Skip to content

C
cpython
Kaydet (Commit) d9cf65f0 authored tarafından Serhiy Storchaka's avatar Serhiy Storchaka
Dosyalara gözat
Seçenekler

Use more appropriate asserts in re tests.

üst a25875cf
Hide whitespace changes
Inline Side-by-side
Showing with 115 additions and 115 deletions
Lib/test/test_re.py
Dosyayı görüntüle @ d9cf65f0
......@@ -59,12 +59,12 @@ class ReTests(unittest.TestCase):
self.assertEqual(re.search('x*', 'axx').span(), (0, 0))
self.assertEqual(re.search('x+', 'axx').span(0), (1, 3))
self.assertEqual(re.search('x+', 'axx').span(), (1, 3))
self.assertEqual(re.search('x', 'aaa'), None)
self.assertIsNone(re.search('x', 'aaa'))
self.assertEqual(re.match('a*', 'xxx').span(0), (0, 0))
self.assertEqual(re.match('a*', 'xxx').span(), (0, 0))
self.assertEqual(re.match('x*', 'xxxa').span(0), (0, 3))
self.assertEqual(re.match('x*', 'xxxa').span(), (0, 3))
self.assertEqual(re.match('a+', 'xxx'), None)
self.assertIsNone(re.match('a+', 'xxx'))
def bump_num(self, matchobj):
int_value = int(matchobj.group(0))
......@@ -384,8 +384,8 @@ class ReTests(unittest.TestCase):
('(', 'a'))
self.assertEqual(re.match('^(\()?([^()]+)(?(1)\))$', 'a').groups(),
(None, 'a'))
self.assertEqual(re.match('^(\()?([^()]+)(?(1)\))$', 'a)'), None)
self.assertEqual(re.match('^(\()?([^()]+)(?(1)\))$', '(a'), None)
self.assertIsNone(re.match('^(\()?([^()]+)(?(1)\))$', 'a)'))
self.assertIsNone(re.match('^(\()?([^()]+)(?(1)\))$', '(a'))
self.assertEqual(re.match('^(?:(a)|c)((?(1)b|d))$', 'ab').groups(),
('a', 'b'))
self.assertEqual(re.match('^(?:(a)|c)((?(1)b|d))$', 'cd').groups(),
......@@ -401,8 +401,8 @@ class ReTests(unittest.TestCase):
('a', 'b', 'c'))
self.assertEqual(p.match('ad').groups(),
('a', None, 'd'))
self.assertEqual(p.match('abd'), None)
self.assertEqual(p.match('ac'), None)
self.assertIsNone(p.match('abd'))
self.assertIsNone(p.match('ac'))
def test_re_groupref(self):
......@@ -410,8 +410,8 @@ class ReTests(unittest.TestCase):
('|', 'a'))
self.assertEqual(re.match(r'^(\|)?([^()]+)\1?$', 'a').groups(),
(None, 'a'))
self.assertEqual(re.match(r'^(\|)?([^()]+)\1$', 'a|'), None)
self.assertEqual(re.match(r'^(\|)?([^()]+)\1$', '|a'), None)
self.assertIsNone(re.match(r'^(\|)?([^()]+)\1$', 'a|'))
self.assertIsNone(re.match(r'^(\|)?([^()]+)\1$', '|a'))
self.assertEqual(re.match(r'^(?:(a)|c)(\1)$', 'aa').groups(),
('a', 'a'))
self.assertEqual(re.match(r'^(?:(a)|c)(\1)?$', 'c').groups(),
......@@ -429,10 +429,10 @@ class ReTests(unittest.TestCase):
"second first second first")
def test_repeat_minmax(self):
self.assertEqual(re.match("^(\w){1}$", "abc"), None)
self.assertEqual(re.match("^(\w){1}?$", "abc"), None)
self.assertEqual(re.match("^(\w){1,2}$", "abc"), None)
self.assertEqual(re.match("^(\w){1,2}?$", "abc"), None)
self.assertIsNone(re.match("^(\w){1}$", "abc"))
self.assertIsNone(re.match("^(\w){1}?$", "abc"))
self.assertIsNone(re.match("^(\w){1,2}$", "abc"))
self.assertIsNone(re.match("^(\w){1,2}?$", "abc"))
self.assertEqual(re.match("^(\w){3}$", "abc").group(1), "c")
self.assertEqual(re.match("^(\w){1,3}$", "abc").group(1), "c")
......@@ -443,22 +443,22 @@ class ReTests(unittest.TestCase):
