version 1.1.1.3, 2012/10/09 09:19:18
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version 1.1.1.5, 2014/06/15 19:46:05
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NOTE: This is a non-UTF set of tests. When UTF support is needed, use |
NOTE: This is a non-UTF set of tests. When UTF support is needed, use |
test 5, and if Unicode Property Support is needed, use test 7. --/ |
test 5, and if Unicode Property Support is needed, use test 7. --/ |
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< forbid 8W |
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/(a)b|/I |
/(a)b|/I |
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Line 313
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Line 315
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*** Failers |
*** Failers |
fooabar |
fooabar |
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/This one is here because Perl 5.005_02 doesn't fail it/I |
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/^(a)?(?(1)a|b)+$/I |
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*** Failers |
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a |
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/This one is here because Perl behaves differently; see also the following/I |
/This one is here because Perl behaves differently; see also the following/I |
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/^(a\1?){4}$/I |
/^(a\1?){4}$/I |
Line 835
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Line 831
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/x++/DZ |
/x++/DZ |
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/x{1,3}+/DZ | /x{1,3}+/BZO |
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/x{1,3}+/BZOi |
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/[^x]{1,3}+/BZO |
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/[^x]{1,3}+/BZOi |
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/(x)*+/DZ |
/(x)*+/DZ |
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/^(\w++|\s++)*$/I |
/^(\w++|\s++)*$/I |
Line 1501
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Line 1503
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a2b\CA |
a2b\CA |
** Failers |
** Failers |
a1b\CZ\CA |
a1b\CZ\CA |
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/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/IJ |
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/^(?P<A>a)(?P<A>b)/IJ |
/^(?P<A>a)(?P<A>b)/IJ |
ab\CA |
ab\CA |
Line 1941 a random value. /Ix
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Line 1945 a random value. /Ix
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/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x |
/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x |
abcabc1Xabc2XabcXabcabc |
abcabc1Xabc2XabcXabcabc |
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/(?<A> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x | /(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x |
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/(?<1> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x |
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abcabc1Xabc2XabcXabcabc |
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/^(?(DEFINE) abc | xyz ) /x |
/^(?(DEFINE) abc | xyz ) /x |
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/(?(DEFINE) abc) xyz/xI |
/(?(DEFINE) abc) xyz/xI |
Line 2061 a random value. /Ix
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Line 2062 a random value. /Ix
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/^(a)\g{3/ |
/^(a)\g{3/ |
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/^(a)\g{4a}/ | /^(a)\g{aa}/ |
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/^a.b/<lf> |
/^a.b/<lf> |
a\rb |
a\rb |
Line 2516 a random value. /Ix
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Line 2517 a random value. /Ix
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** Failers |
** Failers |
ab |
ab |
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/a(?!)+b/ | /a(?!)b/BZ |
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/(?!)?a/BZ |
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ab |
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/a(*FAIL)+b/ |
/a(*FAIL)+b/ |
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/(abc|pqr|123){0}[xyz]/SI |
/(abc|pqr|123){0}[xyz]/SI |
Line 2541 a random value. /Ix
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Line 2545 a random value. /Ix
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abcxypqr\Y |
abcxypqr\Y |
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/(*NO_START_OPT)xyz/C |
/(*NO_START_OPT)xyz/C |
abcxyz | abcxyz |
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| /(*NO_AUTO_POSSESS)a+b/BZ |
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/xyz/CY |
/xyz/CY |
abcxyz |
abcxyz |
Line 2939 a random value. /Ix
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Line 2945 a random value. /Ix
