Annotation of embedaddon/pcre/pcre_jit_test.c, revision 1.1.1.3

1.1       misho       1: /*************************************************
                      2: *      Perl-Compatible Regular Expressions       *
                      3: *************************************************/
                      4: 
                      5: /* PCRE is a library of functions to support regular expressions whose syntax
                      6: and semantics are as close as possible to those of the Perl 5 language.
                      7: 
                      8:                   Main Library written by Philip Hazel
1.1.1.2   misho       9:            Copyright (c) 1997-2012 University of Cambridge
1.1       misho      10: 
                     11:   This JIT compiler regression test program was written by Zoltan Herczeg
1.1.1.2   misho      12:                       Copyright (c) 2010-2012
1.1       misho      13: 
                     14: -----------------------------------------------------------------------------
                     15: Redistribution and use in source and binary forms, with or without
                     16: modification, are permitted provided that the following conditions are met:
                     17: 
                     18:     * Redistributions of source code must retain the above copyright notice,
                     19:       this list of conditions and the following disclaimer.
                     20: 
                     21:     * Redistributions in binary form must reproduce the above copyright
                     22:       notice, this list of conditions and the following disclaimer in the
                     23:       documentation and/or other materials provided with the distribution.
                     24: 
                     25:     * Neither the name of the University of Cambridge nor the names of its
                     26:       contributors may be used to endorse or promote products derived from
                     27:       this software without specific prior written permission.
                     28: 
                     29: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
                     30: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     31: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     32: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
                     33: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     34: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     35: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     36: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     37: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     38: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     39: POSSIBILITY OF SUCH DAMAGE.
                     40: -----------------------------------------------------------------------------
                     41: */
                     42: 
                     43: #ifdef HAVE_CONFIG_H
                     44: #include "config.h"
                     45: #endif
                     46: 
                     47: #include <stdio.h>
                     48: #include <string.h>
                     49: #include "pcre.h"
                     50: 
                     51: #define PCRE_BUG 0x80000000
                     52: 
                     53: /*
1.1.1.2   misho      54:  Letter characters:
                     55:    \xe6\x92\xad = 0x64ad = 25773 (kanji)
                     56:  Non-letter characters:
                     57:    \xc2\xa1 = 0xa1 =  (Inverted Exclamation Mark)
                     58:    \xf3\xa9\xb7\x80 = 0xe9dc0 = 957888
                     59:    \xed\xa0\x80 = 55296 = 0xd800 (Invalid UTF character)
                     60:    \xed\xb0\x80 = 56320 = 0xdc00 (Invalid UTF character)
                     61:  Newlines:
                     62:    \xc2\x85 = 0x85 = 133 (NExt Line = NEL)
                     63:    \xe2\x80\xa8 = 0x2028 = 8232 (Line Separator)
                     64:  Othercase pairs:
                     65:    \xc3\xa9 = 0xe9 = 233 (e')
                     66:       \xc3\x89 = 0xc9 = 201 (E')
                     67:    \xc3\xa1 = 0xe1 = 225 (a')
                     68:       \xc3\x81 = 0xc1 = 193 (A')
                     69:    \xc8\xba = 0x23a = 570
                     70:       \xe2\xb1\xa5 = 0x2c65 = 11365
                     71:    \xe1\xbd\xb8 = 0x1f78 = 8056
                     72:       \xe1\xbf\xb8 = 0x1ff8 = 8184
                     73:    \xf0\x90\x90\x80 = 0x10400 = 66560
                     74:       \xf0\x90\x90\xa8 = 0x10428 = 66600
                     75:  Mark property:
                     76:    \xcc\x8d = 0x30d = 781
                     77:  Special:
                     78:    \xdf\xbf = 0x7ff = 2047 (highest 2 byte character)
                     79:    \xe0\xa0\x80 = 0x800 = 2048 (lowest 2 byte character)
                     80:    \xef\xbf\xbf = 0xffff = 65535 (highest 3 byte character)
                     81:    \xf0\x90\x80\x80 = 0x10000 = 65536 (lowest 4 byte character)
                     82:    \xf4\x8f\xbf\xbf = 0x10ffff = 1114111 (highest allowed utf character)
1.1       misho      83: */
                     84: 
                     85: static int regression_tests(void);
                     86: 
                     87: int main(void)
                     88: {
                     89:        int jit = 0;
1.1.1.2   misho      90: #ifdef SUPPORT_PCRE8
1.1       misho      91:        pcre_config(PCRE_CONFIG_JIT, &jit);
1.1.1.2   misho      92: #else
                     93:        pcre16_config(PCRE_CONFIG_JIT, &jit);
                     94: #endif
1.1       misho      95:        if (!jit) {
                     96:                printf("JIT must be enabled to run pcre_jit_test\n");
                     97:                return 1;
                     98:        }
                     99:        return regression_tests();
                    100: }
                    101: 
                    102: /* --------------------------------------------------------------------------------------- */
                    103: 
1.1.1.2   misho     104: #if !(defined SUPPORT_PCRE8) && !(defined SUPPORT_PCRE16)
                    105: #error SUPPORT_PCRE8 or SUPPORT_PCRE16 must be defined
                    106: #endif
                    107: 
                    108: #define MUA    (PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF)
                    109: #define MUAP   (PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF | PCRE_UCP)
                    110: #define CMUA   (PCRE_CASELESS | PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF)
                    111: #define CMUAP  (PCRE_CASELESS | PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF | PCRE_UCP)
                    112: #define MA     (PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF)
                    113: #define MAP    (PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF | PCRE_UCP)
                    114: #define CMA    (PCRE_CASELESS | PCRE_MULTILINE | PCRE_NEWLINE_ANYCRLF)
                    115: 
                    116: #define OFFSET_MASK    0x00ffff
                    117: #define F_NO8          0x010000
                    118: #define F_NO16         0x020000
                    119: #define F_NOMATCH      0x040000
                    120: #define F_DIFF         0x080000
                    121: #define F_FORCECONV    0x100000
                    122: #define F_PROPERTY     0x200000
1.1       misho     123: 
                    124: struct regression_test_case {
                    125:        int flags;
                    126:        int start_offset;
                    127:        const char *pattern;
                    128:        const char *input;
                    129: };
                    130: 
                    131: static struct regression_test_case regression_test_cases[] = {
                    132:        /* Constant strings. */
                    133:        { MUA, 0, "AbC", "AbAbC" },
                    134:        { MUA, 0, "ACCEPT", "AACACCACCEACCEPACCEPTACCEPTT" },
                    135:        { CMUA, 0, "aA#\xc3\xa9\xc3\x81", "aA#Aa#\xc3\x89\xc3\xa1" },
                    136:        { MA, 0, "[^a]", "aAbB" },
                    137:        { CMA, 0, "[^m]", "mMnN" },
                    138:        { MA, 0, "a[^b][^#]", "abacd" },
                    139:        { CMA, 0, "A[^B][^E]", "abacd" },
                    140:        { CMUA, 0, "[^x][^#]", "XxBll" },
                    141:        { MUA, 0, "[^a]", "aaa\xc3\xa1#Ab" },
                    142:        { CMUA, 0, "[^A]", "aA\xe6\x92\xad" },
                    143:        { MUA, 0, "\\W(\\W)?\\w", "\r\n+bc" },
                    144:        { MUA, 0, "\\W(\\W)?\\w", "\n\r+bc" },
                    145:        { MUA, 0, "\\W(\\W)?\\w", "\r\r+bc" },
                    146:        { MUA, 0, "\\W(\\W)?\\w", "\n\n+bc" },
                    147:        { MUA, 0, "[axd]", "sAXd" },
                    148:        { CMUA, 0, "[axd]", "sAXd" },
1.1.1.2   misho     149:        { CMUA, 0 | F_NOMATCH, "[^axd]", "DxA" },
1.1       misho     150:        { MUA, 0, "[a-dA-C]", "\xe6\x92\xad\xc3\xa9.B" },
                    151:        { MUA, 0, "[^a-dA-C]", "\xe6\x92\xad\xc3\xa9" },
                    152:        { CMUA, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
                    153:        { MUA, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
                    154:        { MUA, 0, "[^a]", "\xc2\x80[]" },
                    155:        { CMUA, 0, "\xf0\x90\x90\xa7", "\xf0\x90\x91\x8f" },
                    156:        { CMA, 0, "1a2b3c4", "1a2B3c51A2B3C4" },
                    157:        { PCRE_CASELESS, 0, "\xff#a", "\xff#\xff\xfe##\xff#A" },
                    158:        { PCRE_CASELESS, 0, "\xfe", "\xff\xfc#\xfe\xfe" },
                    159:        { PCRE_CASELESS, 0, "a1", "Aa1" },
                    160:        { MA, 0, "\\Ca", "cda" },
                    161:        { CMA, 0, "\\Ca", "CDA" },
1.1.1.2   misho     162:        { MA, 0 | F_NOMATCH, "\\Cx", "cda" },
                    163:        { CMA, 0 | F_NOMATCH, "\\Cx", "CDA" },
                    164:        { CMUAP, 0, "\xf0\x90\x90\x80\xf0\x90\x90\xa8", "\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
                    165:        { CMUAP, 0, "\xf0\x90\x90\x80{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
                    166:        { CMUAP, 0, "\xf0\x90\x90\xa8{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
                    167:        { CMUAP, 0, "\xe1\xbd\xb8\xe1\xbf\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
1.1       misho     168: 
                    169:        /* Assertions. */
                    170:        { MUA, 0, "\\b[^A]", "A_B#" },
1.1.1.2   misho     171:        { MA, 0 | F_NOMATCH, "\\b\\W", "\n*" },
1.1       misho     172:        { MUA, 0, "\\B[^,]\\b[^s]\\b", "#X" },
                    173:        { MAP, 0, "\\B", "_\xa1" },
                    174:        { MAP, 0, "\\b_\\b[,A]\\B", "_," },
                    175:        { MUAP, 0, "\\b", "\xe6\x92\xad!" },
                    176:        { MUAP, 0, "\\B", "_\xc2\xa1\xc3\xa1\xc2\x85" },
                    177:        { MUAP, 0, "\\b[^A]\\B[^c]\\b[^_]\\B", "_\xc3\xa1\xe2\x80\xa8" },
                    178:        { MUAP, 0, "\\b\\w+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
1.1.1.2   misho     179:        { MUA, 0 | F_NOMATCH, "\\b.", "\xcd\xbe" },
                    180:        { CMUAP, 0, "\\By", "\xf0\x90\x90\xa8y" },
