pcre2/testdata/testinput5

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# This set of tests checks the API, internals, and non-Perl stuff for UTF
# support, including Unicode properties. However, tests that give different
# results in 8-bit, 16-bit, and 32-bit modes are excluded (see tests 10 and
# 12).
#newline_default lf any anycrlf
# PCRE2 and Perl disagree about the characteristics of certain Unicode
# characters. For example, 061C was considered by Perl to be Arabic, though
# it was not listed as such in the Unicode Scripts.txt file for Unicode 8.
# However, it *is* in that file for Unicode 10, but when I came to re-check,
# Perl had changed in the meantime, with 5.026 not recognizing it as Arabic.
# 2066-2069 are graphic and printable according to Perl, though they are
# actually "isolate" control characters. That is why the following tests are
# here rather than in test 4.
/^[\p{Arabic}]/utf
\x{061c}
/^[[:graph:]]+$/utf,ucp
\= Expect no match
\x{61c}
\x{2066}
\x{2067}
\x{2068}
\x{2069}
/^[[:print:]]+$/utf,ucp
\= Expect no match
\x{61c}
\x{2066}
\x{2067}
\x{2068}
\x{2069}
/^[[:^graph:]]+$/utf,ucp
\x{09}\x{0a}\x{1D}\x{20}\x{85}\x{a0}\x{61c}\x{1680}
\x{2028}\x{2029}\x{202f}\x{2065}\x{2066}\x{2067}\x{2068}\x{2069}
/^[[:^print:]]+$/utf,ucp
\x{09}\x{1D}\x{85}\x{61c}\x{2028}\x{2029}\x{2065}\x{2066}\x{2067}
\x{2068}\x{2069}
# Perl does not consider U+180e to be a space character. It is true that it
# does not appear in the Unicode PropList.txt file as such, but in many other
# sources it is listed as a space, and has been treated as such in PCRE for
# a long time.
/^>[[:blank:]]*/utf,ucp
>\x{20}\x{a0}\x{1680}\x{180e}\x{2000}\x{202f}\x{9}\x{b}\x{2028}
/^A\s+Z/utf,ucp
A\x{85}\x{180e}\x{2005}Z
/^A[\s]+Z/utf,ucp
A\x{2005}Z
A\x{85}\x{2005}Z
/^[[:graph:]]+$/utf,ucp
\= Expect no match
\x{180e}
/^[[:print:]]+$/utf,ucp
\x{180e}
/^[[:^graph:]]+$/utf,ucp
\x{09}\x{0a}\x{1D}\x{20}\x{85}\x{a0}\x{61c}\x{1680}\x{180e}
/^[[:^print:]]+$/utf,ucp
\= Expect no match
\x{180e}
# End of U+180E tests.
# ---------------------------------------------------------------------
/\x{110000}/IB,utf
/\o{4200000}/IB,utf
/\x{ffffffff}/utf
/\o{37777777777}/utf
/\x{100000000}/utf
/\o{77777777777}/utf
/\x{d800}/utf
/\o{154000}/utf
/\x{dfff}/utf
/\o{157777}/utf
/\x{d7ff}/utf
/\o{153777}/utf
/\x{e000}/utf
/\o{170000}/utf
/^\x{100}a\x{1234}/utf
\x{100}a\x{1234}bcd
/\x{0041}\x{2262}\x{0391}\x{002e}/IB,utf
\x{0041}\x{2262}\x{0391}\x{002e}
/.{3,5}X/IB,utf
\x{212ab}\x{212ab}\x{212ab}\x{861}X
/.{3,5}?/IB,utf
\x{212ab}\x{212ab}\x{212ab}\x{861}
/^[ab]/IB,utf
bar
\= Expect no match
c
\x{ff}
\x{100}
/\x{100}*(\d+|"(?1)")/utf
1234
"1234"
\x{100}1234
"\x{100}1234"
\x{100}\x{100}12ab
\x{100}\x{100}"12"
\= Expect no match
\x{100}\x{100}abcd
/\x{100}*/IB,utf
/a\x{100}*/IB,utf
/ab\x{100}*/IB,utf
/[\x{200}-\x{100}]/utf
/[Ā-Ą]/utf
\x{100}
\x{104}
\= Expect no match
\x{105}
\x{ff}
/[\xFF]/IB
>\xff<
/[^\xFF]/IB
/[Ä-Ü]/utf
Ö # Matches without Study
\x{d6}
/[Ä-Ü]/utf
Ö <-- Same with Study
\x{d6}
/[\x{c4}-\x{dc}]/utf
Ö # Matches without Study
\x{d6}
/[\x{c4}-\x{dc}]/utf
Ö <-- Same with Study
\x{d6}
/[^\x{100}]abc(xyz(?1))/IB,utf
/(\x{100}(b(?2)c))?/IB,utf
/(\x{100}(b(?2)c)){0,2}/IB,utf
/(\x{100}(b(?1)c))?/IB,utf
/(\x{100}(b(?1)c)){0,2}/IB,utf
/\W/utf
A.B
A\x{100}B
/\w/utf
\x{100}X
# Use no_start_optimize because the first code unit is different in 8-bit from
# the wider modes.
/^\ሴ/IB,utf,no_start_optimize
/()()()()()()()()()()
()()()()()()()()()()
()()()()()()()()()()
()()()()()()()()()()
A (x) (?41) B/x,utf
AxxB
/^[\x{100}\E-\Q\E\x{150}]/B,utf
/^[\QĀ\E-\QŐ\E]/B,utf
/^abc./gmx,newline=any,utf
abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x{0085}abc7 \x{2028}abc8 \x{2029}abc9 JUNK
/abc.$/gmx,newline=any,utf
abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x{0085} abc7\x{2028} abc8\x{2029} abc9
/^a\Rb/bsr=unicode,utf
a\nb
a\rb
a\r\nb
a\x0bb
a\x0cb
a\x{85}b
a\x{2028}b
a\x{2029}b
\= Expect no match
a\n\rb
/^a\R*b/bsr=unicode,utf
ab
a\nb
a\rb
a\r\nb
a\x0bb
a\x0c\x{2028}\x{2029}b
a\x{85}b
a\n\rb
a\n\r\x{85}\x0cb
/^a\R+b/bsr=unicode,utf
a\nb
a\rb
a\r\nb
a\x0bb
a\x0c\x{2028}\x{2029}b
a\x{85}b
a\n\rb
a\n\r\x{85}\x0cb
\= Expect no match
ab
/^a\R{1,3}b/bsr=unicode,utf
a\nb
a\n\rb
a\n\r\x{85}b
a\r\n\r\nb
a\r\n\r\n\r\nb
a\n\r\n\rb
a\n\n\r\nb
\= Expect no match
a\n\n\n\rb
a\r
/\H\h\V\v/utf
X X\x0a
X\x09X\x0b
\= Expect no match
\x{a0} X\x0a
/\H*\h+\V?\v{3,4}/utf
\x09\x20\x{a0}X\x0a\x0b\x0c\x0d\x0a
\x09\x20\x{a0}\x0a\x0b\x0c\x0d\x0a
\x09\x20\x{a0}\x0a\x0b\x0c
\= Expect no match
\x09\x20\x{a0}\x0a\x0b
/\H\h\V\v/utf
\x{3001}\x{3000}\x{2030}\x{2028}
X\x{180e}X\x{85}
\= Expect no match
\x{2009} X\x0a
/\H*\h+\V?\v{3,4}/utf
\x{1680}\x{180e}\x{2007}X\x{2028}\x{2029}\x0c\x0d\x0a
\x09\x{205f}\x{a0}\x0a\x{2029}\x0c\x{2028}\x0a
\x09\x20\x{202f}\x0a\x0b\x0c
\= Expect no match
\x09\x{200a}\x{a0}\x{2028}\x0b
/[\h]/B,utf
>\x{1680}
/[\h]{3,}/B,utf
>\x{1680}\x{180e}\x{2000}\x{2003}\x{200a}\x{202f}\x{205f}\x{3000}<
/[\v]/B,utf
/[\H]/B,utf
/[\V]/B,utf
/.*$/newline=any,utf
\x{1ec5}
/a\Rb/I,bsr=anycrlf,utf
a\rb
a\nb
a\r\nb
\= Expect no match
a\x{85}b
a\x0bb
/a\Rb/I,bsr=unicode,utf
a\rb
a\nb
a\r\nb
a\x{85}b
a\x0bb
/a\R?b/I,bsr=anycrlf,utf
a\rb
a\nb
a\r\nb
\= Expect no match
a\x{85}b
a\x0bb
/a\R?b/I,bsr=unicode,utf
a\rb
a\nb
a\r\nb
a\x{85}b
a\x0bb
/.*a.*=.b.*/utf,newline=any
QQQ\x{2029}ABCaXYZ=!bPQR
\= Expect no match
a\x{2029}b
\x61\xe2\x80\xa9\x62
/[[:a\x{100}b:]]/utf
/a[^]b/utf,alt_bsux,allow_empty_class,match_unset_backref
a\x{1234}b
a\nb
\= Expect no match
ab
/a[^]+b/utf,alt_bsux,allow_empty_class,match_unset_backref
aXb
a\nX\nX\x{1234}b
\= Expect no match
ab
/(\x{de})\1/
\x{de}\x{de}
/X/newline=any,utf,firstline
A\x{1ec5}ABCXYZ
/Xa{2,4}b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/Xa{2,4}?b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/Xa{2,4}+b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X\x{123}{2,4}b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X\x{123}{2,4}?b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X\x{123}{2,4}+b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X\x{123}{2,4}b/utf