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xxxxabcde\P |
xxxxabcde\P |
xxxxabcde\P\P |
xxxxabcde\P\P |
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/-- This is not in the Perl >= 5.10 test because Perl seems currently to be | /-- This is not in the Perl-compatible test because Perl seems currently to be |
broken and not behaving as specified in that it *does* bumpalong after |
broken and not behaving as specified in that it *does* bumpalong after |
hitting (*COMMIT). --/ |
hitting (*COMMIT). --/ |
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Line 2985 a random value. /Ix
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Line 2991 a random value. /Ix
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/^(?&t)*(?(DEFINE)(?<t>.))$/BZ |
/^(?&t)*(?(DEFINE)(?<t>.))$/BZ |
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/ -- The first four of these are not in the Perl >= 5.10 test because Perl | / -- This one is here because Perl gives the match as "b" rather than "ab". I |
documents that the use of \K in assertions is "not well defined". The | |
last is here because Perl gives the match as "b" rather than "ab". I | |
believe this to be a Perl bug. --/ |
believe this to be a Perl bug. --/ |
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/(?=a\Kb)ab/ |
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ab |
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/(?!a\Kb)ac/ |
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ac |
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/^abc(?<=b\Kc)d/ |
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abcd |
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/^abc(?<!b\Kq)d/ |
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abcd |
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/(?>a\Kb)z|(ab)/ |
/(?>a\Kb)z|(ab)/ |
ab |
ab |
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/----------------------/ |
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/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ |
/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ |
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/abc(*MARK:)pqr/ |
/abc(*MARK:)pqr/ |
Line 3021 a random value. /Ix
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Line 3011 a random value. /Ix
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/A(*COMMIT)B/+K |
/A(*COMMIT)B/+K |
ACABX |
ACABX |
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/--- These should be different, but in Perl 5.11 are not, which I think | /--- These should be different, but in Perl they are not, which I think |
is a bug in Perl. ---/ |
is a bug in Perl. ---/ |
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/A(*THEN)B|A(*THEN)C/K |
/A(*THEN)B|A(*THEN)C/K |
Line 3030 a random value. /Ix
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Line 3020 a random value. /Ix
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/A(*PRUNE)B|A(*PRUNE)C/K |
/A(*PRUNE)B|A(*PRUNE)C/K |
AC |
AC |
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/--- This should fail; the SKIP advances by one, but when we get to AC, the |
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PRUNE kills it. Perl behaves differently. ---/ |
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/A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xK |
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AAAC |
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/--- Mark names can be duplicated. Perl doesn't give a mark for this one, |
/--- Mark names can be duplicated. Perl doesn't give a mark for this one, |
though PCRE does. ---/ |
though PCRE does. ---/ |
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Line 3061 with \Y. ---/
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Line 3045 with \Y. ---/
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/^(ab (c+(*FAIL)cd) | xyz)/x |
/^(ab (c+(*FAIL)cd) | xyz)/x |
abcccd |
abcccd |
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/--- Perl 5.11 gets some of these wrong ---/ | /--- Perl gets some of these wrong ---/ |
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/(?>.(*ACCEPT))*?5/ |
/(?>.(*ACCEPT))*?5/ |
abcde |
abcde |
Line 3121 with \Y. ---/
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Line 3105 with \Y. ---/
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/X\H++\R/BZ |
/X\H++\R/BZ |
X\x0d\x0a |
X\x0d\x0a |
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/-- Perl treats this one differently, not failing the second string. I believe |
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that is a bug in Perl. --/ |
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/^((abc|abcx)(*THEN)y|abcd)/ |
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abcd |
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*** Failers |
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abcxy |
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/(?<=abc)def/ |
