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Viewing changes to bzrlib/tests/test_diff.py

  • Committer: abentley
  • Date: 2006-04-20 23:47:53 UTC
  • mfrom: (1681 +trunk)
  • mto: This revision was merged to the branch mainline in revision 1683.
  • Revision ID: abentley@lappy-20060420234753-6a6874b76f09f86d
Merge bzr.dev

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bzrlib/tests/test_diff.py
 
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from cStringIO import StringIO
 
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from bzrlib.diff import internal_diff
 
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from bzrlib.errors import BinaryFile
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from bzrlib.tests import TestCase
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from bzrlib.diff import internal_diff
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from cStringIO import StringIO
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def udiff_lines(old, new):
 
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def udiff_lines(old, new, allow_binary=False):
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    output = StringIO()
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    internal_diff('old', old, 'new', new, output)
 
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    internal_diff('old', old, 'new', new, output, allow_binary)
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    output.seek(0, 0)
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    return output.readlines()
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        self.assert_('@@' in lines[2][2:])
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            ## "Unterminated hunk header for patch:\n%s" % "".join(lines)
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    def test_binary_lines(self):
 
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        self.assertRaises(BinaryFile, udiff_lines, [1023 * 'a' + '\x00'], [])
 
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        self.assertRaises(BinaryFile, udiff_lines, [], [1023 * 'a' + '\x00'])
 
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        udiff_lines([1023 * 'a' + '\x00'], [], allow_binary=True)
 
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        udiff_lines([], [1023 * 'a' + '\x00'], allow_binary=True)