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239 lines
3.9 KiB
239 lines
3.9 KiB
# These are:
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#
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# (1) Tests of the match-limiting features. The results are different for
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# interpretive or JIT matching, so this test should not be run with JIT. The
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# same tests are run using JIT in test 17.
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# (2) Other tests that must not be run with JIT.
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/(a+)*zz/I
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\=find_limits
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aaaaaaaaaaaaaz\=find_limits
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!((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)!I
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/* this is a C style comment */\=find_limits
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/^(?>a)++/
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aa\=find_limits
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aaaaaaaaa\=find_limits
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/(a)(?1)++/
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aa\=find_limits
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aaaaaaaaa\=find_limits
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/a(?:.)*?a/ims
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abbbbbbbbbbbbbbbbbbbbba\=find_limits
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/a(?:.(*THEN))*?a/ims
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abbbbbbbbbbbbbbbbbbbbba\=find_limits
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/a(?:.(*THEN:ABC))*?a/ims
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abbbbbbbbbbbbbbbbbbbbba\=find_limits
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/^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/
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aabbccddee\=find_limits
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/^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/
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aabbccddee\=find_limits
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/^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/
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aabbccddee\=find_limits
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/(*LIMIT_MATCH=12bc)abc/
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/(*LIMIT_MATCH=4294967290)abc/
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/(*LIMIT_DEPTH=4294967280)abc/I
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/(a+)*zz/
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\= Expect no match
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aaaaaaaaaaaaaz
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=match_limit=3000
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/(a+)*zz/
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=depth_limit=10
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/(*LIMIT_MATCH=3000)(a+)*zz/I
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\= Expect limit exceeded
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aaaaaaaaaaaaaz
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=match_limit=60000
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/(*LIMIT_MATCH=60000)(*LIMIT_MATCH=3000)(a+)*zz/I
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\= Expect limit exceeded
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aaaaaaaaaaaaaz
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/(*LIMIT_MATCH=60000)(a+)*zz/I
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\= Expect no match
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aaaaaaaaaaaaaz
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=match_limit=3000
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/(*LIMIT_DEPTH=10)(a+)*zz/I
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\= Expect limit exceeded
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aaaaaaaaaaaaaz
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=depth_limit=1000
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/(*LIMIT_DEPTH=10)(*LIMIT_DEPTH=1000)(a+)*zz/I
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\= Expect no match
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aaaaaaaaaaaaaz
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/(*LIMIT_DEPTH=1000)(a+)*zz/I
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\= Expect no match
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aaaaaaaaaaaaaz
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\= Expect limit exceeded
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aaaaaaaaaaaaaz\=depth_limit=10
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# These three have infinitely nested recursions.
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/((?2))((?1))/
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abc
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/((?(R2)a+|(?1)b))()/
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aaaabcde
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/(?(R)a*(?1)|((?R))b)/
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aaaabcde
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# The allusedtext modifier does not work with JIT, which does not maintain
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# the leftchar/rightchar data.
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/abc(?=xyz)/allusedtext
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abcxyzpqr
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abcxyzpqr\=aftertext
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/(?<=pqr)abc(?=xyz)/allusedtext
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xyzpqrabcxyzpqr
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xyzpqrabcxyzpqr\=aftertext
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/a\b/
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a.\=allusedtext
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a\=allusedtext
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/abc\Kxyz/
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abcxyz\=allusedtext
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/abc(?=xyz(*ACCEPT))/
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abcxyz\=allusedtext
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/abc(?=abcde)(?=ab)/allusedtext
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abcabcdefg
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#subject allusedtext
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/(?<=abc)123/
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xyzabc123pqr
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xyzabc12\=ps
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xyzabc12\=ph
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/\babc\b/
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+++abc+++
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+++ab\=ps
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+++ab\=ph
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/(?<=abc)def/
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abc\=ph
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/(?<=123)(*MARK:xx)abc/mark
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xxxx123a\=ph
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xxxx123a\=ps
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/(?<=(?<=a)b)c.*/I
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abc\=ph
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\= Expect no match
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xbc\=ph
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/(?<=ab)c.*/I
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abc\=ph
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\= Expect no match
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xbc\=ph
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/abc(?<=bc)def/
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xxxabcd\=ph
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/(?<=ab)cdef/
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xxabcd\=ph
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/(?<=(?<=(?<=a)b)c)./I
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123abcXYZ
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/(?<=ab(cd(?<=...)))./I
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abcdX
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/(?<=ab((?<=...)cd))./I
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ZabcdX
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/(?<=((?<=(?<=ab).))(?1)(?1))./I
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abxZ
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#subject
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# -------------------------------------------------------------------
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# These tests provoke recursion loops, which give a different error message
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# when JIT is used.
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/(?R)/I
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abcd
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/(a|(?R))/I
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abcd
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defg
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/(ab|(bc|(de|(?R))))/I
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abcd
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fghi
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/(ab|(bc|(de|(?1))))/I
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abcd
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fghi
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/x(ab|(bc|(de|(?1)x)x)x)/I
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xab123
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xfghi
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/(?!\w)(?R)/
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abcd
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=abc
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/(?=\w)(?R)/
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=abc
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abcd
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/(?<!\w)(?R)/
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abcd
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/(?<=\w)(?R)/
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abcd
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/(a+|(?R)b)/
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aaa
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bbb
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/[^\xff]((?1))/BI
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abcd
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# These tests don't behave the same with JIT
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/\w+(?C1)/BI,no_auto_possess
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abc\=callout_fail=1
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/(*NO_AUTO_POSSESS)\w+(?C1)/BI
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abc\=callout_fail=1
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# This test breaks the JIT stack limit
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/(|]+){2,2452}/
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(|]+){2,2452}
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/(*LIMIT_HEAP=21)\[(a)]{60}/expand
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\[a]{60}
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/b(?<!ax)(?!cx)/allusedtext
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abc
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abcz
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# End of testinput15
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