\= Expect no match
Xx\=ps
X\x{123}x\=ps
X\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}\x{123}x\=ps
/X\x{123}{2,4}?b/utf
\= Expect no match
Xx\=ps
X\x{123}x\=ps
X\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}\x{123}x\=ps
/X\x{123}{2,4}+b/utf
\= Expect no match
Xx\=ps
X\x{123}x\=ps
X\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}x\=ps
X\x{123}\x{123}\x{123}\x{123}x\=ps
/X\d{2,4}b/utf
X\=ps
X3\=ps
X33\=ps
X333\=ps
X3333\=ps
/X\d{2,4}?b/utf
X\=ps
X3\=ps
X33\=ps
X333\=ps
X3333\=ps
/X\d{2,4}+b/utf
X\=ps
X3\=ps
X33\=ps
X333\=ps
X3333\=ps
/X\D{2,4}b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X\D{2,4}?b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X\D{2,4}+b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X\D{2,4}b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X\D{2,4}?b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X\D{2,4}+b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[abc]{2,4}b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X[abc]{2,4}?b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X[abc]{2,4}+b/utf
X\=ps
Xa\=ps
Xaa\=ps
Xaaa\=ps
Xaaaa\=ps
/X[abc\x{123}]{2,4}b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[abc\x{123}]{2,4}?b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[abc\x{123}]{2,4}+b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[^a]{2,4}b/utf
X\=ps
Xz\=ps
Xzz\=ps
Xzzz\=ps
Xzzzz\=ps
/X[^a]{2,4}?b/utf
X\=ps
Xz\=ps
Xzz\=ps
Xzzz\=ps
Xzzzz\=ps
/X[^a]{2,4}+b/utf
X\=ps
Xz\=ps
Xzz\=ps
Xzzz\=ps
Xzzzz\=ps
/X[^a]{2,4}b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[^a]{2,4}?b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/X[^a]{2,4}+b/utf
X\=ps
X\x{123}\=ps
X\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\=ps
X\x{123}\x{123}\x{123}\x{123}\=ps
/(Y)X\1{2,4}b/utf
YX\=ps
YXY\=ps
YXYY\=ps
YXYYY\=ps
YXYYYY\=ps
/(Y)X\1{2,4}?b/utf
YX\=ps
YXY\=ps
YXYY\=ps
YXYYY\=ps
YXYYYY\=ps
/(Y)X\1{2,4}+b/utf
YX\=ps
YXY\=ps
YXYY\=ps
YXYYY\=ps
YXYYYY\=ps
/(\x{123})X\1{2,4}b/utf
\x{123}X\=ps
\x{123}X\x{123}\=ps
\x{123}X\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\x{123}\=ps
/(\x{123})X\1{2,4}?b/utf
\x{123}X\=ps
\x{123}X\x{123}\=ps
\x{123}X\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\x{123}\=ps
/(\x{123})X\1{2,4}+b/utf
\x{123}X\=ps
\x{123}X\x{123}\=ps
\x{123}X\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\=ps
\x{123}X\x{123}\x{123}\x{123}\x{123}\=ps
/\bthe cat\b/utf
the cat\=ps
the cat\=ph
/abcd*/utf
xxxxabcd\=ps
xxxxabcd\=ph
/abcd*/i,utf
xxxxabcd\=ps
xxxxabcd\=ph
XXXXABCD\=ps
XXXXABCD\=ph
/abc\d*/utf
xxxxabc1\=ps
xxxxabc1\=ph
/(a)bc\1*/utf
xxxxabca\=ps
xxxxabca\=ph
/abc[de]*/utf
xxxxabcde\=ps
xxxxabcde\=ph
/X\W{3}X/utf
X\=ps
/\sxxx\s/utf,tables=2
AB\x{85}xxx\x{a0}XYZ
AB\x{a0}xxx\x{85}XYZ
/\S \S/utf,tables=2
\x{a2} \x{84}
'A#хц'Bx,newline=any,utf
'A#хц
PQ'Bx,newline=any,utf
/a+#хaa
z#XX?/Bx,newline=any,utf
/a+#хaa
z#х?/Bx,newline=any,utf
/\g{A}xxx#bXX(?'A'123)
(?'A'456)/Bx,newline=any,utf
/\g{A}xxx#bх(?'A'123)
(?'A'456)/Bx,newline=any,utf
/^\cģ/utf
/(\R*)(.)/s,utf
\r\n
\r\r\n\n\r
\r\r\n\n\r\n
/(\R)*(.)/s,utf
\r\n
\r\r\n\n\r
\r\r\n\n\r\n
/[^\x{1234}]+/Ii,utf
/[^\x{1234}]+?/Ii,utf
/[^\x{1234}]++/Ii,utf
/[^\x{1234}]{2}/Ii,utf
/f.*/
for\=ph
/f.*/s
for\=ph
/f.*/utf
for\=ph
/f.*/s,utf
for\=ph
/\x{d7ff}\x{e000}/utf
/\x{d800}/utf
/\x{dfff}/utf
/\h+/utf
\x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
\x{3001}\x{2fff}\x{200a}\x{a0}\x{2000}
/[\h\x{e000}]+/B,utf
\x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
\x{3001}\x{2fff}\x{200a}\x{a0}\x{2000}
/\H+/utf
\x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
\x{2000}\x{200a}\x{1fff}\x{200b}
\x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
\x{a0}\x{3000}\x{9f}\x{a1}\x{2fff}\x{3001}
/[\H\x{d7ff}]+/B,utf
\x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
\x{2000}\x{200a}\x{1fff}\x{200b}
\x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
\x{a0}\x{3000}\x{9f}\x{a1}\x{2fff}\x{3001}
/\v+/utf
\x{2027}\x{2030}\x{2028}\x{2029}
\x09\x0e\x{84}\x{86}\x{85}\x0a\x0b\x0c\x0d
/[\v\x{e000}]+/B,utf
\x{2027}\x{2030}\x{2028}\x{2029}
\x09\x0e\x{84}\x{86}\x{85}\x0a\x0b\x0c\x0d
/\V+/utf
\x{2028}\x{2029}\x{2027}\x{2030}
\x{85}\x0a\x0b\x0c\x0d\x09\x0e\x{84}\x{86}
/[\V\x{d7ff}]+/B,utf
\x{2028}\x{2029}\x{2027}\x{2030}
\x{85}\x0a\x0b\x0c\x0d\x09\x0e\x{84}\x{86}
/\R+/bsr=unicode,utf
\x{2027}\x{2030}\x{2028}\x{2029}
\x09\x0e\x{84}\x{86}\x{85}\x0a\x0b\x0c\x0d
/(..)\1/utf
ab\=ps
aba\=ps
abab\=ps
/(..)\1/i,utf
ab\=ps
abA\=ps
aBAb\=ps
/(..)\1{2,}/utf
ab\=ps
aba\=ps
abab\=ps
ababa\=ps
ababab\=ps
ababab\=ph
abababa\=ps
abababa\=ph
/(..)\1{2,}/i,utf
ab\=ps
aBa\=ps
aBAb\=ps
AbaBA\=ps
abABAb\=ps
aBAbaB\=ph
abABabA\=ps
abaBABa\=ph
/(..)\1{2,}?x/i,utf
ab\=ps
abA\=ps
aBAb\=ps
abaBA\=ps
abAbaB\=ps
abaBabA\=ps
abAbABaBx\=ps
/./utf,newline=crlf
\r\=ps
\r\=ph
/.{2,3}/utf,newline=crlf
\r\=ps
\r\=ph
\r\r\=ps
\r\r\=ph
\r\r\r\=ps
\r\r\r\=ph
/.{2,3}?/utf,newline=crlf
\r\=ps
\r\=ph
\r\r\=ps
\r\r\=ph
\r\r\r\=ps
\r\r\r\=ph
/[^\x{100}][^\x{1234}][^\x{ffff}][^\x{10000}][^\x{10ffff}]/B,utf
/[^\x{100}][^\x{1234}][^\x{ffff}][^\x{10000}][^\x{10ffff}]/Bi,utf
/[^\x{100}]*[^\x{10000}]+[^\x{10ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{fffff}]{5,6}+/B,utf
/[^\x{100}]*[^\x{10000}]+[^\x{10ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{fffff}]{5,6}+/Bi,utf
/(?<=\x{1234}\x{1234})\bxy/I,utf
/(?<!^)ETA/utf
\= Expect no match
ETA
/\u0100/B,utf,alt_bsux,allow_empty_class,match_unset_backref
/[\u0100-\u0200]/B,utf,alt_bsux,allow_empty_class,match_unset_backref
/\ud800/utf,alt_bsux,allow_empty_class,match_unset_backref
/^a+[a\x{200}]/B,utf
aa
/[b-d\x{200}-\x{250}]*[ae-h]?#[\x{200}-\x{250}]{0,8}[\x00-\xff]*#[\x{200}-\x{250}]+[a-z]/B,utf
