/
test.rb
1108 lines (1029 loc) · 32.7 KB
/
test.rb
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# test.rb
# Copyright (C) 2003-2006 K.Kosako (sndgk393 AT ybb DOT ne DOT jp)
$SILENT = false
if (ARGV.size > 0 and ARGV[0] == '-s')
$SILENT = true
end
def pr(result, reg, str, n = 0, *range)
printf("%s /%s/:'%s'", result, reg.source, str)
if (n.class == Fixnum)
printf(":%d", n) if n != 0
if (range.size > 0)
if (range[3].nil?)
printf(" (%d-%d : X-X)", range[0], range[1])
else
printf(" (%d-%d : %d-%d)", range[0], range[1], range[2], range[3])
end
end
else
printf(" %s", n)
end
printf("\n")
end
def rok(result_opt, reg, str, n = 0, *range)
result = "OK" + result_opt
result += " " * (7 - result.length)
pr(result, reg, str, n, *range) unless $SILENT
$rok += 1
end
def rfail(result_opt, reg, str, n = 0, *range)
result = "FAIL" + result_opt
result += " " * (7 - result.length)
pr(result, reg, str, n, *range)
$rfail += 1
end
def x(reg, str, s, e, n = 0)
m = reg.match(str)
if m
if (m.size() <= n)
rfail("(%d)" % (m.size()-1), reg, str, n)
else
if (m.begin(n) == s && m.end(n) == e)
rok("", reg, str, n)
else
rfail("", reg, str, n, s, e, m.begin(n), m.end(n))
end
end
else
rfail("", reg, str, n)
end
end
def n(reg, str)
m = reg.match(str)
if m
rfail("(N)", reg, str, 0)
else
rok("(N)", reg, str, 0)
end
end
def r(reg, str, index, pos = nil)
if (pos)
res = str.rindex(reg, pos)
else
res = str.rindex(reg)
end
if res
if (res == index)
rok("(r)", reg, str)
else
rfail("(r)", reg, str, [res, '-', index])
end
else
rfail("(r)", reg, str)
end
end
def i(reg, str, s = 0, e = 0, n = 0)
# ignore
end
### main ###
$rok = $rfail = 0
x(/\M-Z/n, "\xDA", 0, 1)
# from URI::ABS_URI
n(/^
([a-zA-Z][-+.a-zA-Z\d]*): (?# 1: scheme)
(?:
((?:[-_.!~*'()a-zA-Z\d;?:@&=+$,]|%[a-fA-F\d]{2})(?:[-_.!~*'()a-zA-Z\d;\/?:@&=+$,\[\]]|%[a-fA-F\d]{2})*) (?# 2: opaque)
|
(?:(?:
\/\/(?:
(?:(?:((?:[-_.!~*'()a-zA-Z\d;:&=+$,]|%[a-fA-F\d]{2})*)@)? (?# 3: userinfo)
(?:((?:(?:(?:[a-zA-Z\d](?:[-a-zA-Z\d]*[a-zA-Z\d])?)\.)*(?:[a-zA-Z](?:[-a-zA-Z\d]*[a-zA-Z\d])?)\.?|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}|\[(?:(?:[a-fA-F\d]{1,4}:)*(?:[a-fA-F\d]{1,4}|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})|(?:(?:[a-fA-F\d]{1,4}:)*[a-fA-F\d]{1,4})?::(?:(?:[a-fA-F\d]{1,4}:)*(?:[a-fA-F\d]{1,4}|\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}))?)\]))(?::(\d*))?))?(?# 4: host, 5: port)
|
((?:[-_.!~*'()a-zA-Z\d$,;+@&=+]|%[a-fA-F\d]{2})+) (?# 6: registry)
)
|
(?!\/\/)) (?# XXX: '\/\/' is the mark for hostport)
(\/(?:[-_.!~*'()a-zA-Z\d:@&=+$,]|%[a-fA-F\d]{2})*(?:;(?:[-_.!~*'()a-zA-Z\d:@&=+$,]|%[a-fA-F\d]{2})*)*(?:\/(?:[-_.!~*'()a-zA-Z\d:@&=+$,]|%[a-fA-F\d]{2})*(?:;(?:[-_.!~*'()a-zA-Z\d:@&=+$,]|%[a-fA-F\d]{2})*)*)*)? (?# 7: path)
)(?:\?((?:[-_.!~*'()a-zA-Z\d;\/?:@&=+$,\[\]]|%[a-fA-F\d]{2})*))? (?# 8: query)
)
(?:\#((?:[-_.!~*'()a-zA-Z\d;\/?:@&=+$,\[\]]|%[a-fA-F\d]{2})*))? (?# 9: fragment)
$/xn, "http://example.org/Andr\xC3\xA9")
def test_sb(enc)
$KCODE = enc
x(//, '', 0, 0)
x(/^/, '', 0, 0)
x(/$/, '', 0, 0)
x(/\G/, '', 0, 0)
x(/\A/, '', 0, 0)
x(/\Z/, '', 0, 0)
x(/\z/, '', 0, 0)
x(/^$/, '', 0, 0)
x(/\ca/, "\001", 0, 1)
x(/\C-b/, "\002", 0, 1)
x(/\c\\/, "\034", 0, 1)
x(/q[\c\\]/, "q\034", 0, 2)
x(//, 'a', 0, 0)
x(/a/, 'a', 0, 1)
x(/\x61/, 'a', 0, 1)
x(/aa/, 'aa', 0, 2)
x(/aaa/, 'aaa', 0, 3)
x(/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/, 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 0, 35)
