From 9620f76a210d9d8c1aaff25e99d6dc513f87e6e9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 04:23:56 +0200 Subject: Adding upstream version 1.8.27. Signed-off-by: Daniel Baumann --- lib/util/regress/parse_gids/parse_gids_test.c | 114 ++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 lib/util/regress/parse_gids/parse_gids_test.c (limited to 'lib/util/regress/parse_gids/parse_gids_test.c') diff --git a/lib/util/regress/parse_gids/parse_gids_test.c b/lib/util/regress/parse_gids/parse_gids_test.c new file mode 100644 index 0000000..674bd96 --- /dev/null +++ b/lib/util/regress/parse_gids/parse_gids_test.c @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2015 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include + +#include +#include +#include +#ifdef HAVE_STRING_H +# include +#endif /* HAVE_STRING_H */ +#ifdef HAVE_STRINGS_H +# include +#endif /* HAVE_STRINGS_H */ +#ifdef HAVE_STDBOOL_H +# include +#else +# include "compat/stdbool.h" +#endif + +#include "sudo_compat.h" +#include "sudo_fatal.h" +#include "sudo_util.h" + +__dso_public int main(int argc, char *argv[]); + +/* + * Test that sudo_parse_gids() works as expected. + */ + +struct parse_gids_test { + const char *gids; + gid_t *baseptr; + gid_t basegid; + int ngids; + const GETGROUPS_T *gidlist; +}; + +static const GETGROUPS_T test1_out[] = { 0, 1, 2, 3, 4 }; +static const GETGROUPS_T test2_out[] = { 1, 2, 3, 4 }; +static const GETGROUPS_T test3_out[] = { 0, 1, (gid_t)-2, 3, 4 }; + +/* XXX - test syntax errors too */ +static struct parse_gids_test test_data[] = { + { "1,2,3,4", &test_data[0].basegid, 0, 5, test1_out }, + { "1,2,3,4", NULL, 0, 4, test2_out }, + { "1,-2,3,4", &test_data[2].basegid, 0, 5, test3_out }, + { NULL, false, 0, 0, NULL } +}; + +static void +dump_gids(const char *prefix, int ngids, const GETGROUPS_T *gidlist) +{ + int i; + + fprintf(stderr, "%s: %s: ", getprogname(), prefix); + for (i = 0; i < ngids; i++) { + fprintf(stderr, "%s%d", i ? ", " : "", (int)gidlist[i]); + } + fputc('\n', stderr); +} + +int +main(int argc, char *argv[]) +{ + GETGROUPS_T *gidlist = NULL; + int i, j, errors = 0, ntests = 0; + int ngids; + initprogname(argc > 0 ? argv[0] : "parse_gids_test"); + + for (i = 0; test_data[i].gids != NULL; i++) { + free(gidlist); + ngids = sudo_parse_gids(test_data[i].gids, test_data[i].baseptr, &gidlist); + if (ngids == -1) + exit(1); /* out of memory? */ + ntests++; + if (ngids != test_data[i].ngids) { + sudo_warnx_nodebug("test #%d: expected %d gids, got %d", + ntests, test_data[i].ngids, ngids); + dump_gids("expected", test_data[i].ngids, test_data[i].gidlist); + dump_gids("received", ngids, gidlist); + errors++; + continue; + } + ntests++; + for (j = 0; j < ngids; j++) { + if (test_data[i].gidlist[j] != gidlist[j]) { + sudo_warnx_nodebug("test #%d: gid mismatch", ntests); + dump_gids("expected", test_data[i].ngids, test_data[i].gidlist); + dump_gids("received", ngids, gidlist); + errors++; + break; + } + } + } + if (ntests != 0) { + printf("%s: %d tests run, %d errors, %d%% success rate\n", + getprogname(), ntests, errors, (ntests - errors) * 100 / ntests); + } + exit(errors); +} -- cgit v1.2.3