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Diffstat (limited to 'python/samba/tests/strings.py')
| -rw-r--r-- | python/samba/tests/strings.py | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/python/samba/tests/strings.py b/python/samba/tests/strings.py new file mode 100644 index 00000000000..23382d756ec --- /dev/null +++ b/python/samba/tests/strings.py @@ -0,0 +1,103 @@ +# 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 + +from unicodenames import * + +import samba.tests +from samba import strcasecmp_m, strstr_m + +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.assertEquals(signum(strcasecmp_m(a.encode('utf-8'), + b.encode('utf-8'))), + 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: + if expect is not None: + expect = expect.encode('utf-8') + self.assertEquals(strstr_m(a.encode('utf-8'), + b.encode('utf-8')), + expect) |