self.assertEqual(re.match("^(\w){1,4}?$", "abc").group(1), "c")
self.assertEqual(re.match("^(\w){3,4}?$", "abc").group(1), "c")
self.assertEqual(re.match("^x{1}$", "xxx"), None)
self.assertEqual(re.match("^x{1}?$", "xxx"), None)
self.assertEqual(re.match("^x{1,2}$", "xxx"), None)
self.assertEqual(re.match("^x{1,2}?$", "xxx"), None)
self.assertIsNone(re.match("^x{1}$", "xxx"))
self.assertIsNone(re.match("^x{1}?$", "xxx"))
self.assertIsNone(re.match("^x{1,2}$", "xxx"))
self.assertIsNone(re.match("^x{1,2}?$", "xxx"))
self.assertNotEqual(re.match("^x{3}$", "xxx"), None)
self.assertNotEqual(re.match("^x{1,3}$", "xxx"), None)
self.assertNotEqual(re.match("^x{1,4}$", "xxx"), None)
self.assertNotEqual(re.match("^x{3,4}?$", "xxx"), None)
self.assertNotEqual(re.match("^x{3}?$", "xxx"), None)
self.assertNotEqual(re.match("^x{1,3}?$", "xxx"), None)
self.assertNotEqual(re.match("^x{1,4}?$", "xxx"), None)
self.assertNotEqual(re.match("^x{3,4}?$", "xxx"), None)
self.assertTrue(re.match("^x{3}$", "xxx"))
self.assertTrue(re.match("^x{1,3}$", "xxx"))
self.assertTrue(re.match("^x{1,4}$", "xxx"))
self.assertTrue(re.match("^x{3,4}?$", "xxx"))
self.assertTrue(re.match("^x{3}?$", "xxx"))
self.assertTrue(re.match("^x{1,3}?$", "xxx"))
self.assertTrue(re.match("^x{1,4}?$", "xxx"))
self.assertTrue(re.match("^x{3,4}?$", "xxx"))
self.assertEqual(re.match("^x{}$", "xxx"), None)
self.assertNotEqual(re.match("^x{}$", "x{}"), None)
self.assertIsNone(re.match("^x{}$", "xxx"))
self.assertTrue(re.match("^x{}$", "x{}"))
def test_getattr(self):
self.assertEqual(re.compile("(?i)(a)(b)").pattern, "(?i)(a)(b)")
......@@ -472,7 +472,7 @@ class ReTests(unittest.TestCase):
self.assertEqual(re.match("(a)", "a").endpos, 1)
self.assertEqual(re.match("(a)", "a").string, "a")
self.assertEqual(re.match("(a)", "a").regs, ((0, 1), (0, 1)))
self.assertNotEqual(re.match("(a)", "a").re, None)
self.assertTrue(re.match("(a)", "a").re)
def test_special_escapes(self):
self.assertEqual(re.search(r"\b(b.)\b",
......@@ -489,7 +489,7 @@ class ReTests(unittest.TestCase):
"abc bcd bc abxd", re.LOCALE).group(1), "bx")
self.assertEqual(re.search(r"^abc$", "\nabc\n", re.M).group(0), "abc")
self.assertEqual(re.search(r"^\Aabc\Z$", "abc", re.M).group(0), "abc")
self.assertEqual(re.search(r"^\Aabc\Z$", "\nabc\n", re.M), None)
self.assertIsNone(re.search(r"^\Aabc\Z$", "\nabc\n", re.M))
self.assertEqual(re.search(br"\b(b.)\b",
b"abcd abc bcd bx").group(1), b"bx")
self.assertEqual(re.search(br"\B(b.)\B",
......@@ -500,7 +500,7 @@ class ReTests(unittest.TestCase):
b"abc bcd bc abxd", re.LOCALE).group(1), b"bx")
self.assertEqual(re.search(br"^abc$", b"\nabc\n", re.M).group(0), b"abc")
self.assertEqual(re.search(br"^\Aabc\Z$", b"abc", re.M).group(0), b"abc")
self.assertEqual(re.search(br"^\Aabc\Z$", b"\nabc\n", re.M), None)
self.assertIsNone(re.search(br"^\Aabc\Z$", b"\nabc\n", re.M))
self.assertEqual(re.search(r"\d\D\w\W\s\S",
"1aa! a").group(0), "1aa! a")
self.assertEqual(re.search(br"\d\D\w\W\s\S",
......@@ -524,10 +524,10 @@ class ReTests(unittest.TestCase):
self.assertFalse(re.match(r"\B", "abc"))
