| /************************************************* |
| * Perl-Compatible Regular Expressions * |
| *************************************************/ |
| |
| /* PCRE is a library of functions to support regular expressions whose syntax |
| and semantics are as close as possible to those of the Perl 5 language. |
| |
| Main Library written by Philip Hazel |
| Copyright (c) 1997-2011 University of Cambridge |
| |
| This JIT compiler regression test program was written by Zoltan Herczeg |
| Copyright (c) 2010-2011 |
| |
| ----------------------------------------------------------------------------- |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| |
| * Redistributions of source code must retain the above copyright notice, |
| this list of conditions and the following disclaimer. |
| |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| * Neither the name of the University of Cambridge nor the names of its |
| contributors may be used to endorse or promote products derived from |
| this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| POSSIBILITY OF SUCH DAMAGE. |
| ----------------------------------------------------------------------------- |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include "pcre.h" |
| |
| #define PCRE_BUG 0x80000000 |
| |
| /* |
| Hungarian utf8 characters |
| \xc3\xa9 = 0xe9 = 233 (e') \xc3\x89 = 0xc9 = 201 (E') |
| \xc3\xa1 = 0xe1 = 225 (a') \xc3\x81 = 0xc1 = 193 (A') |
| \xe6\x92\xad = 0x64ad = 25773 (a valid kanji) |
| \xc2\x85 = 0x85 (NExt Line = NEL) |
| \xc2\xa1 = 0xa1 (Inverted Exclamation Mark) |
| \xe2\x80\xa8 = 0x2028 (Line Separator) |
| \xc8\xba = 570 \xe2\xb1\xa5 = 11365 (lowercase length != uppercase length) |
| \xcc\x8d = 781 (Something with Mark property) |
| */ |
| |
| static void setstack(pcre_extra *extra); |
| static int regression_tests(void); |
| |
| int main(void) |
| { |
| int jit = 0; |
| pcre_config(PCRE_CONFIG_JIT, &jit); |
| if (!jit) { |
| printf("JIT must be enabled to run pcre_jit_test\n"); |
| return 1; |
| } |
| return regression_tests(); |
| } |
| |
| static pcre_jit_stack* callback(void *arg) |
| { |
| return (pcre_jit_stack *)arg; |
| } |
| |
| static void setstack(pcre_extra *extra) |
| { |
| static pcre_jit_stack *stack; |
| if (stack) pcre_jit_stack_free(stack); |
| stack = pcre_jit_stack_alloc(1, 1024 * 1024); |
| pcre_assign_jit_stack(extra, callback, stack); |
| } |
| |
| /* --------------------------------------------------------------------------------------- */ |
| |
| #define MUA (PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF) |
| #define MUAP (PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF | PCRE_UCP) |
| #define CMUA (PCRE_CASELESS | PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF) |
| #define CMUAP (PCRE_CASELESS | PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF | PCRE_UCP) |
| #define MA (PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF) |
| #define MAP (PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF | PCRE_UCP) |
| #define CMA (PCRE_CASELESS | PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF) |
| |
| struct regression_test_case { |
| int flags; |
| int start_offset; |
| const char *pattern; |
| const char *input; |
| }; |
| |
| static struct regression_test_case regression_test_cases[] = { |
| /* Constant strings. */ |
| { MUA, 0, "AbC", "AbAbC" }, |
| { MUA, 0, "ACCEPT", "AACACCACCEACCEPACCEPTACCEPTT" }, |
| { CMUA, 0, "aA#\xc3\xa9\xc3\x81", "aA#Aa#\xc3\x89\xc3\xa1" }, |
| { MA, 0, "[^a]", "aAbB" }, |
| { CMA, 0, "[^m]", "mMnN" }, |
| { MA, 0, "a[^b][^#]", "abacd" }, |
| { CMA, 0, "A[^B][^E]", "abacd" }, |
| { CMUA, 0, "[^x][^#]", "XxBll" }, |
| { MUA, 0, "[^a]", "aaa\xc3\xa1#Ab" }, |
| { CMUA, 0, "[^A]", "aA\xe6\x92\xad" }, |
| { MUA, 0, "\\W(\\W)?\\w", "\r\n+bc" }, |
| { MUA, 0, "\\W(\\W)?\\w", "\n\r+bc" }, |
| { MUA, 0, "\\W(\\W)?\\w", "\r\r+bc" }, |
| { MUA, 0, "\\W(\\W)?\\w", "\n\n+bc" }, |
| { MUA, 0, "[axd]", "sAXd" }, |
| { CMUA, 0, "[axd]", "sAXd" }, |
| { CMUA, 0, "[^axd]", "DxA" }, |
| { MUA, 0, "[a-dA-C]", "\xe6\x92\xad\xc3\xa9.B" }, |
| { MUA, 0, "[^a-dA-C]", "\xe6\x92\xad\xc3\xa9" }, |
| { CMUA, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." }, |
| { MUA, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." }, |
| { MUA, 0, "[^a]", "\xc2\x80[]" }, |
| { CMUA, 0, "\xf0\x90\x90\xa7", "\xf0\x90\x91\x8f" }, |
| { CMA, 0, "1a2b3c4", "1a2B3c51A2B3C4" }, |
| { PCRE_CASELESS, 0, "\xff#a", "\xff#\xff\xfe##\xff#A" }, |
| { PCRE_CASELESS, 0, "\xfe", "\xff\xfc#\xfe\xfe" }, |
| { PCRE_CASELESS, 0, "a1", "Aa1" }, |
| { MA, 0, "\\Ca", "cda" }, |
| { CMA, 0, "\\Ca", "CDA" }, |
| { MA, 0, "\\Cx", "cda" }, |
| { CMA, 0, "\\Cx", "CDA" }, |
| |
| /* Assertions. */ |
| { MUA, 0, "\\b[^A]", "A_B#" }, |
| { MA, 0, "\\b\\W", "\n*" }, |
| { MUA, 0, "\\B[^,]\\b[^s]\\b", "#X" }, |
| { MAP, 0, "\\B", "_\xa1" }, |
| { MAP, 0, "\\b_\\b[,A]\\B", "_," }, |
| { MUAP, 0, "\\b", "\xe6\x92\xad!" }, |
| { MUAP, 0, "\\B", "_\xc2\xa1\xc3\xa1\xc2\x85" }, |
| { MUAP, 0, "\\b[^A]\\B[^c]\\b[^_]\\B", "_\xc3\xa1\xe2\x80\xa8" }, |
| { MUAP, 0, "\\b\\w+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" }, |
| { MUA, 0, "\\b.", "\xcd\xbe" }, |
| { MA, 0, "\\R^", "\n" }, |
| { MA, 1, "^", "\n" }, |
| { 0, 0, "^ab", "ab" }, |
| { 0, 0, "^ab", "aab" }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "^a", "\r\raa\n\naa\r\naa" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF, 0, "^-", "\xe2\x80\xa8--\xc2\x85-\r\n-" }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "^-", "a--b--\x85--" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "^-", "a--\xe2\x80\xa8--" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "^-", "a--\xc2\x85--" }, |
| { 0, 0, "ab$", "ab" }, |
| { 0, 0, "ab$", "ab\r\n" }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "a$", "\r\raa\n\naa\r\naa" }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "a$", "aaa" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF, 0, "#$", "#\xc2\x85###\r#" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "#$", "#\xe2\x80\xa9" }, |
| { PCRE_NOTBOL | PCRE_NEWLINE_ANY, 0, "^a", "aa\naa" }, |
| { PCRE_NOTBOL | PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "^a", "aa\naa" }, |
| { PCRE_NOTEOL | PCRE_NEWLINE_ANY, 0, "a$", "aa\naa" }, |
| { PCRE_NOTEOL | PCRE_NEWLINE_ANY, 0, "a$", "aa\r\n" }, |
| { PCRE_UTF8 | PCRE_DOLLAR_ENDONLY | PCRE_NEWLINE_ANY, 0, "\\p{Any}{2,}$", "aa\r\n" }, |
| { PCRE_NOTEOL | PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "a$", "aa\naa" }, |
| { PCRE_NEWLINE_CR, 0, ".\\Z", "aaa" }, |
| { PCRE_NEWLINE_CR | PCRE_UTF8, 0, "a\\Z", "aaa\r" }, |
| { PCRE_NEWLINE_CR, 0, ".\\Z", "aaa\n" }, |
| { PCRE_NEWLINE_CRLF, 0, ".\\Z", "aaa\r" }, |
| { PCRE_NEWLINE_CRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" }, |
| { PCRE_NEWLINE_CRLF, 0, ".\\Z", "aaa\r\n" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r\n" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\xe2\x80\xa8" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r\n" }, |
| { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, ".\\Z", "aaa\xc2\x85" }, |
| { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, ".\\Z", "aaa\xe2\x80\xa8" }, |
| { MA, 0, "\\Aa", "aaa" }, |
| { MA, 1, "\\Aa", "aaa" }, |
| { MA, 1, "\\Ga", "aaa" }, |
| { MA, 1, "\\Ga", "aba" }, |
| { MA, 0, "a\\z", "aaa" }, |
| { MA, 0, "a\\z", "aab" }, |
| |
| /* Brackets. */ |
| { MUA, 0, "(ab|bb|cd)", "bacde" }, |
| { MUA, 0, "(?:ab|a)(bc|c)", "ababc" }, |
| { MUA, 0, "((ab|(cc))|(bb)|(?:cd|efg))", "abac" }, |
| { CMUA, 0, "((aB|(Cc))|(bB)|(?:cd|EFg))", "AcCe" }, |
| { MUA, 0, "((ab|(cc))|(bb)|(?:cd|ebg))", "acebebg" }, |
| { MUA, 0, "(?:(a)|(?:b))(cc|(?:d|e))(a|b)k", "accabdbbccbk" }, |
| |
| /* Greedy and non-greedy ? operators. */ |
| { MUA, 0, "(?:a)?a", "laab" }, |
| { CMUA, 0, "(A)?A", "llaab" }, |
| { MUA, 0, "(a)?\?a", "aab" }, /* ?? is the prefix of trygraphs in GCC. */ |
| { MUA, 0, "(a)?a", "manm" }, |
| { CMUA, 0, "(a|b)?\?d((?:e)?)", "ABABdx" }, |
| { MUA, 0, "(a|b)?\?d((?:e)?)", "abcde" }, |
| { MUA, 0, "((?:ab)?\?g|b(?:g(nn|d)?\?)?)?\?(?:n)?m", "abgnbgnnbgdnmm" }, |
| |
| /* Greedy and non-greedy + operators */ |
| { MUA, 0, "(aa)+aa", "aaaaaaa" }, |
| { MUA, 0, "(aa)+?aa", "aaaaaaa" }, |
| { MUA, 0, "(?:aba|ab|a)+l", "ababamababal" }, |
| { MUA, 0, "(?:aba|ab|a)+?l", "ababamababal" }, |
| { MUA, 0, "(a(?:bc|cb|b|c)+?|ss)+e", "accssabccbcacbccbbXaccssabccbcacbccbbe" }, |
| { MUA, 0, "(a(?:bc|cb|b|c)+|ss)+?e", "accssabccbcacbccbbXaccssabccbcacbccbbe" }, |
| { MUA, 0, "(?:(b(c)+?)+)?\?(?:(bc)+|(cb)+)+(?:m)+", "bccbcccbcbccbcbPbccbcccbcbccbcbmmn" }, |
| |
| /* Greedy and non-greedy * operators */ |
| { CMUA, 0, "(?:AA)*AB", "aaaaaaamaaaaaaab" }, |
| { MUA, 0, "(?:aa)*?ab", "aaaaaaamaaaaaaab" }, |
| { MUA, 0, "(aa|ab)*ab", "aaabaaab" }, |
| { CMUA, 0, "(aa|Ab)*?aB", "aaabaaab" }, |
| { MUA, 0, "(a|b)*(?:a)*(?:b)*m", "abbbaaababanabbbaaababamm" }, |
| { MUA, 0, "(a|b)*?(?:a)*?(?:b)*?m", "abbbaaababanabbbaaababamm" }, |
| { MA, 0, "a(a(\\1*)a|(b)b+){0}a", "aa" }, |
| { MA, 0, "((?:a|)*){0}a", "a" }, |
| |
| /* Combining ? + * operators */ |
| { MUA, 0, "((bm)+)?\?(?:a)*(bm)+n|((am)+?)?(?:a)+(am)*n", "bmbmabmamaaamambmaman" }, |
| { MUA, 0, "(((ab)?cd)*ef)+g", "abcdcdefcdefefmabcdcdefcdefefgg" }, |
| { MUA, 0, "(((ab)?\?cd)*?ef)+?g", "abcdcdefcdefefmabcdcdefcdefefgg" }, |
| { MUA, 0, "(?:(ab)?c|(?:ab)+?d)*g", "ababcdccababddg" }, |
| { MUA, 0, "(?:(?:ab)?\?c|(ab)+d)*?g", "ababcdccababddg" }, |
| |
| /* Single character iterators. */ |
| { MUA, 0, "(a+aab)+aaaab", "aaaabcaaaabaabcaabcaaabaaaab" }, |
| { MUA, 0, "(a*a*aab)+x", "aaaaabaabaaabmaabx" }, |
| { MUA, 0, "(a*?(b|ab)a*?)+x", "aaaabcxbbaabaacbaaabaabax" }, |
| { MUA, 0, "(a+(ab|ad)a+)+x", "aaabaaaadaabaaabaaaadaaax" }, |
| { MUA, 0, "(a?(a)a?)+(aaa)", "abaaabaaaaaaaa" }, |
| { MUA, 0, "(a?\?(a)a?\?)+(b)", "aaaacaaacaacacbaaab" }, |
| { MUA, 0, "(a{0,4}(b))+d", "aaaaaabaabcaaaaabaaaaabd" }, |
| { MUA, 0, "(a{0,4}?[^b])+d+(a{0,4}[^b])d+", "aaaaadaaaacaadddaaddd" }, |
| { MUA, 0, "(ba{2})+c", "baabaaabacbaabaac" }, |
| { MUA, 0, "(a*+bc++)+", "aaabbcaaabcccab" }, |
| { MUA, 0, "(a?+[^b])+", "babaacacb" }, |
| { MUA, 0, "(a{0,3}+b)(a{0,3}+b)(a{0,3}+)[^c]", "abaabaaacbaabaaaac" }, |
| { CMUA, 0, "([a-c]+[d-f]+?)+?g", "aBdacdehAbDaFgA" }, |
| { CMUA, 0, "[c-f]+k", "DemmFke" }, |
| { MUA, 0, "([DGH]{0,4}M)+", "GGDGHDGMMHMDHHGHM" }, |
| { MUA, 0, "([a-c]{4,}s)+", "abasabbasbbaabsbba" }, |
| { CMUA, 0, "[ace]{3,7}", "AcbDAcEEcEd" }, |
| { CMUA, 0, "[ace]{3,7}?", "AcbDAcEEcEd" }, |
| { CMUA, 0, "[ace]{3,}", "AcbDAcEEcEd" }, |
| { CMUA, 0, "[ace]{3,}?", "AcbDAcEEcEd" }, |
| { MUA, 0, "[ckl]{2,}?g", "cdkkmlglglkcg" }, |
| { CMUA, 0, "[ace]{5}?", "AcCebDAcEEcEd" }, |
| { MUA, 0, "([AbC]{3,5}?d)+", "BACaAbbAEAACCbdCCbdCCAAbb" }, |
| { MUA, 0, "([^ab]{0,}s){2}", "abaabcdsABamsDDs" }, |
| { MUA, 0, "\\b\\w+\\B", "x,a_cd" }, |
| { MUAP, 0, "\\b[^\xc2\xa1]+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" }, |
| { CMUA, 0, "[^b]+(a*)([^c]?d{3})", "aaaaddd" }, |
| |
| /* Basic character sets. */ |
| { MUA, 0, "(?:\\s)+(?:\\S)+", "ab \t\xc3\xa9\xe6\x92\xad " }, |
| { MUA, 0, "(\\w)*(k)(\\W)?\?", "abcdef abck11" }, |
| { MUA, 0, "\\((\\d)+\\)\\D", "a() (83 (8)2 (9)ab" }, |
| { MUA, 0, "\\w(\\s|(?:\\d)*,)+\\w\\wb", "a 5, 4,, bb 5, 4,, aab" }, |
| { MUA, 0, "(\\v+)(\\V+)", "\x0e\xc2\x85\xe2\x80\xa8\x0b\x09\xe2\x80\xa9" }, |
| { MUA, 0, "(\\h+)(\\H+)", "\xe2\x80\xa8\xe2\x80\x80\x20\xe2\x80\x8a\xe2\x81\x9f\xe3\x80\x80\x09\x20\xc2\xa0\x0a" }, |
| |
| /* Unicode properties. */ |
| { MUAP, 0, "[1-5\xc3\xa9\\w]", "\xc3\xa1_" }, |
| { MUAP, 0, "[\xc3\x81\\p{Ll}]", "A_\xc3\x89\xc3\xa1" }, |
| { MUAP, 0, "[\\Wd-h_x-z]+", "a\xc2\xa1#_yhzdxi" }, |
| { MUAP, 0, "[\\P{Any}]", "abc" }, |
| { MUAP, 0, "[^\\p{Any}]", "abc" }, |
| { MUAP, 0, "[\\P{Any}\xc3\xa1-\xc3\xa8]", "abc" }, |
| { MUAP, 0, "[^\\p{Any}\xc3\xa1-\xc3\xa8]", "abc" }, |
| { MUAP, 0, "[\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" }, |
| { MUAP, 0, "[^\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" }, |
| { MUAP, 0, "[\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" }, |
| { MUAP, 0, "[^\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" }, |
| { MUAP, 0, "[b-\xc3\xa9\\s]", "a\xc\xe6\x92\xad" }, |
| { CMUAP, 0, "[\xc2\x85-\xc2\x89\xc3\x89]", "\xc2\x84\xc3\xa9" }, |
| { MUAP, 0, "[^b-d^&\\s]{3,}", "db^ !a\xe2\x80\xa8_ae" }, |
| { MUAP, 0, "[^\\S\\P{Any}][\\sN]{1,3}[\\P{N}]{4}", "\xe2\x80\xaa\xa N\x9\xc3\xa9_0" }, |
| { MUA, 0, "[^\\P{L}\x9!D-F\xa]{2,3}", "\x9,.DF\xa.CG\xc3\x81" }, |
| { CMUAP, 0, "[\xc3\xa1-\xc3\xa9_\xe2\x80\xa0-\xe2\x80\xaf]{1,5}[^\xe2\x80\xa0-\xe2\x80\xaf]", "\xc2\xa1\xc3\x89\xc3\x89\xe2\x80\xaf_\xe2\x80\xa0" }, |
