--- /dev/null
+/*************************************************
+* Perl-Compatible Regular Expressions *
+*************************************************/
+
+/* PCRE is a library of functions to support regular expressions whose syntax
+and semantics are as close as possible to those of the Perl 5 language.
+
+ Written by Philip Hazel
+ Original API code Copyright (c) 1997-2012 University of Cambridge
+ New API code Copyright (c) 2016 University of Cambridge
+
+-----------------------------------------------------------------------------
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of the University of Cambridge nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+-----------------------------------------------------------------------------
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#define PCRE2_CODE_UNIT_WIDTH 0
+#include "pcre2.h"
+
+/*
+ Letter characters:
+ \xe6\x92\xad = 0x64ad = 25773 (kanji)
+ Non-letter characters:
+ \xc2\xa1 = 0xa1 = (Inverted Exclamation Mark)
+ \xf3\xa9\xb7\x80 = 0xe9dc0 = 957888
+ \xed\xa0\x80 = 55296 = 0xd800 (Invalid UTF character)
+ \xed\xb0\x80 = 56320 = 0xdc00 (Invalid UTF character)
+ Newlines:
+ \xc2\x85 = 0x85 = 133 (NExt Line = NEL)
+ \xe2\x80\xa8 = 0x2028 = 8232 (Line Separator)
+ Othercase pairs:
+ \xc3\xa9 = 0xe9 = 233 (e')
+ \xc3\x89 = 0xc9 = 201 (E')
+ \xc3\xa1 = 0xe1 = 225 (a')
+ \xc3\x81 = 0xc1 = 193 (A')
+ \x53 = 0x53 = S
+ \x73 = 0x73 = s
+ \xc5\xbf = 0x17f = 383 (long S)
+ \xc8\xba = 0x23a = 570
+ \xe2\xb1\xa5 = 0x2c65 = 11365
+ \xe1\xbd\xb8 = 0x1f78 = 8056
+ \xe1\xbf\xb8 = 0x1ff8 = 8184
+ \xf0\x90\x90\x80 = 0x10400 = 66560
+ \xf0\x90\x90\xa8 = 0x10428 = 66600
+ \xc7\x84 = 0x1c4 = 452
+ \xc7\x85 = 0x1c5 = 453
+ \xc7\x86 = 0x1c6 = 454
+ Caseless sets:
+ ucp_Armenian - \x{531}-\x{556} -> \x{561}-\x{586}
+ ucp_Coptic - \x{2c80}-\x{2ce3} -> caseless: XOR 0x1
+ ucp_Latin - \x{ff21}-\x{ff3a} -> \x{ff41]-\x{ff5a}
+
+ Mark property:
+ \xcc\x8d = 0x30d = 781
+ Special:
+ \xc2\x80 = 0x80 = 128 (lowest 2 byte character)
+ \xdf\xbf = 0x7ff = 2047 (highest 2 byte character)
+ \xe0\xa0\x80 = 0x800 = 2048 (lowest 2 byte character)
+ \xef\xbf\xbf = 0xffff = 65535 (highest 3 byte character)
+ \xf0\x90\x80\x80 = 0x10000 = 65536 (lowest 4 byte character)
+ \xf4\x8f\xbf\xbf = 0x10ffff = 1114111 (highest allowed utf character)
+*/
+
+static int regression_tests(void);
+
+int main(void)
+{
+ int jit = 0;
+#if defined SUPPORT_PCRE2_8
+ pcre2_config_8(PCRE2_CONFIG_JIT, &jit);
+#elif defined SUPPORT_PCRE2_16
+ pcre2_config_16(PCRE2_CONFIG_JIT, &jit);
+#elif defined SUPPORT_PCRE2_32
+ pcre2_config_32(PCRE2_CONFIG_JIT, &jit);
+#endif
+ if (!jit) {
+ printf("JIT must be enabled to run pcre_jit_test\n");
+ return 1;
+ }
+ return regression_tests();
+}
+
+/* --------------------------------------------------------------------------------------- */
+
+#if !(defined SUPPORT_PCRE2_8) && !(defined SUPPORT_PCRE2_16) && !(defined SUPPORT_PCRE2_32)
+#error SUPPORT_PCRE2_8 or SUPPORT_PCRE2_16 or SUPPORT_PCRE2_32 must be defined
+#endif
+
+#define MU (PCRE2_MULTILINE | PCRE2_UTF)
+#define MUP (PCRE2_MULTILINE | PCRE2_UTF | PCRE2_UCP)
+#define CMU (PCRE2_CASELESS | PCRE2_MULTILINE | PCRE2_UTF)
+#define CMUP (PCRE2_CASELESS | PCRE2_MULTILINE | PCRE2_UTF | PCRE2_UCP)
+#define M (PCRE2_MULTILINE)
+#define MP (PCRE2_MULTILINE | PCRE2_UCP)
+#define U (PCRE2_UTF)
+#define CM (PCRE2_CASELESS | PCRE2_MULTILINE)
+
+#define BSR(x) ((x) << 16)
+#define A PCRE2_NEWLINE_ANYCRLF
+
+#define GET_NEWLINE(x) ((x) & 0xffff)
+#define GET_BSR(x) ((x) >> 16)
+
+#define OFFSET_MASK 0x00ffff
+#define F_NO8 0x010000
+#define F_NO16 0x020000
+#define F_NO32 0x020000
+#define F_NOMATCH 0x040000
+#define F_DIFF 0x080000
+#define F_FORCECONV 0x100000
+#define F_PROPERTY 0x200000
+
+struct regression_test_case {
+ int compile_options;
+ int newline;
+ int match_options;
+ int start_offset;
+ const char *pattern;
+ const char *input;
+};
+
+static struct regression_test_case regression_test_cases[] = {
+ /* Constant strings. */
+ { MU, A, 0, 0, "AbC", "AbAbC" },
+ { MU, A, 0, 0, "ACCEPT", "AACACCACCEACCEPACCEPTACCEPTT" },
+ { CMU, A, 0, 0, "aA#\xc3\xa9\xc3\x81", "aA#Aa#\xc3\x89\xc3\xa1" },
+ { M, A, 0, 0, "[^a]", "aAbB" },
+ { CM, A, 0, 0, "[^m]", "mMnN" },
+ { M, A, 0, 0, "a[^b][^#]", "abacd" },
+ { CM, A, 0, 0, "A[^B][^E]", "abacd" },
+ { CMU, A, 0, 0, "[^x][^#]", "XxBll" },
+ { MU, A, 0, 0, "[^a]", "aaa\xc3\xa1#Ab" },
+ { CMU, A, 0, 0, "[^A]", "aA\xe6\x92\xad" },
+ { MU, A, 0, 0, "\\W(\\W)?\\w", "\r\n+bc" },
+ { MU, A, 0, 0, "\\W(\\W)?\\w", "\n\r+bc" },
+ { MU, A, 0, 0, "\\W(\\W)?\\w", "\r\r+bc" },
+ { MU, A, 0, 0, "\\W(\\W)?\\w", "\n\n+bc" },
+ { MU, A, 0, 0, "[axd]", "sAXd" },
+ { CMU, A, 0, 0, "[axd]", "sAXd" },
+ { CMU, A, 0, 0 | F_NOMATCH, "[^axd]", "DxA" },
+ { MU, A, 0, 0, "[a-dA-C]", "\xe6\x92\xad\xc3\xa9.B" },
+ { MU, A, 0, 0, "[^a-dA-C]", "\xe6\x92\xad\xc3\xa9" },
+ { CMU, A, 0, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
+ { MU, A, 0, 0, "[^\xc3\xa9]", "\xc3\xa9\xc3\x89." },
+ { MU, A, 0, 0, "[^a]", "\xc2\x80[]" },
+ { CMU, A, 0, 0, "\xf0\x90\x90\xa7", "\xf0\x90\x91\x8f" },
+ { CM, A, 0, 0, "1a2b3c4", "1a2B3c51A2B3C4" },
+ { PCRE2_CASELESS, 0, 0, 0, "\xff#a", "\xff#\xff\xfe##\xff#A" },
+ { PCRE2_CASELESS, 0, 0, 0, "\xfe", "\xff\xfc#\xfe\xfe" },
+ { PCRE2_CASELESS, 0, 0, 0, "a1", "Aa1" },
+#ifndef NEVER_BACKSLASH_C
+ { M, A, 0, 0, "\\Ca", "cda" },
+ { CM, A, 0, 0, "\\Ca", "CDA" },
+ { M, A, 0, 0 | F_NOMATCH, "\\Cx", "cda" },
+ { CM, A, 0, 0 | F_NOMATCH, "\\Cx", "CDA" },
+#endif
+ { CMUP, A, 0, 0, "\xf0\x90\x90\x80\xf0\x90\x90\xa8", "\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
+ { CMUP, A, 0, 0, "\xf0\x90\x90\x80{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
+ { CMUP, A, 0, 0, "\xf0\x90\x90\xa8{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
+ { CMUP, A, 0, 0, "\xe1\xbd\xb8\xe1\xbf\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
+ { M, A, 0, 0, "[3-57-9]", "5" },
+
+ /* Assertions. */
+ { MU, A, 0, 0, "\\b[^A]", "A_B#" },
+ { M, A, 0, 0 | F_NOMATCH, "\\b\\W", "\n*" },
+ { MU, A, 0, 0, "\\B[^,]\\b[^s]\\b", "#X" },
+ { MP, A, 0, 0, "\\B", "_\xa1" },
+ { MP, A, 0, 0 | F_PROPERTY, "\\b_\\b[,A]\\B", "_," },
+ { MUP, A, 0, 0, "\\b", "\xe6\x92\xad!" },
+ { MUP, A, 0, 0, "\\B", "_\xc2\xa1\xc3\xa1\xc2\x85" },
+ { MUP, A, 0, 0, "\\b[^A]\\B[^c]\\b[^_]\\B", "_\xc3\xa1\xe2\x80\xa8" },
+ { MUP, A, 0, 0, "\\b\\w+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
+ { MU, A, 0, 0 | F_NOMATCH, "\\b.", "\xcd\xbe" },
+ { CMUP, A, 0, 0, "\\By", "\xf0\x90\x90\xa8y" },
+ { M, A, 0, 0 | F_NOMATCH, "\\R^", "\n" },
+ { M, A, 0, 1 | F_NOMATCH, "^", "\n" },
+ { 0, 0, 0, 0, "^ab", "ab" },
+ { 0, 0, 0, 0 | F_NOMATCH, "^ab", "aab" },
+ { M, PCRE2_NEWLINE_CRLF, 0, 0, "^a", "\r\raa\n\naa\r\naa" },
+ { MU, A, 0, 0, "^-", "\xe2\x80\xa8--\xc2\x85-\r\n-" },
+ { M, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--b--\x85--" },
+ { MU, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--\xe2\x80\xa8--" },
+ { MU, PCRE2_NEWLINE_ANY, 0, 0, "^-", "a--\xc2\x85--" },
+ { 0, 0, 0, 0, "ab$", "ab" },
+ { 0, 0, 0, 0 | F_NOMATCH, "ab$", "abab\n\n" },
+ { PCRE2_DOLLAR_ENDONLY, 0, 0, 0 | F_NOMATCH, "ab$", "abab\r\n" },
+ { M, PCRE2_NEWLINE_CRLF, 0, 0, "a$", "\r\raa\n\naa\r\naa" },
+ { M, PCRE2_NEWLINE_ANY, 0, 0, "a$", "aaa" },
+ { MU, PCRE2_NEWLINE_ANYCRLF, 0, 0, "#$", "#\xc2\x85###\r#" },
+ { MU, PCRE2_NEWLINE_ANY, 0, 0, "#$", "#\xe2\x80\xa9" },
+ { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTBOL, 0 | F_NOMATCH, "^a", "aa\naa" },
+ { M, PCRE2_NEWLINE_ANY, PCRE2_NOTBOL, 0, "^a", "aa\naa" },
+ { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0 | F_NOMATCH, "a$", "aa\naa" },
+ { 0, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0 | F_NOMATCH, "a$", "aa\r\n" },
+ { U | PCRE2_DOLLAR_ENDONLY, PCRE2_NEWLINE_ANY, 0, 0 | F_PROPERTY, "\\p{Any}{2,}$", "aa\r\n" },
+ { M, PCRE2_NEWLINE_ANY, PCRE2_NOTEOL, 0, "a$", "aa\naa" },
+ { 0, PCRE2_NEWLINE_CR, 0, 0, ".\\Z", "aaa" },
+ { U, PCRE2_NEWLINE_CR, 0, 0, "a\\Z", "aaa\r" },
+ { 0, PCRE2_NEWLINE_CR, 0, 0, ".\\Z", "aaa\n" },
+ { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\r" },
+ { U, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\n" },
+ { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".\\Z", "aaa\r\n" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\n" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r\n" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\xe2\x80\xa8" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\n" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".\\Z", "aaa\r\n" },
+ { U, PCRE2_NEWLINE_ANY, 0, 0, ".\\Z", "aaa\xc2\x85" },
+ { U, PCRE2_NEWLINE_ANY, 0, 0, ".\\Z", "aaa\xe2\x80\xa8" },
+ { M, A, 0, 0, "\\Aa", "aaa" },
+ { M, A, 0, 1 | F_NOMATCH, "\\Aa", "aaa" },
+ { M, A, 0, 1, "\\Ga", "aaa" },
+ { M, A, 0, 1 | F_NOMATCH, "\\Ga", "aba" },
+ { M, A, 0, 0, "a\\z", "aaa" },
+ { M, A, 0, 0 | F_NOMATCH, "a\\z", "aab" },
+
+ /* Brackets and alternatives. */
+ { MU, A, 0, 0, "(ab|bb|cd)", "bacde" },
+ { MU, A, 0, 0, "(?:ab|a)(bc|c)", "ababc" },
+ { MU, A, 0, 0, "((ab|(cc))|(bb)|(?:cd|efg))", "abac" },
+ { CMU, A, 0, 0, "((aB|(Cc))|(bB)|(?:cd|EFg))", "AcCe" },
+ { MU, A, 0, 0, "((ab|(cc))|(bb)|(?:cd|ebg))", "acebebg" },
+ { MU, A, 0, 0, "(?:(a)|(?:b))(cc|(?:d|e))(a|b)k", "accabdbbccbk" },
+ { MU, A, 0, 0, "\xc7\x82|\xc6\x82", "\xf1\x83\x82\x82\xc7\x82\xc7\x83" },