# However, an empty string contains no word boundaries, and also no
# non-boundaries.
self.assertEqual(re.search(r"\B", ""), None)
self.assertIsNone(re.search(r"\B", ""))
# This one is questionable and different from the perlre behaviour,
# but describes current behavior.
self.assertEqual(re.search(r"\b", ""), None)
self.assertIsNone(re.search(r"\b", ""))
# A single word-character string has two boundaries, but no
# non-boundary gaps.
self.assertEqual(len(re.findall(r"\b", "a")), 2)
......@@ -547,8 +547,8 @@ class ReTests(unittest.TestCase):
def test_big_codesize(self):
# Issue #1160
r = re.compile('|'.join(('%d'%x for x in range(10000))))
self.assertIsNotNone(r.match('1000'))
self.assertIsNotNone(r.match('9999'))
self.assertTrue(r.match('1000'))
self.assertTrue(r.match('9999'))
def test_anyall(self):
self.assertEqual(re.match("a.b", "a\nb", re.DOTALL).group(0),
......@@ -674,29 +674,29 @@ class ReTests(unittest.TestCase):
def test_flags(self):
for flag in [re.I, re.M, re.X, re.S, re.L]:
self.assertNotEqual(re.compile('^pattern$', flag), None)
self.assertTrue(re.compile('^pattern$', flag))
def test_sre_character_literals(self):
for i in [0, 8, 16, 32, 64, 127, 128, 255, 256, 0xFFFF, 0x10000, 0x10FFFF]:
if i < 256:
self.assertIsNotNone(re.match(r"\%03o" % i, chr(i)))
self.assertIsNotNone(re.match(r"\%03o0" % i, chr(i)+"0"))
self.assertIsNotNone(re.match(r"\%03o8" % i, chr(i)+"8"))
self.assertIsNotNone(re.match(r"\x%02x" % i, chr(i)))
self.assertIsNotNone(re.match(r"\x%02x0" % i, chr(i)+"0"))
self.assertIsNotNone(re.match(r"\x%02xz" % i, chr(i)+"z"))
self.assertTrue(re.match(r"\%03o" % i, chr(i)))
self.assertTrue(re.match(r"\%03o0" % i, chr(i)+"0"))
self.assertTrue(re.match(r"\%03o8" % i, chr(i)+"8"))
self.assertTrue(re.match(r"\x%02x" % i, chr(i)))
self.assertTrue(re.match(r"\x%02x0" % i, chr(i)+"0"))
self.assertTrue(re.match(r"\x%02xz" % i, chr(i)+"z"))
if i < 0x10000:
self.assertIsNotNone(re.match(r"\u%04x" % i, chr(i)))
self.assertIsNotNone(re.match(r"\u%04x0" % i, chr(i)+"0"))
self.assertIsNotNone(re.match(r"\u%04xz" % i, chr(i)+"z"))
self.assertIsNotNone(re.match(r"\U%08x" % i, chr(i)))
self.assertIsNotNone(re.match(r"\U%08x0" % i, chr(i)+"0"))
self.assertIsNotNone(re.match(r"\U%08xz" % i, chr(i)+"z"))
self.assertIsNotNone(re.match(r"\0", "\000"))
self.assertIsNotNone(re.match(r"\08", "\0008"))
self.assertIsNotNone(re.match(r"\01", "\001"))
self.assertIsNotNone(re.match(r"\018", "\0018"))
self.assertIsNotNone(re.match(r"\567", chr(0o167)))
self.assertTrue(re.match(r"\u%04x" % i, chr(i)))
self.assertTrue(re.match(r"\u%04x0" % i, chr(i)+"0"))
self.assertTrue(re.match(r"\u%04xz" % i, chr(i)+"z"))
self.assertTrue(re.match(r"\U%08x" % i, chr(i)))
self.assertTrue(re.match(r"\U%08x0" % i, chr(i)+"0"))
self.assertTrue(re.match(r"\U%08xz" % i, chr(i)+"z"))
self.assertTrue(re.match(r"\0", "\000"))
self.assertTrue(re.match(r"\08", "\0008"))
self.assertTrue(re.match(r"\01", "\001"))
self.assertTrue(re.match(r"\018", "\0018"))
self.assertTrue(re.match(r"\567", chr(0o167)))
self.assertRaises(re.error, re.match, r"\911", "")
self.assertRaises(re.error, re.match, r"\x1", "")
self.assertRaises(re.error, re.match, r"\x1z", "")
......@@ -709,22 +709,22 @@ class ReTests(unittest.TestCase):
def test_sre_character_class_literals(self):
for i in [0, 8, 16, 32, 64, 127, 128, 255, 256, 0xFFFF, 0x10000, 0x10FFFF]:
if i < 256:
self.assertIsNotNone(re.match(r"[\%o]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\%o8]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\%03o]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\%03o0]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\%03o8]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\x%02x]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\x%02x0]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\x%02xz]" % i, chr(i)))
self.assertTrue(re.match(r"[\%o]" % i, chr(i)))
self.assertTrue(re.match(r"[\%o8]" % i, chr(i)))
self.assertTrue(re.match(r"[\%03o]" % i, chr(i)))
self.assertTrue(re.match(r"[\%03o0]" % i, chr(i)))
self.assertTrue(re.match(r"[\%03o8]" % i, chr(i)))
self.assertTrue(re.match(r"[\x%02x]" % i, chr(i)))
self.assertTrue(re.match(r"[\x%02x0]" % i, chr(i)))
self.assertTrue(re.match(r"[\x%02xz]" % i, chr(i)))
if i < 0x10000:
self.assertIsNotNone(re.match(r"[\u%04x]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\u%04x0]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\u%04xz]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\U%08x]" % i, chr(i)))
self.assertIsNotNone(re.match(r"[\U%08x0]" % i, chr(i)+"0"))
self.assertIsNotNone(re.match(r"[\U%08xz]" % i, chr(i)+"z"))
self.assertIsNotNone(re.match(r"[\U0001d49c-\U0001d4b5]", "\U0001d49e"))
self.assertTrue(re.match(r"[\u%04x]" % i, chr(i)))
self.assertTrue(re.match(r"[\u%04x0]" % i, chr(i)))
self.assertTrue(re.match(r"[\u%04xz]" % i, chr(i)))
self.assertTrue(re.match(r"[\U%08x]" % i, chr(i)))
self.assertTrue(re.match(r"[\U%08x0]" % i, chr(i)+"0"))
self.assertTrue(re.match(r"[\U%08xz]" % i, chr(i)+"z"))
self.assertTrue(re.match(r"[\U0001d49c-\U0001d4b5]", "\U0001d49e"))
self.assertRaises(re.error, re.match, r"[\911]", "")
self.assertRaises(re.error, re.match, r"[\x1z]", "")
self.assertRaises(re.error, re.match, r"[\u123z]", "")
......@@ -733,35 +733,35 @@ class ReTests(unittest.TestCase):
def test_sre_byte_literals(self):
for i in [0, 8, 16, 32, 64, 127, 128, 255]:
self.assertIsNotNone(re.match((r"\%03o" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"\%03o0" % i).encode(), bytes([i])+b"0"))
self.assertIsNotNone(re.match((r"\%03o8" % i).encode(), bytes([i])+b"8"))
self.assertIsNotNone(re.match((r"\x%02x" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"\x%02x0" % i).encode(), bytes([i])+b"0"))
self.assertIsNotNone(re.match((r"\x%02xz" % i).encode(), bytes([i])+b"z"))
self.assertIsNotNone(re.match(br"\u", b'u'))
self.assertIsNotNone(re.match(br"\U", b'U'))
self.assertIsNotNone(re.match(br"\0", b"\000"))
self.assertIsNotNone(re.match(br"\08", b"\0008"))
self.assertIsNotNone(re.match(br"\01", b"\001"))
self.assertIsNotNone(re.match(br"\018", b"\0018"))
self.assertIsNotNone(re.match(br"\567", bytes([0o167])))
self.assertTrue(re.match((r"\%03o" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"\%03o0" % i).encode(), bytes([i])+b"0"))
self.assertTrue(re.match((r"\%03o8" % i).encode(), bytes([i])+b"8"))
self.assertTrue(re.match((r"\x%02x" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"\x%02x0" % i).encode(), bytes([i])+b"0"))
self.assertTrue(re.match((r"\x%02xz" % i).encode(), bytes([i])+b"z"))
self.assertTrue(re.match(br"\u", b'u'))
self.assertTrue(re.match(br"\U", b'U'))