x(/ab/, 'ab', 0, 2)
x(/b/, 'ab', 1, 2)
x(/bc/, 'abc', 1, 3)
x(/(?i:#RET#)/, '#INS##RET#', 5, 10)
x(/\17/, "\017", 0, 1)
x(/\x1f/, "\x1f", 0, 1)
x(/a(?#....\\JJJJ)b/, 'ab', 0, 2)
x(Regexp.new("(?x)\ta .\n+b"), '0a123b4', 1, 6)
x(/(?x) G (o O(?-x)oO) g L/, "GoOoOgLe", 0, 7)
x(/./, 'a', 0, 1)
n(/./, '')
x(/../, 'ab', 0, 2)
x(/\w/, 'e', 0, 1)
n(/\W/, 'e')
x(/\s/, ' ', 0, 1)
x(/\S/, 'b', 0, 1)
x(/\d/, '4', 0, 1)
n(/\D/, '4')
x(/\b/, 'z ', 0, 0)
x(/\b/, ' z', 1, 1)
x(/\B/, 'zz ', 1, 1)
x(/\B/, 'z ', 2, 2)
x(/\B/, ' z', 0, 0)
x(/[ab]/, 'b', 0, 1)
n(/[ab]/, 'c')
x(/[a-z]/, 't', 0, 1)
n(/[^a]/, 'a')
x(/[^a]/, "\n", 0, 1)
x(/[]]/, ']', 0, 1)
n(/[^]]/, ']')
x(/[\^]+/, '0^^1', 1, 3)
x(/[b-]/, 'b', 0, 1)
x(/[b-]/, '-', 0, 1)
x(/[\w]/, 'z', 0, 1)
n(/[\w]/, ' ')
x(/[\W]/, 'b$', 1, 2)
x(/[\d]/, '5', 0, 1)
n(/[\d]/, 'e')
x(/[\D]/, 't', 0, 1)
n(/[\D]/, '3')
x(/[\s]/, ' ', 0, 1)
n(/[\s]/, 'a')
x(/[\S]/, 'b', 0, 1)
n(/[\S]/, ' ')
x(/[\w\d]/, '2', 0, 1)
n(/[\w\d]/, ' ')
x(/[[:upper:]]/, 'B', 0, 1)
x(/[*[:xdigit:]+]/, '+', 0, 1)
x(/[*[:xdigit:]+]/, 'GHIKK-9+*', 6, 7)
x(/[*[:xdigit:]+]/, '-@^+', 3, 4)
n(/[[:upper]]/, 'A')
x(/[[:upper]]/, ':', 0, 1)
x(/[\044-\047]/, "\046", 0, 1)
x(/[\x5a-\x5c]/, "\x5b", 0, 1)
x(/[\x6A-\x6D]/, "\x6c", 0, 1)
n(/[\x6A-\x6D]/, "\x6E")
n(/^[0-9A-F]+ 0+ UNDEF /, '75F 00000000 SECT14A notype () External | _rb_apply')
x(/[\[]/, '[', 0, 1)
x(/[\]]/, ']', 0, 1)
x(/[&]/, '&', 0, 1)
x(/[[ab]]/, 'b', 0, 1)
x(/[[ab]c]/, 'c', 0, 1)
n(/[[^a]]/, 'a')
n(/[^[a]]/, 'a')
x(/[[ab]&&bc]/, 'b', 0, 1)
n(/[[ab]&&bc]/, 'a')
n(/[[ab]&&bc]/, 'c')
x(/[a-z&&b-y&&c-x]/, 'w', 0, 1)
n(/[^a-z&&b-y&&c-x]/, 'w')
x(/[[^a&&a]&&a-z]/, 'b', 0, 1)
n(/[[^a&&a]&&a-z]/, 'a')
x(/[[^a-z&&bcdef]&&[^c-g]]/, 'h', 0, 1)
n(/[[^a-z&&bcdef]&&[^c-g]]/, 'c')
x(/[^[^abc]&&[^cde]]/, 'c', 0, 1)
x(/[^[^abc]&&[^cde]]/, 'e', 0, 1)
n(/[^[^abc]&&[^cde]]/, 'f')
x(/[a-&&-a]/, '-', 0, 1)
n(/[a\-&&\-a]/, '&')
n(/\wabc/, ' abc')
x(/a\Wbc/, 'a bc', 0, 4)
x(/a.b.c/, 'aabbc', 0, 5)
x(/.\wb\W..c/, 'abb bcc', 0, 7)
x(/\s\wzzz/, ' zzzz', 0, 5)
x(/aa.b/, 'aabb', 0, 4)
n(/.a/, 'ab')
x(/.a/, 'aa', 0, 2)
x(/^a/, 'a', 0, 1)
x(/^a$/, 'a', 0, 1)
x(/^\w$/, 'a', 0, 1)
n(/^\w$/, ' ')
x(/^\wab$/, 'zab', 0, 3)
x(/^\wabcdef$/, 'zabcdef', 0, 7)
x(/^\w...def$/, 'zabcdef', 0, 7)
x(/\w\w\s\Waaa\d/, 'aa aaa4', 0, 8)
x(/\A\Z/, '', 0, 0)
x(/\Axyz/, 'xyz', 0, 3)
x(/xyz\Z/, 'xyz', 0, 3)
x(/xyz\z/, 'xyz', 0, 3)
x(/a\Z/, 'a', 0, 1)
x(/\Gaz/, 'az', 0, 2)
n(/\Gz/, 'bza')
n(/az\G/, 'az')
n(/az\A/, 'az')
n(/a\Az/, 'az')
x(/\^\$/, '^$', 0, 2)
x(/^x?y/, 'xy', 0, 2)
x(/^(x?y)/, 'xy', 0, 2)
x(/\w/, '_', 0, 1)
n(/\W/, '_')
x(/(?=z)z/, 'z', 0, 1)
n(/(?=z)./, 'a')
x(/(?!z)a/, 'a', 0, 1)
n(/(?!z)a/, 'z')
x(/(?i:a)/, 'a', 0, 1)
x(/(?i:a)/, 'A', 0, 1)
x(/(?i:A)/, 'a', 0, 1)
n(/(?i:A)/, 'b')
x(/(?i:[A-Z])/, 'a', 0, 1)
x(/(?i:[f-m])/, 'H', 0, 1)
x(/(?i:[f-m])/, 'h', 0, 1)
n(/(?i:[f-m])/, 'e')
x(/(?i:[A-c])/, 'D', 0, 1)
#n(/(?i:[a-C])/, 'D') # changed spec.(error) 2003/09/17
#n(/(?i:[b-C])/, 'A')
#x(/(?i:[a-C])/, 'B', 0, 1)
#n(/(?i:[c-X])/, '[')
n(/(?i:[^a-z])/, 'A')
n(/(?i:[^a-z])/, 'a')
x(/(?i:[!-k])/, 'Z', 0, 1)
x(/(?i:[!-k])/, '7', 0, 1)
x(/(?i:[T-}])/, 'b', 0, 1)
x(/(?i:[T-}])/, '{', 0, 1)
x(/(?i:\?a)/, '?A', 0, 2)
x(/(?i:\*A)/, '*a', 0, 2)
n(/./, "\n")
x(/(?m:.)/, "\n", 0, 1)
x(/(?m:a.)/, "a\n", 0, 2)
x(/(?m:.b)/, "a\nb", 1, 3)
x(/.*abc/, "dddabdd\nddabc", 8, 13)