/(?<=abc)def/ |
abc\P\P |
abc\P\P |
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Line 3427 with \Y. ---/
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Line 3403 with \Y. ---/
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/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS |
/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS |
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/a(*SKIP)c|b(*ACCEPT)|/+SI | /a(*SKIP)c|b(*ACCEPT)|/+S!I |
a |
a |
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/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/SI |
/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/SI |
Line 3453 with \Y. ---/
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Line 3429 with \Y. ---/
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/a(?:.(*THEN:ABC))*?a/ims |
/a(?:.(*THEN:ABC))*?a/ims |
\Mabbbbbbbbbbbbbbbbbbbbba |
\Mabbbbbbbbbbbbbbbbbbbbba |
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/-- These tests are in agreement with development Perl 5.015, which has fixed |
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some things, but they don't all work with 5.012, so they aren't in the |
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Perl-compatible tests. Those after the first come from Perl's own test |
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files. --/ |
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/^((yes|no)(*THEN)(*F))?/ |
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yes |
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/(A (.*) C? (*THEN) | A D) (*FAIL)/x |
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AbcdCBefgBhiBqz |
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/(A (.*) C? (*THEN) | A D) z/x |
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AbcdCBefgBhiBqz |
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/(A (.*) C? (*THEN) | A D) \s* (*FAIL)/x |
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AbcdCBefgBhiBqz |
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/(A (.*) C? (*THEN) | A D) \s* z/x |
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AbcdCBefgBhiBqz |
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/(A (.*) (?:C|) (*THEN) | A D) (*FAIL)/x |
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AbcdCBefgBhiBqz |
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/(A (.*) (?:C|) (*THEN) | A D) z/x |
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AbcdCBefgBhiBqz |
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/(A (.*) C{0,6} (*THEN) | A D) (*FAIL)/x |
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AbcdCBefgBhiBqz |
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/(A (.*) C{0,6} (*THEN) | A D) z/x |
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AbcdCBefgBhiBqz |
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/(A (.*) (CE){0,6} (*THEN) | A D) (*FAIL)/x |
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AbcdCEBefgBhiBqz |
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/(A (.*) (CE){0,6} (*THEN) | A D) z/x |
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AbcdCEBefgBhiBqz |
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/(A (.*) (CE*){0,6} (*THEN) | A D) (*FAIL)/x |
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AbcdCBefgBhiBqz |
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/(A (.*) (CE*){0,6} (*THEN) | A D) z/x |
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AbcdCBefgBhiBqz |
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/-----------------------------------------------/ |
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/^(?>a+)(?>(z+))\w/BZ |
/^(?>a+)(?>(z+))\w/BZ |
aaaazzzzb |
aaaazzzzb |
** Failers |
** Failers |
Line 3564 AbcdCBefgBhiBqz
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Line 3494 AbcdCBefgBhiBqz
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/a[B-\Nc]/ |
/a[B-\Nc]/ |
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/a[B\Nc]/ |
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/(a)(?2){0,1999}?(b)/ |
/(a)(?2){0,1999}?(b)/ |
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/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/ |
/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/ |
Line 3751 replaced by single letters. --/
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Line 3683 replaced by single letters. --/
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\r\r\r\P |
\r\r\r\P |
\r\r\r\P\P |
\r\r\r\P\P |
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/-- These two are here because Perl does not match: it seems to allow the | "AB(C(D))(E(F))?(?(?=\2)(?=\4))" |
COMMIT to escape from the assertion. --/ | ABCDGHI\O03 |
| |
| /-- These are all run as real matches in test 1; here we are just checking the |
| settings of the anchored and startline bits. --/ |
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/(?=a(*COMMIT)b|ac)ac|ac/ | /(?>.*?a)(?<=ba)/I |
ac | |