+ { MU, A, 0, 0, "=\xc7\x82|#\xc6\x82", "\xf1\x83\x82\x82=\xc7\x82\xc7\x83" },
+ { MU, A, 0, 0, "\xc7\x82\xc7\x83|\xc6\x82\xc6\x82", "\xf1\x83\x82\x82\xc7\x82\xc7\x83" },
+ { MU, A, 0, 0, "\xc6\x82\xc6\x82|\xc7\x83\xc7\x83|\xc8\x84\xc8\x84", "\xf1\x83\x82\x82\xc8\x84\xc8\x84" },
+ { U, A, 0, 0, "\xe1\x81\x80|\xe2\x82\x80|\xe4\x84\x80", "\xdf\xbf\xc2\x80\xe4\x84\x80" },
+ { U, A, 0, 0, "(?:\xe1\x81\x80|\xe2\x82\x80|\xe4\x84\x80)#", "\xdf\xbf\xc2\x80#\xe4\x84\x80#" },
+
+ /* Greedy and non-greedy ? operators. */
+ { MU, A, 0, 0, "(?:a)?a", "laab" },
+ { CMU, A, 0, 0, "(A)?A", "llaab" },
+ { MU, A, 0, 0, "(a)?\?a", "aab" }, /* ?? is the prefix of trygraphs in GCC. */
+ { MU, A, 0, 0, "(a)?a", "manm" },
+ { CMU, A, 0, 0, "(a|b)?\?d((?:e)?)", "ABABdx" },
+ { MU, A, 0, 0, "(a|b)?\?d((?:e)?)", "abcde" },
+ { MU, A, 0, 0, "((?:ab)?\?g|b(?:g(nn|d)?\?)?)?\?(?:n)?m", "abgnbgnnbgdnmm" },
+
+ /* Greedy and non-greedy + operators */
+ { MU, A, 0, 0, "(aa)+aa", "aaaaaaa" },
+ { MU, A, 0, 0, "(aa)+?aa", "aaaaaaa" },
+ { MU, A, 0, 0, "(?:aba|ab|a)+l", "ababamababal" },
+ { MU, A, 0, 0, "(?:aba|ab|a)+?l", "ababamababal" },
+ { MU, A, 0, 0, "(a(?:bc|cb|b|c)+?|ss)+e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
+ { MU, A, 0, 0, "(a(?:bc|cb|b|c)+|ss)+?e", "accssabccbcacbccbbXaccssabccbcacbccbbe" },
+ { MU, A, 0, 0, "(?:(b(c)+?)+)?\?(?:(bc)+|(cb)+)+(?:m)+", "bccbcccbcbccbcbPbccbcccbcbccbcbmmn" },
+
+ /* Greedy and non-greedy * operators */
+ { CMU, A, 0, 0, "(?:AA)*AB", "aaaaaaamaaaaaaab" },
+ { MU, A, 0, 0, "(?:aa)*?ab", "aaaaaaamaaaaaaab" },
+ { MU, A, 0, 0, "(aa|ab)*ab", "aaabaaab" },
+ { CMU, A, 0, 0, "(aa|Ab)*?aB", "aaabaaab" },
+ { MU, A, 0, 0, "(a|b)*(?:a)*(?:b)*m", "abbbaaababanabbbaaababamm" },
+ { MU, A, 0, 0, "(a|b)*?(?:a)*?(?:b)*?m", "abbbaaababanabbbaaababamm" },
+ { M, A, 0, 0, "a(a(\\1*)a|(b)b+){0}a", "aa" },
+ { M, A, 0, 0, "((?:a|)*){0}a", "a" },
+
+ /* Combining ? + * operators */
+ { MU, A, 0, 0, "((bm)+)?\?(?:a)*(bm)+n|((am)+?)?(?:a)+(am)*n", "bmbmabmamaaamambmaman" },
+ { MU, A, 0, 0, "(((ab)?cd)*ef)+g", "abcdcdefcdefefmabcdcdefcdefefgg" },
+ { MU, A, 0, 0, "(((ab)?\?cd)*?ef)+?g", "abcdcdefcdefefmabcdcdefcdefefgg" },
+ { MU, A, 0, 0, "(?:(ab)?c|(?:ab)+?d)*g", "ababcdccababddg" },
+ { MU, A, 0, 0, "(?:(?:ab)?\?c|(ab)+d)*?g", "ababcdccababddg" },
+
+ /* Single character iterators. */
+ { MU, A, 0, 0, "(a+aab)+aaaab", "aaaabcaaaabaabcaabcaaabaaaab" },
+ { MU, A, 0, 0, "(a*a*aab)+x", "aaaaabaabaaabmaabx" },
+ { MU, A, 0, 0, "(a*?(b|ab)a*?)+x", "aaaabcxbbaabaacbaaabaabax" },
+ { MU, A, 0, 0, "(a+(ab|ad)a+)+x", "aaabaaaadaabaaabaaaadaaax" },
+ { MU, A, 0, 0, "(a?(a)a?)+(aaa)", "abaaabaaaaaaaa" },
+ { MU, A, 0, 0, "(a?\?(a)a?\?)+(b)", "aaaacaaacaacacbaaab" },
+ { MU, A, 0, 0, "(a{0,4}(b))+d", "aaaaaabaabcaaaaabaaaaabd" },
+ { MU, A, 0, 0, "(a{0,4}?[^b])+d+(a{0,4}[^b])d+", "aaaaadaaaacaadddaaddd" },
+ { MU, A, 0, 0, "(ba{2})+c", "baabaaabacbaabaac" },
+ { MU, A, 0, 0, "(a*+bc++)+", "aaabbcaaabcccab" },
+ { MU, A, 0, 0, "(a?+[^b])+", "babaacacb" },
+ { MU, A, 0, 0, "(a{0,3}+b)(a{0,3}+b)(a{0,3}+)[^c]", "abaabaaacbaabaaaac" },
+ { CMU, A, 0, 0, "([a-c]+[d-f]+?)+?g", "aBdacdehAbDaFgA" },
+ { CMU, A, 0, 0, "[c-f]+k", "DemmFke" },
+ { MU, A, 0, 0, "([DGH]{0,4}M)+", "GGDGHDGMMHMDHHGHM" },
+ { MU, A, 0, 0, "([a-c]{4,}s)+", "abasabbasbbaabsbba" },
+ { CMU, A, 0, 0, "[ace]{3,7}", "AcbDAcEEcEd" },
+ { CMU, A, 0, 0, "[ace]{3,7}?", "AcbDAcEEcEd" },
+ { CMU, A, 0, 0, "[ace]{3,}", "AcbDAcEEcEd" },
+ { CMU, A, 0, 0, "[ace]{3,}?", "AcbDAcEEcEd" },
+ { MU, A, 0, 0, "[ckl]{2,}?g", "cdkkmlglglkcg" },
+ { CMU, A, 0, 0, "[ace]{5}?", "AcCebDAcEEcEd" },
+ { MU, A, 0, 0, "([AbC]{3,5}?d)+", "BACaAbbAEAACCbdCCbdCCAAbb" },
+ { MU, A, 0, 0, "([^ab]{0,}s){2}", "abaabcdsABamsDDs" },
+ { MU, A, 0, 0, "\\b\\w+\\B", "x,a_cd" },
+ { MUP, A, 0, 0, "\\b[^\xc2\xa1]+\\B", "\xc3\x89\xc2\xa1\xe6\x92\xad\xc3\x81\xc3\xa1" },
+ { CMU, A, 0, 0, "[^b]+(a*)([^c]?d{3})", "aaaaddd" },
+ { CMUP, A, 0, 0, "\xe1\xbd\xb8{2}", "\xe1\xbf\xb8#\xe1\xbf\xb8\xe1\xbd\xb8" },
+ { CMU, A, 0, 0, "[^\xf0\x90\x90\x80]{2,4}@", "\xf0\x90\x90\xa8\xf0\x90\x90\x80###\xf0\x90\x90\x80@@@" },
+ { CMU, A, 0, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
+ { MU, A, 0, 0, "[^\xe1\xbd\xb8][^\xc3\xa9]", "\xe1\xbd\xb8\xe1\xbf\xb8\xc3\xa9\xc3\x89#" },
+ { MU, A, 0, 0, "[^\xe1\xbd\xb8]{3,}?", "##\xe1\xbd\xb8#\xe1\xbd\xb8#\xc3\x89#\xe1\xbd\xb8" },
+ { MU, A, 0, 0, "\\d+123", "987654321,01234" },
+ { MU, A, 0, 0, "abcd*|\\w+xy", "aaaaa,abxyz" },
+ { MU, A, 0, 0, "(?:abc|((?:amc|\\b\\w*xy)))", "aaaaa,abxyz" },
+ { MU, A, 0, 0, "a(?R)|([a-z]++)#", ".abcd.abcd#."},
+ { MU, A, 0, 0, "a(?R)|([a-z]++)#", ".abcd.mbcd#."},
+ { MU, A, 0, 0, ".[ab]*.", "xx" },
+ { MU, A, 0, 0, ".[ab]*a", "xxa" },
+ { MU, A, 0, 0, ".[ab]?.", "xx" },
+
+ /* Bracket repeats with limit. */
+ { MU, A, 0, 0, "(?:(ab){2}){5}M", "abababababababababababM" },
+ { MU, A, 0, 0, "(?:ab|abab){1,5}M", "abababababababababababM" },
+ { MU, A, 0, 0, "(?>ab|abab){1,5}M", "abababababababababababM" },
+ { MU, A, 0, 0, "(?:ab|abab){1,5}?M", "abababababababababababM" },
+ { MU, A, 0, 0, "(?>ab|abab){1,5}?M", "abababababababababababM" },
+ { MU, A, 0, 0, "(?:(ab){1,4}?){1,3}?M", "abababababababababababababM" },
+ { MU, A, 0, 0, "(?:(ab){1,4}){1,3}abababababababababababM", "ababababababababababababM" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?:(ab){1,4}){1,3}abababababababababababM", "abababababababababababM" },
+ { MU, A, 0, 0, "(ab){4,6}?M", "abababababababM" },
+
+ /* Basic character sets. */
+ { MU, A, 0, 0, "(?:\\s)+(?:\\S)+", "ab \t\xc3\xa9\xe6\x92\xad " },
+ { MU, A, 0, 0, "(\\w)*(k)(\\W)?\?", "abcdef abck11" },
+ { MU, A, 0, 0, "\\((\\d)+\\)\\D", "a() (83 (8)2 (9)ab" },
+ { MU, A, 0, 0, "\\w(\\s|(?:\\d)*,)+\\w\\wb", "a 5, 4,, bb 5, 4,, aab" },
+ { MU, A, 0, 0, "(\\v+)(\\V+)", "\x0e\xc2\x85\xe2\x80\xa8\x0b\x09\xe2\x80\xa9" },
+ { MU, A, 0, 0, "(\\h+)(\\H+)", "\xe2\x80\xa8\xe2\x80\x80\x20\xe2\x80\x8a\xe2\x81\x9f\xe3\x80\x80\x09\x20\xc2\xa0\x0a" },
+ { MU, A, 0, 0, "x[bcef]+", "xaxdxecbfg" },
+ { MU, A, 0, 0, "x[bcdghij]+", "xaxexfxdgbjk" },
+ { MU, A, 0, 0, "x[^befg]+", "xbxexacdhg" },
+ { MU, A, 0, 0, "x[^bcdl]+", "xlxbxaekmd" },
+ { MU, A, 0, 0, "x[^bcdghi]+", "xbxdxgxaefji" },
+ { MU, A, 0, 0, "x[B-Fb-f]+", "xaxAxgxbfBFG" },
+ { CMU, A, 0, 0, "\\x{e9}+", "#\xf0\x90\x90\xa8\xc3\xa8\xc3\xa9\xc3\x89\xc3\x88" },
+ { CMU, A, 0, 0, "[^\\x{e9}]+", "\xc3\xa9#\xf0\x90\x90\xa8\xc3\xa8\xc3\x88\xc3\x89" },
+ { MU, A, 0, 0, "[\\x02\\x7e]+", "\xc3\x81\xe1\xbf\xb8\xf0\x90\x90\xa8\x01\x02\x7e\x7f" },
+ { MU, A, 0, 0, "[^\\x02\\x7e]+", "\x02\xc3\x81\xe1\xbf\xb8\xf0\x90\x90\xa8\x01\x7f\x7e" },
+ { MU, A, 0, 0, "[\\x{81}-\\x{7fe}]+", "#\xe1\xbf\xb8\xf0\x90\x90\xa8\xc2\x80\xc2\x81\xdf\xbe\xdf\xbf" },
+ { MU, A, 0, 0, "[^\\x{81}-\\x{7fe}]+", "\xc2\x81#\xe1\xbf\xb8\xf0\x90\x90\xa8\xc2\x80\xdf\xbf\xdf\xbe" },
+ { MU, A, 0, 0, "[\\x{801}-\\x{fffe}]+", "#\xc3\xa9\xf0\x90\x90\x80\xe0\xa0\x80\xe0\xa0\x81\xef\xbf\xbe\xef\xbf\xbf" },
+ { MU, A, 0, 0, "[^\\x{801}-\\x{fffe}]+", "\xe0\xa0\x81#\xc3\xa9\xf0\x90\x90\x80\xe0\xa0\x80\xef\xbf\xbf\xef\xbf\xbe" },
+ { MU, A, 0, 0, "[\\x{10001}-\\x{10fffe}]+", "#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf0\x90\x80\x81\xf4\x8f\xbf\xbe\xf4\x8f\xbf\xbf" },
+ { MU, A, 0, 0, "[^\\x{10001}-\\x{10fffe}]+", "\xf0\x90\x80\x81#\xc3\xa9\xe2\xb1\xa5\xf0\x90\x80\x80\xf4\x8f\xbf\xbf\xf4\x8f\xbf\xbe" },
+
+ /* Unicode properties. */
+ { MUP, A, 0, 0, "[1-5\xc3\xa9\\w]", "\xc3\xa1_" },
+ { MUP, A, 0, 0 | F_PROPERTY, "[\xc3\x81\\p{Ll}]", "A_\xc3\x89\xc3\xa1" },
+ { MUP, A, 0, 0, "[\\Wd-h_x-z]+", "a\xc2\xa1#_yhzdxi" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}]", "abc" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}]", "abc" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\\P{Any}\xc3\xa1-\xc3\xa8]", "abc" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\\p{Any}\xc3\xa1-\xc3\xa8]", "abc" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
+ { MUP, A, 0, 0 | F_NOMATCH | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
+ { MUP, A, 0, 0 | F_PROPERTY, "[\xc3\xa1-\xc3\xa8\\p{Any}]", "abc" },
+ { MUP, A, 0, 0 | F_PROPERTY, "[^\xc3\xa1-\xc3\xa8\\P{Any}]", "abc" },
+ { MUP, A, 0, 0, "[b-\xc3\xa9\\s]", "a\xc\xe6\x92\xad" },
+ { CMUP, A, 0, 0, "[\xc2\x85-\xc2\x89\xc3\x89]", "\xc2\x84\xc3\xa9" },
+ { MUP, A, 0, 0, "[^b-d^&\\s]{3,}", "db^ !a\xe2\x80\xa8_ae" },
+ { MUP, A, 0, 0 | F_PROPERTY, "[^\\S\\P{Any}][\\sN]{1,3}[\\P{N}]{4}", "\xe2\x80\xaa\xa N\x9\xc3\xa9_0" },
+ { MU, A, 0, 0 | F_PROPERTY, "[^\\P{L}\x9!D-F\xa]{2,3}", "\x9,.DF\xa.CG\xc3\x81" },
+ { CMUP, A, 0, 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" },
+ { MUP, A, 0, 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" },
+ { MUP, A, 0, 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#" },
+ { PCRE2_UCP, 0, 0, 0 | F_PROPERTY, "[a-b\\s]{2,5}[^a]", "AB baaa" },
+
+ /* Possible empty brackets. */
+ { MU, A, 0, 0, "(?:|ab||bc|a)+d", "abcxabcabd" },
+ { MU, A, 0, 0, "(|ab||bc|a)+d", "abcxabcabd" },
+ { MU, A, 0, 0, "(?:|ab||bc|a)*d", "abcxabcabd" },
+ { MU, A, 0, 0, "(|ab||bc|a)*d", "abcxabcabd" },
+ { MU, A, 0, 0, "(?:|ab||bc|a)+?d", "abcxabcabd" },
+ { MU, A, 0, 0, "(|ab||bc|a)+?d", "abcxabcabd" },
+ { MU, A, 0, 0, "(?:|ab||bc|a)*?d", "abcxabcabd" },
+ { MU, A, 0, 0, "(|ab||bc|a)*?d", "abcxabcabd" },
+ { MU, A, 0, 0, "(((a)*?|(?:ba)+)+?|(?:|c|ca)*)*m", "abaacaccabacabalabaacaccabacabamm" },
