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# This set of tests is run only with the 8-bit library. It tests the POSIX
# interface, which is supported only with the 8-bit library. This test should
# not be run with JIT (which is not available for the POSIX interface).
#forbid_utf
#pattern posix
# Test some invalid options
/abc/auto_callout
** Ignored with POSIX interface: auto_callout
/abc/
abc\=find_limits
** Ignored with POSIX interface: find_limits
0: abc
/abc/
abc\=partial_hard
** Ignored with POSIX interface: partial_hard
0: abc
/a(())bc/parens_nest_limit=1
** Ignored with POSIX interface: parens_nest_limit
/abc/allow_surrogate_escapes,max_pattern_length=2
** Ignored with POSIX interface: allow_surrogate_escapes max_pattern_length
# Real tests
/abc/
abc
0: abc
/^abc|def/
abcdef
0: abc
abcdef\=notbol
0: def
/.*((abc)$|(def))/
defabc
0: defabc
1: abc
2: abc
defabc\=noteol
0: def
1: def
2: <unset>
3: def
/the quick brown fox/
the quick brown fox
0: the quick brown fox
\= Expect no match
The Quick Brown Fox
No match: POSIX code 17: match failed
/the quick brown fox/i
the quick brown fox
0: the quick brown fox
The Quick Brown Fox
0: The Quick Brown Fox
/(*LF)abc.def/
\= Expect no match
abc\ndef
No match: POSIX code 17: match failed
/(*LF)abc$/
abc
0: abc
abc\n
0: abc
/(abc)\2/
Failed: POSIX code 15: bad back reference at offset 6
/(abc\1)/
\= Expect no match
abc
No match: POSIX code 17: match failed
/a*(b+)(z)(z)/
aaaabbbbzzzz
0: aaaabbbbzz
1: bbbb
2: z
3: z
aaaabbbbzzzz\=ovector=0
Matched without capture
aaaabbbbzzzz\=ovector=1
0: aaaabbbbzz
aaaabbbbzzzz\=ovector=2
0: aaaabbbbzz
1: bbbb
/(*ANY)ab.cd/
ab-cd
0: ab-cd
ab=cd
0: ab=cd
\= Expect no match
ab\ncd
No match: POSIX code 17: match failed
/ab.cd/s
ab-cd
0: ab-cd
ab=cd
0: ab=cd
ab\ncd
0: ab\x0acd
/a(b)c/posix_nosub
abc
Matched with REG_NOSUB
/a(?P<name>b)c/posix_nosub
abc
Matched with REG_NOSUB
/(a)\1/posix_nosub
zaay
Matched with REG_NOSUB
/a?|b?/
abc
0: a
\= Expect no match
ddd\=notempty
No match: POSIX code 17: match failed
/\w+A/
CDAAAAB
0: CDAAAA
/\w+A/ungreedy
CDAAAAB
0: CDA
/\Biss\B/I,aftertext
** Ignored with POSIX interface: info
Mississippi
0: iss
0+ issippi
/abc/\
Failed: POSIX code 9: bad escape sequence at offset 4
"(?(?C)"
Failed: POSIX code 11: unbalanced () at offset 6
"(?(?C))"
Failed: POSIX code 3: pattern error at offset 6
/abcd/substitute_extended
** Ignored with POSIX interface: substitute_extended
/\[A]{1000000}**/expand,regerror_buffsize=31
Failed: POSIX code 4: ? * + invalid at offset 100000
** regerror() message truncated
/\[A]{1000000}**/expand,regerror_buffsize=32
Failed: POSIX code 4: ? * + invalid at offset 1000001
//posix_nosub
\=offset=70000
** Ignored with POSIX interface: offset
Matched with REG_NOSUB
/(?=(a\K))/
a
Start of matched string is beyond its end - displaying from end to start.
0: a
1: a
/^d(e)$/posix
acdef\=posix_startend=2:4
0: de
1: e
acde\=posix_startend=2
0: de
1: e
\= Expect no match
acdef
No match: POSIX code 17: match failed
acdef\=posix_startend=2
No match: POSIX code 17: match failed
/^a\x{00}b$/posix
a\x{00}b\=posix_startend=0:3
0: a\x00b
/"A" 00 "B"/hex
A\x{00}B\=posix_startend=0:3
0: A\x00B
/ABC/use_length
ABC
0: ABC
/a\b(c/literal,posix
a\\b(c
0: a\b(c
/a\b(c/literal,posix,dotall
Failed: POSIX code 16: bad argument at offset 0
/((a)(b)?(c))/posix
123ace
0: ac
1: ac
2: a
3: <unset>
4: c
123ace\=posix_startend=2:6
0: ac
1: ac
2: a
3: <unset>
4: c
# End of testdata/testinput18
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