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Viewing changes to bzrlib/tests/test_knit.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-12-12 00:36:35 UTC
  • mfrom: (2171.1.1 knit-ignore-empty-files)
  • Revision ID: pqm@pqm.ubuntu.com-20061212003635-60d7dad38f39d19b
(John Arbash Meinel) Knit index objects should ignore empty index files.

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bzrlib/tests/test_knit.py
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import difflib
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from bzrlib import errors
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from bzrlib.errors import KnitError, RevisionAlreadyPresent, NoSuchFile
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from bzrlib.knit import (
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    KnitContent,
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        self.assertEqual(it.next(), (1, 2, 2, [("", "a"), ("", "c")]))
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        self.assertRaises(StopIteration, it.next)
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class KnitTests(TestCaseWithTransport):
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    """Class containing knit test helper routines."""
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        # And it shouldn't be modified
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        self.assertEqual(['a-1'], idx._history)
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        self.assertEqual({'a-1':('a-1', ['fulltext'], 0, 0, [], 0)}, idx._cache)
 
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    def test_knit_index_ignores_empty_files(self):
 
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        # There was a race condition in older bzr, where a ^C at the right time
 
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        # could leave an empty .kndx file, which bzr would later claim was a
 
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        # corrupted file since the header was not present. In reality, the file
 
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        # just wasn't created, so it should be ignored.
 
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        t = get_transport('.')
 
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        t.put_bytes('test.kndx', '')
 
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        knit = self.make_test_knit()
 
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    def test_knit_index_checks_header(self):
 
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        t = get_transport('.')
 
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        t.put_bytes('test.kndx', '# not really a knit header\n\n')
 
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        self.assertRaises(errors.KnitHeaderError, self.make_test_knit)