+ { MU, A, 0, 0, "(?:((?:a)*|(ba)+?)+|(|c|ca)*?)*?m", "abaacaccabacabalabaacaccabacabamm" },
+
+ /* Start offset. */
+ { MU, A, 0, 3, "(\\d|(?:\\w)*\\w)+", "0ac01Hb" },
+ { MU, A, 0, 4 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
+ { MU, A, 0, 2 | F_NOMATCH, "(\\w\\W\\w)+", "ab#d" },
+ { MU, A, 0, 1, "(\\w\\W\\w)+", "ab#d" },
+
+ /* Newline. */
+ { M, PCRE2_NEWLINE_CRLF, 0, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
+ { M, PCRE2_NEWLINE_CR, 0, 0, "\\W{0,2}[^#]{3}", "\r\n#....." },
+ { M, PCRE2_NEWLINE_CRLF, 0, 0, "\\W{1,3}[^#]", "\r\n##...." },
+ { MU, A, PCRE2_NO_UTF_CHECK, 1, "^.a", "\n\x80\nxa" },
+ { MU, A, 0, 1, "^", "\r\n" },
+ { M, PCRE2_NEWLINE_CRLF, 0, 1 | F_NOMATCH, "^", "\r\n" },
+ { M, PCRE2_NEWLINE_CRLF, 0, 1, "^", "\r\na" },
+
+ /* Any character except newline or any newline. */
+ { 0, PCRE2_NEWLINE_CRLF, 0, 0, ".", "\r" },
+ { U, PCRE2_NEWLINE_CRLF, 0, 0, ".(.).", "a\xc3\xa1\r\n\n\r\r" },
+ { 0, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0, ".(.)", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa8" },
+ { U, PCRE2_NEWLINE_ANY, 0, 0, "(.).", "a\rb\nc\r\n\xc2\x85\xe2\x80\xa9$de" },
+ { U, PCRE2_NEWLINE_ANYCRLF, 0, 0 | F_NOMATCH, ".(.).", "\xe2\x80\xa8\nb\r" },
+ { 0, PCRE2_NEWLINE_ANY, 0, 0, "(.)(.)", "#\x85#\r#\n#\r\n#\x84" },
+ { U, PCRE2_NEWLINE_ANY, 0, 0, "(.+)#", "#\rMn\xc2\x85#\n###" },
+ { 0, BSR(PCRE2_BSR_ANYCRLF), 0, 0, "\\R", "\r" },
+ { 0, BSR(PCRE2_BSR_ANYCRLF), 0, 0, "\\R", "\x85#\r\n#" },
+ { U, BSR(PCRE2_BSR_UNICODE), 0, 0, "\\R", "ab\xe2\x80\xa8#c" },
+ { U, BSR(PCRE2_BSR_UNICODE), 0, 0, "\\R", "ab\r\nc" },
+ { U, PCRE2_NEWLINE_CRLF | BSR(PCRE2_BSR_UNICODE), 0, 0, "(\\R.)+", "\xc2\x85\r\n#\xe2\x80\xa8\n\r\n\r" },
+ { MU, A, 0, 0 | F_NOMATCH, "\\R+", "ab" },
+ { MU, A, 0, 0, "\\R+", "ab\r\n\r" },
+ { MU, A, 0, 0, "\\R*", "ab\r\n\r" },
+ { MU, A, 0, 0, "\\R*", "\r\n\r" },
+ { MU, A, 0, 0, "\\R{2,4}", "\r\nab\r\r" },
+ { MU, A, 0, 0, "\\R{2,4}", "\r\nab\n\n\n\r\r\r" },
+ { MU, A, 0, 0, "\\R{2,}", "\r\nab\n\n\n\r\r\r" },
+ { MU, A, 0, 0, "\\R{0,3}", "\r\n\r\n\r\n\r\n\r\n" },
+ { MU, A, 0, 0 | F_NOMATCH, "\\R+\\R\\R", "\r\n\r\n" },
+ { MU, A, 0, 0, "\\R+\\R\\R", "\r\r\r" },
+ { MU, A, 0, 0, "\\R*\\R\\R", "\n\r" },
+ { MU, A, 0, 0 | F_NOMATCH, "\\R{2,4}\\R\\R", "\r\r\r" },
+ { MU, A, 0, 0, "\\R{2,4}\\R\\R", "\r\r\r\r" },
+
+ /* Atomic groups (no fallback from "next" direction). */
+ { MU, A, 0, 0 | F_NOMATCH, "(?>ab)ab", "bab" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?>(ab))ab", "bab" },
+ { MU, A, 0, 0, "(?>ab)+abc(?>de)*def(?>gh)?ghe(?>ij)+?k(?>lm)*?n(?>op)?\?op",
+ "bababcdedefgheijijklmlmnop" },
+ { MU, A, 0, 0, "(?>a(b)+a|(ab)?\?(b))an", "abban" },
+ { MU, A, 0, 0, "(?>ab+a|(?:ab)?\?b)an", "abban" },
+ { MU, A, 0, 0, "((?>ab|ad|)*?)(?>|c)*abad", "abababcababad" },
+ { MU, A, 0, 0, "(?>(aa|b|)*+(?>(##)|###)*d|(aa)(?>(baa)?)m)", "aabaa#####da" },
+ { MU, A, 0, 0, "((?>a|)+?)b", "aaacaaab" },
+ { MU, A, 0, 0, "(?>x|)*$", "aaa" },
+ { MU, A, 0, 0, "(?>(x)|)*$", "aaa" },
+ { MU, A, 0, 0, "(?>x|())*$", "aaa" },
+ { MU, A, 0, 0, "((?>[cxy]a|[a-d])*?)b", "aaa+ aaab" },
+ { MU, A, 0, 0, "((?>[cxy](a)|[a-d])*?)b", "aaa+ aaab" },
+ { MU, A, 0, 0, "(?>((?>(a+))))bab|(?>((?>(a+))))bb", "aaaabaaabaabab" },
+ { MU, A, 0, 0, "(?>(?>a+))bab|(?>(?>a+))bb", "aaaabaaabaabab" },
+ { MU, A, 0, 0, "(?>(a)c|(?>(c)|(a))a)b*?bab", "aaaabaaabaabab" },
+ { MU, A, 0, 0, "(?>ac|(?>c|a)a)b*?bab", "aaaabaaabaabab" },
+ { MU, A, 0, 0, "(?>(b)b|(a))*b(?>(c)|d)?x", "ababcaaabdbx" },
+ { MU, A, 0, 0, "(?>bb|a)*b(?>c|d)?x", "ababcaaabdbx" },
+ { MU, A, 0, 0, "(?>(bb)|a)*b(?>c|(d))?x", "ababcaaabdbx" },
+ { MU, A, 0, 0, "(?>(a))*?(?>(a))+?(?>(a))??x", "aaaaaacccaaaaabax" },
+ { MU, A, 0, 0, "(?>a)*?(?>a)+?(?>a)??x", "aaaaaacccaaaaabax" },
+ { MU, A, 0, 0, "(?>(a)|)*?(?>(a)|)+?(?>(a)|)??x", "aaaaaacccaaaaabax" },
+ { MU, A, 0, 0, "(?>a|)*?(?>a|)+?(?>a|)??x", "aaaaaacccaaaaabax" },
+ { MU, A, 0, 0, "(?>a(?>(a{0,2}))*?b|aac)+b", "aaaaaaacaaaabaaaaacaaaabaacaaabb" },
+ { CM, A, 0, 0, "(?>((?>a{32}|b+|(a*))?(?>c+|d*)?\?)+e)+?f", "aaccebbdde bbdaaaccebbdee bbdaaaccebbdeef" },
+ { MU, A, 0, 0, "(?>(?:(?>aa|a||x)+?b|(?>aa|a||(x))+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
+ { MU, A, 0, 0, "(?>(?:(?>aa|a||(x))+?b|(?>aa|a||x)+?c)?(?>[ad]{0,2})*?d)+d", "aaacdbaabdcabdbaaacd aacaabdbdcdcaaaadaabcbaadd" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X", "\xcc\x8d\xcc\x8d#\xcc\x8d\xcc\x8d" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X+..", "\xcc\x8d#\xcc\x8d#\xcc\x8d\xcc\x8d" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}", "abcdef" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}?", "abcdef" },
+ { MU, A, 0, 0 | F_NOMATCH | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d##" },
+ { MU, A, 0, 0 | F_PROPERTY, "\\X{2,4}..", "#\xcc\x8d#\xcc\x8d##" },
+ { MU, A, 0, 0, "(c(ab)?+ab)+", "cabcababcab" },
+ { MU, A, 0, 0, "(?>(a+)b)+aabab", "aaaabaaabaabab" },
+
+ /* Possessive quantifiers. */
+ { MU, A, 0, 0, "(?:a|b)++m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(?:a|b)*+m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(?:a|b)*+m", "ababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|b)++m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|b)*+m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|b)*+m", "ababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|b(*ACCEPT))++m", "maaxab" },
+ { MU, A, 0, 0, "(?:b*)++m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(?:b*)++m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "(?:b*)*+m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(?:b*)*+m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "(b*)++m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(b*)++m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "(b*)*+m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(b*)*+m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "(?:a|(b))++m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(?:(a)|b)*+m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "(?:(a)|(b))*+m", "ababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|(b))++m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "((a)|b)*+m", "mababbaaxababbaam" },
+ { MU, A, 0, 0, "((a)|(b))*+m", "ababbaaxababbaam" },
+ { MU, A, 0, 0, "(a|(b)(*ACCEPT))++m", "maaxab" },
+ { MU, A, 0, 0, "(?:(b*))++m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(?:(b*))++m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "(?:(b*))*+m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "(?:(b*))*+m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "((b*))++m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "((b*))++m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0, "((b*))*+m", "bxbbxbbbxm" },
+ { MU, A, 0, 0, "((b*))*+m", "bxbbxbbbxbbm" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?>(b{2,4}))(?:(?:(aa|c))++m|(?:(aa|c))+n)", "bbaacaaccaaaacxbbbmbn" },
+ { MU, A, 0, 0, "((?:b)++a)+(cd)*+m", "bbababbacdcdnbbababbacdcdm" },
+ { MU, A, 0, 0, "((?:(b))++a)+((c)d)*+m", "bbababbacdcdnbbababbacdcdm" },
+ { MU, A, 0, 0, "(?:(?:(?:ab)*+k)++(?:n(?:cd)++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
+ { MU, A, 0, 0, "(?:((ab)*+(k))++(n(?:c(d))++)*+)*+m", "ababkkXababkkabkncXababkkabkncdcdncdXababkkabkncdcdncdkkabkncdXababkkabkncdcdncdkkabkncdm" },
+
+ /* Back references. */
+ { MU, A, 0, 0, "(aa|bb)(\\1*)(ll|)(\\3*)bbbbbbc", "aaaaaabbbbbbbbc" },
+ { CMU, A, 0, 0, "(aa|bb)(\\1+)(ll|)(\\3+)bbbbbbc", "bBbbBbCbBbbbBbbcbbBbbbBBbbC" },
+ { CM, A, 0, 0, "(a{2,4})\\1", "AaAaaAaA" },
+ { MU, A, 0, 0, "(aa|bb)(\\1?)aa(\\1?)(ll|)(\\4+)bbc", "aaaaaaaabbaabbbbaabbbbc" },
+ { MU, A, 0, 0, "(aa|bb)(\\1{0,5})(ll|)(\\3{0,5})cc", "bbxxbbbbxxaaaaaaaaaaaaaaaacc" },
+ { MU, A, 0, 0, "(aa|bb)(\\1{3,5})(ll|)(\\3{3,5})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
+ { MU, A, 0, 0, "(aa|bb)(\\1{3,})(ll|)(\\3{3,})cc", "bbbbbbbbbbbbaaaaaaccbbbbbbbbbbbbbbcc" },
+ { MU, A, 0, 0, "(\\w+)b(\\1+)c", "GabGaGaDbGaDGaDc" },
+ { MU, A, 0, 0, "(?:(aa)|b)\\1?b", "bb" },
+ { CMU, A, 0, 0, "(aa|bb)(\\1*?)aa(\\1+?)", "bBBbaaAAaaAAaa" },
+ { MU, A, 0, 0, "(aa|bb)(\\1*?)(dd|)cc(\\3+?)", "aaaaaccdd" },
+ { CMU, A, 0, 0, "(?:(aa|bb)(\\1?\?)cc){2}(\\1?\?)", "aAaABBbbAAaAcCaAcCaA" },
+ { MU, A, 0, 0, "(?:(aa|bb)(\\1{3,5}?)){2}(dd|)(\\3{3,5}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
+ { CM, A, 0, 0, "(?:(aa|bb)(\\1{3,}?)){2}(dd|)(\\3{3,}?)", "aaaaaabbbbbbbbbbaaaaaaaaaaaaaa" },
+ { MU, A, 0, 0, "(?:(aa|bb)(\\1{0,3}?)){2}(dd|)(\\3{0,3}?)b(\\1{0,3}?)(\\1{0,3})", "aaaaaaaaaaaaaaabaaaaa" },
+ { MU, A, 0, 0, "(a(?:\\1|)a){3}b", "aaaaaaaaaaab" },
+ { M, A, 0, 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" },
+ { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
+ { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{0,2}", "wwwww." },
+ { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwww" },
+ { MUP, A, 0, 0 | F_PROPERTY, "(\\P{N})\\1{1,2}ww", "wwwww" },
+ { PCRE2_UCP, 0, 0, 0 | F_PROPERTY, "(\\P{N})\\1{2,}", ".www." },
