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)
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)