/[\p{L}]/IB
/[\p{^L}]/IB
/[\P{L}]/IB
/[\P{^L}]/IB
/[abc\p{L}\x{0660}]/IB,utf
/[\p{Nd}]/IB,utf
1234
/[\p{Nd}+-]+/IB,utf
1234
12-34
12+\x{661}-34
\= Expect no match
abcd
/(?:[\PPa*]*){8,}/
/[\P{Any}]/B
/[\P{Any}\E]/B
/(\P{Yi}+\277)/
/(\P{Yi}+\277)?/
/(?<=\P{Yi}{3}A)X/
/\p{Yi}+(\P{Yi}+)(?1)/
/(\P{Yi}{2}\277)?/
/[\P{Yi}A]/
/[\P{Yi}\P{Yi}\P{Yi}A]/
/[^\P{Yi}A]/
/[^\P{Yi}\P{Yi}\P{Yi}A]/
/(\P{Yi}*\277)*/
/(\P{Yi}*?\277)*/
/(\p{Yi}*+\277)*/
/(\P{Yi}?\277)*/
/(\P{Yi}??\277)*/
/(\p{Yi}?+\277)*/
/(\P{Yi}{0,3}\277)*/
/(\P{Yi}{0,3}?\277)*/
/(\p{Yi}{0,3}+\277)*/
/\p{Zl}{2,3}+/B,utf
\x{2028}\x{2028}\x{2028}
/\p{Zl}/B,utf
/\p{Lu}{3}+/B,utf
/\pL{2}+/B,utf
/\p{Cc}{2}+/B,utf
/^\p{Cf}/utf
\x{180e}
\x{061c}
\x{2066}
\x{2067}
\x{2068}
\x{2069}
/^\p{Cs}/utf
\x{dfff}\=no_utf_check
\= Expect no match
\x{09f}
/^\p{Mn}/utf
\x{1a1b}
/^\p{Pe}/utf
\x{2309}
\x{230b}
/^\p{Ps}/utf
\x{2308}
\x{230a}
/^\p{Sc}+/utf
$\x{a2}\x{a3}\x{a4}\x{a5}\x{a6}
\x{9f2}
\= Expect no match
X
\x{2c2}
/^\p{Zs}/utf
\ \
\x{a0}
\x{1680}
\x{2000}
\x{2001}
\= Expect no match
\x{2028}
\x{200d}
# These are here because Perl has problems with the negative versions of the
# properties and has changed how it behaves for caseless matching.
/\p{^Lu}/i,utf
1234
\= Expect no match
ABC
/\P{Lu}/i,utf
1234
\= Expect no match
ABC
/\p{Ll}/i,utf
a
Az
\= Expect no match
ABC
/\p{Lu}/i,utf
A
a\x{10a0}B
\= Expect no match
a
\x{1d00}
/\p{Lu}/i,utf
A
aZ
\= Expect no match
abc
/[\x{c0}\x{391}]/i,utf
\x{c0}
\x{e0}
# The next two are special cases where the lengths of the different cases of
# the same character differ. The first went wrong with heap frame storage; the
# second was broken in all cases.
/^\x{023a}+?(\x{0130}+)/i,utf
\x{023a}\x{2c65}\x{0130}
/^\x{023a}+([^X])/i,utf
\x{023a}\x{2c65}X
/\x{c0}+\x{116}+/i,utf
\x{c0}\x{e0}\x{116}\x{117}
/[\x{c0}\x{116}]+/i,utf
\x{c0}\x{e0}\x{116}\x{117}
/(\x{de})\1/i,utf
\x{de}\x{de}
\x{de}\x{fe}
\x{fe}\x{fe}
\x{fe}\x{de}
/^\x{c0}$/i,utf
\x{c0}
\x{e0}
/^\x{e0}$/i,utf
\x{c0}
\x{e0}
# The next two should be Perl-compatible, but it fails to match \x{e0}. PCRE
# will match it only with UCP support, because without that it has no notion
# of case for anything other than the ASCII letters.
/((?i)[\x{c0}])/utf
\x{c0}
\x{e0}
/(?i:[\x{c0}])/utf
\x{c0}
\x{e0}
# These are PCRE's extra properties to help with Unicodizing \d etc.
/^\p{Xan}/utf
ABCD
1234
\x{6ca}
\x{a6c}
\x{10a7}
\= Expect no match
_ABC
/^\p{Xan}+/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
\= Expect no match
_ABC
/^\p{Xan}+?/utf
\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xan}*/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xan}{2,9}/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xan}{2,9}?/utf
\x{6ca}\x{a6c}\x{10a7}_
/^[\p{Xan}]/utf
ABCD1234_
1234abcd_
\x{6ca}
\x{a6c}
\x{10a7}
\= Expect no match
_ABC
/^[\p{Xan}]+/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
\= Expect no match
_ABC
/^>\p{Xsp}/utf
>\x{1680}\x{2028}\x{0b}
>\x{a0}
\= Expect no match
\x{0b}
/^>\p{Xsp}+/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xsp}+?/utf
>\x{1680}\x{2028}\x{0b}
/^>\p{Xsp}*/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xsp}{2,9}/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xsp}{2,9}?/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>[\p{Xsp}]/utf
>\x{2028}\x{0b}
/^>[\p{Xsp}]+/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xps}/utf
>\x{1680}\x{2028}\x{0b}
>\x{a0}
\= Expect no match
\x{0b}
/^>\p{Xps}+/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xps}+?/utf
>\x{1680}\x{2028}\x{0b}
/^>\p{Xps}*/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xps}{2,9}/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>\p{Xps}{2,9}?/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^>[\p{Xps}]/utf
>\x{2028}\x{0b}
/^>[\p{Xps}]+/utf
> \x{09}\x{0a}\x{0c}\x{0d}\x{a0}\x{1680}\x{2028}\x{0b}
/^\p{Xwd}/utf
ABCD
1234
\x{6ca}
\x{a6c}
\x{10a7}
_ABC
\= Expect no match
[]
/^\p{Xwd}+/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xwd}+?/utf
\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xwd}*/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
/^\p{Xwd}{2,9}/utf
A_B12\x{6ca}\x{a6c}\x{10a7}
/^\p{Xwd}{2,9}?/utf
\x{6ca}\x{a6c}\x{10a7}_
/^[\p{Xwd}]/utf
ABCD1234_
1234abcd_
\x{6ca}
\x{a6c}
\x{10a7}
_ABC
\= Expect no match
[]
