JezK
Edit File: strings.py
# subunit test cases for Samba string functions. # Copyright (C) 2003 by Martin Pool <mbp@samba.org> # Copyright (C) 2011 Andrew Bartlett # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # # XXX: All this code assumes that the Unix character set is UTF-8, # which is the most common setting. I guess it would be better to # force it to that value while running the tests. I'm not sure of the # best way to do that yet. # # -- mbp import unicodedata import samba.tests from samba import strcasecmp_m, strstr_m KATAKANA_LETTER_A = unicodedata.lookup("KATAKANA LETTER A") def signum(a): if a < 0: return -1 elif a > 0: return +1 else: return 0 class strcasecmp_m_Tests(samba.tests.TestCase): """String comparisons in simple ASCII and unicode""" def test_strcasecmp_m(self): # A, B, strcasecmp(A, B) cases = [('hello', 'hello', 0), ('hello', 'goodbye', +1), ('goodbye', 'hello', -1), ('hell', 'hello', -1), ('', '', 0), ('a', '', +1), ('', 'a', -1), ('a', 'A', 0), ('aa', 'aA', 0), ('Aa', 'aa', 0), ('longstring ' * 100, 'longstring ' * 100, 0), ('longstring ' * 100, 'longstring ' * 100 + 'a', -1), ('longstring ' * 100 + 'a', 'longstring ' * 100, +1), (KATAKANA_LETTER_A, KATAKANA_LETTER_A, 0), (KATAKANA_LETTER_A, 'a', 1), ] for a, b, expect in cases: self.assertEqual(signum(strcasecmp_m(a, b)), expect) class strstr_m_Tests(samba.tests.TestCase): """strstr_m tests in simple ASCII and unicode strings""" def test_strstr_m(self): # A, B, strstr_m(A, B) cases = [('hello', 'hello', 'hello'), ('hello', 'goodbye', None), ('goodbye', 'hello', None), ('hell', 'hello', None), ('hello', 'hell', 'hello'), ('', '', ''), ('a', '', 'a'), ('', 'a', None), ('a', 'A', None), ('aa', 'aA', None), ('Aa', 'aa', None), ('%v foo', '%v', '%v foo'), ('foo %v foo', '%v', '%v foo'), ('foo %v', '%v', '%v'), ('longstring ' * 100, 'longstring ' * 99, 'longstring ' * 100), ('longstring ' * 99, 'longstring ' * 100, None), ('longstring a' * 99, 'longstring ' * 100 + 'a', None), ('longstring ' * 100 + 'a', 'longstring ' * 100, 'longstring ' * 100 + 'a'), (KATAKANA_LETTER_A, KATAKANA_LETTER_A + 'bcd', None), (KATAKANA_LETTER_A + 'bcde', KATAKANA_LETTER_A + 'bcd', KATAKANA_LETTER_A + 'bcde'), ('d' +KATAKANA_LETTER_A + 'bcd', KATAKANA_LETTER_A + 'bcd', KATAKANA_LETTER_A + 'bcd'), ('d' +KATAKANA_LETTER_A + 'bd', KATAKANA_LETTER_A + 'bcd', None), ('e' + KATAKANA_LETTER_A + 'bcdf', KATAKANA_LETTER_A + 'bcd', KATAKANA_LETTER_A + 'bcdf'), (KATAKANA_LETTER_A, KATAKANA_LETTER_A + 'bcd', None), (KATAKANA_LETTER_A * 3, 'a', None), ] for a, b, expect in cases: self.assertEqual(strstr_m(a, b), expect)