243 lines
5.4 KiB
Plaintext
243 lines
5.4 KiB
Plaintext
# These are:
|
|
#
|
|
# (1) Tests of the match-limiting features. The results are different for
|
|
# interpretive or JIT matching, so this test should not be run with JIT. The
|
|
# same tests are run using JIT in test 16.
|
|
|
|
# (2) Other tests that must not be run with JIT.
|
|
|
|
/(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\=find_limits
|
|
Minimum match limit = 8
|
|
Minimum recursion limit = 6
|
|
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazz
|
|
1: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
aaaaaaaaaaaaaz\=find_limits
|
|
Minimum match limit = 32768
|
|
Minimum recursion limit = 29
|
|
No match
|
|
|
|
!((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)!I
|
|
Capturing subpattern count = 1
|
|
May match empty string
|
|
Subject length lower bound = 0
|
|
/* this is a C style comment */\=find_limits
|
|
Minimum match limit = 120
|
|
Minimum recursion limit = 6
|
|
0: /* this is a C style comment */
|
|
1: /* this is a C style comment */
|
|
|
|
/^(?>a)++/
|
|
aa\=find_limits
|
|
Minimum match limit = 5
|
|
Minimum recursion limit = 2
|
|
0: aa
|
|
aaaaaaaaa\=find_limits
|
|
Minimum match limit = 12
|
|
Minimum recursion limit = 2
|
|
0: aaaaaaaaa
|
|
|
|
/(a)(?1)++/
|
|
aa\=find_limits
|
|
Minimum match limit = 7
|
|
Minimum recursion limit = 4
|
|
0: aa
|
|
1: a
|
|
aaaaaaaaa\=find_limits
|
|
Minimum match limit = 21
|
|
Minimum recursion limit = 4
|
|
0: aaaaaaaaa
|
|
1: a
|
|
|
|
/a(?:.)*?a/ims
|
|
abbbbbbbbbbbbbbbbbbbbba\=find_limits
|
|
Minimum match limit = 65
|
|
Minimum recursion limit = 2
|
|
0: abbbbbbbbbbbbbbbbbbbbba
|
|
|
|
/a(?:.(*THEN))*?a/ims
|
|
abbbbbbbbbbbbbbbbbbbbba\=find_limits
|
|
Minimum match limit = 86
|
|
Minimum recursion limit = 45
|
|
0: abbbbbbbbbbbbbbbbbbbbba
|
|
|
|
/a(?:.(*THEN:ABC))*?a/ims
|
|
abbbbbbbbbbbbbbbbbbbbba\=find_limits
|
|
Minimum match limit = 86
|
|
Minimum recursion limit = 45
|
|
0: abbbbbbbbbbbbbbbbbbbbba
|
|
|
|
/^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/
|
|
aabbccddee\=find_limits
|
|
Minimum match limit = 7
|
|
Minimum recursion limit = 2
|
|
0: aabbccddee
|
|
|
|
/^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/
|
|
aabbccddee\=find_limits
|
|
Minimum match limit = 17
|
|
Minimum recursion limit = 16
|
|
0: aabbccddee
|
|
1: aa
|
|
2: bb
|
|
3: cc
|
|
4: dd
|
|
5: ee
|
|
|
|
/^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/
|
|
aabbccddee\=find_limits
|
|
Minimum match limit = 13
|
|
Minimum recursion limit = 10
|
|
0: aabbccddee
|
|
1: aa
|
|
2: cc
|
|
3: ee
|
|
|
|
/(*LIMIT_MATCH=12bc)abc/
|
|
Failed: error 160 at offset 0: (*VERB) not recognized or malformed
|
|
|
|
/(*LIMIT_MATCH=4294967290)abc/
|
|
Failed: error 160 at offset 0: (*VERB) not recognized or malformed
|
|
|
|
/(*LIMIT_RECURSION=4294967280)abc/I
|
|
Capturing subpattern count = 0
|
|
Recursion limit = 4294967280
|
|
First code unit = 'a'
|
|