/^[\p{Xwd}]+/utf
ABCD1234\x{6ca}\x{a6c}\x{10a7}_
# A check not in UTF-8 mode
/^[\p{Xwd}]+/
ABCD1234_
# Some negative checks
/^[\P{Xwd}]+/utf
!.+\x{019}\x{35a}AB
/^[\p{^Xwd}]+/utf
!.+\x{019}\x{35a}AB
/[\D]/B,utf,ucp
1\x{3c8}2
/[\d]/B,utf,ucp
>\x{6f4}<
/[\S]/B,utf,ucp
\x{1680}\x{6f4}\x{1680}
/[\s]/B,utf,ucp
>\x{1680}<
/[\W]/B,utf,ucp
A\x{1712}B
/[\w]/B,utf,ucp
>\x{1723}<
/\D/B,utf,ucp
1\x{3c8}2
/\d/B,utf,ucp
>\x{6f4}<
/\S/B,utf,ucp
\x{1680}\x{6f4}\x{1680}
/\s/B,utf,ucp
>\x{1680}>
/\W/B,utf,ucp
A\x{1712}B
/\w/B,utf,ucp
>\x{1723}<
/[[:alpha:]]/B,ucp
/[[:lower:]]/B,ucp
/[[:upper:]]/B,ucp
/[[:alnum:]]/B,ucp
/[[:ascii:]]/B,ucp
/[[:cntrl:]]/B,ucp
/[[:digit:]]/B,ucp
/[[:graph:]]/B,ucp
/[[:print:]]/B,ucp
/[[:punct:]]/B,ucp
/[[:space:]]/B,ucp
/[[:word:]]/B,ucp
/[[:xdigit:]]/B,ucp
# Unicode properties for \b abd \B
/\b...\B/utf,ucp
abc_
\x{37e}abc\x{376}
\x{37e}\x{376}\x{371}\x{393}\x{394}
!\x{c0}++\x{c1}\x{c2}
!\x{c0}+++++
# Without PCRE_UCP, non-ASCII always fail, even if < 256
/\b...\B/utf
abc_
\= Expect no match
\x{37e}abc\x{376}
\x{37e}\x{376}\x{371}\x{393}\x{394}
!\x{c0}++\x{c1}\x{c2}
!\x{c0}+++++
# With PCRE_UCP, non-UTF8 chars that are < 256 still check properties
/\b...\B/ucp
abc_
!\x{c0}++\x{c1}\x{c2}
!\x{c0}+++++
# Some of these are silly, but they check various combinations
/[[:^alpha:][:^cntrl:]]+/B,utf,ucp
123
abc
/[[:^cntrl:][:^alpha:]]+/B,utf,ucp
123
abc
/[[:alpha:]]+/B,utf,ucp
abc
/[[:^alpha:]\S]+/B,utf,ucp
123
abc
/[^\d]+/B,utf,ucp
abc123
abc\x{123}
\x{660}abc
/\p{Lu}+9\p{Lu}+B\p{Lu}+b/B
/\p{^Lu}+9\p{^Lu}+B\p{^Lu}+b/B
/\P{Lu}+9\P{Lu}+B\P{Lu}+b/B
/\p{Han}+X\p{Greek}+\x{370}/B,utf
/\p{Xan}+!\p{Xan}+A/B
/\p{Xsp}+!\p{Xsp}\t/B
/\p{Xps}+!\p{Xps}\t/B
/\p{Xwd}+!\p{Xwd}_/B
/A+\p{N}A+\dB+\p{N}*B+\d*/B,ucp
# These behaved oddly in Perl, so they are kept in this test
/(\x{23a}\x{23a}\x{23a})?\1/i,utf
\= Expect no match
\x{23a}\x{23a}\x{23a}\x{2c65}\x{2c65}
/(ȺȺȺ)?\1/i,utf
\= Expect no match
ȺȺȺⱥⱥ
/(\x{23a}\x{23a}\x{23a})?\1/i,utf
\x{23a}\x{23a}\x{23a}\x{2c65}\x{2c65}\x{2c65}
/(ȺȺȺ)?\1/i,utf
ȺȺȺⱥⱥⱥ
/(\x{23a}\x{23a}\x{23a})\1/i,utf
\= Expect no match
\x{23a}\x{23a}\x{23a}\x{2c65}\x{2c65}
/(ȺȺȺ)\1/i,utf
\= Expect no match
ȺȺȺⱥⱥ
/(\x{23a}\x{23a}\x{23a})\1/i,utf
\x{23a}\x{23a}\x{23a}\x{2c65}\x{2c65}\x{2c65}
/(ȺȺȺ)\1/i,utf
ȺȺȺⱥⱥⱥ
/(\x{2c65}\x{2c65})\1/i,utf
\x{2c65}\x{2c65}\x{23a}\x{23a}
/(ⱥⱥ)\1/i,utf
ⱥⱥȺȺ
/(\x{23a}\x{23a}\x{23a})\1Y/i,utf
X\x{23a}\x{23a}\x{23a}\x{2c65}\x{2c65}\x{2c65}YZ
/(\x{2c65}\x{2c65})\1Y/i,utf
X\x{2c65}\x{2c65}\x{23a}\x{23a}YZ
# These scripts weren't yet in Perl when I added Unicode 6.0.0 to PCRE
/^[\p{Batak}]/utf
\x{1bc0}
\x{1bff}
\= Expect no match
\x{1bf4}
/^[\p{Brahmi}]/utf
\x{11000}
\x{1106f}
\= Expect no match
\x{1104e}
/^[\p{Mandaic}]/utf
\x{840}
\x{85e}
\= Expect no match
\x{85c}
\x{85d}
/(\X*)(.)/s,utf
A\x{300}
/^S(\X*)e(\X*)$/utf
Stéréo
/^\X/utf
́réo
/^a\X41z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
aX41z
\= Expect no match
aAz
/\X/
a\=ps
a\=ph
/\Xa/
aa\=ps
aa\=ph
/\X{2}/
aa\=ps
aa\=ph
/\X+a/
a\=ps
aa\=ps
aa\=ph
/\X+?a/
a\=ps
ab\=ps
aa\=ps
aa\=ph
aba\=ps
# These Unicode 6.1.0 scripts are not known to Perl.
/\p{Chakma}\d/utf,ucp
\x{11100}\x{1113c}
/\p{Takri}\d/utf,ucp
\x{11680}\x{116c0}
/^\X/utf
A\=ps
A\=ph
A\x{300}\x{301}\=ps
A\x{300}\x{301}\=ph
A\x{301}\=ps
A\x{301}\=ph
/^\X{2,3}/utf
A\=ps
A\=ph
AA\=ps
AA\=ph
A\x{300}\x{301}\=ps
A\x{300}\x{301}\=ph
A\x{300}\x{301}A\x{300}\x{301}\=ps
A\x{300}\x{301}A\x{300}\x{301}\=ph
/^\X{2}/utf
AA\=ps
AA\=ph