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/(?=a(*COMMIT)b|(ac)) ac | (a)c/x | /(?:.*?a)(?<=ba)/I |
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| /.*?a(*PRUNE)b/I |
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| /.*?a(*PRUNE)b/sI |
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| /^a(*PRUNE)b/sI |
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| /.*?a(*SKIP)b/I |
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| /(?>.*?a)b/sI |
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| /(?>.*?a)b/I |
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| /(?>^a)b/sI |
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| /(?>.*?)(?<=(abcd)|(wxyz))/I |
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| /(?>.*)(?<=(abcd)|(wxyz))/I |
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| "(?>.*)foo"I |
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| "(?>.*?)foo"I |
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| /(?>^abc)/mI |
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| /(?>.*abc)/mI |
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| /(?:.*abc)/mI |
| |
| /-- Check PCRE_STUDY_EXTRA_NEEDED --/ |
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| /.?/S-I |
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| /.?/S!I |
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| /(?:(a)+(?C1)bb|aa(?C2)b)/ |
| aab\C+ |
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| /(?:(a)++(?C1)bb|aa(?C2)b)/ |
| aab\C+ |
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| /(?:(?>(a))(?C1)bb|aa(?C2)b)/ |
| aab\C+ |
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| /(?:(?1)(?C1)x|ab(?C2))((a)){0}/ |
| aab\C+ |
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| /(?1)(?C1)((a)(?C2)){0}/ |
| aab\C+ |
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| /(?:(a)+(?C1)bb|aa(?C2)b)++/ |
| aab\C+ |
| aab\C+\O2 |
| |
| /(ab)x|ab/ |
| ab\O3 |
| ab\O2 |
| |
| /(ab)/ |
| ab\O3 |
| ab\O2 |
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| /(?<=123)(*MARK:xx)abc/K |
| xxxx123a\P\P |
| xxxx123a\P |
| |
| /123\Kabc/ |
| xxxx123a\P\P |
| xxxx123a\P |
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| /^(?(?=a)aa|bb)/C |
| bb |
| |
| /(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/ |
| bb |
| |
| /-- Perl seems to have a bug with this one --/ |
| |
| /aaaaa(*COMMIT)(*PRUNE)b|a+c/ |
| aaaaaac |
| |
| /-- Here are some that Perl treats differently because of the way it handles |
| backtracking verbs. --/ |
| |
| /(?!a(*COMMIT)b)ac|ad/ |
| ac |
| ad |
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| /^(?!a(*THEN)b|ac)../ |
| ac |
| ad |
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| /^(?=a(*THEN)b|ac)/ |
ac |
ac |
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/\A.*?(?:a|b(*THEN)c)/ |
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ba |
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"AB(C(D))(E(F))?(?(?=\2)(?=\4))" | /\A.*?(?:a|b(*THEN)c)++/ |
ABCDGHI\O03 | ba |
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| /\A.*?(?:a|b(*THEN)c|d)/ |
| ba |
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| /(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/ |
| aac |
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| /\A.*?(a|b(*THEN)c)/ |
| ba |
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| /^(A(*THEN)B|A(*THEN)D)/ |
| AD |
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/-- This one is here because Perl does not confine the *COMMIT to the | /(?!b(*THEN)a)bn|bnn/ |
assertion, and therefore fails the entire subroutine call. --/ | bnn |
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| /(?(?=b(*SKIP)a)bn|bnn)/ |
| bnn |
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| /(?=b(*THEN)a|)bn|bnn/ |
| bnn |
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| /-------------------------/ |
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| /(*LIMIT_MATCH=12bc)abc/ |
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| /(*LIMIT_MATCH=4294967290)abc/ |
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| /(*LIMIT_RECURSION=4294967280)abc/I |
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| /(a+)*zz/ |
| aaaaaaaaaaaaaz |
| aaaaaaaaaaaaaz\q3000 |
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| /(a+)*zz/S- |
| aaaaaaaaaaaaaz\Q10 |
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| /(*LIMIT_MATCH=3000)(a+)*zz/I |
| aaaaaaaaaaaaaz |
| aaaaaaaaaaaaaz\q60000 |
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| /(*LIMIT_MATCH=60000)(*LIMIT_MATCH=3000)(a+)*zz/I |
| aaaaaaaaaaaaaz |
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| /(*LIMIT_MATCH=60000)(a+)*zz/I |
| aaaaaaaaaaaaaz |
| aaaaaaaaaaaaaz\q3000 |
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| /(*LIMIT_RECURSION=10)(a+)*zz/IS- |
| aaaaaaaaaaaaaz |
| aaaaaaaaaaaaaz\Q1000 |
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| /(*LIMIT_RECURSION=10)(*LIMIT_RECURSION=1000)(a+)*zz/IS- |