+ { CMUP, A, 0, 0, "(\xf0\x90\x90\x80)\\1", "\xf0\x90\x90\xa8\xf0\x90\x90\xa8" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0 | F_NOMATCH, "\\k<A>{1,3}(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k<A>{1,3}(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k<A>*(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?<A>aa)(?<A>bb)\\k<A>{0,3}aaaaaa", "aabbaaaaaa" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?<A>aa)(?<A>bb)\\k<A>{2,5}bb", "aabbaaaabb" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>aa)|(?<A>bb))\\k<A>{0,3}m", "aaaaaaaabbbbaabbbbm" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0 | F_NOMATCH, "\\k<A>{1,3}?(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES | PCRE2_MATCH_UNSET_BACKREF, A, 0, 0, "\\k<A>{1,3}?(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "\\k<A>*?(?<A>aa)(?<A>bb)", "aabb" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>aa)|(?<A>bb))\\k<A>{0,3}?m", "aaaaaabbbbbbaabbbbbbbbbbm" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>aa)|(?<A>bb))\\k<A>*?m", "aaaaaabbbbbbaabbbbbbbbbbm" },
+ { MU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>aa)|(?<A>bb))\\k<A>{2,3}?", "aaaabbbbaaaabbbbbbbbbb" },
+ { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>AA)|(?<A>BB))\\k<A>{0,3}M", "aaaaaaaabbbbaabbbbm" },
+ { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>AA)|(?<A>BB))\\k<A>{1,3}M", "aaaaaaaabbbbaabbbbm" },
+ { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>AA)|(?<A>BB))\\k<A>{0,3}?M", "aaaaaabbbbbbaabbbbbbbbbbm" },
+ { CMU | PCRE2_DUPNAMES, A, 0, 0, "(?:(?<A>AA)|(?<A>BB))\\k<A>{2,3}?", "aaaabbbbaaaabbbbbbbbbb" },
+
+ /* Assertions. */
+ { MU, A, 0, 0, "(?=xx|yy|zz)\\w{4}", "abczzdefg" },
+ { MU, A, 0, 0, "(?=((\\w+)b){3}|ab)", "dbbbb ab" },
+ { MU, A, 0, 0, "(?!ab|bc|cd)[a-z]{2}", "Xabcdef" },
+ { MU, A, 0, 0, "(?<=aaa|aa|a)a", "aaa" },
+ { MU, A, 0, 2, "(?<=aaa|aa|a)a", "aaa" },
+ { M, A, 0, 0, "(?<=aaa|aa|a)a", "aaa" },
+ { M, A, 0, 2, "(?<=aaa|aa|a)a", "aaa" },
+ { MU, A, 0, 0, "(\\d{2})(?!\\w+c|(((\\w?)m){2}n)+|\\1)", "x5656" },
+ { MU, A, 0, 0, "((?=((\\d{2,6}\\w){2,}))\\w{5,20}K){2,}", "567v09708K12l00M00 567v09708K12l00M00K45K" },
+ { MU, A, 0, 0, "(?=(?:(?=\\S+a)\\w*(b)){3})\\w+\\d", "bba bbab nbbkba nbbkba0kl" },
+ { MU, A, 0, 0, "(?>a(?>(b+))a(?=(..)))*?k", "acabbcabbaabacabaabbakk" },
+ { MU, A, 0, 0, "((?(?=(a))a)+k)", "bbak" },
+ { MU, A, 0, 0, "((?(?=a)a)+k)", "bbak" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?=(?>(a))m)amk", "a k" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?!(?>(a))m)amk", "a k" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?>(?=(a))am)amk", "a k" },
+ { MU, A, 0, 0, "(?=(?>a|(?=(?>(b+))a|c)[a-c]+)*?m)[a-cm]+k", "aaam bbam baaambaam abbabba baaambaamk" },
+ { MU, A, 0, 0, "(?> ?\?\\b(?(?=\\w{1,4}(a))m)\\w{0,8}bc){2,}?", "bca ssbc mabd ssbc mabc" },
+ { MU, A, 0, 0, "(?:(?=ab)?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
+ { MU, A, 0, 0, "(?:(?=a(b))?[^n][^n])+m", "ababcdabcdcdabnababcdabcdcdabm" },
+ { MU, A, 0, 0, "(?:(?=.(.))??\\1.)+m", "aabbbcbacccanaabbbcbacccam" },
+ { MU, A, 0, 0, "(?:(?=.)??[a-c])+m", "abacdcbacacdcaccam" },
+ { MU, A, 0, 0, "((?!a)?(?!([^a]))?)+$", "acbab" },
+ { MU, A, 0, 0, "((?!a)?\?(?!([^a]))?\?)+$", "acbab" },
+ { MU, A, 0, 0, "a(?=(?C)\\B(?C`x`))b", "ab" },
+ { MU, A, 0, 0, "a(?!(?C)\\B(?C`x`))bb|ab", "abb" },
+ { MU, A, 0, 0, "a(?=\\b|(?C)\\B(?C`x`))b", "ab" },
+ { MU, A, 0, 0, "a(?!\\b|(?C)\\B(?C`x`))bb|ab", "abb" },
+ { MU, A, 0, 0, "c(?(?=(?C)\\B(?C`x`))ab|a)", "cab" },
+ { MU, A, 0, 0, "c(?(?!(?C)\\B(?C`x`))ab|a)", "cab" },
+ { MU, A, 0, 0, "c(?(?=\\b|(?C)\\B(?C`x`))ab|a)", "cab" },
+ { MU, A, 0, 0, "c(?(?!\\b|(?C)\\B(?C`x`))ab|a)", "cab" },
+ { MU, A, 0, 0, "a(?=)b", "ab" },
+ { MU, A, 0, 0 | F_NOMATCH, "a(?!)b", "ab" },
+
+ /* Not empty, ACCEPT, FAIL */
+ { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a*", "bcx" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "a*", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "a*?", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a*", "bcaad" },
+ { MU, A, 0, 0, "a(*ACCEPT)b", "ab" },
+ { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a*(*ACCEPT)b", "bcx" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "a*(*ACCEPT)b", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "a*?(*ACCEPT)b", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "(?:z|a*(*ACCEPT)b)", "bcx" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "(?:z|a*(*ACCEPT)b)", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "(?:z|a*?(*ACCEPT)b)", "bcaad" },
+ { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a*(*ACCEPT)b", "bcx" },
+ { MU, A, PCRE2_NOTEMPTY_ATSTART, 0 | F_NOMATCH, "a*(*ACCEPT)b", "" },
+ { MU, A, 0, 0, "((a(*ACCEPT)b))", "ab" },
+ { MU, A, 0, 0, "(a(*FAIL)a|a)", "aaa" },
+ { MU, A, 0, 0, "(?=ab(*ACCEPT)b)a", "ab" },
+ { MU, A, 0, 0, "(?=(?:x|ab(*ACCEPT)b))", "ab" },
+ { MU, A, 0, 0, "(?=(a(b(*ACCEPT)b)))a", "ab" },
+ { MU, A, PCRE2_NOTEMPTY, 0, "(?=a*(*ACCEPT))c", "c" },
+
+ /* Conditional blocks. */
+ { MU, A, 0, 0, "(?(?=(a))a|b)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?!(b))a|b)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?=a)a|b)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?!b)a|b)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?=(a))a*|b*)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?!(b))a*|b*)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
+ { MU, A, 0, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+aaaak", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb aaaaaaak" },
+ { MU, A, 0, 0 | F_DIFF, "(?(?!(b))(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
+ { MU, A, 0, 0, "(?(?!b)(?:aaaaaa|a)|(?:bbbbbb|b))+bbbbk", "aaaaaaaaaaaaaa bbbbbbbbbbbbbbb bbbbbbbk" },
+ { MU, A, 0, 0, "(?(?=a)a*|b*)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?!b)a*|b*)+k", "ababbalbbadabak" },
+ { MU, A, 0, 0, "(?(?=a)ab)", "a" },
+ { MU, A, 0, 0, "(?(?<!b)c)", "b" },
+ { MU, A, 0, 0, "(?(DEFINE)a(b))", "a" },
+ { MU, A, 0, 0, "a(?(DEFINE)(?:b|(?:c?)+)*)", "a" },
+ { MU, A, 0, 0, "(?(?=.[a-c])[k-l]|[A-D])", "kdB" },
+ { MU, A, 0, 0, "(?(?!.{0,4}[cd])(aa|bb)|(cc|dd))+", "aabbccddaa" },
+ { MU, A, 0, 0, "(?(?=[^#@]*@)(aaab|aa|aba)|(aba|aab)){3,}", "aaabaaaba#aaabaaaba#aaabaaaba@" },
+ { MU, A, 0, 0, "((?=\\w{5})\\w(?(?=\\w*k)\\d|[a-f_])*\\w\\s)+", "mol m10kk m088k _f_a_ mbkkl" },
+ { MU, A, 0, 0, "(c)?\?(?(1)a|b)", "cdcaa" },
+ { MU, A, 0, 0, "(c)?\?(?(1)a|b)", "cbb" },
+ { MU, A, 0, 0 | F_DIFF, "(?(?=(a))(aaaa|a?))+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?=a)(aaaa|a?))+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?!(b))(aaaa|a?))+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?!b)(aaaa|a?))+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0 | F_DIFF, "(?(?=(a))a*)+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?=a)a*)+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?!(b))a*)+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?!b)a*)+aak", "aaaaab aaaaak" },
+ { MU, A, 0, 0, "(?(?=(?=(?!(x))a)aa)aaa|(?(?=(?!y)bb)bbb))*k", "abaabbaaabbbaaabbb abaabbaaabbbaaabbbk" },
+ { MU, A, 0, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)*l", "bc ddd abccabccl" },
+ { MU, A, 0, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+?dd", "bcabcacdb bdddd" },
+ { MU, A, 0, 0, "(?P<Name>a)?(?P<Name2>b)?(?(Name)c|d)+l", "ababccddabdbccd abcccl" },
+ { MU, A, 0, 0, "((?:a|aa)(?(1)aaa))x", "aax" },
+ { MU, A, 0, 0, "(?(?!)a|b)", "ab" },
+ { MU, A, 0, 0, "(?(?!)a)", "ab" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?(?!)a|b)", "ac" },
+
+ /* Set start of match. */
+ { MU, A, 0, 0, "(?:\\Ka)*aaaab", "aaaaaaaa aaaaaaabb" },
+ { MU, A, 0, 0, "(?>\\Ka\\Ka)*aaaab", "aaaaaaaa aaaaaaaaaabb" },
+ { MU, A, 0, 0, "a+\\K(?<=\\Gaa)a", "aaaaaa" },
+ { MU, A, PCRE2_NOTEMPTY, 0 | F_NOMATCH, "a\\K(*ACCEPT)b", "aa" },
+ { MU, A, PCRE2_NOTEMPTY_ATSTART, 0, "a\\K(*ACCEPT)b", "aa" },
+
+ /* First line. */
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_PROPERTY, "\\p{Any}a", "bb\naaa" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}a", "bb\r\naaa" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0, "(?<=a)", "a" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "[^a][^b]", "ab" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "a", "\na" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "[abc]", "\na" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "^a", "\na" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0 | F_NOMATCH, "^(?<=\n)", "\na" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0, "\xf0\x90\x90\x80", "\xf0\x90\x90\x80" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "#", "\xc2\x85#" },
+ { M | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "#", "\x85#" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_ANY, 0, 0 | F_NOMATCH, "^#", "\xe2\x80\xa8#" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_PROPERTY, "\\p{Any}", "\r\na" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0, ".", "\r" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0, "a", "\ra" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_NOMATCH, "ba", "bbb\r\nba" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 0 | F_NOMATCH | F_PROPERTY, "\\p{Any}{4}|a", "\r\na" },
+ { MU | PCRE2_FIRSTLINE, PCRE2_NEWLINE_CRLF, 0, 1, ".", "\r\n" },
+ { PCRE2_FIRSTLINE | PCRE2_DOTALL, PCRE2_NEWLINE_LF, 0, 0 | F_NOMATCH, "ab.", "ab" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 1 | F_NOMATCH, "^[a-d0-9]", "\nxx\nd" },
+ { PCRE2_FIRSTLINE | PCRE2_DOTALL, PCRE2_NEWLINE_ANY, 0, 0, "....a", "012\n0a" },
+ { MU | PCRE2_FIRSTLINE, A, 0, 0, "[aC]", "a" },
+
+ /* Recurse. */