| { MUAP, 0, "[\xc3\xa2-\xc3\xa6\xc3\x81-\xc3\x84\xe2\x80\xa8-\xe2\x80\xa9\xe6\x92\xad\\p{Zs}]{2,}", "\xe2\x80\xa7\xe2\x80\xa9\xe6\x92\xad \xe6\x92\xae" }, |
| { MUAP, 0, "[\\P{L&}]{2}[^\xc2\x85-\xc2\x89\\p{Ll}\\p{Lu}]{2}", "\xc3\xa9\xe6\x92\xad.a\xe6\x92\xad|\xc2\x8a#" }, |
| { PCRE_UCP, 0, "[a-b\\s]{2,5}[^a]", "AB baaa" }, |
| |
| /* Possible empty brackets. */ |
| { MUA, 0, "(?:|ab||bc|a)+d", "abcxabcabd" }, |
| { MUA, 0, "(|ab||bc|a)+d", "abcxabcabd" }, |
| { MUA, 0, "(?:|ab||bc|a)*d", "abcxabcabd" }, |
| { MUA, 0, "(|ab||bc|a)*d", "abcxabcabd" }, |
| { MUA, 0, "(?:|ab||bc|a)+?d", "abcxabcabd" }, |
| { MUA, 0, "(|ab||bc|a)+?d", "abcxabcabd" }, |
| { MUA, 0, "(?:|ab||bc|a)*?d", "abcxabcabd" }, |
| { MUA, 0, "(|ab||bc|a)*?d", "abcxabcabd" }, |
| { MUA, 0, "(((a)*?|(?:ba)+)+?|(?:|c|ca)*)*m", "abaacaccabacabalabaacaccabacabamm" }, |
| { MUA, 0, "(?:((?:a)*|(ba)+?)+|(|c|ca)*?)*?m", "abaacaccabacabalabaacaccabacabamm" }, |
| |
| /* Start offset. */ |
| { MUA, 3, "(\\d|(?:\\w)*\\w)+", "0ac01Hb" }, |
| { MUA, 4, "(\\w\\W\\w)+", "ab#d" }, |
| { MUA, 2, "(\\w\\W\\w)+", "ab#d" }, |
| { MUA, 1, "(\\w\\W\\w)+", "ab#d" }, |
| |
| /* Newline. */ |
| { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "\\W{0,2}[^#]{3}", "\r\n#....." }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_CR, 0, "\\W{0,2}[^#]{3}", "\r\n#....." }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "\\W{1,3}[^#]", "\r\n##...." }, |
| |
| /* Any character except newline or any newline. */ |
| { PCRE_NEWLINE_CRLF, 0, ".", "\r" }, |
| { PCRE_NEWLINE_CRLF | PCRE_UTF8, 0, ".(.).", "a\xc3\xa1\r\n\n\r\r" }, |
| { PCRE_NEWLINE_ANYCRLF, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" }, |
| { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, "(.).", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa9$de" }, |
| { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".(.).", "\xe2\x80\xa8\nb\r" }, |
| { PCRE_NEWLINE_ANY, 0, "(.)(.)", "#\x85#\r#\n#\r\n#\x84" }, |
| { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, "(.+)#", "#\rMn\xc2\x85#\n###" }, |
| { PCRE_BSR_ANYCRLF, 0, "\\R", "\r" }, |
| { PCRE_BSR_ANYCRLF, 0, "\\R", "\x85#\r\n#" }, |
| { PCRE_BSR_UNICODE | PCRE_UTF8, 0, "\\R", "ab\xe2\x80\xa8#c" }, |
| { PCRE_BSR_UNICODE | PCRE_UTF8, 0, "\\R", "ab\r\nc" }, |
| { PCRE_NEWLINE_CRLF | PCRE_BSR_UNICODE | PCRE_UTF8, 0, "(\\R.)+", "\xc2\x85\r\n#\xe2\x80\xa8\n\r\n\r" }, |
| { MUA, 0, "\\R+", "ab" }, |
| { MUA, 0, "\\R+", "ab\r\n\r" }, |
| { MUA, 0, "\\R*", "ab\r\n\r" }, |
| { MUA, 0, "\\R*", "\r\n\r" }, |
| { MUA, 0, "\\R{2,4}", "\r\nab\r\r" }, |
| { MUA, 0, "\\R{2,4}", "\r\nab\n\n\n\r\r\r" }, |
| { MUA, 0, "\\R{2,}", "\r\nab\n\n\n\r\r\r" }, |
| { MUA, 0, "\\R{0,3}", "\r\n\r\n\r\n\r\n\r\n" }, |
| { MUA, 0, "\\R+\\R\\R", "\r\n\r\n" }, |
| { MUA, 0, "\\R+\\R\\R", "\r\r\r" }, |
| { MUA, 0, "\\R*\\R\\R", "\n\r" }, |
| { MUA, 0, "\\R{2,4}\\R\\R", "\r\r\r" }, |
| { MUA, 0, "\\R{2,4}\\R\\R", "\r\r\r\r" }, |
| |
| /* Atomic groups (no fallback from "next" direction). */ |
| { MUA, 0, "(?>ab)ab", "bab" }, |
| { MUA, 0, "(?>(ab))ab", "bab" }, |
| { MUA, 0, "(?>ab)+abc(?>de)*def(?>gh)?ghe(?>ij)+?k(?>lm)*?n(?>op)?\?op", |
| "bababcdedefgheijijklmlmnop" }, |
| { MUA, 0, "(?>a(b)+a|(ab)?\?(b))an", "abban" }, |
| { MUA, 0, "(?>ab+a|(?:ab)?\?b)an", "abban" }, |
| { MUA, 0, "((?>ab|ad|)*?)(?>|c)*abad", "abababcababad" }, |
| { MUA, 0, "(?>(aa|b|)*+(?>(##)|###)*d|(aa)(?>(baa)?)m)", "aabaa#####da" }, |
| { MUA, 0, "((?>a|)+?)b", "aaacaaab" }, |
| { MUA, 0, "(?>x|)*$", "aaa" }, |
| { MUA, 0, "(?>(x)|)*$", "aaa" }, |
| { MUA, 0, "(?>x|())*$", "aaa" }, |
| { MUA, 0, "((?>[cxy]a|[a-d])*?)b", "aaa+ aaab" }, |
| { MUA, 0, "((?>[cxy](a)|[a-d])*?)b", "aaa+ aaab" }, |
| { MUA, 0, "(?>((?>(a+))))bab|(?>((?>(a+))))bb", "aaaabaaabaabab" }, |
| { MUA, 0, "(?>(?>a+))bab|(?>(?>a+))bb", "aaaabaaabaabab" }, |
| { MUA, 0, "(?>(a)c|(?>(c)|(a))a)b*?bab", "aaaabaaabaabab" }, |
| { MUA, 0, "(?>ac|(?>c|a)a)b*?bab", "aaaabaaabaabab" }, |
| { MUA, 0, "(?>(b)b|(a))*b(?>(c)|d)?x", "ababcaaabdbx" }, |
| { MUA, 0, "(?>bb|a)*b(?>c|d)?x", "ababcaaabdbx" }, |
| { MUA, 0, "(?>(bb)|a)*b(?>c|(d))?x", "ababcaaabdbx" }, |
