add_lines('base', [], [])
 
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        try:
 
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            vf.fix_parents('notbase', ['base'])
 
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        except NotImplementedError:
 
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            return
 
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        self.assertEqual(['base'], vf.get_parents('notbase'))
 
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        # open again, check it stuck.
 
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        vf = self.get_file()
 
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        self.assertEqual(['base'], vf.get_parents('notbase'))
 
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class TestWeave(TestCaseWithTransport, VersionedFileTestMixIn):
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