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Viewing changes to bzrlib/tests/test_diff.py

  • Committer: Aaron Bentley
  • Date: 2006-04-16 15:52:29 UTC
  • mto: This revision was merged to the branch mainline in revision 1673.
  • Revision ID: aaron.bentley@utoronto.ca-20060416155229-dd8b35cdc5d134ce
Implemented binary file handling for diff

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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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    output = StringIO()
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    internal_diff('old', old, 'new', new, output)
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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([1024 * 'a' + '\x00'], [])
 
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        udiff_lines([], [1024 * 'a' + '\x00'])