                    181:        { MA, 0 | F_NOMATCH, "\\R^", "\n" },
                    182:        { MA, 1 | F_NOMATCH, "^", "\n" },
1.1       misho     183:        { 0, 0, "^ab", "ab" },
1.1.1.2   misho     184:        { 0, 0 | F_NOMATCH, "^ab", "aab" },
1.1       misho     185:        { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "^a", "\r\raa\n\naa\r\naa" },
                    186:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF, 0, "^-", "\xe2\x80\xa8--\xc2\x85-\r\n-" },
                    187:        { PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "^-", "a--b--\x85--" },
                    188:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "^-", "a--\xe2\x80\xa8--" },
                    189:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "^-", "a--\xc2\x85--" },
                    190:        { 0, 0, "ab$", "ab" },
1.1.1.3 ! misho     191:        { 0, 0 | F_NOMATCH, "ab$", "abab\n\n" },
        !           192:        { PCRE_DOLLAR_ENDONLY, 0 | F_NOMATCH, "ab$", "abab\r\n" },
1.1       misho     193:        { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "a$", "\r\raa\n\naa\r\naa" },
                    194:        { PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "a$", "aaa" },
                    195:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANYCRLF, 0, "#$", "#\xc2\x85###\r#" },
                    196:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY, 0, "#$", "#\xe2\x80\xa9" },
1.1.1.2   misho     197:        { PCRE_NOTBOL | PCRE_NEWLINE_ANY, 0 | F_NOMATCH, "^a", "aa\naa" },
1.1       misho     198:        { PCRE_NOTBOL | PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "^a", "aa\naa" },
1.1.1.2   misho     199:        { PCRE_NOTEOL | PCRE_NEWLINE_ANY, 0 | F_NOMATCH, "a$", "aa\naa" },
                    200:        { PCRE_NOTEOL | PCRE_NEWLINE_ANY, 0 | F_NOMATCH, "a$", "aa\r\n" },
                    201:        { PCRE_UTF8 | PCRE_DOLLAR_ENDONLY | PCRE_NEWLINE_ANY, 0 | F_PROPERTY, "\\p{Any}{2,}$", "aa\r\n" },
1.1       misho     202:        { PCRE_NOTEOL | PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0, "a$", "aa\naa" },
                    203:        { PCRE_NEWLINE_CR, 0, ".\\Z", "aaa" },
                    204:        { PCRE_NEWLINE_CR | PCRE_UTF8, 0, "a\\Z", "aaa\r" },
                    205:        { PCRE_NEWLINE_CR, 0, ".\\Z", "aaa\n" },
                    206:        { PCRE_NEWLINE_CRLF, 0, ".\\Z", "aaa\r" },
                    207:        { PCRE_NEWLINE_CRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" },
                    208:        { PCRE_NEWLINE_CRLF, 0, ".\\Z", "aaa\r\n" },
                    209:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa" },
                    210:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r" },
                    211:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" },
                    212:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r\n" },
                    213:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\xe2\x80\xa8" },
                    214:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa" },
                    215:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r" },
                    216:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\n" },
                    217:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".\\Z", "aaa\r\n" },
                    218:        { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, ".\\Z", "aaa\xc2\x85" },
                    219:        { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, ".\\Z", "aaa\xe2\x80\xa8" },
                    220:        { MA, 0, "\\Aa", "aaa" },
1.1.1.2   misho     221:        { MA, 1 | F_NOMATCH, "\\Aa", "aaa" },
1.1       misho     222:        { MA, 1, "\\Ga", "aaa" },
1.1.1.2   misho     223:        { MA, 1 | F_NOMATCH, "\\Ga", "aba" },
1.1       misho     224:        { MA, 0, "a\\z", "aaa" },
1.1.1.2   misho     225:        { MA, 0 | F_NOMATCH, "a\\z", "aab" },
1.1       misho     226: 
                    227:        /* Brackets. */
                    228:        { MUA, 0, "(ab|bb|cd)", "bacde" },
                    229:        { MUA, 0, "(?:ab|a)(bc|c)", "ababc" },
                    230:        { MUA, 0, "((ab|(cc))|(bb)|(?:cd|efg))", "abac" },
                    231:        { CMUA, 0, "((aB|(Cc))|(bB)|(?:cd|EFg))", "AcCe" },
                    232:        { MUA, 0, "((ab|(cc))|(bb)|(?:cd|ebg))", "acebebg" },
                    233:        { MUA, 0, "(?:(a)|(?:b))(cc|(?:d|e))(a|b)k", "accabdbbccbk" },
                    234: 
                    235:        /* Greedy and non-greedy ? operators. */
                    236:        { MUA, 0, "(?:a)?a", "laab" },
                    237:        { CMUA, 0, "(A)?A", "llaab" },
                    238:        { MUA, 0, "(a)?\?a", "aab" }, /* ?? is the prefix of trygraphs in GCC. */
                    239:        { MUA, 0, "(a)?a", "manm" },
                    240:        { CMUA, 0, "(a|b)?\?d((?:e)?)", "ABABdx" },
                    241:        { MUA, 0, "(a|b)?\?d((?:e)?)", "abcde" },
                    242:        { MUA, 0, "((?:ab)?\?g|b(?:g(nn|d)?\?)?)?\?(?:n)?m", "abgnbgnnbgdnmm" },
                    243: 
                    244:        /* Greedy and non-greedy + operators */
                    245:        { MUA, 0, "(aa)+aa", "aaaaaaa" },
                    246:        { MUA, 0, "(aa)+?aa", "aaaaaaa" },
                    247:        { MUA, 0, "(?:aba|ab|a)+l", "ababamababal" },
                    248:        { MUA, 0, "(?:aba|ab|a)+?l", "ababamababal" },
                    249:        { MUA, 0, "(a(?:bc|cb|b|c)+?|ss)+e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
                    250:        { MUA, 0, "(a(?:bc|cb|b|c)+|ss)+?e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
                    251:        { MUA, 0, "(?:(b(c)+?)+)?\?(?:(bc)+|(cb)+)+(?:m)+", "bccbcccbcbccbcbPbccbcccbcbccbcbmmn" },
                    252: 
                    253:        /* Greedy and non-greedy * operators */
                    254:        { CMUA, 0, "(?:AA)*AB", "aaaaaaamaaaaaaab" },
                    255:        { MUA, 0, "(?:aa)*?ab", "aaaaaaamaaaaaaab" },
                    256:        { MUA, 0, "(aa|ab)*ab", "aaabaaab" },
                    257:        { CMUA, 0, "(aa|Ab)*?aB", "aaabaaab" },
                    258:        { MUA, 0, "(a|b)*(?:a)*(?:b)*m", "abbbaaababanabbbaaababamm" },
                    259:        { MUA, 0, "(a|b)*?(?:a)*?(?:b)*?m", "abbbaaababanabbbaaababamm" },
                    260:        { MA, 0, "a(a(\\1*)a|(b)b+){0}a", "aa" },
                    261:        { MA, 0, "((?:a|)*){0}a", "a" },
                    262: 
                    263:        /* Combining ? + * operators */
                    264:        { MUA, 0, "((bm)+)?\?(?:a)*(bm)+n|((am)+?)?(?:a)+(am)*n", "bmbmabmamaaamambmaman" },
                    265:        { MUA, 0, "(((ab)?cd)*ef)+g", "abcdcdefcdefefmabcdcdefcdefefgg" },
                    266:        { MUA, 0, "(((ab)?\?cd)*?ef)+?g", "abcdcdefcdefefmabcdcdefcdefefgg" },
                    267:        { MUA, 0, "(?:(ab)?c|(?:ab)+?d)*g", "ababcdccababddg" },
                    268:        { MUA, 0, "(?:(?:ab)?\?c|(ab)+d)*?g", "ababcdccababddg" },
                    269: 
                    270:        /* Single character iterators. */
                    271:        { MUA, 0, "(a+aab)+aaaab", "aaaabcaaaabaabcaabcaaabaaaab" },
                    272:        { MUA, 0, "(a*a*aab)+x", "aaaaabaabaaabmaabx" },
                    273:        { MUA, 0, "(a*?(b|ab)a*?)+x", "aaaabcxbbaabaacbaaabaabax" },
                    274:        { MUA, 0, "(a+(ab|ad)a+)+x", "aaabaaaadaabaaabaaaadaaax" },
                    275:        { MUA, 0, "(a?(a)a?)+(aaa)", "abaaabaaaaaaaa" },
                    276:        { MUA, 0, "(a?\?(a)a?\?)+(b)", "aaaacaaacaacacbaaab" },
                    277:        { MUA, 0, "(a{0,4}(b))+d", "aaaaaabaabcaaaaabaaaaabd" },
                    278:        { MUA, 0, "(a{0,4}?[^b])+d+(a{0,4}[^b])d+", "aaaaadaaaacaadddaaddd" },
                    279:        { MUA, 0, "(ba{2})+c", "baabaaabacbaabaac" },
                    280:        { MUA, 0, "(a*+bc++)+", "aaabbcaaabcccab" },
                    281:        { MUA, 0, "(a?+[^b])+", "babaacacb" },
                    282:        { MUA, 0, "(a{0,3}+b)(a{0,3}+b)(a{0,3}+)[^c]", "abaabaaacbaabaaaac" },
                    283:        { CMUA, 0, "([a-c]+[d-f]+?)+?g", "aBdacdehAbDaFgA" },
                    284:        { CMUA, 0, "[c-f]+k", "DemmFke" },
                    285:        { MUA, 0, "([DGH]{0,4}M)+", "GGDGHDGMMHMDHHGHM" },
                    286:        { MUA, 0, "([a-c]{4,}s)+", "abasabbasbbaabsbba" },
                    287:        { CMUA, 0, "[ace]{3,7}", "AcbDAcEEcEd" },
                    288:        { CMUA, 0, "[ace]{3,7}?", "AcbDAcEEcEd" },
                    289:        { CMUA, 0, "[ace]{3,}", "AcbDAcEEcEd" },
                    290:        { CMUA, 0, "[ace]{3,}?", "AcbDAcEEcEd" },
                    291:        { MUA, 0, "[ckl]{2,}?g", "cdkkmlglglkcg" },
                    292:        { CMUA, 0, "[ace]{5}?", "AcCebDAcEEcEd" },
                    293:        { MUA, 0, "([AbC]{3,5}?d)+", "BACaAbbAEAACCbdCCbdCCAAbb" },
                    294:        { MUA, 0, "([^ab]{0,}s){2}", "abaabcdsABamsDDs" },
                    295:        { MUA, 0, "\\b\\w+\\B", "x,a_cd" },
                    296:        { MUAP, 0, "\\b[^\xc2\xa1]+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
                    297:        { CMUA, 0, "[^b]+(a*)([^c]?d{3})", "aaaaddd" },
1.1.1.2   misho     298:        { CMUAP, 0, "\xe1\xbd\xb8{2}", "\xe1\xbf\xb8#\xe1\xbf\xb8\xe1\xbd\xb8" },
                    299:        { CMUA, 0, "[^\xf0\x90\x90\x80]{2,4}@", "\xf0\x90\x90\xa8\xf0\x90\x90\x80###\xf0\x90\x90\x80@@@" },
                    300:        { CMUA, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
                    301:        { MUA, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
                    302:        { MUA, 0, "[^\xe1\xbd\xb8]{3,}?", "##\xe1\xbd\xb8#\xe1\xbd\xb8#\xc3\x89#\xe1\xbd\xb8" },
1.1       misho     303: 
                    304:        /* Basic character sets. */
                    305:        { MUA, 0, "(?:\\s)+(?:\\S)+", "ab \t\xc3\xa9\xe6\x92\xad " },
                    306:        { MUA, 0, "(\\w)*(k)(\\W)?\?", "abcdef abck11" },
                    307:        { MUA, 0, "\\((\\d)+\\)\\D", "a() (83 (8)2 (9)ab" },
                    308:        { MUA, 0, "\\w(\\s|(?:\\d)*,)+\\w\\wb", "a 5, 4,, bb 5, 4,, aab" },
                    309:        { MUA, 0, "(\\v+)(\\V+)", "\x0e\xc2\x85\xe2\x80\xa8\x0b\x09\xe2\x80\xa9" },
                    310:        { 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" },
                    311: 
                    312:        /* Unicode properties. */
                    313:        { MUAP, 0, "[1-5\xc3\xa9\\w]", "\xc3\xa1_" },
1.1.1.2   misho     314:        { MUAP, 0 | F_PROPERTY, "[\xc3\x81\\p{Ll}]", "A_\xc3\x89\xc3\xa1" },
1.1       misho     315:        { MUAP, 0, "[\\Wd-h_x-z]+", "a\xc2\xa1#_yhzdxi" },
1.1.1.2   misho     316:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}]", "abc" },
                    317:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}]", "abc" },
                    318:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}\xc3\xa1-\xc3\xa8]", "abc" },
                    319:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}\xc3\xa1-\xc3\xa8]", "abc" },
                    320:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
