11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
151 lines
3.8 KiB
C
151 lines
3.8 KiB
C
/* $NetBSD: t_memcpy.c,v 1.5 2013/03/17 02:23:31 christos Exp $ */
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/*-
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* Copyright (c) 2010 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <atf-c.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <md5.h>
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#include <sys/types.h>
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#define ALIGNMENTS 16
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#define LENGTHS 4
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#define BLOCKTYPES 4
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MD5_CTX mc[1];
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typedef unsigned char testBlock_t[ALIGNMENTS * LENGTHS];
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testBlock_t bss1, bss2;
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unsigned char *start[BLOCKTYPES] = {
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bss1, bss2
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};
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char result[100];
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const char goodResult[] = "7b405d24bc03195474c70ddae9e1f8fb";
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static void
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runTest(unsigned char *b1, unsigned char *b2)
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{
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int i, j, k, m;
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size_t n;
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for (i = 0; i < ALIGNMENTS; ++i) {
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for (j = 0; j < ALIGNMENTS; ++j) {
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k = sizeof(testBlock_t) - (i > j ? i : j);
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for (m = 0; m < k; ++m) {
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for (n = 0; n < sizeof(testBlock_t); ++n) {
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b1[n] = (unsigned char)random();
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b2[n] = (unsigned char)random();
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}
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memcpy(b1 + i, b2 + j, m);
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MD5Update(mc, b1, sizeof(testBlock_t));
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MD5Update(mc, b2, sizeof(testBlock_t));
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}
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}
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}
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}
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ATF_TC(memcpy_basic);
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ATF_TC_HEAD(memcpy_basic, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Test memcpy results");
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}
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ATF_TC_BODY(memcpy_basic, tc)
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{
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int i, j;
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testBlock_t auto1, auto2;
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start[2] = auto1;
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start[3] = auto2;
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srandom(0L);
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MD5Init(mc);
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for (i = 0; i < BLOCKTYPES; ++i)
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for (j = 0; j < BLOCKTYPES; ++j)
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if (i != j)
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runTest(start[i], start[j]);
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MD5End(mc, result);
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ATF_REQUIRE_EQ(strcmp(result, goodResult), 0);
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}
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ATF_TC(memccpy_simple);
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ATF_TC_HEAD(memccpy_simple, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Test memccpy(3) results");
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}
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ATF_TC_BODY(memccpy_simple, tc)
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{
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char buf[100];
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char c = ' ';
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(void)memset(buf, c, sizeof(buf));
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ATF_CHECK(memccpy(buf, "foo bar", c, sizeof(buf)) != NULL);
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ATF_CHECK(buf[4] == c);
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ATF_CHECK(memccpy(buf, "foo bar", '\0', sizeof(buf) - 1) != NULL);
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ATF_CHECK(buf[8] == c);
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ATF_CHECK(memccpy(buf, "foo bar", 'x', 7) == NULL);
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ATF_CHECK(strncmp(buf, "foo bar", 7) == 0);
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ATF_CHECK(memccpy(buf, "xxxxxxx", 'r', 7) == NULL);
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ATF_CHECK(strncmp(buf, "xxxxxxx", 7) == 0);
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}
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ATF_TC(memcpy_return);
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ATF_TC_HEAD(memcpy_return, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Test memcpy(3) return value");
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}
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ATF_TC_BODY(memcpy_return, tc)
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{
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char *b = (char *)0x1;
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char c[2];
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ATF_REQUIRE_EQ(memcpy(b, b, 0), b);
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ATF_REQUIRE_EQ(memcpy(c, "ab", sizeof(c)), c);
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, memcpy_basic);
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ATF_TP_ADD_TC(tp, memcpy_return);
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ATF_TP_ADD_TC(tp, memccpy_simple);
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return atf_no_error();
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}
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