minix/tests/lib/libc/gen/t_vis.c
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
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
2013-07-23 20:43:41 +02:00

127 lines
3.3 KiB
C

/* $NetBSD: t_vis.c,v 1.6 2013/02/13 04:51:56 christos Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code was contributed to The NetBSD Foundation by Christos Zoulas.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <atf-c.h>
#include <string.h>
#include <stdlib.h>
#include <err.h>
#include <vis.h>
static int styles[] = {
VIS_OCTAL,
VIS_CSTYLE,
VIS_SP,
VIS_TAB,
VIS_NL,
VIS_WHITE,
VIS_SAFE,
#if 0 /* Not reversible */
VIS_NOSLASH,
#endif
VIS_HTTP1808,
VIS_MIMESTYLE,
#if 0 /* Not supported by vis(3) */
VIS_HTTP1866,
#endif
};
#define SIZE 256
ATF_TC(strvis_basic);
ATF_TC_HEAD(strvis_basic, tc)
{
atf_tc_set_md_var(tc, "descr", "Test strvis(3)");
}
ATF_TC_BODY(strvis_basic, tc)
{
char *srcbuf, *dstbuf, *visbuf;
unsigned int i, j;
ATF_REQUIRE((dstbuf = malloc(SIZE)) != NULL);
ATF_REQUIRE((srcbuf = malloc(SIZE)) != NULL);
ATF_REQUIRE((visbuf = malloc(SIZE * 4 + 1)) != NULL);
for (i = 0; i < SIZE; i++)
srcbuf[i] = (char)i;
for (i = 0; i < __arraycount(styles); i++) {
ATF_REQUIRE(strsvisx(visbuf, srcbuf, SIZE, styles[i], "") > 0);
memset(dstbuf, 0, SIZE);
ATF_REQUIRE(strunvisx(dstbuf, visbuf,
styles[i] & (VIS_HTTP1808|VIS_MIMESTYLE)) > 0);
for (j = 0; j < SIZE; j++)
if (dstbuf[j] != (char)j)
atf_tc_fail_nonfatal("Failed for style %x, "
"char %d [%d]", styles[i], j, dstbuf[j]);
}
free(dstbuf);
free(srcbuf);
free(visbuf);
}
ATF_TC(strunvis_hex);
ATF_TC_HEAD(strunvis_hex, tc)
{
atf_tc_set_md_var(tc, "descr", "Test strunvis(3) \\xXX");
}
ATF_TC_BODY(strunvis_hex, tc)
{
static const struct {
const char *e;
const char *d;
int error;
} ed[] = {
{ "\\xff", "\xff", 1 },
{ "\\x1", "\x1", 1 },
{ "\\x1\\x02", "\x1\x2", 2 },
{ "\\x1x", "\x1x", 2 },
{ "\\xx", "", -1 },
};
char uv[10];
for (size_t i = 0; i < __arraycount(ed); i++) {
ATF_REQUIRE(strunvis(uv, ed[i].e) == ed[i].error);
if (ed[i].error > 0)
ATF_REQUIRE(memcmp(ed[i].d, uv, ed[i].error) == 0);
}
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, strvis_basic);
ATF_TP_ADD_TC(tp, strunvis_hex);
return atf_no_error();
}