A\x{300}\x{301}A\x{300}\x{301}\=ps
A\x{300}\x{301}A\x{300}\x{301}\=ph
/^\X+/utf
AA\=ps
AA\=ph
/^\X+?Z/utf
AA\=ps
AA\=ph
/A\x{3a3}B/IBi,utf
/[\x{3a3}]/Bi,utf
/[^\x{3a3}]/Bi,utf
/[\x{3a3}]+/Bi,utf
/[^\x{3a3}]+/Bi,utf
/a*\x{3a3}/Bi,utf
/\x{3a3}+a/Bi,utf
/\x{3a3}*\x{3c2}/Bi,utf
/\x{3a3}{3}/i,utf,aftertext
\x{3a3}\x{3c3}\x{3c2}\x{3a3}\x{3c3}\x{3c2}
/\x{3a3}{2,4}/i,utf,aftertext
\x{3a3}\x{3c3}\x{3c2}\x{3a3}\x{3c3}\x{3c2}
/\x{3a3}{2,4}?/i,utf,aftertext
\x{3a3}\x{3c3}\x{3c2}\x{3a3}\x{3c3}\x{3c2}
/\x{3a3}+./i,utf,aftertext
\x{3a3}\x{3c3}\x{3c2}\x{3a3}\x{3c3}\x{3c2}
/\x{3a3}++./i,utf,aftertext
\= Expect no match
\x{3a3}\x{3c3}\x{3c2}\x{3a3}\x{3c3}\x{3c2}
/\x{3a3}*\x{3c2}/Bi,utf
/[^\x{3a3}]*\x{3c2}/Bi,utf
/[^a]*\x{3c2}/Bi,utf
/ist/Bi,utf
\= Expect no match
ikt
/is+t/i,utf
iSs\x{17f}t
\= Expect no match
ikt
/is+?t/i,utf
\= Expect no match
ikt
/is?t/i,utf
\= Expect no match
ikt
/is{2}t/i,utf
\= Expect no match
iskt
# This property is a PCRE special
/^\p{Xuc}/utf
$abc
@abc
`abc
\x{1234}abc
\= Expect no match
abc
/^\p{Xuc}+/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\p{Xuc}+?/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\p{Xuc}+?\*/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\p{Xuc}++/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\p{Xuc}{3,5}/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\p{Xuc}{3,5}?/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^[\p{Xuc}]/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^[\p{Xuc}]+/utf
$@`\x{a0}\x{1234}\x{e000}**
\= Expect no match
\x{9f}
/^\P{Xuc}/utf
abc
\= Expect no match
$abc
@abc
`abc
\x{1234}abc
/^[\P{Xuc}]/utf
abc
\= Expect no match
$abc
@abc
`abc
\x{1234}abc
# Some auto-possessification tests
/\pN+\z/B
/\PN+\z/B
/\pN+/B
/\PN+/B
/\p{Any}+\p{Any} \p{Any}+\P{Any} \p{Any}+\p{L&} \p{Any}+\p{L} \p{Any}+\p{Lu} \p{Any}+\p{Han} \p{Any}+\p{Xan} \p{Any}+\p{Xsp} \p{Any}+\p{Xps} \p{Xwd}+\p{Any} \p{Any}+\p{Xuc}/Bx,ucp
/\p{L&}+\p{Any} \p{L&}+\p{L&} \P{L&}+\p{L&} \p{L&}+\p{L} \p{L&}+\p{Lu} \p{L&}+\p{Han} \p{L&}+\p{Xan} \p{L&}+\P{Xan} \p{L&}+\p{Xsp} \p{L&}+\p{Xps} \p{Xwd}+\p{L&} \p{L&}+\p{Xuc}/Bx,ucp
/\p{N}+\p{Any} \p{N}+\p{L&} \p{N}+\p{L} \p{N}+\P{L} \p{N}+\P{N} \p{N}+\p{Lu} \p{N}+\p{Han} \p{N}+\p{Xan} \p{N}+\p{Xsp} \p{N}+\p{Xps} \p{Xwd}+\p{N} \p{N}+\p{Xuc}/Bx,ucp
/\p{Lu}+\p{Any} \p{Lu}+\p{L&} \p{Lu}+\p{L} \p{Lu}+\p{Lu} \P{Lu}+\p{Lu} \p{Lu}+\p{Nd} \p{Lu}+\P{Nd} \p{Lu}+\p{Han} \p{Lu}+\p{Xan} \p{Lu}+\p{Xsp} \p{Lu}+\p{Xps} \p{Xwd}+\p{Lu} \p{Lu}+\p{Xuc}/Bx,ucp
/\p{Han}+\p{Lu} \p{Han}+\p{L&} \p{Han}+\p{L} \p{Han}+\p{Lu} \p{Han}+\p{Arabic} \p{Arabic}+\p{Arabic} \p{Han}+\p{Xan} \p{Han}+\p{Xsp} \p{Han}+\p{Xps} \p{Xwd}+\p{Han} \p{Han}+\p{Xuc}/Bx,ucp
/\p{Xan}+\p{Any} \p{Xan}+\p{L&} \P{Xan}+\p{L&} \p{Xan}+\p{L} \p{Xan}+\p{Lu} \p{Xan}+\p{Han} \p{Xan}+\p{Xan} \p{Xan}+\P{Xan} \p{Xan}+\p{Xsp} \p{Xan}+\p{Xps} \p{Xwd}+\p{Xan} \p{Xan}+\p{Xuc}/Bx,ucp
/\p{Xsp}+\p{Any} \p{Xsp}+\p{L&} \p{Xsp}+\p{L} \p{Xsp}+\p{Lu} \p{Xsp}+\p{Han} \p{Xsp}+\p{Xan} \p{Xsp}+\p{Xsp} \P{Xsp}+\p{Xsp} \p{Xsp}+\p{Xps} \p{Xwd}+\p{Xsp} \p{Xsp}+\p{Xuc}/Bx,ucp
/\p{Xwd}+\p{Any} \p{Xwd}+\p{L&} \p{Xwd}+\p{L} \p{Xwd}+\p{Lu} \p{Xwd}+\p{Han} \p{Xwd}+\p{Xan} \p{Xwd}+\p{Xsp} \p{Xwd}+\p{Xps} \p{Xwd}+\p{Xwd} \p{Xwd}+\P{Xwd} \p{Xwd}+\p{Xuc}/Bx,ucp
/\p{Xuc}+\p{Any} \p{Xuc}+\p{L&} \p{Xuc}+\p{L} \p{Xuc}+\p{Lu} \p{Xuc}+\p{Han} \p{Xuc}+\p{Xan} \p{Xuc}+\p{Xsp} \p{Xuc}+\p{Xps} \p{Xwd}+\p{Xuc} \p{Xuc}+\p{Xuc} \p{Xuc}+\P{Xuc}/Bx,ucp
/\p{N}+\p{Ll} \p{N}+\p{Nd} \p{N}+\P{Nd}/Bx,ucp
/\p{Xan}+\p{L} \p{Xan}+\p{N} \p{Xan}+\p{C} \p{Xan}+\P{L} \P{Xan}+\p{N} \p{Xan}+\P{C}/Bx,ucp
/\p{L}+\p{Xan} \p{N}+\p{Xan} \p{C}+\p{Xan} \P{L}+\p{Xan} \p{N}+\p{Xan} \P{C}+\p{Xan} \p{L}+\P{Xan}/Bx,ucp
/\p{Xan}+\p{Lu} \p{Xan}+\p{Nd} \p{Xan}+\p{Cc} \p{Xan}+\P{Ll} \P{Xan}+\p{No} \p{Xan}+\P{Cf}/Bx,ucp
/\p{Lu}+\p{Xan} \p{Nd}+\p{Xan} \p{Cs}+\p{Xan} \P{Lt}+\p{Xan} \p{Nl}+\p{Xan} \P{Cc}+\p{Xan} \p{Lt}+\P{Xan}/Bx,ucp
/\w+\p{P} \w+\p{Po} \w+\s \p{Xan}+\s \s+\p{Xan} \s+\w/Bx,ucp
/\w+\P{P} \W+\p{Po} \w+\S \P{Xan}+\s \s+\P{Xan} \s+\W/Bx,ucp
/\w+\p{Po} \w+\p{Pc} \W+\p{Po} \W+\p{Pc} \w+\P{Po} \w+\P{Pc}/Bx,ucp
/\p{Nl}+\p{Xan} \P{Nl}+\p{Xan} \p{Nl}+\P{Xan} \P{Nl}+\P{Xan}/Bx,ucp
/\p{Xan}+\p{Nl} \P{Xan}+\p{Nl} \p{Xan}+\P{Nl} \P{Xan}+\P{Nl}/Bx,ucp
/\p{Xan}+\p{Nd} \P{Xan}+\p{Nd} \p{Xan}+\P{Nd} \P{Xan}+\P{Nd}/Bx,ucp
# End auto-possessification tests
/\w+/B,utf,ucp,auto_callout
abcd
/[\p{N}]?+/B,no_auto_possess
/[\p{L}ab]{2,3}+/B,no_auto_possess
/\D+\X \d+\X \S+\X \s+\X \W+\X \w+\X \R+\X \H+\X \h+\X \V+\X \v+\X a+\X \n+\X .+\X/Bx
/.+\X/Bsx
/\X+$/Bmx
/\X+\D \X+\d \X+\S \X+\s \X+\W \X+\w \X+. \X+\R \X+\H \X+\h \X+\V \X+\v \X+\X \X+\Z \X+\z \X+$/Bx
/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/B,utf,ucp
/[RST]+/Bi,utf,ucp
/[R-T]+/Bi,utf,ucp
/[Q-U]+/Bi,utf,ucp
/^s?c/Iim,utf
scat
/\X?abc/utf,no_start_optimize
\xff\x7f\x00\x00\x03\x00\x41\xcc\x80\x41\x{300}\x61\x62\x63\x00\=no_utf_check,offset=06
/\x{100}\x{200}\K\x{300}/utf,startchar
\x{100}\x{200}\x{300}
# Test UTF characters in a substitution
/ábc/utf,replace=XሴZ
123ábc123
/(?<=abc)(|def)/g,utf,replace=<$0>
123abcáyzabcdef789abcሴqr
/[A-`]/iB,utf
abcdefghijklmno
/(?<=\K\x{17f})/g,utf,aftertext
\x{17f}\x{17f}\x{17f}\x{17f}\x{17f}
/(?<=\K\x{17f})/altglobal,utf,aftertext
\x{17f}\x{17f}\x{17f}\x{17f}\x{17f}
"\xa\xf<(.\pZ*\P{Xwd}+^\xa8\3'3yq.::?(?J:()\xd1+!~:3'(8?:)':(?'d'(?'d'^u]!.+.+\\A\Ah(n+?9){7}+\K;(?'X'u'(?'c'(?'z'(?<y>\xb::\xf0'|\xd3(\xae?'w(z\x8?P>l)\x8?P>a)'\H\R\xd1+!!~:3'(?:h$N{26875}\W+?\\=D{2}\x89(?i:Uy0\N({2\xa(\v\x85*){y*\A(()\p{L}+?\P{^Xan}'+?\xff\+pS\?|).{;y*\A(()\p{L}+?\8}\d?1(|)(/1){7}.+[Lp{Me}].\s\xdcC*?(?(<y>))(?<!^)$C((;*?(R))+(\xbf(R))\x8a\X*?\x8a\xb\xd1^9\3*+(\xc1,\k'R'\xb4)\xcc(z\z(?J)(?'X'\x1b(\xb\xd1^9\?'3*+P{^Xan}+?\xff\+(\xc1.]k+\xb'Pm'\xb4)\xcc4f\xa7'\xd1V(?i:U,{2,2})'(?'X'))?-%--\x95$9*\4'|\xd1(\x9c''%\x94$9)#(?'R')3\x7?('P\xed7'\xa8\xb1^u\xeaw\1\0\0\(|(?1){7}.+[\p{Me}].\s\xdcC*^\x14?(?(<y>))(?<!^)$C((;*?(R*?))+(?(R)\x8a\X*?\x8a\xb\xd1^9\3*+|(\xc1,\k'R'\xb4)\xcc! z)\z(?JJ)(?'X';(\xb\xd1^9\?'3*+(\xc1.]k+\xb'Pm'\xb4))':(?'d')(?'RD'(d')|)|$)'|(?<x>\g{d});\g{x}\x11\g{d}\x81\|$((?'X'\'X'(?'W''\x92()'9'\x83*))\xba*\!?^ <){)':;\xcc4'\xd1'(?'X'28))?-%--\x95$9*\4'|\xd1((''e\x94*$9:)*#(?'R')3)\x7?('P\xed')\\x16:;()\x1e\x10*:(?<y>)\xd1+0!~:(?)'d'E:yD!\s(?'R'\x1e;\x10:U))|'\x9g!\xb0*){)\\x16:;()\x1e\x10\x87*:(?<y>)\xd1+!~:(?)'}'\d'E:yD!\s(?'R'\x1e;\x10:U))|'))|)g!\xb0*R+9{29+)#(?'P'})*?pS\{3,}\x85,{0,}l{*UTF)(\xe{7}){3722,{9,}d{2,?|))|{)\(A?&d}}{\xa,}2}){3,}7,l{)22}(,}l:7{2,4}}29\x19+)#?'P'})*v?))\x5"
/$(&.+[\p{Me}].\s\xdcC*?(?(<y>))(?<!^)$C((;*?(R))+(?(R)){0,6}?|){12\x8a\X*?\x8a\x0b\xd1^9\3*+(\xc1,\k'P'\xb4)\xcc(z\z(?JJ)(?'X'8};(\x0b\xd1^9\?'3*+(\xc1.]k+\x0b'Pm'\xb4\xcc4'\xd1'(?'X'))?-%--\x95$9*\4'|\xd1(''%\x95*$9)#(?'R')3\x07?('P\xed')\\x16:;()\x1e\x10*:(?<y>)\xd1+!~:(?)''(d'E:yD!\s(?'R'\x1e;\x10:U))|')g!\xb0*){29+))#(?'P'})*?/
"(*UTF)(*UCP)(.UTF).+X(\V+;\^(\D|)!999}(?(?C{7(?C')\H*\S*/^\x5\xa\\xd3\x85n?(;\D*(?m).[^mH+((*UCP)(*U:F)})(?!^)(?'"