+ { MU, A, 0, 0, "(a)(?1)", "aa" },
+ { MU, A, 0, 0, "((a))(?1)", "aa" },
+ { MU, A, 0, 0, "(b|a)(?1)", "aa" },
+ { MU, A, 0, 0, "(b|(a))(?1)", "aa" },
+ { MU, A, 0, 0 | F_NOMATCH, "((a)(b)(?:a*))(?1)", "aba" },
+ { MU, A, 0, 0, "((a)(b)(?:a*))(?1)", "abab" },
+ { MU, A, 0, 0, "((a+)c(?2))b(?1)", "aacaabaca" },
+ { MU, A, 0, 0, "((?2)b|(a)){2}(?1)", "aabab" },
+ { MU, A, 0, 0, "(?1)(a)*+(?2)(b(?1))", "aababa" },
+ { MU, A, 0, 0, "(?1)(((a(*ACCEPT)))b)", "axaa" },
+ { MU, A, 0, 0, "(?1)(?(DEFINE) (((ac(*ACCEPT)))b) )", "akaac" },
+ { MU, A, 0, 0, "(a+)b(?1)b\\1", "abaaabaaaaa" },
+ { MU, A, 0, 0, "(?(DEFINE)(aa|a))(?1)ab", "aab" },
+ { MU, A, 0, 0, "(?(DEFINE)(a\\Kb))(?1)+ababc", "abababxabababc" },
+ { MU, A, 0, 0, "(a\\Kb)(?1)+ababc", "abababxababababc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(a\\Kb)(?1)+ababc", "abababxababababxc" },
+ { MU, A, 0, 0, "b|<(?R)*>", "<<b>" },
+ { MU, A, 0, 0, "(a\\K){0}(?:(?1)b|ac)", "ac" },
+ { MU, A, 0, 0, "(?(DEFINE)(a(?2)|b)(b(?1)|(a)))(?:(?1)|(?2))m", "ababababnababababaam" },
+ { MU, A, 0, 0, "(a)((?(R)a|b))(?2)", "aabbabaa" },
+ { MU, A, 0, 0, "(a)((?(R2)a|b))(?2)", "aabbabaa" },
+ { MU, A, 0, 0, "(a)((?(R1)a|b))(?2)", "ababba" },
+ { MU, A, 0, 0, "(?(R0)aa|bb(?R))", "abba aabb bbaa" },
+ { MU, A, 0, 0, "((?(R)(?:aaaa|a)|(?:(aaaa)|(a)))+)(?1)$", "aaaaaaaaaa aaaa" },
+ { MU, A, 0, 0, "(?P<Name>a(?(R&Name)a|b))(?1)", "aab abb abaa" },
+ { MU, A, 0, 0, "((?(R)a|(?1)){3})", "XaaaaaaaaaX" },
+ { MU, A, 0, 0, "((?:(?(R)a|(?1))){3})", "XaaaaaaaaaX" },
+ { MU, A, 0, 0, "((?(R)a|(?1)){1,3})aaaaaa", "aaaaaaaaXaaaaaaaaa" },
+ { MU, A, 0, 0, "((?(R)a|(?1)){1,3}?)M", "aaaM" },
+ { MU, A, 0, 0, "((.)(?:.|\\2(?1))){0}#(?1)#", "#aabbccdde# #aabbccddee#" },
+ { MU, A, 0, 0, "((.)(?:\\2|\\2{4}b)){0}#(?:(?1))+#", "#aaaab# #aaaaab#" },
+
+ /* 16 bit specific tests. */
+ { CM, A, 0, 0 | F_FORCECONV, "\xc3\xa1", "\xc3\x81\xc3\xa1" },
+ { CM, A, 0, 0 | F_FORCECONV, "\xe1\xbd\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
+ { CM, A, 0, 0 | F_FORCECONV, "[\xc3\xa1]", "\xc3\x81\xc3\xa1" },
+ { CM, A, 0, 0 | F_FORCECONV, "[\xe1\xbd\xb8]", "\xe1\xbf\xb8\xe1\xbd\xb8" },
+ { CM, A, 0, 0 | F_FORCECONV, "[a-\xed\xb0\x80]", "A" },
+ { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[a-\\x{dc00}]", "B" },
+ { CM, A, 0, 0 | F_NO8 | F_NOMATCH | F_FORCECONV, "[b-\\x{dc00}]", "a" },
+ { CM, A, 0, 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" },
+ { CM, A, 0, 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#" },
+ { CM, A, 0, 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" },
+ { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\x9f\xbf\xed\xa0\x83" },
+ { CM, A, 0, 0 | F_FORCECONV, "[\xed\xa0\x80-\xed\xb3\xbf]", "\xed\xb4\x80\xed\xb3\xb0" },
+ { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\x9f\xbf\xed\xa0\x83" },
+ { CM, A, 0, 0 | F_NO8 | F_FORCECONV, "[\\x{d800}-\\x{dcff}]", "\xed\xb4\x80\xed\xb3\xb0" },
+ { CM, A, 0, 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#" },
+ { CM, A, 0, 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" },
+ { M, A, 0, 0 | F_FORCECONV, "[^\xed\xb0\x80]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
+ { M, A, 0, 0 | F_NO8 | F_FORCECONV, "[^\\x{dc00}]{3,}?", "##\xed\xb0\x80#\xed\xb0\x80#\xc3\x89#\xed\xb0\x80" },
+ { CM, A, 0, 0 | F_FORCECONV, ".\\B.", "\xed\xa0\x80\xed\xb0\x80" },
+ { CM, A, 0, 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" },
+ { CM, A, 0, 0 | F_FORCECONV, "\\d*\\s*\\w*\xed\xa0\x80\xed\xa0\x80", "\xed\xa0\x80\xed\xa0\x80" },
+ { CM, A, 0, 0 | F_FORCECONV | F_NOMATCH, "\\d*?\\D*?\\s*?\\S*?\\w*?\\W*?##", "\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80\xed\xa0\x80#" },
+ { CM | PCRE2_EXTENDED, A, 0, 0 | F_FORCECONV, "\xed\xa0\x80 \xed\xb0\x80 !", "\xed\xa0\x80\xed\xb0\x80!" },
+ { CM, A, 0, 0 | F_FORCECONV, "\xed\xa0\x80+#[^#]+\xed\xa0\x80", "\xed\xa0\x80#a\xed\xa0\x80" },
+ { CM, A, 0, 0 | F_FORCECONV, "(\xed\xa0\x80+)#\\1", "\xed\xa0\x80\xed\xa0\x80#\xed\xa0\x80\xed\xa0\x80" },
+ { M, PCRE2_NEWLINE_ANY, 0, 0 | F_NO8 | F_FORCECONV, "^-", "a--\xe2\x80\xa8--" },
+ { 0, BSR(PCRE2_BSR_UNICODE), 0, 0 | F_NO8 | F_FORCECONV, "\\R", "ab\xe2\x80\xa8" },
+ { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\v", "ab\xe2\x80\xa9" },
+ { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\h", "ab\xe1\xa0\x8e" },
+ { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\v+?\\V+?#", "\xe2\x80\xa9\xe2\x80\xa9\xef\xbf\xbf\xef\xbf\xbf#" },
+ { 0, 0, 0, 0 | F_NO8 | F_FORCECONV, "\\h+?\\H+?#", "\xe1\xa0\x8e\xe1\xa0\x8e\xef\xbf\xbf\xef\xbf\xbf#" },
+
+ /* Partial matching. */
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "ab", "a" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "ab|a", "a" },
+ { MU, A, PCRE2_PARTIAL_HARD, 0, "ab|a", "a" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "\\b#", "a" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "(?<=a)b", "a" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "abc|(?<=xxa)bc", "xxab" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "a\\B", "a" },
+ { MU, A, PCRE2_PARTIAL_HARD, 0, "a\\b", "a" },
+
+ /* (*MARK) verb. */
+ { MU, A, 0, 0, "a(*MARK:aa)a", "ababaa" },
+ { MU, A, 0, 0 | F_NOMATCH, "a(*:aa)a", "abab" },
+ { MU, A, 0, 0, "a(*:aa)(b(*:bb)b|bc)", "abc" },
+ { MU, A, 0, 0 | F_NOMATCH, "a(*:1)x|b(*:2)y", "abc" },
+ { MU, A, 0, 0, "(?>a(*:aa))b|ac", "ac" },
+ { MU, A, 0, 0, "(?(DEFINE)(a(*:aa)))(?1)", "a" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?(DEFINE)((a)(*:aa)))(?1)b", "aa" },
+ { MU, A, 0, 0, "(?(DEFINE)(a(*:aa)))a(?1)b|aac", "aac" },
+ { MU, A, 0, 0, "(a(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
+ { MU, A, 0, 0, "(a(*:aa)){0}(?:b(?1)b)+", "babba" },
+ { MU, A, 0, 0 | F_NOMATCH, "(a(*:aa)){0}(?:b(?1)b)+", "ba" },
+ { MU, A, 0, 0, "(a\\K(*:aa)){0}(?:b(?1)b|c)+c", "babbab cc" },
+ { MU, A, 0, 0, "(a\\K(*:aa)){0}(?:b(?1)b)+", "babba" },
+ { MU, A, 0, 0 | F_NOMATCH, "(a\\K(*:aa)){0}(?:b(?1)b)+", "ba" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*:mark)m", "a" },
+
+ /* (*COMMIT) verb. */
+ { MU, A, 0, 0 | F_NOMATCH, "a(*COMMIT)b", "ac" },
+ { MU, A, 0, 0, "aa(*COMMIT)b", "xaxaab" },
+ { MU, A, 0, 0 | F_NOMATCH, "a(*COMMIT)(*:msg)b|ac", "ac" },
+ { MU, A, 0, 0 | F_NOMATCH, "(a(*COMMIT)b)++", "abac" },
+ { MU, A, 0, 0 | F_NOMATCH, "((a)(*COMMIT)b)++", "abac" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?=a(*COMMIT)b)ab|ad", "ad" },
+
+ /* (*PRUNE) verb. */
+ { MU, A, 0, 0, "aa\\K(*PRUNE)b", "aaab" },
+ { MU, A, 0, 0, "aa(*PRUNE:bb)b|a", "aa" },
+ { MU, A, 0, 0, "(a)(a)(*PRUNE)b|(a)", "aa" },
+ { MU, A, 0, 0, "(a)(a)(a)(a)(a)(a)(a)(a)(*PRUNE)b|(a)", "aaaaaaaa" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "a(*PRUNE)a|", "a" },
+ { MU, A, PCRE2_PARTIAL_SOFT, 0, "a(*PRUNE)a|m", "a" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?=a(*PRUNE)b)ab|ad", "ad" },
+ { MU, A, 0, 0, "a(*COMMIT)(*PRUNE)d|bc", "abc" },
+ { MU, A, 0, 0, "(?=a(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?=a(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0, "(?=(a)(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?=(a)(*COMMIT)b)a(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0, "(a(*COMMIT)b){0}a(?1)(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(a(*COMMIT)b){0}a(*COMMIT)(?1)(*PRUNE)c|bc", "abc" },
+ { MU, A, 0, 0, "(a(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(a(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
+ { MU, A, 0, 0, "((a)(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)((a)(*COMMIT)b)++(*PRUNE)d|c", "ababc" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)*abab(*PRUNE)d|ba", "ababab" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)*abab(*PRUNE)d|ba", "ababab" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)+abab(*PRUNE)d|ba", "ababab" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)+abab(*PRUNE)d|ba", "ababab" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)?ab(*PRUNE)d|ba", "aba" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)?ab(*PRUNE)d|ba", "aba" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)*?n(*PRUNE)d|ba", "abababn" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)*?n(*PRUNE)d|ba", "abababn" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)+?n(*PRUNE)d|ba", "abababn" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)+?n(*PRUNE)d|ba", "abababn" },
+ { MU, A, 0, 0, "(?>a(*COMMIT)b)??n(*PRUNE)d|bn", "abn" },
+ { MU, A, 0, 0 | F_NOMATCH, "(*COMMIT)(?>a(*COMMIT)b)??n(*PRUNE)d|bn", "abn" },
+
+ /* (*SKIP) verb. */
+ { MU, A, 0, 0 | F_NOMATCH, "(?=a(*SKIP)b)ab|ad", "ad" },
+ { MU, A, 0, 0, "(\\w+(*SKIP)#)", "abcd,xyz#," },
+ { MU, A, 0, 0, "\\w+(*SKIP)#|mm", "abcd,xyz#," },
+ { MU, A, 0, 0 | F_NOMATCH, "b+(?<=(*SKIP)#c)|b+", "#bbb" },
+
+ /* (*THEN) verb. */
+ { MU, A, 0, 0, "((?:a(*THEN)|aab)(*THEN)c|a+)+m", "aabcaabcaabcaabcnacm" },
+ { MU, A, 0, 0 | F_NOMATCH, "((?:a(*THEN)|aab)(*THEN)c|a+)+m", "aabcm" },
+ { MU, A, 0, 0, "((?:a(*THEN)|aab)c|a+)+m", "aabcaabcnmaabcaabcm" },
+ { MU, A, 0, 0, "((?:a|aab)(*THEN)c|a+)+m", "aam" },
+ { MU, A, 0, 0, "((?:a(*COMMIT)|aab)(*THEN)c|a+)+m", "aam" },
+ { MU, A, 0, 0, "(?(?=a(*THEN)b)ab|ad)", "ad" },
+ { MU, A, 0, 0, "(?(?!a(*THEN)b)ad|add)", "add" },
+ { MU, A, 0, 0 | F_NOMATCH, "(?(?=a)a(*THEN)b|ad)", "ad" },
+ { MU, A, 0, 0, "(?!(?(?=a)ab|b(*THEN)d))bn|bnn", "bnn" },
+
+ /* Recurse and control verbs. */