self.assertTrue(re.match(br"\0", b"\000"))
self.assertTrue(re.match(br"\08", b"\0008"))
self.assertTrue(re.match(br"\01", b"\001"))
self.assertTrue(re.match(br"\018", b"\0018"))
self.assertTrue(re.match(br"\567", bytes([0o167])))
self.assertRaises(re.error, re.match, br"\911", b"")
self.assertRaises(re.error, re.match, br"\x1", b"")
self.assertRaises(re.error, re.match, br"\x1z", b"")
def test_sre_byte_class_literals(self):
for i in [0, 8, 16, 32, 64, 127, 128, 255]:
self.assertIsNotNone(re.match((r"[\%o]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\%o8]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\%03o]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\%03o0]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\%03o8]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\x%02x]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\x%02x0]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match((r"[\x%02xz]" % i).encode(), bytes([i])))
self.assertIsNotNone(re.match(br"[\u]", b'u'))
self.assertIsNotNone(re.match(br"[\U]", b'U'))
self.assertTrue(re.match((r"[\%o]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\%o8]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\%03o]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\%03o0]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\%03o8]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\x%02x]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\x%02x0]" % i).encode(), bytes([i])))
self.assertTrue(re.match((r"[\x%02xz]" % i).encode(), bytes([i])))
self.assertTrue(re.match(br"[\u]", b'u'))
self.assertTrue(re.match(br"[\U]", b'U'))
self.assertRaises(re.error, re.match, br"[\911]", "")
self.assertRaises(re.error, re.match, br"[\x1z]", "")
......@@ -772,7 +772,7 @@ class ReTests(unittest.TestCase):
def test_bug_527371(self):
# bug described in patches 527371/672491
self.assertEqual(re.match(r'(a)?a','a').lastindex, None)
self.assertIsNone(re.match(r'(a)?a','a').lastindex)
self.assertEqual(re.match(r'(a)(b)?b','ab').lastindex, 1)
self.assertEqual(re.match(r'(?P<a>a)(?P<b>b)?b','ab').lastgroup, 'a')
self.assertEqual(re.match("(?P<a>a(b))", "ab").lastgroup, 'a')
......@@ -829,7 +829,7 @@ class ReTests(unittest.TestCase):
(r"\s+", None),
])
self.assertNotEqual(scanner.scanner.scanner("").pattern, None)
self.assertTrue(scanner.scanner.scanner("").pattern)
self.assertEqual(scanner.scan("sum = 3*foo + 312.50 + bar"),
(['sum', 'op=', 3, 'op*', 'foo', 'op+', 312.5,
......@@ -874,7 +874,7 @@ class ReTests(unittest.TestCase):
# bug 764548, re.compile() barfs on str/unicode subclasses
class my_unicode(str): pass
pat = re.compile(my_unicode("abc"))
self.assertEqual(pat.match("xyz"), None)
self.assertIsNone(pat.match("xyz"))
def test_finditer(self):
iter = re.finditer(r":+", "a:b::c:::d")
......@@ -902,8 +902,8 @@ class ReTests(unittest.TestCase):
["::", "::"])
def test_bug_926075(self):
self.assertTrue(re.compile('bug_926075') is not
re.compile(b'bug_926075'))
self.assertIsNot(re.compile('bug_926075'),
re.compile(b'bug_926075'))
def test_bug_931848(self):
pattern = "[\u002E\u3002\uFF0E\uFF61]"
......@@ -917,7 +917,7 @@ class ReTests(unittest.TestCase):
scanner = re.compile(r"\s").scanner("a b")
self.assertEqual(scanner.search().span(), (1, 2))
self.assertEqual(scanner.search(), None)
self.assertIsNone(scanner.search())