| { MUA, 0, "(?>(a))*?(?>(a))+?(?>(a))??x", "aaaaaacccaaaaabax" }, |
| { MUA, 0, "(?>a)*?(?>a)+?(?>a)??x", "aaaaaacccaaaaabax" }, |
| { MUA, 0, "(?>(a)|)*?(?>(a)|)+?(?>(a)|)??x", "aaaaaacccaaaaabax" }, |
| { MUA, 0, "(?>a|)*?(?>a|)+?(?>a|)??x", "aaaaaacccaaaaabax" }, |
| { MUA, 0, "(?>a(?>(a{0,2}))*?b|aac)+b", "aaaaaaacaaaabaaaaacaaaabaacaaabb" }, |
| { CMA, 0, "(?>((?>a{32}|b+|(a*))?(?>c+|d*)?\?)+e)+?f", "aaccebbdde bbdaaaccebbdee bbdaaaccebbdeef" }, |
| { MUA, 0, "(?>(?:(?>aa|a||x)+?b|(?>aa|a||(x))+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" }, |
| { MUA, 0, "(?>(?:(?>aa|a||(x))+?b|(?>aa|a||x)+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" }, |
| { MUA, 0, "\\X", "\xcc\x8d\xcc\x8d" }, |
| { MUA, 0, "\\X", "\xcc\x8d\xcc\x8d#\xcc\x8d\xcc\x8d" }, |
| { MUA, 0, "\\X+..", "\xcc\x8d#\xcc\x8d#\xcc\x8d\xcc\x8d" }, |
| { MUA, 0, "\\X{2,4}", "abcdef" }, |
| { MUA, 0, "\\X{2,4}?", "abcdef" }, |
| { MUA, 0, "\\X{2,4}..", "#\xcc\x8d##" }, |
| { MUA, 0, "\\X{2,4}..", "#\xcc\x8d#\xcc\x8d##" }, |
| { MUA, 0, "(c(ab)?+ab)+", "cabcababcab" }, |
| { MUA, 0, "(?>(a+)b)+aabab", "aaaabaaabaabab" }, |
| |
| /* Possessive quantifiers. */ |
| { MUA, 0, "(?:a|b)++m", "mababbaaxababbaam" }, |
| { MUA, 0, "(?:a|b)*+m", "mababbaaxababbaam" }, |
| { MUA, 0, "(?:a|b)*+m", "ababbaaxababbaam" }, |
| { MUA, 0, "(a|b)++m", "mababbaaxababbaam" }, |
| { MUA, 0, "(a|b)*+m", "mababbaaxababbaam" }, |
| { MUA, 0, "(a|b)*+m", "ababbaaxababbaam" }, |
| { MUA, 0, "(a|b(*ACCEPT))++m", "maaxab" }, |
| { MUA, 0, "(?:b*)++m", "bxbbxbbbxm" }, |
| { MUA, 0, "(?:b*)++m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(?:b*)*+m", "bxbbxbbbxm" }, |
| { MUA, 0, "(?:b*)*+m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(b*)++m", "bxbbxbbbxm" }, |
| { MUA, 0, "(b*)++m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(b*)*+m", "bxbbxbbbxm" }, |
| { MUA, 0, "(b*)*+m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(?:a|(b))++m", "mababbaaxababbaam" }, |
| { MUA, 0, "(?:(a)|b)*+m", "mababbaaxababbaam" }, |
| { MUA, 0, "(?:(a)|(b))*+m", "ababbaaxababbaam" }, |
| { MUA, 0, "(a|(b))++m", "mababbaaxababbaam" }, |
| { MUA, 0, "((a)|b)*+m", "mababbaaxababbaam" }, |
| { MUA, 0, "((a)|(b))*+m", "ababbaaxababbaam" }, |
| { MUA, 0, "(a|(b)(*ACCEPT))++m", "maaxab" }, |
| { MUA, 0, "(?:(b*))++m", "bxbbxbbbxm" }, |
| { MUA, 0, "(?:(b*))++m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(?:(b*))*+m", "bxbbxbbbxm" }, |
| { MUA, 0, "(?:(b*))*+m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "((b*))++m", "bxbbxbbbxm" }, |
| { MUA, 0, "((b*))++m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "((b*))*+m", "bxbbxbbbxm" }, |
| { MUA, 0, "((b*))*+m", "bxbbxbbbxbbm" }, |
| { MUA, 0, "(?>(b{2,4}))(?:(?:(aa|c))++m|(?:(aa|c))+n)", "bbaacaaccaaaacxbbbmbn" }, |
| { MUA, 0, "((?:b)++a)+(cd)*+m", "bbababbacdcdnbbababbacdcdm" }, |
| { MUA, 0, "((?:(b))++a)+((c)d)*+m", "bbababbacdcdnbbababbacdcdm" }, |
| { MUA, 0, "(?:(?:(?:ab)*+k)++(?:n(?:cd)++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" }, |
| { MUA, 0, "(?:((ab)*+(k))++(n(?:c(d))++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" }, |
| |
| /* Back references. */ |
| { MUA, 0, "(aa|bb)(\\1*)(ll|)(\\3*)bbbbbbc", "aaaaaabbbbbbbbc" }, |
| { CMUA, 0, "(aa|bb)(\\1+)(ll|)(\\3+)bbbbbbc", "bBbbBbCbBbbbBbbcbbBbbbBBbbC" }, |
| { CMA, 0, "(a{2,4})\\1", "AaAaaAaA" }, |
| { MUA, 0, "(aa|bb)(\\1?)aa(\\1?)(ll|)(\\4+)bbc", "aaaaaaaabbaabbbbaabbbbc" }, |
| { MUA, 0, "(aa|bb)(\\1{0,5})(ll|)(\\3{0,5})cc", "bbxxbbbbxxaaaaaaaaaaaaaaaacc" }, |
| { MUA, 0, "(aa|bb)(\\1{3,5})(ll|)(\\3{3,5})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" }, |
| { MUA, 0, "(aa|bb)(\\1{3,})(ll|)(\\3{3,})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" }, |
| { MUA, 0, "(\\w+)b(\\1+)c", "GabGaGaDbGaDGaDc" }, |
| { MUA, 0, "(?:(aa)|b)\\1?b", "bb" }, |
| { CMUA, 0, "(aa|bb)(\\1*?)aa(\\1+?)", "bBBbaaAAaaAAaa" }, |
| { MUA, 0, "(aa|bb)(\\1*?)(dd|)cc(\\3+?)", "aaaaaccdd" }, |
| { CMUA, 0, "(?:(aa|bb)(\\1?\?)cc){2}(\\1?\?)", "aAaABBbbAAaAcCaAcCaA" }, |
| { MUA, 0, "(?:(aa|bb)(\\1{3,5}?)){2}(dd|)(\\3{3,5}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" }, |
| { CMA, 0, "(?:(aa|bb)(\\1{3,}?)){2}(dd|)(\\3{3,}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" }, |