                    321:        { MUAP, 0 | F_NOMATCH | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
                    322:        { MUAP, 0 | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
                    323:        { MUAP, 0 | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
1.1       misho     324:        { MUAP, 0, "[b-\xc3\xa9\\s]", "a\xc\xe6\x92\xad" },
                    325:        { CMUAP, 0, "[\xc2\x85-\xc2\x89\xc3\x89]", "\xc2\x84\xc3\xa9" },
                    326:        { MUAP, 0, "[^b-d^&\\s]{3,}", "db^ !a\xe2\x80\xa8_ae" },
1.1.1.2   misho     327:        { MUAP, 0 | F_PROPERTY, "[^\\S\\P{Any}][\\sN]{1,3}[\\P{N}]{4}", "\xe2\x80\xaa\xa N\x9\xc3\xa9_0" },
                    328:        { MUA, 0 | F_PROPERTY, "[^\\P{L}\x9!D-F\xa]{2,3}", "\x9,.DF\xa.CG\xc3\x81" },
1.1       misho     329:        { 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" },
1.1.1.2   misho     330:        { MUAP, 0 | F_PROPERTY, "[\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" },
                    331:        { MUAP, 0 | F_PROPERTY, "[\\P{L&}]{2}[^\xc2\x85-\xc2\x89\\p{Ll}\\p{Lu}]{2}", "\xc3\xa9\xe6\x92\xad.a\xe6\x92\xad|\xc2\x8a#" },
1.1       misho     332:        { PCRE_UCP, 0, "[a-b\\s]{2,5}[^a]", "AB  baaa" },
                    333: 
                    334:        /* Possible empty brackets. */
                    335:        { MUA, 0, "(?:|ab||bc|a)+d", "abcxabcabd" },
                    336:        { MUA, 0, "(|ab||bc|a)+d", "abcxabcabd" },
                    337:        { MUA, 0, "(?:|ab||bc|a)*d", "abcxabcabd" },
                    338:        { MUA, 0, "(|ab||bc|a)*d", "abcxabcabd" },
                    339:        { MUA, 0, "(?:|ab||bc|a)+?d", "abcxabcabd" },
                    340:        { MUA, 0, "(|ab||bc|a)+?d", "abcxabcabd" },
                    341:        { MUA, 0, "(?:|ab||bc|a)*?d", "abcxabcabd" },
                    342:        { MUA, 0, "(|ab||bc|a)*?d", "abcxabcabd" },
                    343:        { MUA, 0, "(((a)*?|(?:ba)+)+?|(?:|c|ca)*)*m", "abaacaccabacabalabaacaccabacabamm" },
                    344:        { MUA, 0, "(?:((?:a)*|(ba)+?)+|(|c|ca)*?)*?m", "abaacaccabacabalabaacaccabacabamm" },
                    345: 
                    346:        /* Start offset. */
                    347:        { MUA, 3, "(\\d|(?:\\w)*\\w)+", "0ac01Hb" },
1.1.1.2   misho     348:        { MUA, 4 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
                    349:        { MUA, 2 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
1.1       misho     350:        { MUA, 1, "(\\w\\W\\w)+", "ab#d" },
                    351: 
                    352:        /* Newline. */
                    353:        { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
                    354:        { PCRE_MULTILINE | PCRE_NEWLINE_CR, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
                    355:        { PCRE_MULTILINE | PCRE_NEWLINE_CRLF, 0, "\\W{1,3}[^#]", "\r\n##...." },
                    356: 
                    357:        /* Any character except newline or any newline. */
                    358:        { PCRE_NEWLINE_CRLF, 0, ".", "\r" },
                    359:        { PCRE_NEWLINE_CRLF | PCRE_UTF8, 0, ".(.).", "a\xc3\xa1\r\n\n\r\r" },
                    360:        { PCRE_NEWLINE_ANYCRLF, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
                    361:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
                    362:        { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, "(.).", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa9$de" },
1.1.1.2   misho     363:        { PCRE_NEWLINE_ANYCRLF | PCRE_UTF8, 0 | F_NOMATCH, ".(.).", "\xe2\x80\xa8\nb\r" },
1.1       misho     364:        { PCRE_NEWLINE_ANY, 0, "(.)(.)", "#\x85#\r#\n#\r\n#\x84" },
                    365:        { PCRE_NEWLINE_ANY | PCRE_UTF8, 0, "(.+)#", "#\rMn\xc2\x85#\n###" },
                    366:        { PCRE_BSR_ANYCRLF, 0, "\\R", "\r" },
                    367:        { PCRE_BSR_ANYCRLF, 0, "\\R", "\x85#\r\n#" },
                    368:        { PCRE_BSR_UNICODE | PCRE_UTF8, 0, "\\R", "ab\xe2\x80\xa8#c" },
                    369:        { PCRE_BSR_UNICODE | PCRE_UTF8, 0, "\\R", "ab\r\nc" },
                    370:        { PCRE_NEWLINE_CRLF | PCRE_BSR_UNICODE | PCRE_UTF8, 0, "(\\R.)+", "\xc2\x85\r\n#\xe2\x80\xa8\n\r\n\r" },
1.1.1.2   misho     371:        { MUA, 0 | F_NOMATCH, "\\R+", "ab" },
1.1       misho     372:        { MUA, 0, "\\R+", "ab\r\n\r" },
                    373:        { MUA, 0, "\\R*", "ab\r\n\r" },
                    374:        { MUA, 0, "\\R*", "\r\n\r" },
                    375:        { MUA, 0, "\\R{2,4}", "\r\nab\r\r" },
                    376:        { MUA, 0, "\\R{2,4}", "\r\nab\n\n\n\r\r\r" },
                    377:        { MUA, 0, "\\R{2,}", "\r\nab\n\n\n\r\r\r" },
                    378:        { MUA, 0, "\\R{0,3}", "\r\n\r\n\r\n\r\n\r\n" },
1.1.1.2   misho     379:        { MUA, 0 | F_NOMATCH, "\\R+\\R\\R", "\r\n\r\n" },
1.1       misho     380:        { MUA, 0, "\\R+\\R\\R", "\r\r\r" },
                    381:        { MUA, 0, "\\R*\\R\\R", "\n\r" },
1.1.1.2   misho     382:        { MUA, 0 | F_NOMATCH, "\\R{2,4}\\R\\R", "\r\r\r" },
1.1       misho     383:        { MUA, 0, "\\R{2,4}\\R\\R", "\r\r\r\r" },
                    384: 
                    385:        /* Atomic groups (no fallback from "next" direction). */
1.1.1.2   misho     386:        { MUA, 0 | F_NOMATCH, "(?>ab)ab", "bab" },
                    387:        { MUA, 0 | F_NOMATCH, "(?>(ab))ab", "bab" },
1.1       misho     388:        { MUA, 0, "(?>ab)+abc(?>de)*def(?>gh)?ghe(?>ij)+?k(?>lm)*?n(?>op)?\?op",
                    389:                        "bababcdedefgheijijklmlmnop" },
                    390:        { MUA, 0, "(?>a(b)+a|(ab)?\?(b))an", "abban" },
                    391:        { MUA, 0, "(?>ab+a|(?:ab)?\?b)an", "abban" },
                    392:        { MUA, 0, "((?>ab|ad|)*?)(?>|c)*abad", "abababcababad" },
                    393:        { MUA, 0, "(?>(aa|b|)*+(?>(##)|###)*d|(aa)(?>(baa)?)m)", "aabaa#####da" },
                    394:        { MUA, 0, "((?>a|)+?)b", "aaacaaab" },
                    395:        { MUA, 0, "(?>x|)*$", "aaa" },
                    396:        { MUA, 0, "(?>(x)|)*$", "aaa" },
                    397:        { MUA, 0, "(?>x|())*$", "aaa" },
                    398:        { MUA, 0, "((?>[cxy]a|[a-d])*?)b", "aaa+ aaab" },
                    399:        { MUA, 0, "((?>[cxy](a)|[a-d])*?)b", "aaa+ aaab" },
                    400:        { MUA, 0, "(?>((?>(a+))))bab|(?>((?>(a+))))bb", "aaaabaaabaabab" },
                    401:        { MUA, 0, "(?>(?>a+))bab|(?>(?>a+))bb", "aaaabaaabaabab" },
                    402:        { MUA, 0, "(?>(a)c|(?>(c)|(a))a)b*?bab", "aaaabaaabaabab" },
                    403:        { MUA, 0, "(?>ac|(?>c|a)a)b*?bab", "aaaabaaabaabab" },
                    404:        { MUA, 0, "(?>(b)b|(a))*b(?>(c)|d)?x", "ababcaaabdbx" },
                    405:        { MUA, 0, "(?>bb|a)*b(?>c|d)?x", "ababcaaabdbx" },
                    406:        { MUA, 0, "(?>(bb)|a)*b(?>c|(d))?x", "ababcaaabdbx" },
                    407:        { MUA, 0, "(?>(a))*?(?>(a))+?(?>(a))??x", "aaaaaacccaaaaabax" },
                    408:        { MUA, 0, "(?>a)*?(?>a)+?(?>a)??x", "aaaaaacccaaaaabax" },
                    409:        { MUA, 0, "(?>(a)|)*?(?>(a)|)+?(?>(a)|)??x", "aaaaaacccaaaaabax" },
                    410:        { MUA, 0, "(?>a|)*?(?>a|)+?(?>a|)??x", "aaaaaacccaaaaabax" },
                    411:        { MUA, 0, "(?>a(?>(a{0,2}))*?b|aac)+b", "aaaaaaacaaaabaaaaacaaaabaacaaabb" },
                    412:        { CMA, 0, "(?>((?>a{32}|b+|(a*))?(?>c+|d*)?\?)+e)+?f", "aaccebbdde bbdaaaccebbdee bbdaaaccebbdeef" },
                    413:        { MUA, 0, "(?>(?:(?>aa|a||x)+?b|(?>aa|a||(x))+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
                    414:        { MUA, 0, "(?>(?:(?>aa|a||(x))+?b|(?>aa|a||x)+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
1.1.1.2   misho     415:        { MUA, 0 | F_NOMATCH | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d" },
                    416:        { MUA, 0 | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d#\xcc\x8d\xcc\x8d" },
                    417:        { MUA, 0 | F_PROPERTY, "\\X+..", "\xcc\x8d#\xcc\x8d#\xcc\x8d\xcc\x8d" },
                    418:        { MUA, 0 | F_PROPERTY, "\\X{2,4}", "abcdef" },
                    419:        { MUA, 0 | F_PROPERTY, "\\X{2,4}?", "abcdef" },
                    420:        { MUA, 0 | F_NOMATCH | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d##" },
                    421:        { MUA, 0 | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d#\xcc\x8d##" },
1.1       misho     422:        { MUA, 0, "(c(ab)?+ab)+", "cabcababcab" },
                    423:        { MUA, 0, "(?>(a+)b)+aabab", "aaaabaaabaabab" },
                    424: 
                    425:        /* Possessive quantifiers. */
                    426:        { MUA, 0, "(?:a|b)++m", "mababbaaxababbaam" },
                    427:        { MUA, 0, "(?:a|b)*+m", "mababbaaxababbaam" },
                    428:        { MUA, 0, "(?:a|b)*+m", "ababbaaxababbaam" },
                    429:        { MUA, 0, "(a|b)++m", "mababbaaxababbaam" },
                    430:        { MUA, 0, "(a|b)*+m", "mababbaaxababbaam" },
                    431:        { MUA, 0, "(a|b)*+m", "ababbaaxababbaam" },
                    432:        { MUA, 0, "(a|b(*ACCEPT))++m", "maaxab" },
                    433:        { MUA, 0, "(?:b*)++m", "bxbbxbbbxm" },
                    434:        { MUA, 0, "(?:b*)++m", "bxbbxbbbxbbm" },
                    435:        { MUA, 0, "(?:b*)*+m", "bxbbxbbbxm" },
                    436:        { MUA, 0, "(?:b*)*+m", "bxbbxbbbxbbm" },
                    437:        { MUA, 0, "(b*)++m", "bxbbxbbbxm" },
                    438:        { MUA, 0, "(b*)++m", "bxbbxbbbxbbm" },
                    439:        { MUA, 0, "(b*)*+m", "bxbbxbbbxm" },
                    440:        { MUA, 0, "(b*)*+m", "bxbbxbbbxbbm" },
                    441:        { MUA, 0, "(?:a|(b))++m", "mababbaaxababbaam" },
                    442:        { MUA, 0, "(?:(a)|b)*+m", "mababbaaxababbaam" },
                    443:        { MUA, 0, "(?:(a)|(b))*+m", "ababbaaxababbaam" },
                    444:        { MUA, 0, "(a|(b))++m", "mababbaaxababbaam" },
                    445:        { MUA, 0, "((a)|b)*+m", "mababbaaxababbaam" },
                    446:        { MUA, 0, "((a)|(b))*+m", "ababbaaxababbaam" },
                    447:        { MUA, 0, "(a|(b)(*ACCEPT))++m", "maaxab" },
                    448:        { MUA, 0, "(?:(b*))++m", "bxbbxbbbxm" },
                    449:        { MUA, 0, "(?:(b*))++m", "bxbbxbbbxbbm" },
                    450:        { MUA, 0, "(?:(b*))*+m", "bxbbxbbbxm" },
                    451:        { MUA, 0, "(?:(b*))*+m", "bxbbxbbbxbbm" },
                    452:        { MUA, 0, "((b*))++m", "bxbbxbbbxm" },
                    453:        { MUA, 0, "((b*))++m", "bxbbxbbbxbbm" },
                    454:        { MUA, 0, "((b*))*+m", "bxbbxbbbxm" },
                    455:        { MUA, 0, "((b*))*+m", "bxbbxbbbxbbm" },
1.1.1.2   misho     456:        { MUA, 0 | F_NOMATCH, "(?>(b{2,4}))(?:(?:(aa|c))++m|(?:(aa|c))+n)", "bbaacaaccaaaacxbbbmbn" },
1.1       misho     457:        { MUA, 0, "((?:b)++a)+(cd)*+m", "bbababbacdcdnbbababbacdcdm" },
                    458:        { MUA, 0, "((?:(b))++a)+((c)d)*+m", "bbababbacdcdnbbababbacdcdm" },