x(/(?m:.*abc)/, "dddabddabc", 0, 10)
n(/(?i)(?-i)a/, "A")
n(/(?i)(?-i:a)/, "A")
x(/a?/, '', 0, 0)
x(/a?/, 'b', 0, 0)
x(/a?/, 'a', 0, 1)
x(/a*/, '', 0, 0)
x(/a*/, 'a', 0, 1)
x(/a*/, 'aaa', 0, 3)
x(/a*/, 'baaaa', 0, 0)
n(/a+/, '')
x(/a+/, 'a', 0, 1)
x(/a+/, 'aaaa', 0, 4)
x(/a+/, 'aabbb', 0, 2)
x(/a+/, 'baaaa', 1, 5)
x(/.?/, '', 0, 0)
x(/.?/, 'f', 0, 1)
x(/.?/, "\n", 0, 0)
x(/.*/, '', 0, 0)
x(/.*/, 'abcde', 0, 5)
x(/.+/, 'z', 0, 1)
x(/.+/, "zdswer\n", 0, 6)
x(/(.*)a\1f/, "babfbac", 0, 4)
x(/(.*)a\1f/, "bacbabf", 3, 7)
x(/((.*)a\2f)/, "bacbabf", 3, 7)
x(/(.*)a\1f/, "baczzzzzz\nbazz\nzzzzbabf", 19, 23)
x(/a|b/, 'a', 0, 1)
x(/a|b/, 'b', 0, 1)
x(/|a/, 'a', 0, 0)
x(/(|a)/, 'a', 0, 0)
x(/ab|bc/, 'ab', 0, 2)
x(/ab|bc/, 'bc', 0, 2)
x(/z(?:ab|bc)/, 'zbc', 0, 3)
x(/a(?:ab|bc)c/, 'aabc', 0, 4)
x(/ab|(?:ac|az)/, 'az', 0, 2)
x(/a|b|c/, 'dc', 1, 2)
x(/a|b|cd|efg|h|ijk|lmn|o|pq|rstuvwx|yz/, 'pqr', 0, 2)
n(/a|b|cd|efg|h|ijk|lmn|o|pq|rstuvwx|yz/, 'mn')
x(/a|^z/, 'ba', 1, 2)
x(/a|^z/, 'za', 0, 1)
x(/a|\Gz/, 'bza', 2, 3)
x(/a|\Gz/, 'za', 0, 1)
x(/a|\Az/, 'bza', 2, 3)
x(/a|\Az/, 'za', 0, 1)
x(/a|b\Z/, 'ba', 1, 2)
x(/a|b\Z/, 'b', 0, 1)
x(/a|b\z/, 'ba', 1, 2)
x(/a|b\z/, 'b', 0, 1)
x(/\w|\s/, ' ', 0, 1)
n(/\w|\w/, ' ')
x(/\w|%/, '%', 0, 1)
x(/\w|[&$]/, '&', 0, 1)
x(/[b-d]|[^e-z]/, 'a', 0, 1)
x(/(?:a|[c-f])|bz/, 'dz', 0, 1)
x(/(?:a|[c-f])|bz/, 'bz', 0, 2)
x(/abc|(?=zz)..f/, 'zzf', 0, 3)
x(/abc|(?!zz)..f/, 'abf', 0, 3)
x(/(?=za)..a|(?=zz)..a/, 'zza', 0, 3)
n(/(?>a|abd)c/, 'abdc')
x(/(?>abd|a)c/, 'abdc', 0, 4)
x(/a?|b/, 'a', 0, 1)
x(/a?|b/, 'b', 0, 0)
x(/a?|b/, '', 0, 0)
x(/a*|b/, 'aa', 0, 2)
x(/a*|b*/, 'ba', 0, 0)
x(/a*|b*/, 'ab', 0, 1)
x(/a+|b*/, '', 0, 0)
x(/a+|b*/, 'bbb', 0, 3)
x(/a+|b*/, 'abbb', 0, 1)
n(/a+|b+/, '')
x(/(a|b)?/, 'b', 0, 1)
x(/(a|b)*/, 'ba', 0, 2)
x(/(a|b)+/, 'bab', 0, 3)
x(/(ab|ca)+/, 'caabbc', 0, 4)
x(/(ab|ca)+/, 'aabca', 1, 5)
x(/(ab|ca)+/, 'abzca', 0, 2)
x(/(a|bab)+/, 'ababa', 0, 5)
x(/(a|bab)+/, 'ba', 1, 2)
x(/(a|bab)+/, 'baaaba', 1, 4)
x(/(?:a|b)(?:a|b)/, 'ab', 0, 2)
x(/(?:a*|b*)(?:a*|b*)/, 'aaabbb', 0, 3)
x(/(?:a*|b*)(?:a+|b+)/, 'aaabbb', 0, 6)
x(/(?:a+|b+){2}/, 'aaabbb', 0, 6)
x(/h{0,}/, 'hhhh', 0, 4)
x(/(?:a+|b+){1,2}/, 'aaabbb', 0, 6)
n(/ax{2}*a/, '0axxxa1')
n(/a.{0,2}a/, "0aXXXa0")
n(/a.{0,2}?a/, "0aXXXa0")
n(/a.{0,2}?a/, "0aXXXXa0")
x(/^a{2,}?a$/, "aaa", 0, 3)
x(/^[a-z]{2,}?$/, "aaa", 0, 3)
x(/(?:a+|\Ab*)cc/, 'cc', 0, 2)
n(/(?:a+|\Ab*)cc/, 'abcc')
x(/(?:^a+|b+)*c/, 'aabbbabc', 6, 8)
x(/(?:^a+|b+)*c/, 'aabbbbc', 0, 7)
x(/a|(?i)c/, 'C', 0, 1)
x(/(?i)c|a/, 'C', 0, 1)
i(/(?i)c|a/, 'A', 0, 1) # different spec.
x(/(?i:c)|a/, 'C', 0, 1)
n(/(?i:c)|a/, 'A')
x(/[abc]?/, 'abc', 0, 1)
x(/[abc]*/, 'abc', 0, 3)
x(/[^abc]*/, 'abc', 0, 0)
n(/[^abc]+/, 'abc')
x(/a??/, 'aaa', 0, 0)
x(/ba??b/, 'bab', 0, 3)
x(/a*?/, 'aaa', 0, 0)
x(/ba*?/, 'baa', 0, 1)
x(/ba*?b/, 'baab', 0, 4)
x(/a+?/, 'aaa', 0, 1)
x(/ba+?/, 'baa', 0, 2)
x(/ba+?b/, 'baab', 0, 4)
x(/(?:a?)??/, 'a', 0, 0)
x(/(?:a??)?/, 'a', 0, 0)
x(/(?:a?)+?/, 'aaa', 0, 1)
x(/(?:a+)??/, 'aaa', 0, 0)
x(/(?:a+)??b/, 'aaab', 0, 4)
i(/(?:ab)?{2}/, '', 0, 0) # GNU regex bug
x(/(?:ab)?{2}/, 'ababa', 0, 4)
x(/(?:ab)*{0}/, 'ababa', 0, 0)
x(/(?:ab){3,}/, 'abababab', 0, 8)
n(/(?:ab){3,}/, 'abab')
x(/(?:ab){2,4}/, 'ababab', 0, 6)
x(/(?:ab){2,4}/, 'ababababab', 0, 8)
x(/(?:ab){2,4}?/, 'ababababab', 0, 4)
x(/(?:ab){,}/, 'ab{,}', 0, 5)
x(/(?:abc)+?{2}/, 'abcabcabc', 0, 6)
