1 /* $NetBSD: safe_test.c,v 1.3 2014/12/10 04:38:01 christos Exp $ */ 2 3 /* 4 * Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC") 5 * 6 * Permission to use, copy, modify, and/or distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 11 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 12 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 13 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 14 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 15 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /* Id */ 20 21 /* ! \file */ 22 23 #include <config.h> 24 25 #include <atf-c.h> 26 27 #include <stdio.h> 28 #include <string.h> 29 30 #include <isc/safe.h> 31 #include <isc/util.h> 32 33 ATF_TC(isc_safe_memcmp); 34 ATF_TC_HEAD(isc_safe_memcmp, tc) { 35 atf_tc_set_md_var(tc, "descr", "safe memcmp()"); 36 } 37 ATF_TC_BODY(isc_safe_memcmp, tc) { 38 UNUSED(tc); 39 40 ATF_CHECK(isc_safe_memcmp("test", "test", 4)); 41 ATF_CHECK(!isc_safe_memcmp("test", "tesc", 4)); 42 ATF_CHECK(isc_safe_memcmp("\x00\x00\x00\x00", "\x00\x00\x00\x00", 4)); 43 ATF_CHECK(!isc_safe_memcmp("\x00\x00\x00\x00", "\x00\x00\x00\x01", 4)); 44 ATF_CHECK(!isc_safe_memcmp("\x00\x00\x00\x02", "\x00\x00\x00\x00", 4)); 45 } 46 47 /* 48 * Main 49 */ 50 ATF_TP_ADD_TCS(tp) { 51 ATF_TP_ADD_TC(tp, isc_safe_memcmp); 52 return (atf_no_error()); 53 } 54 55