| { MUA, 0, "(?:(aa|bb)(\\1{0,3}?)){2}(dd|)(\\3{0,3}?)b(\\1{0,3}?)(\\1{0,3})", "aaaaaaaaaaaaaaabaaaaa" }, |
| { MUA, 0, "(a(?:\\1|)a){3}b", "aaaaaaaaaaab" }, |
| { MA, 0, "(a?)b(\\1\\1*\\1+\\1?\\1*?\\1+?\\1??\\1*+\\1++\\1?+\\1{4}\\1{3,5}\\1{4,}\\1{0,5}\\1{3,5}?\\1{4,}?\\1{0,5}?\\1{3,5}+\\1{4,}+\\1{0,5}+#){2}d", "bb#b##d" }, |
| { MUAP, 0, "(\\P{N})\\1{2,}", ".www." }, |
| { MUAP, 0, "(\\P{N})\\1{0,2}", "wwwww." }, |
| { MUAP, 0, "(\\P{N})\\1{1,2}ww", "wwww" }, |
| { MUAP, 0, "(\\P{N})\\1{1,2}ww", "wwwww" }, |
| { PCRE_UCP, 0, "(\\P{N})\\1{2,}", ".www." }, |
| |
| /* Assertions. */ |
| { MUA, 0, "(?=xx|yy|zz)\\w{4}", "abczzdefg" }, |
| { MUA, 0, "(?=((\\w+)b){3}|ab)", "dbbbb ab" }, |
| { MUA, 0, "(?!ab|bc|cd)[a-z]{2}", "Xabcdef" }, |
| { MUA, 0, "(?<=aaa|aa|a)a", "aaa" }, |
| { MUA, 2, "(?<=aaa|aa|a)a", "aaa" }, |
| { MA, 0, "(?<=aaa|aa|a)a", "aaa" }, |
| { MA, 2, "(?<=aaa|aa|a)a", "aaa" }, |
| { MUA, 0, "(\\d{2})(?!\\w+c|(((\\w?)m){2}n)+|\\1)", "x5656" }, |
| { MUA, 0, "((?=((\\d{2,6}\\w){2,}))\\w{5,20}K){2,}", "567v09708K12l00M00 567v09708K12l00M00K45K" }, |
| { MUA, 0, "(?=(?:(?=\\S+a)\\w*(b)){3})\\w+\\d", "bba bbab nbbkba nbbkba0kl" }, |
| { MUA, 0, "(?>a(?>(b+))a(?=(..)))*?k", "acabbcabbaabacabaabbakk" }, |
| { MUA, 0, "((?(?=(a))a)+k)", "bbak" }, |
| { MUA, 0, "((?(?=a)a)+k)", "bbak" }, |
| { MUA, 0, "(?=(?>(a))m)amk", "a k" }, |
| { MUA, 0, "(?!(?>(a))m)amk", "a k" }, |
| { MUA, 0, "(?>(?=(a))am)amk", "a k" }, |
| { MUA, 0, "(?=(?>a|(?=(?>(b+))a|c)[a-c]+)*?m)[a-cm]+k", "aaam bbam baaambaam abbabba baaambaamk" }, |
| { MUA, 0, "(?> ?\?\\b(?(?=\\w{1,4}(a))m)\\w{0,8}bc){2,}?", "bca ssbc mabd ssbc mabc" }, |
| { MUA, 0, "(?:(?=ab)?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" }, |
| { MUA, 0, "(?:(?=a(b))?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" }, |
| { MUA, 0, "(?:(?=.(.))??\\1.)+m", "aabbbcbacccanaabbbcbacccam" }, |
| { MUA, 0, "(?:(?=.)??[a-c])+m", "abacdcbacacdcaccam" }, |
| { MUA, 0, "((?!a)?(?!([^a]))?)+$", "acbab" }, |
| { MUA, 0, "((?!a)?\?(?!([^a]))?\?)+$", "acbab" }, |
| |
| /* Not empty, ACCEPT, FAIL */ |
| { MUA | PCRE_NOTEMPTY, 0, "a*", "bcx" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a*", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a*?", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a*", "bcaad" }, |
| { MUA, 0, "a(*ACCEPT)b", "ab" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a*(*ACCEPT)b", "bcx" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a*(*ACCEPT)b", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a*?(*ACCEPT)b", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY, 0, "(?:z|a*(*ACCEPT)b)", "bcx" }, |
| { MUA | PCRE_NOTEMPTY, 0, "(?:z|a*(*ACCEPT)b)", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY, 0, "(?:z|a*?(*ACCEPT)b)", "bcaad" }, |
| { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a*(*ACCEPT)b", "bcx" }, |
| { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a*(*ACCEPT)b", "" }, |
| { MUA, 0, "((a(*ACCEPT)b))", "ab" }, |
| { MUA, 0, "(a(*FAIL)a|a)", "aaa" }, |
| { MUA, 0, "(?=ab(*ACCEPT)b)a", "ab" }, |
| { MUA, 0, "(?=(?:x|ab(*ACCEPT)b))", "ab" }, |
| { MUA, 0, "(?=(a(b(*ACCEPT)b)))a", "ab" }, |
| { MUA | PCRE_NOTEMPTY, 0, "(?=a*(*ACCEPT))c", "c" }, |
| |
| /* Conditional blocks. */ |
| { MUA, 0, "(?(?=(a))a|b)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?!(b))a|b)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?=a)a|b)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?!b)a|b)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?=(a))a*|b*)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?!(b))a*|b*)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" }, |
| { MUA, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" }, |
| { MUA | PCRE_BUG, 0, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" }, |
| { MUA, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" }, |
| { MUA, 0, "(?(?=a)a*|b*)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?!b)a*|b*)+k", "ababbalbbadabak" }, |
| { MUA, 0, "(?(?=a)ab)", "a" }, |
| { MUA, 0, "(?(?<!b)c)", "b" }, |
| { MUA, 0, "(?(DEFINE)a(b))", "a" }, |
| { MUA, 0, "a(?(DEFINE)(?:b|(?:c?)+)*)", "a" }, |
| { MUA, 0, "(?(?=.[a-c])[k-l]|[A-D])", "kdB" }, |