+ { MU, A, 0, 0, "(a(*ACCEPT)b){0}a(?1)b", "aacaabb" },
+ { MU, A, 0, 0, "((a)\\2(*ACCEPT)b){0}a(?1)b", "aaacaaabb" },
+ { MU, A, 0, 0, "((ab|a(*ACCEPT)x)+|ababababax){0}_(?1)_", "_ababababax_ _ababababa_" },
+ { MU, A, 0, 0, "((.)(?:A(*ACCEPT)|(?1)\\2)){0}_(?1)_", "_bcdaAdcb_bcdaAdcb_" },
+ { MU, A, 0, 0, "((*MARK:m)(?:a|a(*COMMIT)b|aa)){0}_(?1)_", "_ab_" },
+ { MU, A, 0, 0, "((*MARK:m)(?:a|a(*COMMIT)b|aa)){0}_(?1)_|(_aa_)", "_aa_" },
+ { MU, A, 0, 0, "(a(*COMMIT)(?:b|bb)|c(*ACCEPT)d|dd){0}_(?1)+_", "_ax_ _cd_ _abbb_ _abcd_ _abbcdd_" },
+ { MU, A, 0, 0, "((.)(?:.|(*COMMIT)\\2{3}(*ACCEPT).*|.*)){0}_(?1){0,4}_", "_aaaabbbbccccddd_ _aaaabbbbccccdddd_" },
+
+ /* Deep recursion. */
+ { MU, A, 0, 0, "((((?:(?:(?:\\w)+)?)*|(?>\\w)+?)+|(?>\\w)?\?)*)?\\s", "aaaaa+ " },
+ { MU, A, 0, 0, "(?:((?:(?:(?:\\w*?)+)??|(?>\\w)?|\\w*+)*)+)+?\\s", "aa+ " },
+ { MU, A, 0, 0, "((a?)+)+b", "aaaaaaaaaaaa b" },
+
+ /* Deep recursion: Stack limit reached. */
+ { M, A, 0, 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?a?aaaaaaaaaaaaaaaaaaaaaaa", "aaaaaaaaaaaaaaaaaaaaaaa" },
+ { M, A, 0, 0 | F_NOMATCH, "(?:a+)+b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
+ { M, A, 0, 0 | F_NOMATCH, "(?:a+?)+?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
+ { M, A, 0, 0 | F_NOMATCH, "(?:a*)*b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
+ { M, A, 0, 0 | F_NOMATCH, "(?:a*?)*?b", "aaaaaaaaaaaaaaaaaaaaaaaa b" },
+
+ { 0, 0, 0, 0, NULL, NULL }
+};
+
+#ifdef SUPPORT_PCRE2_8
+static pcre2_jit_stack_8* callback8(void *arg)
+{
+ return (pcre2_jit_stack_8 *)arg;
+}
+#endif
+
+#ifdef SUPPORT_PCRE2_16
+static pcre2_jit_stack_16* callback16(void *arg)
+{
+ return (pcre2_jit_stack_16 *)arg;
+}
+#endif
+
+#ifdef SUPPORT_PCRE2_32
+static pcre2_jit_stack_32* callback32(void *arg)
+{
+ return (pcre2_jit_stack_32 *)arg;
+}
+#endif
+
+#ifdef SUPPORT_PCRE2_8
+static pcre2_jit_stack_8 *stack8;
+
+static pcre2_jit_stack_8 *getstack8(void)
+{
+ if (!stack8)
+ stack8 = pcre2_jit_stack_create_8(1, 1024 * 1024, NULL);
+ return stack8;
+}
+
+static void setstack8(pcre2_match_context_8 *mcontext)
+{
+ if (!mcontext) {
+ if (stack8)
+ pcre2_jit_stack_free_8(stack8);
+ stack8 = NULL;
+ return;
+ }
+
+ pcre2_jit_stack_assign_8(mcontext, callback8, getstack8());
+}
+#endif /* SUPPORT_PCRE2_8 */
+
+#ifdef SUPPORT_PCRE2_16
+static pcre2_jit_stack_16 *stack16;
+
+static pcre2_jit_stack_16 *getstack16(void)
+{
+ if (!stack16)
+ stack16 = pcre2_jit_stack_create_16(1, 1024 * 1024, NULL);
+ return stack16;
+}
+
+static void setstack16(pcre2_match_context_16 *mcontext)
+{
+ if (!mcontext) {
+ if (stack16)
+ pcre2_jit_stack_free_16(stack16);
+ stack16 = NULL;
+ return;
+ }
+
+ pcre2_jit_stack_assign_16(mcontext, callback16, getstack16());
+}
+#endif /* SUPPORT_PCRE2_16 */
+
+#ifdef SUPPORT_PCRE2_32
+static pcre2_jit_stack_32 *stack32;
+
+static pcre2_jit_stack_32 *getstack32(void)
+{
+ if (!stack32)
+ stack32 = pcre2_jit_stack_create_32(1, 1024 * 1024, NULL);
+ return stack32;
+}
+
+static void setstack32(pcre2_match_context_32 *mcontext)
+{
+ if (!mcontext) {
+ if (stack32)
+ pcre2_jit_stack_free_32(stack32);
+ stack32 = NULL;
+ return;
+ }
+
+ pcre2_jit_stack_assign_32(mcontext, callback32, getstack32());
+}
+#endif /* SUPPORT_PCRE2_32 */
+
+#ifdef SUPPORT_PCRE2_16
+
+static int convert_utf8_to_utf16(PCRE2_SPTR8 input, PCRE2_UCHAR16 *output, int *offsetmap, int max_length)
+{
+ PCRE2_SPTR8 iptr = input;
+ PCRE2_UCHAR16 *optr = output;
+ unsigned int c;
+
+ if (max_length == 0)
+ return 0;
+
+ while (*iptr && max_length > 1) {
+ c = 0;
+ if (offsetmap)
+ *offsetmap++ = (int)(iptr - (unsigned char*)input);
+
+ if (*iptr < 0xc0)
+ c = *iptr++;
+ else if (!(*iptr & 0x20)) {
+ c = ((iptr[0] & 0x1f) << 6) | (iptr[1] & 0x3f);
+ iptr += 2;
+ } else if (!(*iptr & 0x10)) {
+ c = ((iptr[0] & 0x0f) << 12) | ((iptr[1] & 0x3f) << 6) | (iptr[2] & 0x3f);
+ iptr += 3;
+ } else if (!(*iptr & 0x08)) {
+ c = ((iptr[0] & 0x07) << 18) | ((iptr[1] & 0x3f) << 12) | ((iptr[2] & 0x3f) << 6) | (iptr[3] & 0x3f);
+ iptr += 4;
+ }
+
+ if (c < 65536) {
+ *optr++ = c;
+ max_length--;
+ } else if (max_length <= 2) {
+ *optr = '\0';
+ return (int)(optr - output);
+ } else {
+ c -= 0x10000;
+ *optr++ = 0xd800 | ((c >> 10) & 0x3ff);
+ *optr++ = 0xdc00 | (c & 0x3ff);
+ max_length -= 2;
+ if (offsetmap)
+ offsetmap++;
+ }
+ }
+ if (offsetmap)
+ *offsetmap = (int)(iptr - (unsigned char*)input);
+ *optr = '\0';
+ return (int)(optr - output);
+}
+
+static int copy_char8_to_char16(PCRE2_SPTR8 input, PCRE2_UCHAR16 *output, int max_length)
+{
+ PCRE2_SPTR8 iptr = input;
+ PCRE2_UCHAR16 *optr = output;
+
+ if (max_length == 0)
+ return 0;
+
+ while (*iptr && max_length > 1) {
+ *optr++ = *iptr++;
+ max_length--;
+ }
+ *optr = '\0';
+ return (int)(optr - output);
+}
+
+#define REGTEST_MAX_LENGTH16 4096
+static PCRE2_UCHAR16 regtest_buf16[REGTEST_MAX_LENGTH16];
+static int regtest_offsetmap16[REGTEST_MAX_LENGTH16];
+
+#endif /* SUPPORT_PCRE2_16 */
+
+#ifdef SUPPORT_PCRE2_32
+
+static int convert_utf8_to_utf32(PCRE2_SPTR8 input, PCRE2_UCHAR32 *output, int *offsetmap, int max_length)
+{
+ PCRE2_SPTR8 iptr = input;
+ PCRE2_UCHAR32 *optr = output;
+ unsigned int c;
+
+ if (max_length == 0)
+ return 0;
+
+ while (*iptr && max_length > 1) {
+ c = 0;
+ if (offsetmap)
+ *offsetmap++ = (int)(iptr - (unsigned char*)input);
+
+ if (*iptr < 0xc0)
+ c = *iptr++;
+ else if (!(*iptr & 0x20)) {
+ c = ((iptr[0] & 0x1f) << 6) | (iptr[1] & 0x3f);
+ iptr += 2;
+ } else if (!(*iptr & 0x10)) {
+ c = ((iptr[0] & 0x0f) << 12) | ((iptr[1] & 0x3f) << 6) | (iptr[2] & 0x3f);
+ iptr += 3;
+ } else if (!(*iptr & 0x08)) {
+ c = ((iptr[0] & 0x07) << 18) | ((iptr[1] & 0x3f) << 12) | ((iptr[2] & 0x3f) << 6) | (iptr[3] & 0x3f);
+ iptr += 4;
+ }
+
+ *optr++ = c;
+ max_length--;
+ }
+ if (offsetmap)
+ *offsetmap = (int)(iptr - (unsigned char*)input);
+ *optr = 0;
+ return (int)(optr - output);
+}
+
+static int copy_char8_to_char32(PCRE2_SPTR8 input, PCRE2_UCHAR32 *output, int max_length)
+{
+ PCRE2_SPTR8 iptr = input;
+ PCRE2_UCHAR32 *optr = output;
+
+ if (max_length == 0)
+ return 0;
+
+ while (*iptr && max_length > 1) {
+ *optr++ = *iptr++;
+ max_length--;
+ }
+ *optr = '\0';
+ return (int)(optr - output);
+}
+
+#define REGTEST_MAX_LENGTH32 4096
+static PCRE2_UCHAR32 regtest_buf32[REGTEST_MAX_LENGTH32];
+static int regtest_offsetmap32[REGTEST_MAX_LENGTH32];
+
+#endif /* SUPPORT_PCRE2_32 */
+
+static int check_ascii(const char *input)
+{
+ const unsigned char *ptr = (unsigned char *)input;
+ while (*ptr) {
+ if (*ptr > 127)
+ return 0;
+ ptr++;
+ }
+ return 1;
+}
+
+#define OVECTOR_SIZE 15
+
+static int regression_tests(void)
+{
+ struct regression_test_case *current = regression_test_cases;
+ int error;
+ PCRE2_SIZE err_offs;
+ int is_successful;
+ int is_ascii;
+ int total = 0;
+ int successful = 0;
+ int successful_row = 0;
+ int counter = 0;
+ int jit_compile_mode;
+ int utf = 0;
+ int disabled_options = 0;
+ int i;
+#ifdef SUPPORT_PCRE2_8
+ pcre2_code_8 *re8;
+ pcre2_compile_context_8 *ccontext8;
+ pcre2_match_data_8 *mdata8_1;
+ pcre2_match_data_8 *mdata8_2;
+ pcre2_match_context_8 *mcontext8;
+ PCRE2_SIZE *ovector8_1 = NULL;
+ PCRE2_SIZE *ovector8_2 = NULL;
+ int return_value8[2];
+#endif
+#ifdef SUPPORT_PCRE2_16
+ pcre2_code_16 *re16;
+ pcre2_compile_context_16 *ccontext16;
+ pcre2_match_data_16 *mdata16_1;
+ pcre2_match_data_16 *mdata16_2;
+ pcre2_match_context_16 *mcontext16;
+ PCRE2_SIZE *ovector16_1 = NULL;
+ PCRE2_SIZE *ovector16_2 = NULL;
+ int return_value16[2];
+ int length16;
+#endif
+#ifdef SUPPORT_PCRE2_32
+ pcre2_code_32 *re32;
+ pcre2_compile_context_32 *ccontext32;
+ pcre2_match_data_32 *mdata32_1;
+ pcre2_match_data_32 *mdata32_2;
+ pcre2_match_context_32 *mcontext32;
+ PCRE2_SIZE *ovector32_1 = NULL;
+ PCRE2_SIZE *ovector32_2 = NULL;
+ int return_value32[2];
+ int length32;
+#endif
+
+#if defined SUPPORT_PCRE2_8
+ PCRE2_UCHAR8 cpu_info[128];
+#elif defined SUPPORT_PCRE2_16
+ PCRE2_UCHAR16 cpu_info[128];
+#elif defined SUPPORT_PCRE2_32
+ PCRE2_UCHAR32 cpu_info[128];
+#endif
+#if defined SUPPORT_UTF && ((defined(SUPPORT_PCRE2_8) + defined(SUPPORT_PCRE2_16) + defined(SUPPORT_PCRE2_32)) >= 2)
+ int return_value;
+#endif
+
+ /* This test compares the behaviour of interpreter and JIT. Although disabling
+ utf or ucp may make tests fail, if the pcre_exec result is the SAME, it is
+ still considered successful from pcre_jit_test point of view. */
+
+#if defined SUPPORT_PCRE2_8
+ pcre2_config_8(PCRE2_CONFIG_JITTARGET, &cpu_info);
+#elif defined SUPPORT_PCRE2_16
+ pcre2_config_16(PCRE2_CONFIG_JITTARGET, &cpu_info);
+#elif defined SUPPORT_PCRE2_32
+ pcre2_config_32(PCRE2_CONFIG_JITTARGET, &cpu_info);
+#endif
+
+ printf("Running JIT regression tests\n");
+ printf(" target CPU of SLJIT compiler: ");
+ for (i = 0; cpu_info[i]; i++)
+ printf("%c", (char)(cpu_info[i]));
+ printf("\n");
+
+#if defined SUPPORT_PCRE2_8
+ pcre2_config_8(PCRE2_CONFIG_UNICODE, &utf);
+#elif defined SUPPORT_PCRE2_16
+ pcre2_config_16(PCRE2_CONFIG_UNICODE, &utf);
+#elif defined SUPPORT_PCRE2_32
+ pcre2_config_32(PCRE2_CONFIG_UNICODE, &utf);
+#endif
+
+ if (!utf)
+ disabled_options |= PCRE2_UTF;
+#ifdef SUPPORT_PCRE2_8
+ printf(" in 8 bit mode with UTF-8 %s:\n", utf ? "enabled" : "disabled");
+#endif
+#ifdef SUPPORT_PCRE2_16
+ printf(" in 16 bit mode with UTF-16 %s:\n", utf ? "enabled" : "disabled");