/[\pS#moq]/
=
/(*:a\x{12345}b\t(d\)c)xxx/utf,alt_verbnames,mark
cxxxz
/abcd/utf,replace=x\x{824}y\o{3333}z(\Q12\$34$$\x34\E5$$),substitute_extended
abcd
/a(\x{e0}\x{101})(\x{c0}\x{102})/utf,replace=a\u$1\U$1\E$1\l$2\L$2\Eab\U\x{e0}\x{101}\L\x{d0}\x{160}\EDone,substitute_extended
a\x{e0}\x{101}\x{c0}\x{102}
/((?<digit>\d)|(?<letter>\p{L}))/g,substitute_extended,replace=<${digit:+digit; :not digit; }${letter:+letter:not a letter}>
ab12cde
/(*UCP)(*UTF)[[:>:]]X/B
/abc/utf,replace=xyz
abc\=zero_terminate
/a[[:punct:]b]/ucp,bincode
/a[[:punct:]b]/utf,ucp,bincode
/a[b[:punct:]]/utf,ucp,bincode
/[[:^ascii:]]/utf,ucp,bincode
/[[:^ascii:]\w]/utf,ucp,bincode
/[\w[:^ascii:]]/utf,ucp,bincode
/[^[:ascii:]\W]/utf,ucp,bincode
\x{de}
\x{200}
\= Expect no match
\x{300}
\x{37e}
/[[:^ascii:]a]/utf,ucp,bincode
/L(?#(|++<!(2)?/B,utf,no_auto_possess,auto_callout
/L(?#(|++<!(2)?/B,utf,ucp,auto_callout
/(*UTF)C\x09((?<!'(?x)!*H? #\xcc\x9a[^$]/
/[\D]/utf
\x{1d7cf}
/[\D\P{Nd}]/utf
\x{1d7cf}
/[^\D]/utf
a9b
\= Expect no match
\x{1d7cf}
/[^\D\P{Nd}]/utf
a9b
\x{1d7cf}
\= Expect no match
\x{10000}
# Hex uses pattern length, not zero-terminated. This tests for overrunning
# the given length of a pattern.
/'(*UTF)'/hex
/'#('/hex,extended,utf
/a(?<=A\XB)/utf
/ab(?<=A\RB)/utf
/../utf,auto_callout
\n\x{123}\x{123}\x{123}\x{123}
# This tests processing wide characters in extended mode.
/XȀ/x,utf
# These three test a bug fix that was not clearing up after a locale setting
# when the test or a subsequent one matched a wide character.
//locale=C
/[\P{Yi}]/utf
\x{2f000}
/[\P{Yi}]/utf,locale=C
\x{2f000}
/^(?<!(?=􃡜))/B,utf
# Horizontal and vertical space lists ignore caseless
/[\HH]/Bi,utf
/[^\HH]/Bi,utf
//g,utf
\=zero_terminate
/^(?1)\p{Nd}{3}(a)/
a123a
/\p{Nd}{0,3}[\pL](*:abc)(?C1)xxx/callout_info
# ---------------------------------------------------------------------------
# A bunch of tests that hit lines of code that others do not (at least when
# these were created).
/^[^a]{3,}?x/i,utf,no_start_optimize,no_auto_possess
\= Expect no match
bbb
cc
/^[ac]{3,}?x/i,utf,no_start_optimize,no_auto_possess
\= Expect no match
aaa\x{100}
/^X\X/no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{L&}+?/no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{L}+?/no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{Lu}+?/no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{Arabic}+?/no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{Xan}+?/ucp,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\s+?/ucp,no_start_optimize,no_auto_possess
\= Expect no match
X
XX
/^X\S+?/ucp,no_start_optimize,no_auto_possess
XX
\= Expect no match
X
/^X\w+?/ucp,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X[^\x{b5}]+?/i,utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X[\x{b5}]+?/i,utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{Xuc}+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X.+?Z/s,utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\R+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\H+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\V+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\s+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
XX
/^X\S+?/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
/^X\p{Any}{1,3}?Z/s,no_start_optimize,no_auto_possess
XYYYZ
\= Expect no match
XY
XYY
XYYY
XYYYYZ
/^X\p{L&}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
/^X\p{L}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
/^X\p{Lu}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
/^X\P{Han}{1,3}?Z/s,utf,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
XY\x{2f00}!
/^X\p{Xan}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
/^X\p{Xsp}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
X\n
X\n!
X\n\n!
/^X\P{Xsp}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XYY\n
/^X\p{Xwd}{1,3}?Z/s,no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
XYY!
/^X\x{b5}+?Z/i,utf,no_start_optimize,no_auto_possess
\= Expect no match
X
X\x{b5}
X\x{b5}\x{b5}Y
/^X\p{Xuc}+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X
X$
X@@Y
/(*CRLF)^X.+?Z/utf,no_start_optimize,no_auto_possess
\= Expect partial match
XYY\r\=ph
\= Expect no match
X
/^X.+?Z/s,utf,no_start_optimize,no_auto_possess
\= Expect no match
X
XYY
/^X\R+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X\nX
X\n\rX
X\n\r\nX
X\n\n
X\n\x{0c}
/(*BSR_ANYCRLF)^X\R+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X\nX
X\n\rX
X\n\r\nX
X\n\n
X\n\x{0c}
/^X\H+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
XY\t
XYY
/^X\h+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X\t\t
X\tY
/^X\V+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
XY\n
XYY
/^X\v+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X\n\n
X\nY
/^X\D+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
XY9
XYY
/^X\d+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X99
X9Y
/^X\S+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
XY\n
XYY
/^X\s+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X\n\n
X\nY
/^X\W+?Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X.A
X++
/^X\p{L&}{1,3}Z/no_start_optimize,no_auto_possess
\= Expect no match
XY
XY!