| { MUA, 0, "(?(?!.{0,4}[cd])(aa|bb)|(cc|dd))+", "aabbccddaa" }, |
| { MUA, 0, "(?(?=[^#@]*@)(aaab|aa|aba)|(aba|aab)){3,}", "aaabaaaba#aaabaaaba#aaabaaaba@" }, |
| { MUA, 0, "((?=\\w{5})\\w(?(?=\\w*k)\\d|[a-f_])*\\w\\s)+", "mol m10kk m088k _f_a_ mbkkl" }, |
| { MUA, 0, "(c)?\?(?(1)a|b)", "cdcaa" }, |
| { MUA, 0, "(c)?\?(?(1)a|b)", "cbb" }, |
| { MUA | PCRE_BUG, 0, "(?(?=(a))(aaaa|a?))+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?=a)(aaaa|a?))+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?!(b))(aaaa|a?))+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?!b)(aaaa|a?))+aak", "aaaaab aaaaak" }, |
| { MUA | PCRE_BUG, 0, "(?(?=(a))a*)+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?=a)a*)+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?!(b))a*)+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?!b)a*)+aak", "aaaaab aaaaak" }, |
| { MUA, 0, "(?(?=(?=(?!(x))a)aa)aaa|(?(?=(?!y)bb)bbb))*k", "abaabbaaabbbaaabbb abaabbaaabbbaaabbbk" }, |
| { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)*l", "bc ddd abccabccl" }, |
| { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+?dd", "bcabcacdb bdddd" }, |
| { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+l", "ababccddabdbccd abcccl" }, |
| |
| /* Set start of match. */ |
| { MUA, 0, "(?:\\Ka)*aaaab", "aaaaaaaa aaaaaaabb" }, |
| { MUA, 0, "(?>\\Ka\\Ka)*aaaab", "aaaaaaaa aaaaaaaaaabb" }, |
| { MUA, 0, "a+\\K(?<=\\Gaa)a", "aaaaaa" }, |
| { MUA | PCRE_NOTEMPTY, 0, "a\\K(*ACCEPT)b", "aa" }, |
| { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a\\K(*ACCEPT)b", "aa" }, |
| |
| /* First line. */ |
| { MUA | PCRE_FIRSTLINE, 0, "\\p{Any}a", "bb\naaa" }, |
| { MUA | PCRE_FIRSTLINE, 0, "\\p{Any}a", "bb\r\naaa" }, |
| { MUA | PCRE_FIRSTLINE, 0, "(?<=a)", "a" }, |
| { MUA | PCRE_FIRSTLINE, 0, "[^a][^b]", "ab" }, |
| { MUA | PCRE_FIRSTLINE, 0, "a", "\na" }, |
| { MUA | PCRE_FIRSTLINE, 0, "[abc]", "\na" }, |
| { MUA | PCRE_FIRSTLINE, 0, "^a", "\na" }, |
| { MUA | PCRE_FIRSTLINE, 0, "^(?<=\n)", "\na" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0, "#", "\xc2\x85#" }, |
| { PCRE_MULTILINE | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0, "#", "\x85#" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0, "^#", "\xe2\x80\xa8#" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, "\\p{Any}", "\r\na" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, ".", "\r" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, "a", "\ra" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, "ba", "bbb\r\nba" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, "\\p{Any}{4}|a", "\r\na" }, |
| { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 1, ".", "\r\n" }, |
| |
| /* Recurse. */ |
| { MUA, 0, "(a)(?1)", "aa" }, |
| { MUA, 0, "((a))(?1)", "aa" }, |
| { MUA, 0, "(b|a)(?1)", "aa" }, |
| { MUA, 0, "(b|(a))(?1)", "aa" }, |
| { MUA, 0, "((a)(b)(?:a*))(?1)", "aba" }, |
| { MUA, 0, "((a)(b)(?:a*))(?1)", "abab" }, |
| { MUA, 0, "((a+)c(?2))b(?1)", "aacaabaca" }, |
| { MUA, 0, "((?2)b|(a)){2}(?1)", "aabab" }, |
| { MUA, 0, "(?1)(a)*+(?2)(b(?1))", "aababa" }, |
| { MUA, 0, "(?1)(((a(*ACCEPT)))b)", "axaa" }, |
| { MUA, 0, "(?1)(?(DEFINE) (((ac(*ACCEPT)))b) )", "akaac" }, |
| { MUA, 0, "(a+)b(?1)b\\1", "abaaabaaaaa" }, |
| { MUA, 0, "(?(DEFINE)(aa|a))(?1)ab", "aab" }, |
| { MUA, 0, "(?(DEFINE)(a\\Kb))(?1)+ababc", "abababxabababc" }, |
| { MUA, 0, "(a\\Kb)(?1)+ababc", "abababxababababc" }, |
| { MUA, 0, "(a\\Kb)(?1)+ababc", "abababxababababxc" }, |
| { MUA, 0, "b|<(?R)*>", "<<b>" }, |
| { MUA, 0, "(a\\K){0}(?:(?1)b|ac)", "ac" }, |
| { MUA, 0, "(?(DEFINE)(a(?2)|b)(b(?1)|(a)))(?:(?1)|(?2))m", "ababababnababababaam" }, |
| { MUA, 0, "(a)((?(R)a|b))(?2)", "aabbabaa" }, |
| { MUA, 0, "(a)((?(R2)a|b))(?2)", "aabbabaa" }, |
| { MUA, 0, "(a)((?(R1)a|b))(?2)", "ababba" }, |
| { MUA, 0, "(?(R0)aa|bb(?R))", "abba aabb bbaa" }, |
| { MUA, 0, "((?(R)(?:aaaa|a)|(?:(aaaa)|(a)))+)(?1)$", "aaaaaaaaaa aaaa" }, |
| { MUA, 0, "(?P<Name>a(?(R&Name)a|b))(?1)", "aab abb abaa" }, |
| |
| /* Deep recursion. */ |
| { MUA, 0, "((((?:(?:(?:\\w)+)?)*|(?>\\w)+?)+|(?>\\w)?\?)*)?\\s", "aaaaa+ " }, |
| { MUA, 0, "(?:((?:(?:(?:\\w*?)+)??|(?>\\w)?|\\w*+)*)+)+?\\s", "aa+ " }, |
