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#
# Quoting constructs (PR libgcj/20504)
#
/abc\Qabc\Eabc/
abcabcabc
0: abcabcabc
/abc\Q(*+|\Eabc/
abc(*+|abc
0: abc(*+|abc
/\Qa.b+c*\E/
a.b+c*
0: a.b+c*
aabbcc
No match
/\Q(a)\E/
(a)
0: (a)
a
No match
/a+\Qb+\Ea+/
aaab+a
0: aaab+a
aaabbbaaa
No match
/\Q\a\b\n\r\E/
\a\b\n\r
0: \a\b\n\r
#
# Possessive quantifiers (PR libgcj/20435)
#
/a?+/
a
0: a
aa
0: a
/a*+/
a
0: a
aa
0: aa
/a++/
a
0: a
aa
0: aa
/.*+b/
a
No match
ab
No match
aab
No match
/a{1,3}+/
a
0: a
aa
0: aa
aaa
0: aaa
/a*+abc?+xyz++pqr{3}+ab{2,}+xy{4,5}+pq{0,6}+AB{0,}+zz/
abxyzpqrrrabbxyyyypqAzz
No match
/(\d\d\d\d)/(\d{1,2}+)/(\d{1,2}+)/(.+)/
/2005/05/01/url
0: 2005/05/01/url
1: 2005
2: 05
3: 01
4: url
/2005/5/1/url
0: 2005/5/1/url
1: 2005
2: 5
3: 1
4: url
/2005/05/01/
No match
/2005/100/100/url
No match
#
# Union and intersection of character classes
#
/[\p{L}[\p{Mn}[\p{Pc}[\p{Nd}[\p{Nl}[\p{Sc}]]]]]]+/
$a1_
0: $a1_
/[a-c&&[b-e]&&[\w]]X/
bX
0: bX
/[a-c&&b-e&&\p{Lower}]X/
cX
0: cX
/[a-e[h-k][m-p]&&[^bjn]]+/
ckp
0: ckp
dhn
0: dh
nhd
0: hd
nx
No match
#
# Unicode-aware case folding
#
/(?u:\uff21)/i
\uff41
0: \uff41
/(?:\uff21)/i
\uff41
No match
/(?ui:[\uff21-\uff23]+)/
\uff41\uff42\uff43
0: \uff41\uff42\uff43
\uff21\uff42\uff23
0: \uff21\uff42\uff23
/(?i:[\uff21-\uff23]+)/
\uff41\uff42\uff43
No match
\uff21\uff42\uff23
0: \uff21
|