x(/(?:X*)(?i:xa)/, 'XXXa', 0, 4)
x(/(d+)([^abc]z)/, 'dddz', 0, 4)
x(/([^abc]*)([^abc]z)/, 'dddz', 0, 4)
x(/(\w+)(\wz)/, 'dddz', 0, 4)
x(/(a)/, 'a', 0, 1, 1)
x(/(ab)/, 'ab', 0, 2, 1)
x(/((ab))/, 'ab', 0, 2)
x(/((ab))/, 'ab', 0, 2, 1)
x(/((ab))/, 'ab', 0, 2, 2)
x(/((((((((((((((((((((ab))))))))))))))))))))/, 'ab', 0, 2, 20)
x(/(ab)(cd)/, 'abcd', 0, 2, 1)
x(/(ab)(cd)/, 'abcd', 2, 4, 2)
x(/()(a)bc(def)ghijk/, 'abcdefghijk', 3, 6, 3)
x(/(()(a)bc(def)ghijk)/, 'abcdefghijk', 3, 6, 4)
x(/(^a)/, 'a', 0, 1)
x(/(a)|(a)/, 'ba', 1, 2, 1)
x(/(^a)|(a)/, 'ba', 1, 2, 2)
x(/(a?)/, 'aaa', 0, 1, 1)
x(/(a*)/, 'aaa', 0, 3, 1)
x(/(a*)/, '', 0, 0, 1)
x(/(a+)/, 'aaaaaaa', 0, 7, 1)
x(/(a+|b*)/, 'bbbaa', 0, 3, 1)
x(/(a+|b?)/, 'bbbaa', 0, 1, 1)
x(/(abc)?/, 'abc', 0, 3, 1)
x(/(abc)*/, 'abc', 0, 3, 1)
x(/(abc)+/, 'abc', 0, 3, 1)
x(/(xyz|abc)+/, 'abc', 0, 3, 1)
x(/([xyz][abc]|abc)+/, 'abc', 0, 3, 1)
x(/((?i:abc))/, 'AbC', 0, 3, 1)
x(/(abc)(?i:\1)/, 'abcABC', 0, 6)
x(/((?m:a.c))/, "a\nc", 0, 3, 1)
x(/((?=az)a)/, 'azb', 0, 1, 1)
x(/abc|(.abd)/, 'zabd', 0, 4, 1)
x(/(?:abc)|(ABC)/, 'abc', 0, 3)
x(/(?i:(abc))|(zzz)/, 'ABC', 0, 3, 1)
x(/a*(.)/, 'aaaaz', 4, 5, 1)
x(/a*?(.)/, 'aaaaz', 0, 1, 1)
x(/a*?(c)/, 'aaaac', 4, 5, 1)
x(/[bcd]a*(.)/, 'caaaaz', 5, 6, 1)
x(/(\Abb)cc/, 'bbcc', 0, 2, 1)
n(/(\Abb)cc/, 'zbbcc')
x(/(^bb)cc/, 'bbcc', 0, 2, 1)
n(/(^bb)cc/, 'zbbcc')
x(/cc(bb$)/, 'ccbb', 2, 4, 1)
n(/cc(bb$)/, 'ccbbb')
#n(/\1/, 'a') # compile error on Oniguruma
n(/(\1)/, '')
n(/\1(a)/, 'aa')
n(/(a(b)\1)\2+/, 'ababb')
n(/(?:(?:\1|z)(a))+$/, 'zaa')
x(/(?:(?:\1|z)(a))+$/, 'zaaa', 0, 4)
x(/(a)(?=\1)/, 'aa', 0, 1)
n(/(a)$|\1/, 'az')
x(/(a)\1/, 'aa', 0, 2)
n(/(a)\1/, 'ab')
x(/(a?)\1/, 'aa', 0, 2)
x(/(a??)\1/, 'aa', 0, 0)
x(/(a*)\1/, 'aaaaa', 0, 4)
x(/(a*)\1/, 'aaaaa', 0, 2, 1)
x(/a(b*)\1/, 'abbbb', 0, 5)
x(/a(b*)\1/, 'ab', 0, 1)
x(/(a*)(b*)\1\2/, 'aaabbaaabb', 0, 10)
x(/(a*)(b*)\2/, 'aaabbbb', 0, 7)
x(/(((((((a*)b))))))c\7/, 'aaabcaaa', 0, 8)
x(/(((((((a*)b))))))c\7/, 'aaabcaaa', 0, 3, 7)
x(/(a)(b)(c)\2\1\3/, 'abcbac', 0, 6)
x(/([a-d])\1/, 'cc', 0, 2)
x(/(\w\d\s)\1/, 'f5 f5 ', 0, 6)
n(/(\w\d\s)\1/, 'f5 f5')
x(/(who|[a-c]{3})\1/, 'whowho', 0, 6)
x(/...(who|[a-c]{3})\1/, 'abcwhowho', 0, 9)
x(/(who|[a-c]{3})\1/, 'cbccbc', 0, 6)
x(/(^a)\1/, 'aa', 0, 2)
n(/(^a)\1/, 'baa')
n(/(a$)\1/, 'aa')
n(/(ab\Z)\1/, 'ab')
x(/(a*\Z)\1/, 'a', 1, 1)
x(/.(a*\Z)\1/, 'ba', 1, 2)
x(/(.(abc)\2)/, 'zabcabc', 0, 7, 1)
x(/(.(..\d.)\2)/, 'z12341234', 0, 9, 1)
x(/((?i:az))\1/, 'AzAz', 0, 4)
n(/((?i:az))\1/, 'Azaz')
x(/(?<=a)b/, 'ab', 1, 2)
n(/(?<=a)b/, 'bb')
x(/(?<=a|b)b/, 'bb', 1, 2)
x(/(?<=a|bc)b/, 'bcb', 2, 3)
x(/(?<=a|bc)b/, 'ab', 1, 2)
x(/(?<=a|bc||defghij|klmnopq|r)z/, 'rz', 1, 2)
x(/(a)\g<1>/, 'aa', 0, 2)
x(/(?<!a)b/, 'cb', 1, 2)
n(/(?<!a)b/, 'ab')
x(/(?<!a|bc)b/, 'bbb', 0, 1)
n(/(?<!a|bc)z/, 'bcz')
x(/(?<name1>a)/, 'a', 0, 1)
x(/(?<name_2>ab)\g<name_2>/, 'abab', 0, 4)
x(/(?<name_3>.zv.)\k<name_3>/, 'azvbazvb', 0, 8)
x(/(?<=\g<ab>)|-\zEND (?<ab>XyZ)/, 'XyZ', 3, 3)
x(/(?<n>|a\g<n>)+/, '', 0, 0)
x(/(?<n>|\(\g<n>\))+$/, '()(())', 0, 6)
x(/\g<n>(?<n>.){0}/, 'X', 0, 1, 1)
x(/\g<n>(abc|df(?<n>.YZ){2,8}){0}/, 'XYZ', 0, 3)
x(/\A(?<n>(a\g<n>)|)\z/, 'aaaa', 0, 4)
x(/(?<n>|\g<m>\g<n>)\z|\zEND (?<m>a|(b)\g<m>)/, 'bbbbabba', 0, 8)
x(/(?<name1240>\w+\sx)a+\k<name1240>/, ' fg xaaaaaaaafg x', 2, 18)
x(/(z)()()(?<_9>a)\g<_9>/, 'zaa', 2, 3, 1)
x(/(.)(((?<_>a)))\k<_>/, 'zaa', 0, 3)
