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# Copyright (C) 2006 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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from StringIO import StringIO
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from bzrlib.errors import BinaryFile
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from bzrlib.tests import TestCase, TestCaseInTempDir
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from bzrlib.textfile import text_file, check_text_lines, check_text_path
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class TextFile(TestCase):
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def test_text_file(self):
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s = StringIO('ab' * 2048)
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self.assertEqual(text_file(s).read(), s.getvalue())
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s = StringIO('a' * 1023 + '\x00')
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self.assertRaises(BinaryFile, text_file, s)
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s = StringIO('a' * 1024 + '\x00')
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self.assertEqual(text_file(s).read(), s.getvalue())
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def test_check_text_lines(self):
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check_text_lines(lines)
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lines = ['a' * 1023 + '\x00']
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self.assertRaises(BinaryFile, check_text_lines, lines)
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class TextPath(TestCaseInTempDir):
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def test_text_file(self):
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with file('boo', 'wb') as f: f.write('ab' * 2048)
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check_text_path('boo')
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with file('boo', 'wb') as f: f.write('a' * 1023 + '\x00')
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self.assertRaises(BinaryFile, check_text_path, 'boo')