+#endif
+#ifdef SUPPORT_PCRE2_32
+ printf(" in 32 bit mode with UTF-32 %s:\n", utf ? "enabled" : "disabled");
+#endif
+
+ while (current->pattern) {
+ /* printf("\nPattern: %s :\n", current->pattern); */
+ total++;
+ is_ascii = 0;
+ if (!(current->start_offset & F_PROPERTY))
+ is_ascii = check_ascii(current->pattern) && check_ascii(current->input);
+
+ if (current->match_options & PCRE2_PARTIAL_SOFT)
+ jit_compile_mode = PCRE2_JIT_PARTIAL_SOFT;
+ else if (current->match_options & PCRE2_PARTIAL_HARD)
+ jit_compile_mode = PCRE2_JIT_PARTIAL_HARD;
+ else
+ jit_compile_mode = PCRE2_JIT_COMPLETE;
+ error = 0;
+#ifdef SUPPORT_PCRE2_8
+ re8 = NULL;
+ ccontext8 = pcre2_compile_context_create_8(NULL);
+ if (ccontext8) {
+ if (GET_NEWLINE(current->newline))
+ pcre2_set_newline_8(ccontext8, GET_NEWLINE(current->newline));
+ if (GET_BSR(current->newline))
+ pcre2_set_bsr_8(ccontext8, GET_BSR(current->newline));
+
+ if (!(current->start_offset & F_NO8)) {
+ re8 = pcre2_compile_8((PCRE2_SPTR8)current->pattern, PCRE2_ZERO_TERMINATED,
+ current->compile_options & ~disabled_options,
+ &error, &err_offs, ccontext8);
+
+ if (!re8 && (utf || is_ascii))
+ printf("\n8 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
+ }
+ pcre2_compile_context_free_8(ccontext8);
+ }
+ else
+ printf("\n8 bit: Cannot allocate compile context\n");
+#endif
+#ifdef SUPPORT_PCRE2_16
+ if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
+ convert_utf8_to_utf16((PCRE2_SPTR8)current->pattern, regtest_buf16, NULL, REGTEST_MAX_LENGTH16);
+ else
+ copy_char8_to_char16((PCRE2_SPTR8)current->pattern, regtest_buf16, REGTEST_MAX_LENGTH16);
+
+ re16 = NULL;
+ ccontext16 = pcre2_compile_context_create_16(NULL);
+ if (ccontext16) {
+ if (GET_NEWLINE(current->newline))
+ pcre2_set_newline_16(ccontext16, GET_NEWLINE(current->newline));
+ if (GET_BSR(current->newline))
+ pcre2_set_bsr_16(ccontext16, GET_BSR(current->newline));
+
+ if (!(current->start_offset & F_NO16)) {
+ re16 = pcre2_compile_16(regtest_buf16, PCRE2_ZERO_TERMINATED,
+ current->compile_options & ~disabled_options,
+ &error, &err_offs, ccontext16);
+
+ if (!re16 && (utf || is_ascii))
+ printf("\n16 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
+ }
+ pcre2_compile_context_free_16(ccontext16);
+ }
+ else
+ printf("\n16 bit: Cannot allocate compile context\n");
+#endif
+#ifdef SUPPORT_PCRE2_32
+ if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
+ convert_utf8_to_utf32((PCRE2_SPTR8)current->pattern, regtest_buf32, NULL, REGTEST_MAX_LENGTH32);
+ else
+ copy_char8_to_char32((PCRE2_SPTR8)current->pattern, regtest_buf32, REGTEST_MAX_LENGTH32);
+
+ re32 = NULL;
+ ccontext32 = pcre2_compile_context_create_32(NULL);
+ if (ccontext32) {
+ if (GET_NEWLINE(current->newline))
+ pcre2_set_newline_32(ccontext32, GET_NEWLINE(current->newline));
+ if (GET_BSR(current->newline))
+ pcre2_set_bsr_32(ccontext32, GET_BSR(current->newline));
+
+ if (!(current->start_offset & F_NO32)) {
+ re32 = pcre2_compile_32(regtest_buf32, PCRE2_ZERO_TERMINATED,
+ current->compile_options & ~disabled_options,
+ &error, &err_offs, ccontext32);
+
+ if (!re32 && (utf || is_ascii))
+ printf("\n32 bit: Cannot compile pattern \"%s\": %d\n", current->pattern, error);
+ }
+ pcre2_compile_context_free_32(ccontext32);
+ }
+ else
+ printf("\n32 bit: Cannot allocate compile context\n");
+#endif
+
+ counter++;
+ if ((counter & 0x3) != 0) {
+#ifdef SUPPORT_PCRE2_8
+ setstack8(NULL);
+#endif
+#ifdef SUPPORT_PCRE2_16
+ setstack16(NULL);
+#endif
+#ifdef SUPPORT_PCRE2_32
+ setstack32(NULL);
+#endif
+ }
+
+#ifdef SUPPORT_PCRE2_8
+ return_value8[0] = -1000;
+ return_value8[1] = -1000;
+ mdata8_1 = pcre2_match_data_create_8(OVECTOR_SIZE, NULL);
+ mdata8_2 = pcre2_match_data_create_8(OVECTOR_SIZE, NULL);
+ mcontext8 = pcre2_match_context_create_8(NULL);
+ if (!mdata8_1 || !mdata8_2 || !mcontext8) {
+ printf("\n8 bit: Cannot allocate match data\n");
+ pcre2_match_data_free_8(mdata8_1);
+ pcre2_match_data_free_8(mdata8_2);
+ pcre2_match_context_free_8(mcontext8);
+ pcre2_code_free_8(re8);
+ re8 = NULL;
+ } else {
+ ovector8_1 = pcre2_get_ovector_pointer_8(mdata8_1);
+ ovector8_2 = pcre2_get_ovector_pointer_8(mdata8_2);
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector8_1[i] = -2;
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector8_2[i] = -2;
+ }
+ if (re8) {
+ (void)pcre2_set_match_limit_8(mcontext8, 10000000);
+ return_value8[1] = pcre2_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
+ current->start_offset & OFFSET_MASK, current->match_options, mdata8_2, mcontext8);
+
+ if (pcre2_jit_compile_8(re8, jit_compile_mode)) {
+ printf("\n8 bit: JIT compiler does not support \"%s\"\n", current->pattern);
+ } else if ((counter & 0x1) != 0) {
+ setstack8(mcontext8);
+ return_value8[0] = pcre2_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
+ current->start_offset & OFFSET_MASK, current->match_options, mdata8_1, mcontext8);
+ } else {
+ pcre2_jit_stack_assign_8(mcontext8, NULL, getstack8());
+ return_value8[0] = pcre2_jit_match_8(re8, (PCRE2_SPTR8)current->input, strlen(current->input),
+ current->start_offset & OFFSET_MASK, current->match_options, mdata8_1, mcontext8);
+ }
+ }
+#endif
+
+#ifdef SUPPORT_PCRE2_16
+ return_value16[0] = -1000;
+ return_value16[1] = -1000;
+ mdata16_1 = pcre2_match_data_create_16(OVECTOR_SIZE, NULL);
+ mdata16_2 = pcre2_match_data_create_16(OVECTOR_SIZE, NULL);
+ mcontext16 = pcre2_match_context_create_16(NULL);
+ if (!mdata16_1 || !mdata16_2 || !mcontext16) {
+ printf("\n16 bit: Cannot allocate match data\n");
+ pcre2_match_data_free_16(mdata16_1);
+ pcre2_match_data_free_16(mdata16_2);
+ pcre2_match_context_free_16(mcontext16);
+ pcre2_code_free_16(re16);
+ re16 = NULL;
+ } else {
+ ovector16_1 = pcre2_get_ovector_pointer_16(mdata16_1);
+ ovector16_2 = pcre2_get_ovector_pointer_16(mdata16_2);
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector16_1[i] = -2;
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector16_2[i] = -2;
+ }
+ if (re16) {
+ if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
+ length16 = convert_utf8_to_utf16((PCRE2_SPTR8)current->input, regtest_buf16, regtest_offsetmap16, REGTEST_MAX_LENGTH16);
+ else
+ length16 = copy_char8_to_char16((PCRE2_SPTR8)current->input, regtest_buf16, REGTEST_MAX_LENGTH16);
+
+ (void)pcre2_set_match_limit_16(mcontext16, 10000000);
+ return_value16[1] = pcre2_match_16(re16, regtest_buf16, length16,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata16_2, mcontext16);
+
+ if (pcre2_jit_compile_16(re16, jit_compile_mode)) {
+ printf("\n16 bit: JIT compiler does not support \"%s\"\n", current->pattern);
+ } else if ((counter & 0x1) != 0) {
+ setstack16(mcontext16);
+ return_value16[0] = pcre2_match_16(re16, regtest_buf16, length16,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata16_1, mcontext16);
+ } else {
+ pcre2_jit_stack_assign_16(mcontext16, NULL, getstack16());
+ return_value16[0] = pcre2_jit_match_16(re16, regtest_buf16, length16,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata16_1, mcontext16);
+ }
+ }
+#endif
+
+#ifdef SUPPORT_PCRE2_32
+ return_value32[0] = -1000;
+ return_value32[1] = -1000;
+ mdata32_1 = pcre2_match_data_create_32(OVECTOR_SIZE, NULL);
+ mdata32_2 = pcre2_match_data_create_32(OVECTOR_SIZE, NULL);
+ mcontext32 = pcre2_match_context_create_32(NULL);
+ if (!mdata32_1 || !mdata32_2 || !mcontext32) {
+ printf("\n32 bit: Cannot allocate match data\n");
+ pcre2_match_data_free_32(mdata32_1);
+ pcre2_match_data_free_32(mdata32_2);
+ pcre2_match_context_free_32(mcontext32);
+ pcre2_code_free_32(re32);
+ re32 = NULL;
+ } else {
+ ovector32_1 = pcre2_get_ovector_pointer_32(mdata32_1);
+ ovector32_2 = pcre2_get_ovector_pointer_32(mdata32_2);
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector32_1[i] = -2;
+ for (i = 0; i < OVECTOR_SIZE * 2; ++i)
+ ovector32_2[i] = -2;
+ }
+ if (re32) {
+ if ((current->compile_options & PCRE2_UTF) || (current->start_offset & F_FORCECONV))
+ length32 = convert_utf8_to_utf32((PCRE2_SPTR8)current->input, regtest_buf32, regtest_offsetmap32, REGTEST_MAX_LENGTH32);
+ else
+ length32 = copy_char8_to_char32((PCRE2_SPTR8)current->input, regtest_buf32, REGTEST_MAX_LENGTH32);
+
+ (void)pcre2_set_match_limit_32(mcontext32, 10000000);
+ return_value32[1] = pcre2_match_32(re32, regtest_buf32, length32,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata32_2, mcontext32);
+
+ if (pcre2_jit_compile_32(re32, jit_compile_mode)) {
+ printf("\n32 bit: JIT compiler does not support \"%s\"\n", current->pattern);
+ } else if ((counter & 0x1) != 0) {
+ setstack32(mcontext32);
+ return_value32[0] = pcre2_match_32(re32, regtest_buf32, length32,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata32_1, mcontext32);
+ } else {
+ pcre2_jit_stack_assign_32(mcontext32, NULL, getstack32());
+ return_value32[0] = pcre2_jit_match_32(re32, regtest_buf32, length32,
+ current->start_offset & OFFSET_MASK, current->match_options, mdata32_1, mcontext32);
+ }
+ }
+#endif
+
+ /* printf("[%d-%d-%d|%d-%d|%d-%d|%d-%d]%s",
+ return_value8[0], return_value16[0], return_value32[0],
+ (int)ovector8_1[0], (int)ovector8_1[1],
+ (int)ovector16_1[0], (int)ovector16_1[1],
+ (int)ovector32_1[0], (int)ovector32_1[1],
+ (current->compile_options & PCRE2_CASELESS) ? "C" : ""); */
+
+ /* If F_DIFF is set, just run the test, but do not compare the results.