                    459:        { MUA, 0, "(?:(?:(?:ab)*+k)++(?:n(?:cd)++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
                    460:        { MUA, 0, "(?:((ab)*+(k))++(n(?:c(d))++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
                    461: 
                    462:        /* Back references. */
                    463:        { MUA, 0, "(aa|bb)(\\1*)(ll|)(\\3*)bbbbbbc", "aaaaaabbbbbbbbc" },
                    464:        { CMUA, 0, "(aa|bb)(\\1+)(ll|)(\\3+)bbbbbbc", "bBbbBbCbBbbbBbbcbbBbbbBBbbC" },
                    465:        { CMA, 0, "(a{2,4})\\1", "AaAaaAaA" },
                    466:        { MUA, 0, "(aa|bb)(\\1?)aa(\\1?)(ll|)(\\4+)bbc", "aaaaaaaabbaabbbbaabbbbc" },
                    467:        { MUA, 0, "(aa|bb)(\\1{0,5})(ll|)(\\3{0,5})cc", "bbxxbbbbxxaaaaaaaaaaaaaaaacc" },
                    468:        { MUA, 0, "(aa|bb)(\\1{3,5})(ll|)(\\3{3,5})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
                    469:        { MUA, 0, "(aa|bb)(\\1{3,})(ll|)(\\3{3,})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
                    470:        { MUA, 0, "(\\w+)b(\\1+)c", "GabGaGaDbGaDGaDc" },
                    471:        { MUA, 0, "(?:(aa)|b)\\1?b", "bb" },
                    472:        { CMUA, 0, "(aa|bb)(\\1*?)aa(\\1+?)", "bBBbaaAAaaAAaa" },
                    473:        { MUA, 0, "(aa|bb)(\\1*?)(dd|)cc(\\3+?)", "aaaaaccdd" },
                    474:        { CMUA, 0, "(?:(aa|bb)(\\1?\?)cc){2}(\\1?\?)", "aAaABBbbAAaAcCaAcCaA" },
                    475:        { MUA, 0, "(?:(aa|bb)(\\1{3,5}?)){2}(dd|)(\\3{3,5}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
                    476:        { CMA, 0, "(?:(aa|bb)(\\1{3,}?)){2}(dd|)(\\3{3,}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
                    477:        { MUA, 0, "(?:(aa|bb)(\\1{0,3}?)){2}(dd|)(\\3{0,3}?)b(\\1{0,3}?)(\\1{0,3})", "aaaaaaaaaaaaaaabaaaaa" },
                    478:        { MUA, 0, "(a(?:\\1|)a){3}b", "aaaaaaaaaaab" },
                    479:        { 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" },
1.1.1.2   misho     480:        { MUAP, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
                    481:        { MUAP, 0 | F_PROPERTY, "(\\P{N})\\1{0,2}", "wwwww." },
                    482:        { MUAP, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwww" },
                    483:        { MUAP, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwwww" },
                    484:        { PCRE_UCP, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
                    485:        { CMUAP, 0, "(\xf0\x90\x90\x80)\\1", "\xf0\x90\x90\xa8\xf0\x90\x90\xa8" },
1.1       misho     486: 
                    487:        /* Assertions. */
                    488:        { MUA, 0, "(?=xx|yy|zz)\\w{4}", "abczzdefg" },
                    489:        { MUA, 0, "(?=((\\w+)b){3}|ab)", "dbbbb ab" },
                    490:        { MUA, 0, "(?!ab|bc|cd)[a-z]{2}", "Xabcdef" },
                    491:        { MUA, 0, "(?<=aaa|aa|a)a", "aaa" },
                    492:        { MUA, 2, "(?<=aaa|aa|a)a", "aaa" },
                    493:        { MA, 0, "(?<=aaa|aa|a)a", "aaa" },
                    494:        { MA, 2, "(?<=aaa|aa|a)a", "aaa" },
                    495:        { MUA, 0, "(\\d{2})(?!\\w+c|(((\\w?)m){2}n)+|\\1)", "x5656" },
                    496:        { MUA, 0, "((?=((\\d{2,6}\\w){2,}))\\w{5,20}K){2,}", "567v09708K12l00M00 567v09708K12l00M00K45K" },
                    497:        { MUA, 0, "(?=(?:(?=\\S+a)\\w*(b)){3})\\w+\\d", "bba bbab nbbkba nbbkba0kl" },
                    498:        { MUA, 0, "(?>a(?>(b+))a(?=(..)))*?k", "acabbcabbaabacabaabbakk" },
                    499:        { MUA, 0, "((?(?=(a))a)+k)", "bbak" },
                    500:        { MUA, 0, "((?(?=a)a)+k)", "bbak" },
1.1.1.2   misho     501:        { MUA, 0 | F_NOMATCH, "(?=(?>(a))m)amk", "a k" },
                    502:        { MUA, 0 | F_NOMATCH, "(?!(?>(a))m)amk", "a k" },
                    503:        { MUA, 0 | F_NOMATCH, "(?>(?=(a))am)amk", "a k" },
1.1       misho     504:        { MUA, 0, "(?=(?>a|(?=(?>(b+))a|c)[a-c]+)*?m)[a-cm]+k", "aaam bbam baaambaam abbabba baaambaamk" },
                    505:        { MUA, 0, "(?> ?\?\\b(?(?=\\w{1,4}(a))m)\\w{0,8}bc){2,}?", "bca ssbc mabd ssbc mabc" },
                    506:        { MUA, 0, "(?:(?=ab)?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
                    507:        { MUA, 0, "(?:(?=a(b))?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
                    508:        { MUA, 0, "(?:(?=.(.))??\\1.)+m", "aabbbcbacccanaabbbcbacccam" },
                    509:        { MUA, 0, "(?:(?=.)??[a-c])+m", "abacdcbacacdcaccam" },
                    510:        { MUA, 0, "((?!a)?(?!([^a]))?)+$", "acbab" },
                    511:        { MUA, 0, "((?!a)?\?(?!([^a]))?\?)+$", "acbab" },
                    512: 
                    513:        /* Not empty, ACCEPT, FAIL */
1.1.1.2   misho     514:        { MUA | PCRE_NOTEMPTY, 0 | F_NOMATCH, "a*", "bcx" },
1.1       misho     515:        { MUA | PCRE_NOTEMPTY, 0, "a*", "bcaad" },
                    516:        { MUA | PCRE_NOTEMPTY, 0, "a*?", "bcaad" },
                    517:        { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a*", "bcaad" },
                    518:        { MUA, 0, "a(*ACCEPT)b", "ab" },
1.1.1.2   misho     519:        { MUA | PCRE_NOTEMPTY, 0 | F_NOMATCH, "a*(*ACCEPT)b", "bcx" },
1.1       misho     520:        { MUA | PCRE_NOTEMPTY, 0, "a*(*ACCEPT)b", "bcaad" },
                    521:        { MUA | PCRE_NOTEMPTY, 0, "a*?(*ACCEPT)b", "bcaad" },
1.1.1.2   misho     522:        { MUA | PCRE_NOTEMPTY, 0 | F_NOMATCH, "(?:z|a*(*ACCEPT)b)", "bcx" },
1.1       misho     523:        { MUA | PCRE_NOTEMPTY, 0, "(?:z|a*(*ACCEPT)b)", "bcaad" },
                    524:        { MUA | PCRE_NOTEMPTY, 0, "(?:z|a*?(*ACCEPT)b)", "bcaad" },
                    525:        { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a*(*ACCEPT)b", "bcx" },
1.1.1.2   misho     526:        { MUA | PCRE_NOTEMPTY_ATSTART, 0 | F_NOMATCH, "a*(*ACCEPT)b", "" },
1.1       misho     527:        { MUA, 0, "((a(*ACCEPT)b))", "ab" },
                    528:        { MUA, 0, "(a(*FAIL)a|a)", "aaa" },
                    529:        { MUA, 0, "(?=ab(*ACCEPT)b)a", "ab" },
                    530:        { MUA, 0, "(?=(?:x|ab(*ACCEPT)b))", "ab" },
                    531:        { MUA, 0, "(?=(a(b(*ACCEPT)b)))a", "ab" },
                    532:        { MUA | PCRE_NOTEMPTY, 0, "(?=a*(*ACCEPT))c", "c" },
                    533: 
                    534:        /* Conditional blocks. */
                    535:        { MUA, 0, "(?(?=(a))a|b)+k", "ababbalbbadabak" },
                    536:        { MUA, 0, "(?(?!(b))a|b)+k", "ababbalbbadabak" },
                    537:        { MUA, 0, "(?(?=a)a|b)+k", "ababbalbbadabak" },
                    538:        { MUA, 0, "(?(?!b)a|b)+k", "ababbalbbadabak" },
                    539:        { MUA, 0, "(?(?=(a))a*|b*)+k", "ababbalbbadabak" },
                    540:        { MUA, 0, "(?(?!(b))a*|b*)+k", "ababbalbbadabak" },
                    541:        { MUA, 0, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
                    542:        { MUA, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
1.1.1.2   misho     543:        { MUA, 0 | F_DIFF, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
1.1       misho     544:        { MUA, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
                    545:        { MUA, 0, "(?(?=a)a*|b*)+k", "ababbalbbadabak" },
                    546:        { MUA, 0, "(?(?!b)a*|b*)+k", "ababbalbbadabak" },
                    547:        { MUA, 0, "(?(?=a)ab)", "a" },
                    548:        { MUA, 0, "(?(?<!b)c)", "b" },
                    549:        { MUA, 0, "(?(DEFINE)a(b))", "a" },
                    550:        { MUA, 0, "a(?(DEFINE)(?:b|(?:c?)+)*)", "a" },
                    551:        { MUA, 0, "(?(?=.[a-c])[k-l]|[A-D])", "kdB" },
                    552:        { MUA, 0, "(?(?!.{0,4}[cd])(aa|bb)|(cc|dd))+", "aabbccddaa" },
                    553:        { MUA, 0, "(?(?=[^#@]*@)(aaab|aa|aba)|(aba|aab)){3,}", "aaabaaaba#aaabaaaba#aaabaaaba@" },
                    554:        { MUA, 0, "((?=\\w{5})\\w(?(?=\\w*k)\\d|[a-f_])*\\w\\s)+", "mol m10kk m088k _f_a_ mbkkl" },
                    555:        { MUA, 0, "(c)?\?(?(1)a|b)", "cdcaa" },
                    556:        { MUA, 0, "(c)?\?(?(1)a|b)", "cbb" },
1.1.1.2   misho     557:        { MUA, 0 | F_DIFF, "(?(?=(a))(aaaa|a?))+aak", "aaaaab aaaaak" },
1.1       misho     558:        { MUA, 0, "(?(?=a)(aaaa|a?))+aak", "aaaaab aaaaak" },
                    559:        { MUA, 0, "(?(?!(b))(aaaa|a?))+aak", "aaaaab aaaaak" },
                    560:        { MUA, 0, "(?(?!b)(aaaa|a?))+aak", "aaaaab aaaaak" },
1.1.1.2   misho     561:        { MUA, 0 | F_DIFF, "(?(?=(a))a*)+aak", "aaaaab aaaaak" },
1.1       misho     562:        { MUA, 0, "(?(?=a)a*)+aak", "aaaaab aaaaak" },
                    563:        { MUA, 0, "(?(?!(b))a*)+aak", "aaaaab aaaaak" },
                    564:        { MUA, 0, "(?(?!b)a*)+aak", "aaaaab aaaaak" },
                    565:        { MUA, 0, "(?(?=(?=(?!(x))a)aa)aaa|(?(?=(?!y)bb)bbb))*k", "abaabbaaabbbaaabbb abaabbaaabbbaaabbbk" },
                    566:        { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)*l", "bc ddd abccabccl" },
                    567:        { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+?dd", "bcabcacdb bdddd" },
                    568:        { MUA, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+l", "ababccddabdbccd abcccl" },
                    569: 
                    570:        /* Set start of match. */
                    571:        { MUA, 0, "(?:\\Ka)*aaaab", "aaaaaaaa aaaaaaabb" },
                    572:        { MUA, 0, "(?>\\Ka\\Ka)*aaaab", "aaaaaaaa aaaaaaaaaabb" },
                    573:        { MUA, 0, "a+\\K(?<=\\Gaa)a", "aaaaaa" },
1.1.1.2   misho     574:        { MUA | PCRE_NOTEMPTY, 0 | F_NOMATCH, "a\\K(*ACCEPT)b", "aa" },
1.1       misho     575:        { MUA | PCRE_NOTEMPTY_ATSTART, 0, "a\\K(*ACCEPT)b", "aa" },
                    576: 
                    577:        /* First line. */
1.1.1.2   misho     578:        { MUA | PCRE_FIRSTLINE, 0 | F_PROPERTY, "\\p{Any}a", "bb\naaa" },
                    579:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}a", "bb\r\naaa" },
1.1       misho     580:        { MUA | PCRE_FIRSTLINE, 0, "(?<=a)", "a" },
1.1.1.2   misho     581:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH, "[^a][^b]", "ab" },
                    582:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH, "a", "\na" },
                    583:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH, "[abc]", "\na" },
                    584:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH, "^a", "\na" },
                    585:        { MUA | PCRE_FIRSTLINE, 0 | F_NOMATCH, "^(?<=\n)", "\na" },
                    586:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0 | F_NOMATCH, "#", "\xc2\x85#" },
                    587:        { PCRE_MULTILINE | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0 | F_NOMATCH, "#", "\x85#" },
                    588:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_ANY | PCRE_FIRSTLINE, 0 | F_NOMATCH, "^#", "\xe2\x80\xa8#" },
                    589:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0 | F_PROPERTY, "\\p{Any}", "\r\na" },
1.1       misho     590:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, ".", "\r" },
                    591:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0, "a", "\ra" },
1.1.1.2   misho     592:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0 | F_NOMATCH, "ba", "bbb\r\nba" },
                    593:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}{4}|a", "\r\na" },
1.1       misho     594:        { PCRE_MULTILINE | PCRE_UTF8 | PCRE_NEWLINE_CRLF | PCRE_FIRSTLINE, 1, ".", "\r\n" },
                    595: 
                    596:        /* Recurse. */
                    597:        { MUA, 0, "(a)(?1)", "aa" },
                    598:        { MUA, 0, "((a))(?1)", "aa" },
                    599:        { MUA, 0, "(b|a)(?1)", "aa" },
                    600:        { MUA, 0, "(b|(a))(?1)", "aa" },
1.1.1.2   misho     601:        { MUA, 0 | F_NOMATCH, "((a)(b)(?:a*))(?1)", "aba" },
1.1       misho     602:        { MUA, 0, "((a)(b)(?:a*))(?1)", "abab" },
                    603:        { MUA, 0, "((a+)c(?2))b(?1)", "aacaabaca" },
                    604:        { MUA, 0, "((?2)b|(a)){2}(?1)", "aabab" },
                    605:        { MUA, 0, "(?1)(a)*+(?2)(b(?1))", "aababa" },
                    606:        { MUA, 0, "(?1)(((a(*ACCEPT)))b)", "axaa" },
                    607:        { MUA, 0, "(?1)(?(DEFINE) (((ac(*ACCEPT)))b) )", "akaac" },
                    608:        { MUA, 0, "(a+)b(?1)b\\1", "abaaabaaaaa" },
1.1.1.2   misho     609:        { MUA, 0 | F_NOMATCH, "(?(DEFINE)(aa|a))(?1)ab", "aab" },
1.1       misho     610:        { MUA, 0, "(?(DEFINE)(a\\Kb))(?1)+ababc", "abababxabababc" },
                    611:        { MUA, 0, "(a\\Kb)(?1)+ababc", "abababxababababc" },
1.1.1.2   misho     612:        { MUA, 0 | F_NOMATCH, "(a\\Kb)(?1)+ababc", "abababxababababxc" },
1.1       misho     613:        { MUA, 0, "b|<(?R)*>", "<<b>" },
                    614:        { MUA, 0, "(a\\K){0}(?:(?1)b|ac)", "ac" },
                    615:        { MUA, 0, "(?(DEFINE)(a(?2)|b)(b(?1)|(a)))(?:(?1)|(?2))m", "ababababnababababaam" },
                    616:        { MUA, 0, "(a)((?(R)a|b))(?2)", "aabbabaa" },
                    617:        { MUA, 0, "(a)((?(R2)a|b))(?2)", "aabbabaa" },
                    618:        { MUA, 0, "(a)((?(R1)a|b))(?2)", "ababba" },
                    619:        { MUA, 0, "(?(R0)aa|bb(?R))", "abba aabb bbaa" },
                    620:        { MUA, 0, "((?(R)(?:aaaa|a)|(?:(aaaa)|(a)))+)(?1)$", "aaaaaaaaaa aaaa" },
                    621:        { MUA, 0, "(?P<Name>a(?(R&Name)a|b))(?1)", "aab abb abaa" },
                    622: 
1.1.1.2   misho     623:        /* 16 bit specific tests. */
                    624:        { CMA, 0 | F_FORCECONV, "\xc3\xa1", "\xc3\x81\xc3\xa1" },
                    625:        { CMA, 0 | F_FORCECONV, "\xe1\xbd\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
                    626:        { CMA, 0 | F_FORCECONV, "[\xc3\xa1]", "\xc3\x81\xc3\xa1" },
                    627:        { CMA, 0 | F_FORCECONV, "[\xe1\xbd\xb8]", "\xe1\xbf\xb8\xe1\xbd\xb8" },
                    628:        { CMA, 0 | F_FORCECONV, "[a-\xed\xb0\x80]", "A" },
                    629:        { CMA, 0 | F_NO8 | F_FORCECONV, "[a-\\x{dc00}]", "B" },
                    630:        { CMA, 0 | F_NO8 | F_NOMATCH | F_FORCECONV, "[b-\\x{dc00}]", "a" },
                    631:        { CMA, 0 | F_NO8 | F_FORCECONV, "\xed\xa0\x80\\x{d800}\xed\xb0\x80\\x{dc00}", "\xed\xa0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80" },
                    632:        { CMA, 0 | F_NO8 | F_FORCECONV, "[\xed\xa0\x80\\x{d800}]{1,2}?[\xed\xb0\x80\\x{dc00}]{1,2}?#", "\xed\xa0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80#" },
                    633:        { CMA, 0 | F_FORCECONV, "[\xed\xa0\x80\xed\xb0\x80#]{0,3}(?<=\xed\xb0\x80.)", "\xed\xa0\x80#\xed\xa0\x80##\xed\xb0\x80\xed\xa0\x80" },
                    634:        { CMA, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\x9f\xbf\xed\xa0\x83" },
                    635:        { CMA, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\xb4\x80\xed\xb3\xb0" },
                    636:        { CMA, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\x9f\xbf\xed\xa0\x83" },
                    637:        { CMA, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\xb4\x80\xed\xb3\xb0" },
                    638:        { CMA, 0 | F_FORCECONV, "[\xed\xa0\x80-\xef\xbf\xbf]+[\x1-\xed\xb0\x80]+#", "\xed\xa0\x85\xc3\x81\xed\xa0\x85\xef\xbf\xb0\xc2\x85\xed\xa9\x89#" },
                    639:        { CMA, 0 | F_FORCECONV, "[\xed\xa0\x80][\xed\xb0\x80]{2,}", "\xed\xa0\x80\xed\xb0\x80\xed\xa0\x80\xed\xb0\x80\xed\xb0\x80\xed\xb0\x80" },
                    640:        { MA, 0 | F_FORCECONV, "[^\xed\xb0\x80]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
                    641:        { MA, 0 | F_NO8 | F_FORCECONV, "[^\\x{dc00}]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
                    642:        { CMA, 0 | F_FORCECONV, ".\\B.", "\xed\xa0\x80\xed\xb0\x80" },
                    643:        { CMA, 0 | F_FORCECONV, "\\D+(?:\\d+|.)\\S+(?:\\s+|.)\\W+(?:\\w+|.)\xed\xa0\x80\xed\xa0\x80", "\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80" },
                    644:        { CMA, 0 | F_FORCECONV, "\\d*\\s*\\w*\xed\xa0\x80\xed\xa0\x80", "\xed\xa0\x80\xed\xa0\x80" },
                    645:        { CMA, 0 | F_FORCECONV | F_NOMATCH, "\\d*?\\D*?\\s*?\\S*?\\w*?\\W*?##", "\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80#" },
                    646:        { CMA | PCRE_EXTENDED, 0 | F_FORCECONV, "\xed\xa0\x80 \xed\xb0\x80 !", "\xed\xa0\x80\xed\xb0\x80!" },
                    647:        { CMA, 0 | F_FORCECONV, "\xed\xa0\x80+#[^#]+\xed\xa0\x80", "\xed\xa0\x80#a\xed\xa0\x80" },
                    648:        { CMA, 0 | F_FORCECONV, "(\xed\xa0\x80+)#\\1", "\xed\xa0\x80\xed\xa0\x80#\xed\xa0\x80\xed\xa0\x80" },
                    649:        { PCRE_MULTILINE | PCRE_NEWLINE_ANY, 0 | F_NO8 | F_FORCECONV, "^-", "a--\xe2\x80\xa8--" },
                    650:        { PCRE_BSR_UNICODE, 0 | F_NO8 | F_FORCECONV, "\\R", "ab\xe2\x80\xa8" },
                    651:        { 0, 0 | F_NO8 | F_FORCECONV, "\\v", "ab\xe2\x80\xa9" },
                    652:        { 0, 0 | F_NO8 | F_FORCECONV, "\\h", "ab\xe1\xa0\x8e" },
                    653:        { 0, 0 | F_NO8 | F_FORCECONV, "\\v+?\\V+?#", "\xe2\x80\xa9\xe2\x80\xa9\xef\xbf\xbf\xef\xbf\xbf#" },
                    654:        { 0, 0 | F_NO8 | F_FORCECONV, "\\h+?\\H+?#", "\xe1\xa0\x8e\xe1\xa0\x8e\xef\xbf\xbf\xef\xbf\xbf#" },
                    655: 
1.1.1.3 ! misho     656:        /* Partial matching. */
        !           657:        { MUA | PCRE_PARTIAL_SOFT, 0, "ab", "a" },
        !           658:        { MUA | PCRE_PARTIAL_SOFT, 0, "ab|a", "a" },
        !           659:        { MUA | PCRE_PARTIAL_HARD, 0, "ab|a", "a" },
        !           660:        { MUA | PCRE_PARTIAL_SOFT, 0, "\\b#", "a" },
        !           661:        { MUA | PCRE_PARTIAL_SOFT, 0, "(?<=a)b", "a" },
        !           662:        { MUA | PCRE_PARTIAL_SOFT, 0, "abc|(?<=xxa)bc", "xxab" },
        !           663:        { MUA | PCRE_PARTIAL_SOFT, 0, "a\\B", "a" },
        !           664:        { MUA | PCRE_PARTIAL_HARD, 0, "a\\b", "a" },
        !           665: 
        !           666:        /* (*MARK) verb. */
        !           667:        { MUA, 0, "a(*MARK:aa)a", "ababaa" },
        !           668:        { MUA, 0 | F_NOMATCH, "a(*:aa)a", "abab" },
        !           669:        { MUA, 0, "a(*:aa)(b(*:bb)b|bc)", "abc" },
        !           670:        { MUA, 0 | F_NOMATCH, "a(*:1)x|b(*:2)y", "abc" },
        !           671:        { MUA, 0, "(?>a(*:aa))b|ac", "ac" },
        !           672:        { MUA, 0, "(?(DEFINE)(a(*:aa)))(?1)", "a" },
        !           673:        { MUA, 0 | F_NOMATCH, "(?(DEFINE)((a)(*:aa)))(?1)b", "aa" },
        !           674:        { MUA, 0, "(?(DEFINE)(a(*:aa)))a(?1)b|aac", "aac" },
        !           675:        { MUA, 0, "(a(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
        !           676:        { MUA, 0, "(a(*:aa)){0}(?:b(?1)b)+", "babba" },
        !           677:        { MUA, 0 | F_NOMATCH, "(a(*:aa)){0}(?:b(?1)b)+", "ba" },
        !           678:        { MUA, 0, "(a\\K(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
        !           679:        { MUA, 0, "(a\\K(*:aa)){0}(?:b(?1)b)+", "babba" },
        !           680:        { MUA, 0 | F_NOMATCH, "(a\\K(*:aa)){0}(?:b(?1)b)+", "ba" },
        !           681: 
        !           682:        /* (*COMMIT) verb. */
        !           683:        { MUA, 0 | F_NOMATCH, "a(*COMMIT)b", "ac" },
        !           684:        { MUA, 0, "aa(*COMMIT)b", "xaxaab" },
        !           685:        { MUA, 0 | F_NOMATCH, "a(*COMMIT)(*:msg)b|ac", "ac" },
        !           686:        { MUA, 0, "(?=a(*COMMIT)b|ac)ac|(*:m)(a)c", "ac" },
        !           687:        { MUA, 0, "(?!a(*COMMIT)(*:msg)b)a(c)|cd", "acd" },
        !           688: 
1.1       misho     689:        /* Deep recursion. */
                    690:        { MUA, 0, "((((?:(?:(?:\\w)+)?)*|(?>\\w)+?)+|(?>\\w)?\?)*)?\\s", "aaaaa+ " },
                    691:        { MUA, 0, "(?:((?:(?:(?:\\w*?)+)??|(?>\\w)?|\\w*+)*)+)+?\\s", "aa+ " },
1.1.1.3 ! misho     692:        { MUA, 0, "((a?)+)+b", "aaaaaaaaaaaa b" },
1.1       misho     693: 
                    694:        /* Deep recursion: Stack limit reached. */
1.1.1.2   misho     695:        { MA, 0 | F_NOMATCH, "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" },
                    696:        { MA, 0 | F_NOMATCH, "(?:a+)+b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
                    697:        { MA, 0 | F_NOMATCH, "(?:a+?)+?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
                    698:        { MA, 0 | F_NOMATCH, "(?:a*)*b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
                    699:        { MA, 0 | F_NOMATCH, "(?:a*?)*?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
1.1       misho     700: 
                    701:        { 0, 0, NULL, NULL }
                    702: };
                    703: 
1.1.1.2   misho     704: static const unsigned char *tables(int mode)
                    705: {
                    706:        /* The purpose of this function to allow valgrind
                    707:        for reporting invalid reads and writes. */
                    708:        static unsigned char *tables_copy;
                    709:        const char *errorptr;
                    710:        int erroroffset;
1.1.1.3 ! misho     711:        unsigned char *default_tables;
1.1.1.2   misho     712: #ifdef SUPPORT_PCRE8
                    713:        pcre *regex;
                    714:        char null_str[1] = { 0 };
                    715: #else
                    716:        pcre16 *regex;
                    717:        PCRE_UCHAR16 null_str[1] = { 0 };
                    718: #endif
                    719: 
                    720:        if (mode) {
                    721:                if (tables_copy)
                    722:                        free(tables_copy);
                    723:                tables_copy = NULL;
                    724:                return NULL;
                    725:        }
                    726: 
                    727:        if (tables_copy)
                    728:                return tables_copy;
                    729: 
                    730:        default_tables = NULL;
                    731: #ifdef SUPPORT_PCRE8
                    732:        regex = pcre_compile(null_str, 0, &errorptr, &erroroffset, NULL);