x(/((?<name1>\d)|(?<name2>\w))(\k<name1>|\k<name2>)/, 'ff', 0, 2)
x(/(?:(?<x>)|(?<x>efg))\k<x>/, '', 0, 0)
x(/(?:(?<x>abc)|(?<x>efg))\k<x>/, 'abcefgefg', 3, 9)
n(/(?:(?<x>abc)|(?<x>efg))\k<x>/, 'abcefg')
x(/(?:(?<n1>.)|(?<n1>..)|(?<n1>...)|(?<n1>....)|(?<n1>.....)|(?<n1>......)|(?<n1>.......)|(?<n1>........)|(?<n1>.........)|(?<n1>..........)|(?<n1>...........)|(?<n1>............)|(?<n1>.............)|(?<n1>..............))\k<n1>$/, 'a-pyumpyum', 2, 10)
x(/(?:(?<n1>.)|(?<n1>..)|(?<n1>...)|(?<n1>....)|(?<n1>.....)|(?<n1>......)|(?<n1>.......)|(?<n1>........)|(?<n1>.........)|(?<n1>..........)|(?<n1>...........)|(?<n1>............)|(?<n1>.............)|(?<n1>..............))\k<n1>$/, 'xxxxabcdefghijklmnabcdefghijklmn', 4, 18, 14)
x(/(?<name1>)(?<name2>)(?<name3>)(?<name4>)(?<name5>)(?<name6>)(?<name7>)(?<name8>)(?<name9>)(?<name10>)(?<name11>)(?<name12>)(?<name13>)(?<name14>)(?<name15>)(?<name16>aaa)(?<name17>)$/, 'aaa', 0, 3, 16)
x(/(?<foo>a|\(\g<foo>\))/, 'a', 0, 1)
x(/(?<foo>a|\(\g<foo>\))/, '((((((a))))))', 0, 13)
x(/(?<foo>a|\(\g<foo>\))/, '((((((((a))))))))', 0, 17, 1)
x(/\g<bar>|\zEND(?<bar>.*abc$)/, 'abcxxxabc', 0, 9)
x(/\g<1>|\zEND(.a.)/, 'bac', 0, 3)
x(/\g<_A>\g<_A>|\zEND(.a.)(?<_A>.b.)/, 'xbxyby', 3, 6, 1)
x(/\A(?:\g<pon>|\g<pan>|\zEND (?<pan>a|c\g<pon>c)(?<pon>b|d\g<pan>d))$/, 'cdcbcdc', 0, 7)
x(/\A(?<n>|a\g<m>)\z|\zEND (?<m>\g<n>)/, 'aaaa', 0, 4)
x(/(?<n>(a|b\g<n>c){3,5})/, 'baaaaca', 1, 5)
x(/(?<n>(a|b\g<n>c){3,5})/, 'baaaacaaaaa', 0, 10)
x(/(?<pare>\(([^\(\)]++|\g<pare>)*+\))/, '((a))', 0, 5)
x(/()*\1/, '', 0, 0)
x(/(?:()|())*\1\2/, '', 0, 0)
x(/(?:\1a|())*/, 'a', 0, 0, 1)
x(/x((.)*)*x/, '0x1x2x3', 1, 6)
x(/x((.)*)*x(?i:\1)\Z/, '0x1x2x1X2', 1, 9)
x(/(?:()|()|()|()|()|())*\2\5/, '', 0, 0)
x(/(?:()|()|()|(x)|()|())*\2b\5/, 'b', 0, 1)
r(//, '', 0)
r(/a/, 'a', 0)
r(/a/, 'a', 0, 1)
r(/b/, 'abc', 1)
r(/b/, 'abc', 1, 2)
r(/./, 'a', 0)
r(/.*/, 'abcde fgh', 9)
r(/a*/, 'aaabbc', 6)
r(/a+/, 'aaabbc', 2)
r(/a?/, 'bac', 3)
r(/a??/, 'bac', 3)
r(/abcde/, 'abcdeavcd', 0)
r(/\w\d\s/, ' a2 aa $3 ', 2)
r(/[c-f]aa[x-z]/, '3caaycaaa', 1)
r(/(?i:fG)g/, 'fGgFggFgG', 3)
r(/a|b/, 'b', 0)
r(/ab|bc|cd/, 'bcc', 0)
r(/(ffy)\1/, 'ffyffyffy', 3)
r(/|z/, 'z', 1)
r(/^az/, 'azaz', 0)
r(/az$/, 'azaz', 2)
r(/(((.a)))\3/, 'zazaaa', 0)
r(/(ac*?z)\1/, 'aacczacczacz', 1)
r(/aaz{3,4}/, 'bbaabbaazzzaazz', 6)
r(/\000a/, "b\000a", 1)
r(/ff\xfe/, "fff\xfe", 1)
r(/...abcdefghijklmnopqrstuvwxyz/, 'zzzzzabcdefghijklmnopqrstuvwxyz', 2)
end
def test_euc(enc)
$KCODE = enc
x(/\xED\xF2/, "\xed\xf2", 0, 2)
x(//, 'あ', 0, 0)
x(/あ/, 'あ', 0, 2)
n(/い/, 'あ')
x(/うう/, 'うう', 0, 4)
x(/あいう/, 'あいう', 0, 6)
x(/こここここここここここここここここここここここここここここここここここ/, 'こここここここここここここここここここここここここここここここここここ', 0, 70)
x(/あ/, 'いあ', 2, 4)
x(/いう/, 'あいう', 2, 6)
x(/\xca\xb8/, "\xca\xb8", 0, 2)
x(/./, 'あ', 0, 2)
x(/../, 'かき', 0, 4)
x(/(?u)\w/, 'お', 0, 2)
n(/(?u)\W/, 'あ')
x(/(?u)[\W]/, 'う$', 2, 3)
x(/\S/, 'そ', 0, 2)
x(/\S/, '漢', 0, 2)
x(/\b/, '気 ', 0, 0)
x(/\b/, ' ほ', 1, 1)
x(/\B/, 'せそ ', 2, 2)
x(/\B/, 'う ', 3, 3)
x(/\B/, ' い', 0, 0)
x(/[たち]/, 'ち', 0, 2)
n(/[なに]/, 'ぬ')
x(/[う-お]/, 'え', 0, 2)
n(/[^け]/, 'け')
x(/(?u)[\w]/, 'ね', 0, 2)
n(/[\d]/, 'ふ')
x(/[\D]/, 'は', 0, 2)
n(/[\s]/, 'く')
x(/[\S]/, 'へ', 0, 2)
x(/(?u)[\w\d]/, 'よ', 0, 2)
x(/(?u)[\w\d]/, ' よ', 3, 5)
#x(/[\xa4\xcf-\xa4\xd3]/, "\xa4\xd0", 0, 2) # diff spec with GNU regex.
#n(/[\xb6\xe7-\xb6\xef]/, "\xb6\xe5") # diff spec with GNU regex.