| { MUA, 0, "((a?)+)+b", "aaaaaaaaaaaaa b" }, |
| |
| /* Deep recursion: Stack limit reached. */ |
| { MA, 0, "a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?aaaaaaaaaaaaaaaaaaaaaaa", "aaaaaaaaaaaaaaaaaaaaaaa" }, |
| { MA, 0, "(?:a+)+b", "aaaaaaaaaaaaaaaaaaaaaaaa b" }, |
| { MA, 0, "(?:a+?)+?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" }, |
| { MA, 0, "(?:a*)*b", "aaaaaaaaaaaaaaaaaaaaaaaa b" }, |
| { MA, 0, "(?:a*?)*?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" }, |
| |
| { 0, 0, NULL, NULL } |
| }; |
| |
| static int regression_tests(void) |
| { |
| pcre *re; |
| struct regression_test_case *current = regression_test_cases; |
| const char *error; |
| pcre_extra *extra; |
| int utf8 = 0, ucp = 0; |
| int ovector1[32]; |
| int ovector2[32]; |
| int return_value1, return_value2; |
| int i, err_offs; |
| int total = 0, succesful = 0; |
| int counter = 0; |
| int disabled_flags = PCRE_BUG; |
| |
| /* This test compares the behaviour of interpreter and JIT. Although disabling |
| utf8 or ucp may make tests fail, if the pcre_exec result is the SAME, it is |
| still considered successful from pcre_jit_test point of view. */ |
| |
| pcre_config(PCRE_CONFIG_UTF8, &utf8); |
| pcre_config(PCRE_CONFIG_UNICODE_PROPERTIES, &ucp); |
| if (!utf8) |
| disabled_flags |= PCRE_UTF8; |
| if (!ucp) |
| disabled_flags |= PCRE_UCP; |
| |
| printf("Running JIT regression tests with utf8 %s and ucp %s:\n", utf8 ? "enabled" : "disabled", ucp ? "enabled" : "disabled"); |
| while (current->pattern) { |
| /* printf("\nPattern: %s :\n", current->pattern); */ |
| total++; |
| |
| error = NULL; |
| re = pcre_compile(current->pattern, current->flags & ~(PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | disabled_flags), &error, &err_offs, NULL); |
| |
| if (!re) { |
| if (utf8 && ucp) |
| printf("\nCannot compile pattern: %s\n", current->pattern); |
| else { |
| /* Some patterns cannot be compiled when either of utf8 |
| or ucp is disabled. We just skip them. */ |
| printf("."); |
| succesful++; |
| } |
| current++; |
| continue; |
| } |
| |
| error = NULL; |
| extra = pcre_study(re, PCRE_STUDY_JIT_COMPILE, &error); |
| if (!extra) { |
| printf("\nCannot study pattern: %s\n", current->pattern); |
| current++; |
| continue; |
| } |
| |
| if (!(extra->flags & PCRE_EXTRA_EXECUTABLE_JIT)) { |
| printf("\nJIT compiler does not support: %s\n", current->pattern); |
| current++; |
| continue; |
| } |
| |
| counter++; |
| if ((counter & 0x3) != 0) |
| setstack(extra); |
| |
| for (i = 0; i < 32; ++i) |
| ovector1[i] = -2; |
| return_value1 = pcre_exec(re, extra, current->input, strlen(current->input), current->start_offset, current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART), ovector1, 32); |
| |
| for (i = 0; i < 32; ++i) |
| ovector2[i] = -2; |
| return_value2 = pcre_exec(re, NULL, current->input, strlen(current->input), current->start_offset, current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART), ovector2, 32); |
| |
| /* If PCRE_BUG is set, just run the test, but do not compare the results. |
| Segfaults can still be captured. */ |
| if (!(current->flags & PCRE_BUG)) { |
| if (return_value1 != return_value2) { |
| printf("\nReturn value differs(%d:%d): '%s' @ '%s'\n", return_value1, return_value2, current->pattern, current->input); |
| current++; |
| continue; |
| } |
| |
| if (return_value1 >= 0) { |
| return_value1 *= 2; |
| err_offs = 0; |
| for (i = 0; i < return_value1; ++i) |
| if (ovector1[i] != ovector2[i]) { |
| printf("\nOvector[%d] value differs(%d:%d): '%s' @ '%s' \n", i, ovector1[i], ovector2[i], current->pattern, current->input); |
| err_offs = 1; |
| } |
| if (err_offs) { |
| current++; |
| continue; |
| } |
| } |
| } |
| |
| pcre_free_study(extra); |
| pcre_free(re); |
| |
| /* printf("[%d-%d]%s", ovector1[0], ovector1[1], (current->flags & PCRE_CASELESS) ? "C" : ""); */ |
| printf("."); |
| fflush(stdout); |
| current++; |
| succesful++; |
| } |
| |
| if (total == succesful) { |
| printf("\nAll JIT regression tests are successfully passed.\n"); |
| return 0; |
| } else { |
| printf("\nSuccessful test ratio: %d%%\n", succesful * 100 / total); |
| return 1; |
| } |
| } |
| |
| /* End of pcre_jit_test.c */ |