                    733:        if (regex) {
                    734:                pcre_fullinfo(regex, NULL, PCRE_INFO_DEFAULT_TABLES, &default_tables);
                    735:                pcre_free(regex);
                    736:        }
                    737: #else
                    738:        regex = pcre16_compile(null_str, 0, &errorptr, &erroroffset, NULL);
                    739:        if (regex) {
                    740:                pcre16_fullinfo(regex, NULL, PCRE_INFO_DEFAULT_TABLES, &default_tables);
                    741:                pcre16_free(regex);
                    742:        }
                    743: #endif
                    744:        /* Shouldn't ever happen. */
                    745:        if (!default_tables)
                    746:                return NULL;
                    747: 
                    748:        /* Unfortunately this value cannot get from pcre_fullinfo.
                    749:        Since this is a test program, this is acceptable at the moment. */
                    750:        tables_copy = (unsigned char *)malloc(1088);
                    751:        if (!tables_copy)
                    752:                return NULL;
                    753: 
                    754:        memcpy(tables_copy, default_tables, 1088);
                    755:        return tables_copy;
                    756: }
                    757: 
                    758: #ifdef SUPPORT_PCRE8
                    759: static pcre_jit_stack* callback8(void *arg)
                    760: {
                    761:        return (pcre_jit_stack *)arg;
                    762: }
                    763: #endif
                    764: 
                    765: #ifdef SUPPORT_PCRE16
                    766: static pcre16_jit_stack* callback16(void *arg)
                    767: {
                    768:        return (pcre16_jit_stack *)arg;
                    769: }
                    770: #endif
                    771: 
                    772: #ifdef SUPPORT_PCRE8
                    773: static void setstack8(pcre_extra *extra)
                    774: {
                    775:        static pcre_jit_stack *stack;
                    776: 
                    777:        if (!extra) {
                    778:                if (stack)
                    779:                        pcre_jit_stack_free(stack);
                    780:                stack = NULL;
                    781:                return;
                    782:        }
                    783: 
                    784:        if (!stack)
                    785:                stack = pcre_jit_stack_alloc(1, 1024 * 1024);
                    786:        /* Extra can be NULL. */
                    787:        pcre_assign_jit_stack(extra, callback8, stack);
                    788: }
                    789: #endif /* SUPPORT_PCRE8 */
                    790: 
                    791: #ifdef SUPPORT_PCRE16
                    792: static void setstack16(pcre16_extra *extra)
                    793: {
                    794:        static pcre16_jit_stack *stack;
                    795: 
                    796:        if (!extra) {
                    797:                if (stack)
                    798:                        pcre16_jit_stack_free(stack);
                    799:                stack = NULL;
                    800:                return;
                    801:        }
                    802: 
                    803:        if (!stack)
                    804:                stack = pcre16_jit_stack_alloc(1, 1024 * 1024);
                    805:        /* Extra can be NULL. */
                    806:        pcre16_assign_jit_stack(extra, callback16, stack);
                    807: }
                    808: #endif /* SUPPORT_PCRE8 */
                    809: 
                    810: #ifdef SUPPORT_PCRE16
                    811: 
                    812: static int convert_utf8_to_utf16(const char *input, PCRE_UCHAR16 *output, int *offsetmap, int max_length)
                    813: {
                    814:        unsigned char *iptr = (unsigned char*)input;
                    815:        unsigned short *optr = (unsigned short *)output;
                    816:        unsigned int c;
                    817: 
                    818:        if (max_length == 0)
                    819:                return 0;
                    820: 
                    821:        while (*iptr && max_length > 1) {
                    822:                c = 0;
                    823:                if (offsetmap)
                    824:                        *offsetmap++ = (int)(iptr - (unsigned char*)input);
                    825: 
                    826:                if (!(*iptr & 0x80))
                    827:                        c = *iptr++;
                    828:                else if (!(*iptr & 0x20)) {
                    829:                        c = ((iptr[0] & 0x1f) << 6) | (iptr[1] & 0x3f);
                    830:                        iptr += 2;
                    831:                } else if (!(*iptr & 0x10)) {
                    832:                        c = ((iptr[0] & 0x0f) << 12) | ((iptr[1] & 0x3f) << 6) | (iptr[2] & 0x3f);
                    833:                        iptr += 3;
                    834:                } else if (!(*iptr & 0x08)) {
                    835:                        c = ((iptr[0] & 0x07) << 18) | ((iptr[1] & 0x3f) << 12) | ((iptr[2] & 0x3f) << 6) | (iptr[3] & 0x3f);
                    836:                        iptr += 4;
                    837:                }
                    838: 
                    839:                if (c < 65536) {
                    840:                        *optr++ = c;
                    841:                        max_length--;
                    842:                } else if (max_length <= 2) {
                    843:                        *optr = '\0';
                    844:                        return (int)(optr - (unsigned short *)output);
                    845:                } else {
                    846:                        c -= 0x10000;
                    847:                        *optr++ = 0xd800 | ((c >> 10) & 0x3ff);
                    848:                        *optr++ = 0xdc00 | (c & 0x3ff);
                    849:                        max_length -= 2;
                    850:                        if (offsetmap)
                    851:                                offsetmap++;
                    852:                }
                    853:        }
                    854:        if (offsetmap)
                    855:                *offsetmap = (int)(iptr - (unsigned char*)input);
                    856:        *optr = '\0';
                    857:        return (int)(optr - (unsigned short *)output);
                    858: }
                    859: 
                    860: static int copy_char8_to_char16(const char *input, PCRE_UCHAR16 *output, int max_length)
                    861: {
                    862:        unsigned char *iptr = (unsigned char*)input;
                    863:        unsigned short *optr = (unsigned short *)output;
                    864: 
                    865:        if (max_length == 0)
                    866:                return 0;
                    867: 
                    868:        while (*iptr && max_length > 1) {
                    869:                *optr++ = *iptr++;
                    870:                max_length--;
                    871:        }
                    872:        *optr = '\0';
                    873:        return (int)(optr - (unsigned short *)output);
                    874: }
                    875: 
                    876: #define REGTEST_MAX_LENGTH 4096
                    877: static PCRE_UCHAR16 regtest_buf[REGTEST_MAX_LENGTH];
                    878: static int regtest_offsetmap[REGTEST_MAX_LENGTH];
                    879: 
                    880: #endif /* SUPPORT_PCRE16 */
                    881: 
                    882: static int check_ascii(const char *input)
                    883: {
                    884:        const unsigned char *ptr = (unsigned char *)input;
                    885:        while (*ptr) {
                    886:                if (*ptr > 127)
                    887:                        return 0;
                    888:                ptr++;
                    889:        }
                    890:        return 1;
                    891: }
                    892: 
1.1       misho     893: static int regression_tests(void)
                    894: {
                    895:        struct regression_test_case *current = regression_test_cases;
                    896:        const char *error;
1.1.1.3 ! misho     897:        char *cpu_info;
1.1       misho     898:        int i, err_offs;
1.1.1.2   misho     899:        int is_successful, is_ascii_pattern, is_ascii_input;
                    900:        int total = 0;
                    901:        int successful = 0;
1.1.1.3 ! misho     902:        int successful_row = 0;
1.1       misho     903:        int counter = 0;
1.1.1.3 ! misho     904:        int study_mode;
1.1.1.2   misho     905: #ifdef SUPPORT_PCRE8
                    906:        pcre *re8;
                    907:        pcre_extra *extra8;
1.1.1.3 ! misho     908:        pcre_extra dummy_extra8;
1.1.1.2   misho     909:        int ovector8_1[32];
                    910:        int ovector8_2[32];
                    911:        int return_value8_1, return_value8_2;
1.1.1.3 ! misho     912:        unsigned char *mark8_1, *mark8_2;
1.1.1.2   misho     913:        int utf8 = 0, ucp8 = 0;
                    914:        int disabled_flags8 = 0;
                    915: #endif
                    916: #ifdef SUPPORT_PCRE16
                    917:        pcre16 *re16;
                    918:        pcre16_extra *extra16;
1.1.1.3 ! misho     919:        pcre16_extra dummy_extra16;
1.1.1.2   misho     920:        int ovector16_1[32];
                    921:        int ovector16_2[32];
                    922:        int return_value16_1, return_value16_2;
1.1.1.3 ! misho     923:        PCRE_UCHAR16 *mark16_1, *mark16_2;
1.1.1.2   misho     924:        int utf16 = 0, ucp16 = 0;
                    925:        int disabled_flags16 = 0;
                    926:        int length16;
                    927: #endif
1.1       misho     928: 
                    929:        /* This test compares the behaviour of interpreter and JIT. Although disabling
1.1.1.2   misho     930:        utf or ucp may make tests fail, if the pcre_exec result is the SAME, it is
1.1       misho     931:        still considered successful from pcre_jit_test point of view. */
                    932: 
1.1.1.2   misho     933: #ifdef SUPPORT_PCRE8
                    934:        pcre_config(PCRE_CONFIG_JITTARGET, &cpu_info);
                    935: #else
                    936:        pcre16_config(PCRE_CONFIG_JITTARGET, &cpu_info);
                    937: #endif
                    938: 
                    939:        printf("Running JIT regression tests\n");
                    940:        printf("  target CPU of SLJIT compiler: %s\n", cpu_info);
                    941: 
                    942: #ifdef SUPPORT_PCRE8
1.1       misho     943:        pcre_config(PCRE_CONFIG_UTF8, &utf8);
1.1.1.2   misho     944:        pcre_config(PCRE_CONFIG_UNICODE_PROPERTIES, &ucp8);
1.1       misho     945:        if (!utf8)