n(/(?u)\w鬼車/, ' 鬼車')
x(/(?u)鬼\W車/, '鬼 車', 0, 5)
x(/あ.い.う/, 'ああいいう', 0, 10)
x(/(?u).\wう\W..ぞ/, 'えうう うぞぞ', 0, 13)
x(/(?u)\s\wこここ/, ' ここここ', 0, 9)
x(/ああ.け/, 'ああけけ', 0, 8)
n(/.い/, 'いえ')
x(/.お/, 'おお', 0, 4)
x(/^あ/, 'あ', 0, 2)
x(/^む$/, 'む', 0, 2)
x(/(?u)^\w$/, 'に', 0, 2)
x(/(?u)^\wかきくけこ$/, 'zかきくけこ', 0, 11)
x(/(?u)^\w...うえお$/, 'zあいううえお', 0, 13)
x(/(?u)\w\w\s\Wおおお\d/, 'aお おおお4', 0, 12)
x(/\Aたちつ/, 'たちつ', 0, 6)
x(/むめも\Z/, 'むめも', 0, 6)
x(/かきく\z/, 'かきく', 0, 6)
x(/かきく\Z/, "かきく\n", 0, 6)
x(/\Gぽぴ/, 'ぽぴ', 0, 4)
n(/\Gえ/, 'うえお')
n(/とて\G/, 'とて')
n(/まみ\A/, 'まみ')
n(/ま\Aみ/, 'まみ')
x(/(?=せ)せ/, 'せ', 0, 2)
n(/(?=う)./, 'い')
x(/(?!う)か/, 'か', 0, 2)
n(/(?!と)あ/, 'と')
x(/(?i:あ)/, 'あ', 0, 2)
x(/(?i:ぶべ)/, 'ぶべ', 0, 4)
n(/(?i:い)/, 'う')
x(/(?m:よ.)/, "よ\n", 0, 3)
x(/(?m:.め)/, "ま\nめ", 2, 5)
x(/あ?/, '', 0, 0)
x(/変?/, '化', 0, 0)
x(/変?/, '変', 0, 2)
x(/量*/, '', 0, 0)
x(/量*/, '量', 0, 2)
x(/子*/, '子子子', 0, 6)
x(/馬*/, '鹿馬馬馬馬', 0, 0)
n(/山+/, '')
x(/河+/, '河', 0, 2)
x(/時+/, '時時時時', 0, 8)
x(/え+/, 'ええううう', 0, 4)
x(/う+/, 'おうううう', 2, 10)
x(/.?/, 'た', 0, 2)
x(/.*/, 'ぱぴぷぺ', 0, 8)
x(/.+/, 'ろ', 0, 2)
x(/.+/, "いうえか\n", 0, 8)
x(/あ|い/, 'あ', 0, 2)
x(/あ|い/, 'い', 0, 2)
x(/あい|いう/, 'あい', 0, 4)
x(/あい|いう/, 'いう', 0, 4)
x(/を(?:かき|きく)/, 'をかき', 0, 6)
x(/を(?:かき|きく)け/, 'をきくけ', 0, 8)
x(/あい|(?:あう|あを)/, 'あを', 0, 4)
x(/あ|い|う/, 'えう', 2, 4)
x(/あ|い|うえ|おかき|く|けこさ|しすせ|そ|たち|つてとなに|ぬね/, 'しすせ', 0, 6)
n(/あ|い|うえ|おかき|く|けこさ|しすせ|そ|たち|つてとなに|ぬね/, 'すせ')
x(/あ|^わ/, 'ぶあ', 2, 4)
x(/あ|^を/, 'をあ', 0, 2)
x(/鬼|\G車/, 'け車鬼', 4, 6)
x(/鬼|\G車/, '車鬼', 0, 2)
x(/鬼|\A車/, 'b車鬼', 3, 5)
x(/鬼|\A車/, '車', 0, 2)
x(/鬼|車\Z/, '車鬼', 2, 4)
x(/鬼|車\Z/, '車', 0, 2)
x(/鬼|車\Z/, "車\n", 0, 2)
x(/鬼|車\z/, '車鬼', 2, 4)
x(/鬼|車\z/, '車', 0, 2)
x(/(?u)\w|\s/, 'お', 0, 2)
x(/(?u)\w|%/, '%お', 0, 1)
x(/(?u)\w|[&$]/, 'う&', 0, 2)
x(/[い-け]/, 'う', 0, 2)
x(/[い-け]|[^か-こ]/, 'あ', 0, 2)
x(/[い-け]|[^か-こ]/, 'か', 0, 2)
x(/[^あ]/, "\n", 0, 1)
x(/(?:あ|[う-き])|いを/, 'うを', 0, 2)
x(/(?:あ|[う-き])|いを/, 'いを', 0, 4)
x(/あいう|(?=けけ)..ほ/, 'けけほ', 0, 6)
x(/あいう|(?!けけ)..ほ/, 'あいほ', 0, 6)
x(/(?=をあ)..あ|(?=をを)..あ/, 'ををあ', 0, 6)
x(/(?<=あ|いう)い/, 'いうい', 4, 6)
n(/(?>あ|あいえ)う/, 'あいえう')
x(/(?>あいえ|あ)う/, 'あいえう', 0, 8)
x(/あ?|い/, 'あ', 0, 2)
x(/あ?|い/, 'い', 0, 0)
x(/あ?|い/, '', 0, 0)
x(/あ*|い/, 'ああ', 0, 4)
x(/あ*|い*/, 'いあ', 0, 0)
x(/あ*|い*/, 'あい', 0, 2)
x(/[aあ]*|い*/, 'aあいいい', 0, 3)
x(/あ+|い*/, '', 0, 0)
x(/あ+|い*/, 'いいい', 0, 6)
x(/あ+|い*/, 'あいいい', 0, 2)
x(/あ+|い*/, 'aあいいい', 0, 0)
n(/あ+|い+/, '')
x(/(あ|い)?/, 'い', 0, 2)
x(/(あ|い)*/, 'いあ', 0, 4)
x(/(あ|い)+/, 'いあい', 0, 6)
x(/(あい|うあ)+/, 'うああいうえ', 0, 8)
x(/(あい|うえ)+/, 'うああいうえ', 4, 12)
x(/(あい|うあ)+/, 'ああいうあ', 2, 10)
x(/(あい|うあ)+/, 'あいをうあ', 0, 4)
x(/(あい|うあ)+/, '$$zzzzあいをうあ', 6, 10)
x(/(あ|いあい)+/, 'あいあいあ', 0, 10)
x(/(あ|いあい)+/, 'いあ', 2, 4)
x(/(あ|いあい)+/, 'いあああいあ', 2, 8)
x(/(?:あ|い)(?:あ|い)/, 'あい', 0, 4)
x(/(?:あ*|い*)(?:あ*|い*)/, 'あああいいい', 0, 6)
x(/(?:あ*|い*)(?:あ+|い+)/, 'あああいいい', 0, 12)
x(/(?:あ+|い+){2}/, 'あああいいい', 0, 12)
x(/(?:あ+|い+){1,2}/, 'あああいいい', 0, 12)
x(/(?:あ+|\Aい*)うう/, 'うう', 0, 4)
n(/(?:あ+|\Aい*)うう/, 'あいうう')
x(/(?:^あ+|い+)*う/, 'ああいいいあいう', 12, 16)
x(/(?:^あ+|い+)*う/, 'ああいいいいう', 0, 14)
x(/う{0,}/, 'うううう', 0, 8)
x(/あ|(?i)c/, 'C', 0, 1)
x(/(?i)c|あ/, 'C', 0, 1)
x(/(?i:あ)|a/, 'a', 0, 1)
n(/(?i:あ)|a/, 'A')
x(/[あいう]?/, 'あいう', 0, 2)
x(/[あいう]*/, 'あいう', 0, 6)
x(/[^あいう]*/, 'あいう', 0, 0)
n(/[^あいう]+/, 'あいう')
x(/あ??/, 'あああ', 0, 0)
x(/いあ??い/, 'いあい', 0, 6)
x(/あ*?/, 'あああ', 0, 0)
x(/いあ*?/, 'いああ', 0, 2)
x(/いあ*?い/, 'いああい', 0, 8)
x(/あ+?/, 'あああ', 0, 2)
x(/いあ+?/, 'いああ', 0, 4)