+ Segfaults can still be captured. */
+
+ is_successful = 1;
+ if (!(current->start_offset & F_DIFF)) {
+#if defined SUPPORT_UTF && ((defined(SUPPORT_PCRE2_8) + defined(SUPPORT_PCRE2_16) + defined(SUPPORT_PCRE2_32)) >= 2)
+ if (!(current->start_offset & F_FORCECONV)) {
+
+ /* All results must be the same. */
+#ifdef SUPPORT_PCRE2_8
+ if ((return_value = return_value8[0]) != return_value8[1]) {
+ printf("\n8 bit: Return value differs(J8:%d,I8:%d): [%d] '%s' @ '%s'\n",
+ return_value8[0], return_value8[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+#ifdef SUPPORT_PCRE2_16
+ if ((return_value = return_value16[0]) != return_value16[1]) {
+ printf("\n16 bit: Return value differs(J16:%d,I16:%d): [%d] '%s' @ '%s'\n",
+ return_value16[0], return_value16[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+#ifdef SUPPORT_PCRE2_32
+ if ((return_value = return_value32[0]) != return_value32[1]) {
+ printf("\n32 bit: Return value differs(J32:%d,I32:%d): [%d] '%s' @ '%s'\n",
+ return_value32[0], return_value32[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_16
+ if (return_value8[0] != return_value16[0]) {
+ printf("\n8 and 16 bit: Return value differs(J8:%d,J16:%d): [%d] '%s' @ '%s'\n",
+ return_value8[0], return_value16[0],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_32
+ if (return_value8[0] != return_value32[0]) {
+ printf("\n8 and 32 bit: Return value differs(J8:%d,J32:%d): [%d] '%s' @ '%s'\n",
+ return_value8[0], return_value32[0],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+#if defined SUPPORT_PCRE2_16 && defined SUPPORT_PCRE2_32
+ if (return_value16[0] != return_value32[0]) {
+ printf("\n16 and 32 bit: Return value differs(J16:%d,J32:%d): [%d] '%s' @ '%s'\n",
+ return_value16[0], return_value32[0],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ } else
+#endif
+ if (return_value >= 0 || return_value == PCRE_ERROR_PARTIAL) {
+ if (return_value == PCRE_ERROR_PARTIAL) {
+ return_value = 2;
+ } else {
+ return_value *= 2;
+ }
+#ifdef SUPPORT_PCRE2_8
+ return_value8[0] = return_value;
+#endif
+#ifdef SUPPORT_PCRE2_16
+ return_value16[0] = return_value;
+#endif
+#ifdef SUPPORT_PCRE2_32
+ return_value32[0] = return_value;
+#endif
+ /* Transform back the results. */
+ if (current->flags & PCRE_UTF8) {
+#ifdef SUPPORT_PCRE2_16
+ for (i = 0; i < return_value; ++i) {
+ if (ovector16_1[i] >= 0)
+ ovector16_1[i] = regtest_offsetmap16[ovector16_1[i]];
+ if (ovector16_2[i] >= 0)
+ ovector16_2[i] = regtest_offsetmap16[ovector16_2[i]];
+ }
+#endif
+#ifdef SUPPORT_PCRE2_32
+ for (i = 0; i < return_value; ++i) {
+ if (ovector32_1[i] >= 0)
+ ovector32_1[i] = regtest_offsetmap32[ovector32_1[i]];
+ if (ovector32_2[i] >= 0)
+ ovector32_2[i] = regtest_offsetmap32[ovector32_2[i]];
+ }
+#endif
+ }
+
+ for (i = 0; i < return_value; ++i) {
+#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_16
+ if (ovector8_1[i] != ovector8_2[i] || ovector8_1[i] != ovector16_1[i] || ovector8_1[i] != ovector16_2[i]) {
+ printf("\n8 and 16 bit: Ovector[%d] value differs(J8:%d,I8:%d,J16:%d,I16:%d): [%d] '%s' @ '%s' \n",
+ i, ovector8_1[i], ovector8_2[i], ovector16_1[i], ovector16_2[i],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+#if defined SUPPORT_PCRE2_8 && defined SUPPORT_PCRE2_32
+ if (ovector8_1[i] != ovector8_2[i] || ovector8_1[i] != ovector32_1[i] || ovector8_1[i] != ovector32_2[i]) {
+ printf("\n8 and 32 bit: Ovector[%d] value differs(J8:%d,I8:%d,J32:%d,I32:%d): [%d] '%s' @ '%s' \n",
+ i, ovector8_1[i], ovector8_2[i], ovector32_1[i], ovector32_2[i],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+#if defined SUPPORT_PCRE2_16 && defined SUPPORT_PCRE2_32
+ if (ovector16_1[i] != ovector16_2[i] || ovector16_1[i] != ovector32_1[i] || ovector16_1[i] != ovector32_2[i]) {
+ printf("\n16 and 32 bit: Ovector[%d] value differs(J16:%d,I16:%d,J32:%d,I32:%d): [%d] '%s' @ '%s' \n",
+ i, ovector16_1[i], ovector16_2[i], ovector32_1[i], ovector32_2[i],
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+ }
+ }
+ } else
+#endif /* more than one of SUPPORT_PCRE2_8, SUPPORT_PCRE2_16 and SUPPORT_PCRE2_32 */
+ {
+#ifdef SUPPORT_PCRE2_8
+ if (return_value8[0] != return_value8[1]) {
+ printf("\n8 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ return_value8[0], return_value8[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else if (return_value8[0] >= 0 || return_value8[0] == PCRE2_ERROR_PARTIAL) {
+ if (return_value8[0] == PCRE2_ERROR_PARTIAL)
+ return_value8[0] = 2;
+ else
+ return_value8[0] *= 2;
+
+ for (i = 0; i < return_value8[0]; ++i)
+ if (ovector8_1[i] != ovector8_2[i]) {
+ printf("\n8 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ i, (int)ovector8_1[i], (int)ovector8_2[i], total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+
+#ifdef SUPPORT_PCRE2_16
+ if (return_value16[0] != return_value16[1]) {
+ printf("\n16 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ return_value16[0], return_value16[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else if (return_value16[0] >= 0 || return_value16[0] == PCRE2_ERROR_PARTIAL) {
+ if (return_value16[0] == PCRE2_ERROR_PARTIAL)
+ return_value16[0] = 2;
+ else
+ return_value16[0] *= 2;
+
+ for (i = 0; i < return_value16[0]; ++i)
+ if (ovector16_1[i] != ovector16_2[i]) {
+ printf("\n16 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ i, (int)ovector16_1[i], (int)ovector16_2[i], total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+
+#ifdef SUPPORT_PCRE2_32
+ if (return_value32[0] != return_value32[1]) {
+ printf("\n32 bit: Return value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ return_value32[0], return_value32[1], total, current->pattern, current->input);
+ is_successful = 0;
+ } else if (return_value32[0] >= 0 || return_value32[0] == PCRE2_ERROR_PARTIAL) {
+ if (return_value32[0] == PCRE2_ERROR_PARTIAL)
+ return_value32[0] = 2;
+ else
+ return_value32[0] *= 2;
+
+ for (i = 0; i < return_value32[0]; ++i)
+ if (ovector32_1[i] != ovector32_2[i]) {
+ printf("\n32 bit: Ovector[%d] value differs(%d:%d): [%d] '%s' @ '%s'\n",
+ i, (int)ovector32_1[i], (int)ovector32_2[i], total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+ }
+ }
+
+ if (is_successful) {
+#ifdef SUPPORT_PCRE2_8
+ if (!(current->start_offset & F_NO8) && (utf || is_ascii)) {
+ if (return_value8[0] < 0 && !(current->start_offset & F_NOMATCH)) {
+ printf("8 bit: Test should match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+
+ if (return_value8[0] >= 0 && (current->start_offset & F_NOMATCH)) {
+ printf("8 bit: Test should not match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+#ifdef SUPPORT_PCRE2_16
+ if (!(current->start_offset & F_NO16) && (utf || is_ascii)) {
+ if (return_value16[0] < 0 && !(current->start_offset & F_NOMATCH)) {
+ printf("16 bit: Test should match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+
+ if (return_value16[0] >= 0 && (current->start_offset & F_NOMATCH)) {
+ printf("16 bit: Test should not match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+#ifdef SUPPORT_PCRE2_32
+ if (!(current->start_offset & F_NO32) && (utf || is_ascii)) {
+ if (return_value32[0] < 0 && !(current->start_offset & F_NOMATCH)) {
+ printf("32 bit: Test should match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+
+ if (return_value32[0] >= 0 && (current->start_offset & F_NOMATCH)) {
+ printf("32 bit: Test should not match: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+ }
+#endif
+ }
+
+ if (is_successful) {
+#ifdef SUPPORT_PCRE2_8
+ if (re8 && !(current->start_offset & F_NO8) && pcre2_get_mark_8(mdata8_1) != pcre2_get_mark_8(mdata8_2)) {
+ printf("8 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+#ifdef SUPPORT_PCRE2_16
+ if (re16 && !(current->start_offset & F_NO16) && pcre2_get_mark_16(mdata16_1) != pcre2_get_mark_16(mdata16_2)) {
+ printf("16 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+#ifdef SUPPORT_PCRE2_32
+ if (re32 && !(current->start_offset & F_NO32) && pcre2_get_mark_32(mdata32_1) != pcre2_get_mark_32(mdata32_2)) {
+ printf("32 bit: Mark value mismatch: [%d] '%s' @ '%s'\n",
+ total, current->pattern, current->input);
+ is_successful = 0;
+ }
+#endif
+ }
+
+#ifdef SUPPORT_PCRE2_8
+ pcre2_code_free_8(re8);
+ pcre2_match_data_free_8(mdata8_1);
+ pcre2_match_data_free_8(mdata8_2);
+ pcre2_match_context_free_8(mcontext8);
+#endif
+#ifdef SUPPORT_PCRE2_16
+ pcre2_code_free_16(re16);
+ pcre2_match_data_free_16(mdata16_1);
+ pcre2_match_data_free_16(mdata16_2);
+ pcre2_match_context_free_16(mcontext16);
+#endif
+#ifdef SUPPORT_PCRE2_32
+ pcre2_code_free_32(re32);
+ pcre2_match_data_free_32(mdata32_1);
+ pcre2_match_data_free_32(mdata32_2);
+ pcre2_match_context_free_32(mcontext32);
+#endif
+
+ if (is_successful) {
+ successful++;
+ successful_row++;
+ printf(".");
+ if (successful_row >= 60) {
+ successful_row = 0;
+ printf("\n");
+ }
+ } else
+ successful_row = 0;
+
+ fflush(stdout);
+ current++;
+ }
+#ifdef SUPPORT_PCRE2_8
+ setstack8(NULL);
+#endif
+#ifdef SUPPORT_PCRE2_16
+ setstack16(NULL);
+#endif
+#ifdef SUPPORT_PCRE2_32
+ setstack32(NULL);
+#endif
+
+ if (total == successful) {
+ printf("\nAll JIT regression tests are successfully passed.\n");
+ return 0;
+ } else {
+ printf("\nSuccessful test ratio: %d%% (%d failed)\n", successful * 100 / total, total - successful);
+ return 1;
+ }
+}
+
+/* End of pcre2_jit_test.c */
projects / ossec-hids.git / blobdiff