From 84f59ea0e020deb280dc1bced08ee8aa8176292f Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Wed, 1 Mar 2006 20:39:48 +0000 Subject: Move regex tests to their own subdir and dont run them if regex is disabled --- test/regex/Makefile | 2 + test/regex/tst-regex2.c | 244 ++++++++++++++++++++++++++++++++++++++++++++++ test/regex/tst-regexloc.c | 48 +++++++++ 3 files changed, 294 insertions(+) create mode 100644 test/regex/tst-regex2.c create mode 100644 test/regex/tst-regexloc.c (limited to 'test/regex') diff --git a/test/regex/Makefile b/test/regex/Makefile index 827d54041..849b674e8 100644 --- a/test/regex/Makefile +++ b/test/regex/Makefile @@ -5,6 +5,8 @@ TESTS_DISABLED := testregexn include ../Test.mak +CFLAGS_tst-regex2 := -std=c99 + CFLAGS-OMIT_testregex.c := -D_GNU_SOURCE CFLAGS-OMIT_testregexc.c := -D_GNU_SOURCE CFLAGS-OMIT_testregexf.c := -D_GNU_SOURCE diff --git a/test/regex/tst-regex2.c b/test/regex/tst-regex2.c new file mode 100644 index 000000000..94be59d85 --- /dev/null +++ b/test/regex/tst-regex2.c @@ -0,0 +1,244 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#undef _POSIX_CPUTIME +#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 +static clockid_t cl; +static int use_clock; +#endif + +static int +do_test (void) +{ +#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 +# if _POSIX_CPUTIME == 0 + if (sysconf (_SC_CPUTIME) < 0) + use_clock = 0; + else +# endif + /* See whether we can use the CPU clock. */ + use_clock = clock_getcpuclockid (0, &cl) == 0; +#endif + + static const char *pat[] = { + ".?.?.?.?.?.?.?Log\\.13", + "(.?)(.?)(.?)(.?)(.?)(.?)(.?)Log\\.13", + "((((((((((.?))))))))))((((((((((.?))))))))))((((((((((.?))))))))))" + "((((((((((.?))))))))))((((((((((.?))))))))))((((((((((.?))))))))))" + "((((((((((.?))))))))))Log\\.13" }; + + int fd = open (".regex.ChangeLog.14", O_RDONLY); + if (fd < 0) + { + printf ("Couldn't open .regex.ChangeLog.14: %s\n", strerror(errno)); + return 1; + } + + struct stat64 st; + if (fstat64 (fd, &st) < 0) + { + printf ("Couldn't fstat ChangeLog.14: %s\n", strerror(errno)); + return 1; + } + + char *buf = malloc (st.st_size + 1); + if (buf == NULL) + { + printf ("Couldn't allocate buffer: %s\n", strerror(errno)); + return 1; + } + + if (read (fd, buf, st.st_size) != (ssize_t) st.st_size) + { + puts ("Couldn't read ChangeLog.14"); + return 1; + } + + close (fd); + buf[st.st_size] = '\0'; + +#ifdef __UCLIBC_HAS_XLOCALE__ + setlocale (LC_ALL, "de_DE.UTF-8"); +#endif + + char *string = buf; + size_t len = st.st_size; + + for (int testno = 0; testno < 4; ++testno) + for (int i = 0; i < sizeof (pat) / sizeof (pat[0]); ++i) + { + printf ("test %d pattern %d", testno, i); + + regex_t rbuf; + struct re_pattern_buffer rpbuf; + int err; + if (testno < 2) + { + err = regcomp (&rbuf, pat[i], + REG_EXTENDED | (testno ? REG_NOSUB : 0)); + if (err != 0) + { + putchar ('\n'); + char errstr[300]; + regerror (err, &rbuf, errstr, sizeof (errstr)); + puts (errstr); + return err; + } + } + else + { + re_set_syntax (RE_SYNTAX_POSIX_EGREP + | (testno == 3 ? RE_NO_SUB : 0)); + + memset (&rpbuf, 0, sizeof (rpbuf)); + const char *s = re_compile_pattern (pat[i], strlen (pat[i]), + &rpbuf); + if (s != NULL) + { + printf ("\n%s\n", s); + return 1; + } + + /* Just so that this can be tested with earlier glibc as well. */ + if (testno == 3) + rpbuf.no_sub = 1; + } + +#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 + struct timespec start, stop; + if (use_clock) + use_clock = clock_gettime (cl, &start) == 0; +#endif + + if (testno < 2) + { + regmatch_t pmatch[71]; + err = regexec (&rbuf, string, 71, pmatch, 0); + if (err == REG_NOMATCH) + { + puts ("\nregexec failed"); + return 1; + } + + if (testno == 0) + { + if (pmatch[0].rm_eo != pmatch[0].rm_so + 13 + || pmatch[0].rm_eo > len + || pmatch[0].rm_so < len - 100 + || strncmp (string + pmatch[0].rm_so, + " ChangeLog.13 for earlier changes", + sizeof " ChangeLog.13 for earlier changes" - 1) + != 0) + { + puts ("\nregexec without REG_NOSUB did not find the correct match"); + return 1; + } + + if (i > 0) + for (int j = 0, l = 1; j < 7; ++j) + for (int k = 0; k < (i == 1 ? 1 : 10); ++k, ++l) + if (pmatch[l].rm_so != pmatch[0].rm_so + j + || pmatch[l].rm_eo != pmatch[l].rm_so + 1) + { + printf ("\npmatch[%d] incorrect\n", l); + return 1; + } + } + } + else + { + struct re_registers regs; + + memset (®s, 0, sizeof (regs)); + int match = re_search (&rpbuf, string, len, 0, len, + ®s); + if (match < 0) + { + puts ("\nre_search failed"); + return 1; + } + + if (match + 13 > len + || match < len - 100 + || strncmp (string + match, + " ChangeLog.13 for earlier changes", + sizeof " ChangeLog.13 for earlier changes" - 1) + != 0) + { + puts ("\nre_search did not find the correct match"); + return 1; + } + + if (testno == 2) + { + if (regs.num_regs != 2 + (i == 0 ? 0 : i == 1 ? 7 : 70)) + { + printf ("\nincorrect num_regs %d\n", regs.num_regs); + return 1; + } + + if (regs.start[0] != match || regs.end[0] != match + 13) + { + printf ("\nincorrect regs.{start,end}[0] = { %d, %d}\n", + regs.start[0], regs.end[0]); + return 1; + } + + if (regs.start[regs.num_regs - 1] != -1 + || regs.end[regs.num_regs - 1] != -1) + { + puts ("\nincorrect regs.{start,end}[num_regs - 1]"); + return 1; + } + + if (i > 0) + for (int j = 0, l = 1; j < 7; ++j) + for (int k = 0; k < (i == 1 ? 1 : 10); ++k, ++l) + if (regs.start[l] != match + j + || regs.end[l] != regs.start[l] + 1) + { + printf ("\nregs.{start,end}[%d] incorrect\n", l); + return 1; + } + } + } + +#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 + if (use_clock) + use_clock = clock_gettime (cl, &stop) == 0; + if (use_clock) + { + stop.tv_sec -= start.tv_sec; + if (stop.tv_nsec < start.tv_nsec) + { + stop.tv_sec--; + stop.tv_nsec += 1000000000 - start.tv_nsec; + } + else + stop.tv_nsec -= start.tv_nsec; + printf (": %ld.%09lds\n", (long) stop.tv_sec, (long) stop.tv_nsec); + } + else +#endif + putchar ('\n'); + + if (testno < 2) + regfree (&rbuf); + else + regfree (&rpbuf); + } + + return 0; +} + +#define TIMEOUT 20 +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/test/regex/tst-regexloc.c b/test/regex/tst-regexloc.c new file mode 100644 index 000000000..034fee706 --- /dev/null +++ b/test/regex/tst-regexloc.c @@ -0,0 +1,48 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include +#include + +int +main (int argc, char *argv[]) +{ +#ifdef __UCLIBC_HAS_XLOCALE__ + regex_t re; + regmatch_t mat[1]; + int res = 1; + + if (setlocale (LC_ALL, "de_DE.ISO-8859-1") == NULL) + puts ("cannot set locale"); + else if (regcomp (&re, "[a-f]*", 0) != REG_NOERROR) + puts ("cannot compile expression \"[a-f]*\""); + else if (regexec (&re, "abcdefCDEF", 1, mat, 0) == REG_NOMATCH) + puts ("no match"); + else + { + printf ("match from %d to %d\n", mat[0].rm_so, mat[0].rm_eo); + res = mat[0].rm_so != 0 || mat[0].rm_eo != 6; + } + + return res; +#else + return 0; +#endif +} -- cgit v1.2.3