x(/いあ+?い/, 'いああい', 0, 8)
x(/(?:天?)??/, '天', 0, 0)
x(/(?:天??)?/, '天', 0, 0)
x(/(?:夢?)+?/, '夢夢夢', 0, 2)
x(/(?:風+)??/, '風風風', 0, 0)
x(/(?:雪+)??霜/, '雪雪雪霜', 0, 8)
i(/(?:あい)?{2}/, '', 0, 0) # GNU regex bug
x(/(?:鬼車)?{2}/, '鬼車鬼車鬼', 0, 8)
x(/(?:鬼車)*{0}/, '鬼車鬼車鬼', 0, 0)
x(/(?:鬼車){3,}/, '鬼車鬼車鬼車鬼車', 0, 16)
n(/(?:鬼車){3,}/, '鬼車鬼車')
x(/(?:鬼車){2,4}/, '鬼車鬼車鬼車', 0, 12)
x(/(?:鬼車){2,4}/, '鬼車鬼車鬼車鬼車鬼車', 0, 16)
x(/(?:鬼車){2,4}?/, '鬼車鬼車鬼車鬼車鬼車', 0, 8)
x(/(?:鬼車){,}/, '鬼車{,}', 0, 7)
x(/(?:かきく)+?{2}/, 'かきくかきくかきく', 0, 12)
x(/(火)/, '火', 0, 2, 1)
x(/(火水)/, '火水', 0, 4, 1)
x(/((時間))/, '時間', 0, 4)
x(/((風水))/, '風水', 0, 4, 1)
x(/((昨日))/, '昨日', 0, 4, 2)
x(/((((((((((((((((((((量子))))))))))))))))))))/, '量子', 0, 4, 20)
x(/(あい)(うえ)/, 'あいうえ', 0, 4, 1)
x(/(あい)(うえ)/, 'あいうえ', 4, 8, 2)
x(/()(あ)いう(えおか)きくけこ/, 'あいうえおかきくけこ', 6, 12, 3)
x(/(()(あ)いう(えおか)きくけこ)/, 'あいうえおかきくけこ', 6, 12, 4)
x(/.*(フォ)ン・マ(ン()シュタ)イン/, 'フォン・マンシュタイン', 10, 18, 2)
x(/(^あ)/, 'あ', 0, 2)
x(/(あ)|(あ)/, 'いあ', 2, 4, 1)
x(/(^あ)|(あ)/, 'いあ', 2, 4, 2)
x(/(あ?)/, 'あああ', 0, 2, 1)
x(/(ま*)/, 'ままま', 0, 6, 1)
x(/(と*)/, '', 0, 0, 1)
x(/(る+)/, 'るるるるるるる', 0, 14, 1)
x(/(ふ+|へ*)/, 'ふふふへへ', 0, 6, 1)
x(/(あ+|い?)/, 'いいいああ', 0, 2, 1)
x(/(あいう)?/, 'あいう', 0, 6, 1)
x(/(あいう)*/, 'あいう', 0, 6, 1)
x(/(あいう)+/, 'あいう', 0, 6, 1)
x(/(さしす|あいう)+/, 'あいう', 0, 6, 1)
x(/([なにぬ][かきく]|かきく)+/, 'かきく', 0, 6, 1)
x(/((?i:あいう))/, 'あいう', 0, 6, 1)
x(/((?m:あ.う))/, "あ\nう", 0, 5, 1)
x(/((?=あん)あ)/, 'あんい', 0, 2, 1)
x(/あいう|(.あいえ)/, 'んあいえ', 0, 8, 1)
x(/あ*(.)/, 'ああああん', 8, 10, 1)
x(/あ*?(.)/, 'ああああん', 0, 2, 1)
x(/あ*?(ん)/, 'ああああん', 8, 10, 1)
x(/[いうえ]あ*(.)/, 'えああああん', 10, 12, 1)
x(/(\Aいい)うう/, 'いいうう', 0, 4, 1)
n(/(\Aいい)うう/, 'んいいうう')
x(/(^いい)うう/, 'いいうう', 0, 4, 1)
n(/(^いい)うう/, 'んいいうう')
x(/ろろ(るる$)/, 'ろろるる', 4, 8, 1)
n(/ろろ(るる$)/, 'ろろるるる')
x(/(無)\1/, '無無', 0, 4)
n(/(無)\1/, '無武')
x(/(空?)\1/, '空空', 0, 4)
x(/(空??)\1/, '空空', 0, 0)
x(/(空*)\1/, '空空空空空', 0, 8)
x(/(空*)\1/, '空空空空空', 0, 4, 1)
x(/あ(い*)\1/, 'あいいいい', 0, 10)
x(/あ(い*)\1/, 'あい', 0, 2)
x(/(あ*)(い*)\1\2/, 'あああいいあああいい', 0, 20)
x(/(あ*)(い*)\2/, 'あああいいいい', 0, 14)
x(/(あ*)(い*)\2/, 'あああいいいい', 6, 10, 2)
x(/(((((((ぽ*)ぺ))))))ぴ\7/, 'ぽぽぽぺぴぽぽぽ', 0, 16)
x(/(((((((ぽ*)ぺ))))))ぴ\7/, 'ぽぽぽぺぴぽぽぽ', 0, 6, 7)
x(/(は)(ひ)(ふ)\2\1\3/, 'はひふひはふ', 0, 12)
x(/([き-け])\1/, 'くく', 0, 4)
x(/(?u)(\w\d\s)\1/, 'あ5 あ5 ', 0, 8)
n(/(?u)(\w\d\s)\1/, 'あ5 あ5')
x(/(誰？|[あ-う]{3})\1/, '誰？誰？', 0, 8)
x(/...(誰？|[あ-う]{3})\1/, 'あaあ誰？誰？', 0, 13)
x(/(誰？|[あ-う]{3})\1/, 'ういうういう', 0, 12)
x(/(^こ)\1/, 'ここ', 0, 4)
n(/(^む)\1/, 'めむむ')
n(/(あ$)\1/, 'ああ')
n(/(あい\Z)\1/, 'あい')
x(/(あ*\Z)\1/, 'あ', 2, 2)
x(/.(あ*\Z)\1/, 'いあ', 2, 4)
x(/(.(やいゆ)\2)/, 'zやいゆやいゆ', 0, 13, 1)
x(/(.(..\d.)\2)/, 'あ12341234', 0, 10, 1)
x(/((?i:あvず))\1/, 'あvずあvず', 0, 10)
x(/(?<愚か>変|\(\g<愚か>\))/, '((((((変))))))', 0, 14)
x(/\A(?:\g<阿_1>|\g<云_2>|\z終了 (?<阿_1>観|自\g<云_2>自)(?<云_2>在|菩薩\g<阿_1>菩薩))$/, '菩薩自菩薩自在自菩薩自菩薩', 0, 26)
x(/[[ひふ]]/, 'ふ', 0, 2)
x(/[[いおう]か]/, 'か', 0, 2)
n(/[[^あ]]/, 'あ')
n(/[^[あ]]/, 'あ')
x(/[^[^あ]]/, 'あ', 0, 2)
x(/[[かきく]&&きく]/, 'く', 0, 2)
n(/[[かきく]&&きく]/, 'か')
n(/[[かきく]&&きく]/, 'け')
x(/[あ-ん&&い-を&&う-ゑ]/, 'ゑ', 0, 2)
n(/[^あ-ん&&い-を&&う-ゑ]/, 'ゑ')
x(/[[^あ&&あ]&&あ-ん]/, 'い', 0, 2)
n(/[[^あ&&あ]&&あ-ん]/, 'あ')
x(/[[^あ-ん&&いうえお]&&[^う-か]]/, 'き', 0, 2)
n(/[[^あ-ん&&いうえお]&&[^う-か]]/, 'い')
x(/[^[^あいう]&&[^うえお]]/, 'う', 0, 2)
x(/[^[^あいう]&&[^うえお]]/, 'え', 0, 2)
n(/[^[^あいう]&&[^うえお]]/, 'か')
x(/[あ-&&-あ]/, '-', 0, 1)
x(/[^[^a-zあいう]&&[^bcdefgうえお]q-w]/, 'え', 0, 2)
x(/[^[^a-zあいう]&&[^bcdefgうえお]g-w]/, 'f', 0, 1)
x(/[^[^a-zあいう]&&[^bcdefgうえお]g-w]/, 'g', 0, 1)
n(/[^[^a-zあいう]&&[^bcdefgうえお]g-w]/, '2')
x(/a<b>バージョンのダウンロード<\/b>/, 'a<b>バージョンのダウンロード</b>', 0, 32)
x(/.<b>バージョンのダウンロード<\/b>/, 'a<b>バージョンのダウンロード</b>', 0, 32)
r(/あ/, 'あ', 0)
r(/あ/, 'あ', 0, 2)
r(/い/, 'あいう', 2)
r(/い/, 'あいう', 2, 4)
r(/./, 'あ', 0)
r(/.*/, 'あいうえお かきく', 17)
r(/.*えお/, 'あいうえお かきく', 6)
r(/あ*/, 'あああいいう', 12)
r(/あ+/, 'あああいいう', 4)
r(/あ?/, 'いあう', 6)
r(/全??/, '負全変', 6)
r(/a辺c漢e/, 'a辺c漢eavcd', 0)
r(/(?u)\w\d\s/, ' あ2 うう $3 ', 2)
r(/[う-お]ああ[と-ん]/, '3うああなうあああ', 1)
r(/あ|い/, 'い', 0)
r(/あい|いう|うえ/, 'いうう', 0)
r(/(ととち)\1/, 'ととちととちととち', 6)
r(/|え/, 'え', 2)
r(/^あず/, 'あずあず', 0)
r(/あず$/, 'あずあず', 4)
r(/(((.あ)))\3/, 'zあzあああ', 0)
r(/(あう*?ん)\1/, 'ああううんあううんあうん', 2)
r(/ああん{3,4}/, 'ててああいいああんんんああんああん', 12)
r(/\000あ/, "い\000あ", 2)
r(/とと\xfe\xfe/, "ととと\xfe\xfe", 2)
r(/...あいうえおかきくけこさしすせそ/, 'zzzzzあいうえおかきくけこさしすせそ', 2)
end
test_sb('ASCII')
test_sb('EUC')
test_sb('SJIS')
test_sb('UTF-8')
test_euc('EUC')
# UTF-8 (by UENO Katsuhiro)
$KCODE = 'UTF-8'
x(/\w/u, "\xc3\x81", 0, 2)
n(/\W/u, "\xc3\x81")
x(/[\w]/u, "\xc3\x81", 0, 2)
x(/./u, "\xfe", 0, 1)
x(/\xfe/u, "\xfe", 0, 1)
x(/\S*/u, "\xfe", 0, 1)
x(/\s*/u, "\xfe", 0, 0)
n(/\w+/u, "\xfe")
x(/\W+/u, "\xfe\xff", 0, 2)
x(/[\xfe]/u, "aaa\xfe", 3, 4)
x(/[\xff\xfe]/u, "\xff\xfe", 0, 1)
x(/[a-c\xff\xfe]+/u, "\xffabc\xfe", 0, 5)
s = "\xe3\x81\x82\xe3\x81\x81\xf0\x90\x80\x85\xe3\x81\x8a\xe3\x81\x85"
x(/[\xc2\x80-\xed\x9f\xbf]+/u, s, 0, 6)
s = "\xf0\x90\x80\x85\xe3\x81\x82"
x(/[\xc2\x80-\xed\x9f\xbf]/u, s, 4, 7)
s = "\xed\x9f\xbf"
n(/[\xc2\x80-\xed\x9f\xbe]/u, s)
s = "\xed\x9f\xbf"
n(/[\xc2\x80-\xed\x9f\xbe]/u, s)
s = "\xed\x9f\xbf"
n(/[\xc2\x80-\xed\x9f\xbe]/u, s)
s = "\xed\x9f\xbf"
n(/[\xc3\xad\xed\x9f\xbe]/u, s)
s = "\xed\x9f\xbf"
n(/[\xc4\x80-\xed\x9f\xbe]/u, s)
s = "\xed\x9f\xbf\xf0\x90\x80\x85\xed\x9f\xbf"
x(/[^\xc2\x80-\xed\x9f\xbe]/u, s, 0, 3)
s = "\xed\x9f\xbf"
x(/[^\xc3\xad\xed\x9f\xbe]/u, s, 0, 3)
s = "\xed\x9f\xbf\xf0\x90\x80\x85\xed\x9f\xbf"
x(/[^\xc4\x80-\xed\x9f\xbe]/u, s, 0, 3)
s = "\xc3\xbe\xc3\xbf"
n(/[\xfe\xff\xc3\x80]/u, s)
s = "\xc3\xbe"
x(/[\xc2\xa0-\xc3\xbe]/u, s, 0, 2)
s = "sssss"
x(/s+/iu, s, 0, 5)
s = "SSSSS"
x(/s+/iu, s, 0, 5)
reg = Regexp.new("\\x{fb40}", nil, 'u')
x(reg, "\357\255\200", 0, 3)
x(/\A\w\z/u, "\357\255\200", 0, 3)
x(/\A\W\z/u, "\357\255\202", 0, 3)
n(/\A\w\z/u, "\357\255\202")
x(/\303\200/iu, "\303\240", 0, 2)
x(/\303\247/iu, "\303\207", 0, 2)
# Japanese long text.
$KCODE = 'EUC'
s = <<EOS
戦後の日本においては、旧軍については調査に基づかぬ批判も許される風潮も生じ、
たとえば三十八年式歩兵銃の制定年が日露戦争の終った年であることをもって軽忽に
旧軍の旧式ぶりを誇張する論評がまかりとおっている。
有名な論者としては、故・司馬遼太郎を挙げることができるだろう。
兵頭二十八 「有坂銃」 四谷ラウンド (1998)
EOS
x(/\((.+)\)/, s, 305, 309, 1)
x(/司馬遼太郎/, s, 229, 239)
x(/。$/, s, 202, 204)
x(/(^兵頭..八)/, s, 269, 279, 1)
x(/^$/, s, 268, 268)
s = <<EOS
カナやローマ字は一体文字であろうか。
もしことばをしるすものが文字であるとすると、それはことばをしるすものではない。
本やbookはことばであるが、ホンやhonは音をならべただけで、十分な単語性を
もつものではない。
単語としての特定の形態をもたないからである。
「形による語」をアランは漢字に対する軽蔑的な意味に用いたが、
形のないものは本当は語ではありえないのである。
白川静 「漢字百話」
EOS
n(/\((.+)\)/, s)
x(/「(.*)」/, s, 254, 264, 1)
x(/。$/, s, 34, 36)
x(/(book)/, s, 120, 124, 1)
x(/^$/, s, 360, 360)
s = <<EOS
釈迦が叡山にくだってきたとすれば、そのおびただしい密教美術の量と、
その質の高さにおどろくにちがいない。
この覚者が、圧倒的な驚きをもつのは、お不動さんの像の前に立ったときだろう。
－－ これは、ドラヴィダ人の少年奴隷ではないか。
司馬遼太郎 「叡山美術の展開－不動明王にふれつつ」 アサヒグラフ(1986)
EOS
x(/\((.+)\)/, s, 290, 296)
x(/「(.*)－(.+)」/, s, 257, 275, 2)
x(/^－－ /, s, 179, 184)
x(/(釈迦)/, s, 0, 4, 1)
x(/\w、/, s, 30, 34)