def test_bug_817234(self):
iter = re.finditer(r".*", "asdf")
......@@ -951,7 +951,7 @@ class ReTests(unittest.TestCase):
import array
for typecode in 'bBuhHiIlLfd':
a = array.array(typecode)
self.assertEqual(re.compile(b"bla").match(a), None)
self.assertIsNone(re.compile(b"bla").match(a))
self.assertEqual(re.compile(b"").match(a).groups(), ())
def test_inline_flags(self):
......@@ -961,27 +961,27 @@ class ReTests(unittest.TestCase):
p = re.compile(upper_char, re.I | re.U)
q = p.match(lower_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
p = re.compile(lower_char, re.I | re.U)
q = p.match(upper_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
p = re.compile('(?i)' + upper_char, re.U)
q = p.match(lower_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
p = re.compile('(?i)' + lower_char, re.U)
q = p.match(upper_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
p = re.compile('(?iu)' + upper_char)
q = p.match(lower_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
p = re.compile('(?iu)' + lower_char)
q = p.match(upper_char)
self.assertNotEqual(q, None)
self.assertTrue(q)
def test_dollar_matches_twice(self):
"$ matches the end of string, and just before the terminating \n"
......@@ -1012,23 +1012,23 @@ class ReTests(unittest.TestCase):
# String patterns
for flags in (0, re.UNICODE):
pat = re.compile('\xc0', flags | re.IGNORECASE)
self.assertNotEqual(pat.match('\xe0'), None)
self.assertTrue(pat.match('\xe0'))
pat = re.compile('\w', flags)
self.assertNotEqual(pat.match('\xe0'), None)
self.assertTrue(pat.match('\xe0'))
pat = re.compile('\xc0', re.ASCII | re.IGNORECASE)
self.assertEqual(pat.match('\xe0'), None)
self.assertIsNone(pat.match('\xe0'))
pat = re.compile('(?a)\xc0', re.IGNORECASE)
self.assertEqual(pat.match('\xe0'), None)
self.assertIsNone(pat.match('\xe0'))
pat = re.compile('\w', re.ASCII)
self.assertEqual(pat.match('\xe0'), None)
self.assertIsNone(pat.match('\xe0'))
pat = re.compile('(?a)\w')
self.assertEqual(pat.match('\xe0'), None)
self.assertIsNone(pat.match('\xe0'))
# Bytes patterns
for flags in (0, re.ASCII):
pat = re.compile(b'\xc0', flags | re.IGNORECASE)
self.assertEqual(pat.match(b'\xe0'), None)
self.assertIsNone(pat.match(b'\xe0'))
pat = re.compile(b'\w', flags)
self.assertEqual(pat.match(b'\xe0'), None)
self.assertIsNone(pat.match(b'\xe0'))
# Incompatibilities
self.assertRaises(ValueError, re.compile, b'\w', re.UNICODE)
self.assertRaises(ValueError, re.compile, b'(?u)\w')
......@@ -1068,11 +1068,11 @@ class ReTests(unittest.TestCase):
self.assertRaises(TypeError, _sre.compile, {}, 0, [])
def test_search_dot_unicode(self):
self.assertIsNotNone(re.search("123.*-", '123abc-'))
self.assertIsNotNone(re.search("123.*-", '123\xe9-'))
self.assertIsNotNone(re.search("123.*-", '123\u20ac-'))
self.assertIsNotNone(re.search("123.*-", '123\U0010ffff-'))
self.assertIsNotNone(re.search("123.*-", '123\xe9\u20ac\U0010ffff-'))
self.assertTrue(re.search("123.*-", '123abc-'))
self.assertTrue(re.search("123.*-", '123\xe9-'))
self.assertTrue(re.search("123.*-", '123\u20ac-'))
self.assertTrue(re.search("123.*-", '123\U0010ffff-'))
self.assertTrue(re.search("123.*-", '123\xe9\u20ac\U0010ffff-'))
def test_compile(self):
# Test return value when given string and pattern as parameter
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment