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/*
* ProFTPD - mod_proxy testsuite
* Copyright (c) 2020-2022 TJ Saunders <tj@castaglia.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, TJ Saunders and other respective copyright holders
* give permission to link this program with OpenSSL, and distribute the
* resulting executable, without including the source code for OpenSSL in the
* source distribution.
*/
/* String API tests */
#include "tests.h"
static pool *p = NULL;
static void set_up(void) {
if (p == NULL) {
p = permanent_pool = make_sub_pool(NULL);
}
}
static void tear_down(void) {
if (p != NULL) {
destroy_pool(p);
p = permanent_pool = NULL;
}
}
START_TEST (strnstr_test) {
const char *s1, *s2;
size_t len;
char *res;
mark_point();
res = proxy_strnstr(NULL, NULL, 0);
ck_assert_msg(res == NULL, "Failed to handle null s1");
mark_point();
s1 = "haystack";
res = proxy_strnstr(s1, NULL, 0);
ck_assert_msg(res == NULL, "Failed to handle null s2");
mark_point();
s2 = "needle";
res = proxy_strnstr(s1, s2, 0);
ck_assert_msg(res == NULL, "Failed to handle zero len");
mark_point();
len = 2;
res = proxy_strnstr(s1, s2, len);
ck_assert_msg(res == NULL, "Expected null, got %p for len %lu", res,
(unsigned long) len);
mark_point();
s1 = " ";
res = proxy_strnstr(s1, s2, len);
ck_assert_msg(res == NULL, "Expected null, got %p for s1 spaces", res);
mark_point();
s1 = "haystack";
s2 = "";
res = proxy_strnstr(s1, s2, len);
ck_assert_msg(res == NULL, "Expected null, got %p for s2 empty", res);
mark_point();
s1 = "haystack";
s2 = "haystack";
len = 8;
res = proxy_strnstr(s1, s2, len);
ck_assert_msg(res != NULL, "Expected %p, got %p for s1 == s2", s1, res);
mark_point();
s1 = "haystack";
s2 = "sta";
len = 7;
res = proxy_strnstr(s1, s2, len);
ck_assert_msg(res != NULL, "Expected %p, got %p", s1 + 3, res);
}
END_TEST
Suite *tests_get_str_suite(void) {
Suite *suite;
TCase *testcase;
suite = suite_create("str");
testcase = tcase_create("base");
tcase_add_checked_fixture(testcase, set_up, tear_down);
tcase_add_test(testcase, strnstr_test);
suite_add_tcase(suite, testcase);
return suite;
}
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