Last code unit = 'c'
|
|
Subject length lower bound = 3
|
|
|
|
/(a+)*zz/
|
|
aaaaaaaaaaaaaz
|
|
No match
|
|
aaaaaaaaaaaaaz\=match_limit=3000
|
|
Failed: error -45: match limit exceeded
|
|
|
|
/(a+)*zz/
|
|
aaaaaaaaaaaaaz\=recursion_limit=10
|
|
Failed: error -51: recursion limit exceeded
|
|
|
|
/(*LIMIT_MATCH=3000)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Match limit = 3000
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
Failed: error -45: match limit exceeded
|
|
aaaaaaaaaaaaaz\=match_limit=60000
|
|
Failed: error -45: match limit exceeded
|
|
|
|
/(*LIMIT_MATCH=60000)(*LIMIT_MATCH=3000)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Match limit = 3000
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
Failed: error -45: match limit exceeded
|
|
|
|
/(*LIMIT_MATCH=60000)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Match limit = 60000
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
No match
|
|
aaaaaaaaaaaaaz\=match_limit=3000
|
|
Failed: error -45: match limit exceeded
|
|
|
|
/(*LIMIT_RECURSION=10)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Recursion limit = 10
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
Failed: error -51: recursion limit exceeded
|
|
aaaaaaaaaaaaaz\=recursion_limit=1000
|
|
Failed: error -51: recursion limit exceeded
|
|
|
|
/(*LIMIT_RECURSION=10)(*LIMIT_RECURSION=1000)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Recursion limit = 1000
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
No match
|
|
|
|
/(*LIMIT_RECURSION=1000)(a+)*zz/I
|
|
Capturing subpattern count = 1
|
|
Recursion limit = 1000
|
|
Starting code units: a z
|
|
Last code unit = 'z'
|
|
Subject length lower bound = 2
|
|
aaaaaaaaaaaaaz
|
|
No match
|
|
aaaaaaaaaaaaaz\=recursion_limit=10
|
|
Failed: error -51: recursion limit exceeded
|
|
|
|
# These three have infinitely nested recursions.
|
|
|
|
/((?2))((?1))/
|
|
abc
|
|
Failed: error -50: nested recursion at the same subject position
|
|
|
|
/((?(R2)a+|(?1)b))/
|
|
aaaabcde
|
|
Failed: error -50: nested recursion at the same subject position
|
|
|
|
/(?(R)a*(?1)|((?R))b)/
|
|
aaaabcde
|
|
Failed: error -50: nested recursion at the same subject position
|
|
|
|
# The allusedtext modifier does not work with JIT, which does not maintain
|
|
# the leftchar/rightchar data.
|
|
|
|
/abc(?=xyz)/allusedtext
|
|
abcxyzpqr
|
|
0: abcxyz
|
|
>>>
|
|
abcxyzpqr\=aftertext
|
|
0: abcxyz
|
|
>>>
|
|
0+ xyzpqr
|
|
|
|
/(?<=pqr)abc(?=xyz)/allusedtext
|
|
xyzpqrabcxyzpqr
|
|
0: pqrabcxyz
|
|
<<< >>>
|
|
xyzpqrabcxyzpqr\=aftertext
|
|
0: pqrabcxyz
|
|
<<< >>>
|
|
0+ xyzpqr
|
|
|
|
/a\b/
|
|
a.\=allusedtext
|
|
0: a.
|
|
>
|
|
a\=allusedtext
|
|
0: a
|
|
|
|
/abc\Kxyz/
|
|
abcxyz\=allusedtext
|
|
0: abcxyz
|
|
<<<
|
|
|
|
/abc(?=xyz(*ACCEPT))/
|
|
abcxyz\=allusedtext
|
|
0: abcxyz
|
|
>>>
|
|
|
|
/abc(?=abcde)(?=ab)/allusedtext
|
|
abcabcdefg
|
|
0: abcabcde
|
|
>>>>>
|
|
|
|
# End of testinput14
|