1.1.1.2   misho     946:                disabled_flags8 |= PCRE_UTF8;
                    947:        if (!ucp8)
                    948:                disabled_flags8 |= PCRE_UCP;
                    949:        printf("  in  8 bit mode with utf8  %s and ucp %s:\n", utf8 ? "enabled" : "disabled", ucp8 ? "enabled" : "disabled");
                    950: #endif
                    951: #ifdef SUPPORT_PCRE16
                    952:        pcre16_config(PCRE_CONFIG_UTF16, &utf16);
                    953:        pcre16_config(PCRE_CONFIG_UNICODE_PROPERTIES, &ucp16);
                    954:        if (!utf16)
                    955:                disabled_flags16 |= PCRE_UTF8;
                    956:        if (!ucp16)
                    957:                disabled_flags16 |= PCRE_UCP;
                    958:        printf("  in 16 bit mode with utf16 %s and ucp %s:\n", utf16 ? "enabled" : "disabled", ucp16 ? "enabled" : "disabled");
                    959: #endif
1.1       misho     960: 
                    961:        while (current->pattern) {
                    962:                /* printf("\nPattern: %s :\n", current->pattern); */
                    963:                total++;
1.1.1.2   misho     964:                if (current->start_offset & F_PROPERTY) {
                    965:                        is_ascii_pattern = 0;
                    966:                        is_ascii_input = 0;
                    967:                } else {
                    968:                        is_ascii_pattern = check_ascii(current->pattern);
                    969:                        is_ascii_input = check_ascii(current->input);
                    970:                }
1.1       misho     971: 
1.1.1.3 ! misho     972:                if (current->flags & PCRE_PARTIAL_SOFT)
        !           973:                        study_mode = PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE;
        !           974:                else if (current->flags & PCRE_PARTIAL_HARD)
        !           975:                        study_mode = PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE;
        !           976:                else
        !           977:                        study_mode = PCRE_STUDY_JIT_COMPILE;
1.1       misho     978:                error = NULL;
1.1.1.2   misho     979: #ifdef SUPPORT_PCRE8
                    980:                re8 = NULL;
                    981:                if (!(current->start_offset & F_NO8))
                    982:                        re8 = pcre_compile(current->pattern,
1.1.1.3 ! misho     983:                                current->flags & ~(PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD | disabled_flags8),
1.1.1.2   misho     984:                                &error, &err_offs, tables(0));
                    985: 
                    986:                extra8 = NULL;
                    987:                if (re8) {
                    988:                        error = NULL;
1.1.1.3 ! misho     989:                        extra8 = pcre_study(re8, study_mode, &error);
1.1.1.2   misho     990:                        if (!extra8) {
                    991:                                printf("\n8 bit: Cannot study pattern: %s\n", current->pattern);
                    992:                                pcre_free(re8);
                    993:                                re8 = NULL;
1.1       misho     994:                        }
1.1.1.2   misho     995:                        if (!(extra8->flags & PCRE_EXTRA_EXECUTABLE_JIT)) {
                    996:                                printf("\n8 bit: JIT compiler does not support: %s\n", current->pattern);
                    997:                                pcre_free_study(extra8);
                    998:                                pcre_free(re8);
                    999:                                re8 = NULL;
                   1000:                        }
1.1.1.3 ! misho    1001:                        extra8->flags |= PCRE_EXTRA_MARK;
1.1.1.2   misho    1002:                } else if (((utf8 && ucp8) || is_ascii_pattern) && !(current->start_offset & F_NO8))
                   1003:                        printf("\n8 bit: Cannot compile pattern: %s\n", current->pattern);
                   1004: #endif
                   1005: #ifdef SUPPORT_PCRE16
                   1006:                if ((current->flags & PCRE_UTF8) || (current->start_offset & F_FORCECONV))
                   1007:                        convert_utf8_to_utf16(current->pattern, regtest_buf, NULL, REGTEST_MAX_LENGTH);
                   1008:                else
                   1009:                        copy_char8_to_char16(current->pattern, regtest_buf, REGTEST_MAX_LENGTH);
                   1010: 
                   1011:                re16 = NULL;
                   1012:                if (!(current->start_offset & F_NO16))
                   1013:                        re16 = pcre16_compile(regtest_buf,
1.1.1.3 ! misho    1014:                                current->flags & ~(PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD | disabled_flags16),
1.1.1.2   misho    1015:                                &error, &err_offs, tables(0));
                   1016: 
                   1017:                extra16 = NULL;
                   1018:                if (re16) {
                   1019:                        error = NULL;
1.1.1.3 ! misho    1020:                        extra16 = pcre16_study(re16, study_mode, &error);
1.1.1.2   misho    1021:                        if (!extra16) {
                   1022:                                printf("\n16 bit: Cannot study pattern: %s\n", current->pattern);
                   1023:                                pcre16_free(re16);
                   1024:                                re16 = NULL;
                   1025:                        }
                   1026:                        if (!(extra16->flags & PCRE_EXTRA_EXECUTABLE_JIT)) {
                   1027:                                printf("\n16 bit: JIT compiler does not support: %s\n", current->pattern);
                   1028:                                pcre16_free_study(extra16);
                   1029:                                pcre16_free(re16);
                   1030:                                re16 = NULL;
                   1031:                        }
1.1.1.3 ! misho    1032:                        extra16->flags |= PCRE_EXTRA_MARK;
1.1.1.2   misho    1033:                } else if (((utf16 && ucp16) || is_ascii_pattern) && !(current->start_offset & F_NO16))
                   1034:                        printf("\n16 bit: Cannot compile pattern: %s\n", current->pattern);
                   1035: #endif
1.1       misho    1036: 
1.1.1.2   misho    1037:                counter++;
                   1038:                if ((counter & 0x3) != 0) {
                   1039: #ifdef SUPPORT_PCRE8
                   1040:                        setstack8(NULL);
                   1041: #endif
                   1042: #ifdef SUPPORT_PCRE16
                   1043:                        setstack16(NULL);
                   1044: #endif
1.1       misho    1045:                }
                   1046: 
1.1.1.2   misho    1047: #ifdef SUPPORT_PCRE8
                   1048:                return_value8_1 = -1000;
                   1049:                return_value8_2 = -1000;
                   1050:                for (i = 0; i < 32; ++i)
                   1051:                        ovector8_1[i] = -2;
                   1052:                for (i = 0; i < 32; ++i)
                   1053:                        ovector8_2[i] = -2;
                   1054:                if (re8) {
1.1.1.3 ! misho    1055:                        mark8_1 = NULL;
        !          1056:                        mark8_2 = NULL;
1.1.1.2   misho    1057:                        setstack8(extra8);
1.1.1.3 ! misho    1058:                        extra8->mark = &mark8_1;
1.1.1.2   misho    1059:                        return_value8_1 = pcre_exec(re8, extra8, current->input, strlen(current->input), current->start_offset & OFFSET_MASK,
1.1.1.3 ! misho    1060:                                current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD), ovector8_1, 32);
        !          1061:                        memset(&dummy_extra8, 0, sizeof(pcre_extra));
        !          1062:                        dummy_extra8.flags = PCRE_EXTRA_MARK;
        !          1063:                        dummy_extra8.mark = &mark8_2;
        !          1064:                        return_value8_2 = pcre_exec(re8, &dummy_extra8, current->input, strlen(current->input), current->start_offset & OFFSET_MASK,
        !          1065:                                current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD), ovector8_2, 32);
1.1       misho    1066:                }
1.1.1.2   misho    1067: #endif
1.1       misho    1068: 
1.1.1.2   misho    1069: #ifdef SUPPORT_PCRE16
                   1070:                return_value16_1 = -1000;
                   1071:                return_value16_2 = -1000;
1.1       misho    1072:                for (i = 0; i < 32; ++i)
1.1.1.2   misho    1073:                        ovector16_1[i] = -2;
1.1       misho    1074:                for (i = 0; i < 32; ++i)
1.1.1.2   misho    1075:                        ovector16_2[i] = -2;
                   1076:                if (re16) {
1.1.1.3 ! misho    1077:                        mark16_1 = NULL;
        !          1078:                        mark16_2 = NULL;
1.1.1.2   misho    1079:                        setstack16(extra16);
                   1080:                        if ((current->flags & PCRE_UTF8) || (current->start_offset & F_FORCECONV))
                   1081:                                length16 = convert_utf8_to_utf16(current->input, regtest_buf, regtest_offsetmap, REGTEST_MAX_LENGTH);
                   1082:                        else
                   1083:                                length16 = copy_char8_to_char16(current->input, regtest_buf, REGTEST_MAX_LENGTH);
1.1.1.3 ! misho    1084:                        extra16->mark = &mark16_1;
1.1.1.2   misho    1085:                        return_value16_1 = pcre16_exec(re16, extra16, regtest_buf, length16, current->start_offset & OFFSET_MASK,
1.1.1.3 ! misho    1086:                                current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD), ovector16_1, 32);
        !          1087:                        memset(&dummy_extra16, 0, sizeof(pcre16_extra));
        !          1088:                        dummy_extra16.flags = PCRE_EXTRA_MARK;
        !          1089:                        dummy_extra16.mark = &mark16_2;
        !          1090:                        return_value16_2 = pcre16_exec(re16, &dummy_extra16, regtest_buf, length16, current->start_offset & OFFSET_MASK,
        !          1091:                                current->flags & (PCRE_NOTBOL | PCRE_NOTEOL | PCRE_NOTEMPTY | PCRE_NOTEMPTY_ATSTART | PCRE_PARTIAL_SOFT | PCRE_PARTIAL_HARD), ovector16_2, 32);
1.1.1.2   misho    1092:                }
                   1093: #endif
1.1       misho    1094: 
1.1.1.3 ! misho    1095:                /* printf("[%d-%d|%d-%d|%d-%d]%s", return_value8_1, return_value16_1, ovector8_1[0], ovector8_1[1], ovector16_1[0], ovector16_1[1], (current->flags & PCRE_CASELESS) ? "C" : ""); */
        !          1096: 
1.1.1.2   misho    1097:                /* If F_DIFF is set, just run the test, but do not compare the results.
1.1       misho    1098:                Segfaults can still be captured. */
                   1099: 
1.1.1.2   misho    1100:                is_successful = 1;
                   1101:                if (!(current->start_offset & F_DIFF)) {
                   1102: #if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16
                   1103:                        if (utf8 == utf16 && !(current->start_offset & F_FORCECONV)) {
                   1104:                                /* All results must be the same. */
                   1105:                                if (return_value8_1 != return_value8_2 || return_value8_1 != return_value16_1 || return_value8_1 != return_value16_2) {
                   1106:                                        printf("\n8 and 16 bit: Return value differs(%d:%d:%d:%d): [%d] '%s' @ '%s'\n",
                   1107:                                                return_value8_1, return_value8_2, return_value16_1, return_value16_2,
                   1108:                                                total, current->pattern, current->input);
                   1109:                                        is_successful = 0;
1.1.1.3 ! misho    1110:                                } else if (return_value8_1 >= 0 || return_value8_1 == PCRE_ERROR_PARTIAL) {
        !          1111:                                        if (return_value8_1 == PCRE_ERROR_PARTIAL) {
        !          1112:                                                return_value8_1 = 2;
        !          1113:                                                return_value16_1 = 2;
        !          1114:                                        } else {
        !          1115:                                                return_value8_1 *= 2;
        !          1116:                                                return_value16_1 *= 2;
        !          1117:                                        }
        !          1118: 
1.1.1.2   misho    1119:                                        /* Transform back the results. */
                   1120:                                        if (current->flags & PCRE_UTF8) {
                   1121:                                                for (i = 0; i < return_value8_1; ++i) {
                   1122:                                                        if (ovector16_1[i] >= 0)
                   1123:                                                                ovector16_1[i] = regtest_offsetmap[ovector16_1[i]];
                   1124:                                                        if (ovector16_2[i] >= 0)
                   1125:                                                                ovector16_2[i] = regtest_offsetmap[ovector16_2[i]];
                   1126:                                                }
1.1       misho    1127:                                        }
1.1.1.2   misho    1128: 
                   1129:                                        for (i = 0; i < return_value8_1; ++i)
                   1130:                                                if (ovector8_1[i] != ovector8_2[i] || ovector8_1[i] != ovector16_1[i] || ovector8_1[i] != ovector16_2[i]) {
                   1131:                                                        printf("\n8 and 16 bit: Ovector[%d] value differs(%d:%d:%d:%d): [%d] '%s' @ '%s' \n",
                   1132:                                                                i, ovector8_1[i], ovector8_2[i], ovector16_1[i], ovector16_2[i],
                   1133:                                                                total, current->pattern, current->input);
                   1134:                                                        is_successful = 0;
                   1135:                                                }
                   1136:                                }
                   1137:                        } else {
                   1138: #endif /* SUPPORT_PCRE8 && SUPPORT_PCRE16 */
                   1139:                                /* Only the 8 bit and 16 bit results must be equal. */
                   1140: #ifdef SUPPORT_PCRE8
                   1141:                                if (return_value8_1 != return_value8_2) {
                   1142:                                        printf("\n8 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
                   1143:                                                return_value8_1, return_value8_2, total, current->pattern, current->input);
                   1144:                                        is_successful = 0;
1.1.1.3 ! misho    1145:                                } else if (return_value8_1 >= 0 || return_value8_1 == PCRE_ERROR_PARTIAL) {
        !          1146:                                        if (return_value8_1 == PCRE_ERROR_PARTIAL)
        !          1147:                                                return_value8_1 = 2;
        !          1148:                                        else
        !          1149:                                                return_value8_1 *= 2;
        !          1150: 
1.1.1.2   misho    1151:                                        for (i = 0; i < return_value8_1; ++i)
                   1152:                                                if (ovector8_1[i] != ovector8_2[i]) {
                   1153:                                                        printf("\n8 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
                   1154:                                                                i, ovector8_1[i], ovector8_2[i], total, current->pattern, current->input);
                   1155:                                                        is_successful = 0;
                   1156:                                                }
                   1157:                                }
                   1158: #endif
                   1159: 
                   1160: #ifdef SUPPORT_PCRE16
                   1161:                                if (return_value16_1 != return_value16_2) {
                   1162:                                        printf("\n16 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
                   1163:                                                return_value16_1, return_value16_2, total, current->pattern, current->input);
                   1164:                                        is_successful = 0;
1.1.1.3 ! misho    1165:                                } else if (return_value16_1 >= 0 || return_value16_1 == PCRE_ERROR_PARTIAL) {
        !          1166:                                        if (return_value16_1 == PCRE_ERROR_PARTIAL)
        !          1167:                                                return_value16_1 = 2;
        !          1168:                                        else
        !          1169:                                                return_value16_1 *= 2;
        !          1170: 
1.1.1.2   misho    1171:                                        for (i = 0; i < return_value16_1; ++i)
                   1172:                                                if (ovector16_1[i] != ovector16_2[i]) {
                   1173:                                                        printf("\n16 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
                   1174:                                                                i, ovector16_1[i], ovector16_2[i], total, current->pattern, current->input);
                   1175:                                                        is_successful = 0;
                   1176:                                                }
1.1       misho    1177:                                }
1.1.1.2   misho    1178: #endif
                   1179: 
                   1180: #if defined SUPPORT_PCRE8 && defined SUPPORT_PCRE16
1.1       misho    1181:                        }
1.1.1.2   misho    1182: #endif /* SUPPORT_PCRE8 && SUPPORT_PCRE16 */
1.1       misho    1183:                }
                   1184: 
1.1.1.2   misho    1185:                if (is_successful) {
                   1186: #ifdef SUPPORT_PCRE8
                   1187:                        if (!(current->start_offset & F_NO8) && ((utf8 && ucp8) || is_ascii_input)) {
                   1188:                                if (return_value8_1 < 0 && !(current->start_offset & F_NOMATCH)) {
                   1189:                                        printf("8 bit: Test should match: [%d] '%s' @ '%s'\n",
                   1190:                                                total, current->pattern, current->input);
                   1191:                                        is_successful = 0;
                   1192:                                }
1.1       misho    1193: 
1.1.1.2   misho    1194:                                if (return_value8_1 >= 0 && (current->start_offset & F_NOMATCH)) {
                   1195:                                        printf("8 bit: Test should not match: [%d] '%s' @ '%s'\n",
                   1196:                                                total, current->pattern, current->input);
                   1197:                                        is_successful = 0;
                   1198:                                }
                   1199:                        }
                   1200: #endif
                   1201: #ifdef SUPPORT_PCRE16
                   1202:                        if (!(current->start_offset & F_NO16) && ((utf16 && ucp16) || is_ascii_input)) {
                   1203:                                if (return_value16_1 < 0 && !(current->start_offset & F_NOMATCH)) {
                   1204:                                        printf("16 bit: Test should match: [%d] '%s' @ '%s'\n",
                   1205:                                                total, current->pattern, current->input);
                   1206:                                        is_successful = 0;
                   1207:                                }
                   1208: 
                   1209:                                if (return_value16_1 >= 0 && (current->start_offset & F_NOMATCH)) {
                   1210:                                        printf("16 bit: Test should not match: [%d] '%s' @ '%s'\n",
                   1211:                                                total, current->pattern, current->input);
                   1212:                                        is_successful = 0;
                   1213:                                }
                   1214:                        }
                   1215: #endif
                   1216:                }
                   1217: 
1.1.1.3 ! misho    1218:                if (is_successful) {
        !          1219: #ifdef SUPPORT_PCRE8
        !          1220:                        if (mark8_1 != mark8_2) {
        !          1221:                                printf("8 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
        !          1222:                                        total, current->pattern, current->input);
        !          1223:                                is_successful = 0;
        !          1224:                        }
        !          1225: #endif
        !          1226: #ifdef SUPPORT_PCRE16
        !          1227:                        if (mark16_1 != mark16_2) {
        !          1228:                                printf("16 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
        !          1229:                                        total, current->pattern, current->input);
        !          1230:                                is_successful = 0;
        !          1231:                        }
        !          1232: #endif
        !          1233:                }
1.1.1.2   misho    1234: 
                   1235: #ifdef SUPPORT_PCRE8
                   1236:                if (re8) {
                   1237:                        pcre_free_study(extra8);
                   1238:                        pcre_free(re8);
                   1239:                }
                   1240: #endif
                   1241: #ifdef SUPPORT_PCRE16
                   1242:                if (re16) {
                   1243:                        pcre16_free_study(extra16);
                   1244:                        pcre16_free(re16);
                   1245:                }
                   1246: #endif
                   1247: 
1.1.1.3 ! misho    1248:                if (is_successful) {
        !          1249:                        successful++;
        !          1250:                        successful_row++;
        !          1251:                        printf(".");
        !          1252:                        if (successful_row >= 60) {
        !          1253:                                successful_row = 0;
        !          1254:                                printf("\n");
        !          1255:                        }
        !          1256:                } else
        !          1257:                        successful_row = 0;
        !          1258: 
1.1       misho    1259:                fflush(stdout);
                   1260:                current++;
                   1261:        }
1.1.1.2   misho    1262:        tables(1);
                   1263: #ifdef SUPPORT_PCRE8
                   1264:        setstack8(NULL);
                   1265: #endif
                   1266: #ifdef SUPPORT_PCRE16
                   1267:        setstack16(NULL);
                   1268: #endif
1.1       misho    1269: 
1.1.1.2   misho    1270:        if (total == successful) {
1.1       misho    1271:                printf("\nAll JIT regression tests are successfully passed.\n");
                   1272:                return 0;
                   1273:        } else {
1.1.1.2   misho    1274:                printf("\nSuccessful test ratio: %d%% (%d failed)\n", successful * 100 / total, total - successful);
1.1       misho    1275:                return 1;
                   1276:        }
                   1277: }
                   1278: 
                   1279: /* End of pcre_jit_test.c */

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