/^X\p{L}{1,3}Z/no_start_optimize,no_auto_possess
\= Expect no match
XY
/^X\p{Xan}{1,3}Z/no_start_optimize,no_auto_possess
\= Expect no match
XY
/^X\P{Xsp}{1,3}Z/no_start_optimize,no_auto_possess
\= Expect no match
XYY
/^X\p{Xuc}+Z/utf,no_start_optimize,no_auto_possess
\= Expect no match
X$
# ----------------------------------------------------------------------
# These test the dangerous PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL option.
/\x{d800}/B,utf,bad_escape_is_literal
/\ud800/B,utf,alt_bsux,bad_escape_is_literal
# ----------------------------------------------------------------------
/Aሴ+B/literal,utf,no_utf_check
Aሴ+B
# These are here because I upgraded to Unicode 10.0.0 before Perl did, so it
# doesn't recognize all these scripts. In time these three tests can be moved
# to test 4.
/^(\p{Adlam}+)(\p{Bhaiksuki}+)(\p{Marchen}+)(\p{Newa}+)(\p{Osage}+)
(\p{Tangut}+)(\p{Masaram_Gondi}+)(\p{Nushu}+)(\p{Soyombo}+)
(\p{Zanabazar_Square}+)/x,utf
\x{1E900}\x{1E924}\x{1E953}\x{11C00}\x{11C2D}\x{11C3E}\x{11C70}\x{11C77}\x{11CAB}\x{11400}\x{1142F}\x{11455}\x{104B0}\x{104D8}\x{104FB}\x{16FE0}\x{18800}\x{18AF2}\x{11D00}\x{11D3A}\x{11D59}\x{16FE1}\x{1B170}\x{1B2FB}\x{11A50}\x{11A58}\x{11AA2}\x{11A00}\x{11A07}\x{11A47}
/^\x{1E900}\x{104B0}/i,utf
\x{1E900}\x{104B0}
\x{1E922}\x{104D8}
/^(?:(\X)(?C))+$/utf
\x{1E900}\x{1E924}\x{1E953}\x{11C00}\x{11C2D}\x{11C3E}\x{11C70}\x{11C77}\x{11CAB}\x{11400}\x{1142F}\x{11455}\x{104B0}\x{104D8}\x{104FB}\x{16FE0}\x{18800}\x{18AF2}\x{11D00}\x{11D3A}\x{11D59}\x{16FE1}\x{1B170}\x{1B2FB}\x{11A50}\x{11A58}\x{11AA2}\x{11A00}\x{11A07}\x{11A47}\=callout_capture,callout_no_where
# Similarly for Unicode 11.0.0
/^(\p{Dogra}+)(\p{Gunjala_Gondi}+)(\p{Hanifi_Rohingya}+)(\p{Makasar}+)
(\p{Medefaidrin}+)(\p{Old_Sogdian}+)(\p{Sogdian}+)/x,utf
\x{11800}\x{11da9}\x{10d27}\x{11ee0}\x{16e48}\x{10f27}\x{10f30}
# These two are here because of differences from Perl.
/^\X/utf
A\x{200d}B A ZWJ
\x{261d}\x{261d}B Extended_Pictographic Extended_Pictographic
\x{261D}\x{1F3FB}B Extended_Pictographic Extend
\x{1F1E6}\x{1F1E7}B RegionalIndicator RegionalIndicator
\x{261D}\x{1F3FB}\x{261d}B Extended_Pictographic Extend E-P
\x{261D}\x{1F3FB}\x{200d}\x{261d}B Extended_Pictographic Extend ZWJ E-P
# Regional indicators
/^(\X)(\X)/utf,aftertext
\x{1F1E6}\x{1F1E7}\x{1F1E7}B
\x{1F1E6}\x{1F1E7}\x{1F1E7}\x{1F1E6}B
# More differences from Perl
/^[\p{Arabic}]/utf
\= Expect no match
\x{650}
\x{651}
\x{652}
\x{653}
\x{654}
\x{655}
/^\p{Common}/utf
\x{589}
\x{60c}
\x{61f}
\x{964}
\x{965}
/^\p{Inherited}/utf
\x{64b}
\x{654}
\x{655}
\x{1D1AA}
/\N{U+}/
/\N{U+}/utf
/\N{U}/
# This tests the non-UTF Unicode NEL pattern whitespace character, only
# recognized by PCRE2 with /x when there is Unicode support.
/A
<EFBFBD>B/x
AB
# This tests Unicode Pattern White Space characters in verb names when they
# are being processed with PCRE2_EXTENDED. Note: there are UTF-8 characters
# with code points greater than 255 between A, B, and C in the pattern.
/(*: ABC)abc/x,utf,mark,alt_verbnames
abc
# Script run tests: auto-possessification
/^(*sr:.*)/B,utf
paypаl.com A classic example of why script run checks are a good thing
/^(*sr:.*(*ACCEPT))/utf
paypаl.com But *ACCEPT breaks things
/^(*sr:\x{2e80}*)/B,utf
/^(*sr:\x{2e80}*)\x{2e80}/B,utf
/(?<!)(*sr:)/B
/(?<=abc(?=X(*sr:BXY)CCC)XBXYCCC)./B
abcXBXYCCC!
# Some script run patterns are broken in Perl 5.28.0. These can be moved into
# test 4 when a mended version of Perl is released.
/^(*sr:.{4})/utf
\x{0980}12\x{0993} Bengali Common-digits Bengali
\x{0780}12\x{07b1} Thaana Common-digits Thaana
\x{0e01}12\x{0e5b} Thai Common-digits Thai
\x{1780}12\x{19ff} Khmer Common-digits Khmer
\x{0904}12\x{0939} Devanagari Common-digits Devanagari
A\x{ff10}\x{ff19}B Latin Common-notascii-digits Latin
A\x{1d7ce}\x{1d7cf}B Latin fancy-common-digits Latin
# These ones involve non-ASCII but nevertheless Common digits. As of October
# 2018 even blead Perl wasn't handling all of these - but is going to.
/^(*sr:.{4})/utf
A\x{ff10}\x{ff19}B Latin Common-notascii-digits Latin
\x{ff10}\x{ff19}.. Common-notascii-digits Common Common
A\x{ff10}BC Latin Common-notascii-digit Latin Latin
A\x{1d7ce}\x{1d7cf}B Latin fancy-common-digits Latin
\x{1d7ce}\x{1d7cf},, fancy-common-digits Common Common
A\x{1d7ce}BC Latin fancy-common-digit Latin Latin
# -------
# Test reference and errors in non-ASCII characters in group names
/(?'𑠅ABC'...)/I,utf
abcde\=copy=𑠅ABC
# Bad ones
/(?'AB၌C'...)\g{AB၌C}/utf
/(?'٠ABC'...)/utf
/(?'²ABC'...)/utf
/(?'X²ABC'...)/utf
# End of testinput5