| aaaaaaaaaaaaaz |
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| /(*LIMIT_RECURSION=1000)(a+)*zz/IS- |
| aaaaaaaaaaaaaz |
| aaaaaaaaaaaaaz\Q10 |
| |
| /-- This test causes a segfault with Perl 5.18.0 --/ |
| |
| /^(?=(a)){0}b(?1)/ |
| backgammon |
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| /(?|(?<n>f)|(?<n>b))/JI |
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| /(?<a>abc)(?<a>z)\k<a>()/JDZS |
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| /a*[bcd]/BZ |
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| /[bcd]*a/BZ |
| |
| /-- A complete set of tests for auto-possessification of character types --/ |
| |
| /\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\C \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/BZx |
| |
| /\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\C \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/BZx |
| |
| /\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\C \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/BZx |
| |
| /\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\C \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/BZx |
| |
| /\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\C \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/BZx |
| |
| /\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\C \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/BZx |
| |
| /\C+\D \C+\d \C+\S \C+\s \C+\W \C+\w \C+. \C+\C \C+\R \C+\H \C+\h \C+\V \C+\v \C+\Z \C+\z \C+$/BZx |
| |
| /\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\C \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/BZx |
| |
| /\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\C \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/BZx |
| |
| /\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\C \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/BZx |
| |
| /\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\C \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/BZx |
| |
| /\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\C \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/BZx |
| |
| / a+\D a+\d a+\S a+\s a+\W a+\w a+. a+\C a+\R a+\H a+\h a+\V a+\v a+\Z a+\z a+$/BZx |
| |
| /\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\C \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/BZx |
| |
| / .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZx |
| |
| / .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZxs |
| |
| /\D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \C+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/BZxm |
| |
| /(?=a+)a(a+)++a/BZ |
| |
| /a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/BZ |
| |
| /a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/BZ |
| |
| /a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/BZ |
| |
| /[ab]*/BZ |
| aaaa |
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| /[ab]*?/BZ |
| aaaa |
| |
| /[ab]?/BZ |
| aaaa |
| |
| /[ab]??/BZ |
| aaaa |
| |
| /[ab]+/BZ |
| aaaa |
| |
| /[ab]+?/BZ |
| aaaa |
| |
| /[ab]{2,3}/BZ |
| aaaa |
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| /[ab]{2,3}?/BZ |
| aaaa |
| |
| /[ab]{2,}/BZ |
| aaaa |
| |
| /[ab]{2,}?/BZ |
| aaaa |
| |
| /\d+\s{0,5}=\s*\S?=\w{0,4}\W*/BZ |
| |
| /[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/BZ |
| |
| /[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/BZ |
| |
| /a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/BZ |
| |
| /[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/BZ |
| |
| /[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/BZ |
| |
| /[a-c]*d/DZS |
| |
| /[a-c]+d/DZS |
| |
| /[a-c]?d/DZS |
| |
| /[a-c]{4,6}d/DZS |
| |
| /[a-c]{0,6}d/DZS |
| |
| /-- End of special auto-possessive tests --/ |
| |
| /^A\o{1239}B/ |
| A\123B |
| |
| /^A\oB/ |
|
|
/((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))/ | /^A\x{zz}B/ |
ac | |
| /^A\x{12Z/ |
| |
| /^A\x{/ |
| |
| /[ab]++/BZO |
| |
| /[^ab]*+/BZO |
| |
| /a{4}+/BZO |
| |
| /a{4}+/BZOi |
| |
| /[a-[:digit:]]+/ |
| |
| /[A-[:digit:]]+/ |
| |
| /[a-[.xxx.]]+/ |
| |
| /[a-[=xxx=]]+/ |
| |
| /[a-[!xxx!]]+/ |
| |
| /[A-[!xxx!]]+/ |
| A]]] |
| |
| /[a-\d]+/ |
| |
| /(?<0abc>xx)/ |
| |
| /(?&1abc)xx(?<1abc>y)/ |
| |
| /(?<ab-cd>xx)/ |
| |
| /(?'0abc'xx)/ |
| |
| /(?P<0abc>xx)/ |
| |
| /\k<5ghj>/ |
| |
| /\k'5ghj'/ |
| |
| /\k{2fgh}/ |
| |
| /(?P=8yuki)/ |
| |
| /\g{4df}/ |
| |
| /(?&1abc)xx(?<1abc>y)/ |
| |
| /(?P>1abc)xx(?<1abc>y)/ |
| |
| /\g'3gh'/ |
| |
| /\g<5fg>/ |
| |
| /(?(<4gh>)abc)/ |
| |
| /(?('4gh')abc)/ |
| |
| /(?(4gh)abc)/ |
| |
| /(?(R&6yh)abc)/ |
| |
| /-- Test the ugly "start or end of word" compatibility syntax --/ |
| |
| /[[:<:]]red[[:>:]]/BZ |
| little red riding hood |
| a /red/ thing |
| red is a colour |
| put it all on red |
| ** Failers |
| no reduction |
| Alfred Winifred |
| |
| /[a[:<:]] should give error/ |
|
|
/-- End of testinput2 --/ |
/-- End of testinput2 --/ |