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
136 lines
3.5 KiB
C
136 lines
3.5 KiB
C
/* $NetBSD: t_popen.c,v 1.4 2013/02/15 23:27:19 christos Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Matthias Scheler.
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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 <sys/cdefs.h>
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1999\
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The NetBSD Foundation, Inc. All rights reserved.");
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#endif /* not lint */
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#ifndef lint
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__RCSID("$NetBSD: t_popen.c,v 1.4 2013/02/15 23:27:19 christos Exp $");
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#endif /* not lint */
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#include <atf-c.h>
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#include <sys/param.h>
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#include <errno.h>
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#include <err.h>
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#include <paths.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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#define _PATH_CAT "/bin/cat"
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#define BUFSIZE (640*1024)
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/* 640KB ought to be enough for everyone. */
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#define DATAFILE "popen.data"
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#define TEST_ERROR(a) \
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do \
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{ \
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warn(a); \
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atf_tc_fail("Check stderr for error details."); \
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} while ( /*CONSTCOND*/ 0 )
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ATF_TC_WITH_CLEANUP(popen_zeropad);
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ATF_TC_HEAD(popen_zeropad, tc)
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{
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atf_tc_set_md_var(tc, "descr", "output format zero padding");
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}
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ATF_TC_BODY(popen_zeropad, tc)
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{
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char *buffer, command[MAXPATHLEN];
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int idx, in;
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FILE *my_pipe;
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if ((buffer = malloc(BUFSIZE)) == NULL)
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atf_tc_skip("Unable to allocate buffer.");
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srand ((unsigned int)time(NULL));
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for (idx = 0; idx < BUFSIZE; idx++)
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buffer[idx]=(char)rand();
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(void)snprintf(command, sizeof(command), "%s >%s",
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_PATH_CAT, DATAFILE);
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if ((my_pipe = popen(command, "w")) == NULL)
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TEST_ERROR("popen write");
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if (fwrite(buffer, sizeof(char), BUFSIZE, my_pipe) != BUFSIZE)
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TEST_ERROR("fwrite");
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if (pclose(my_pipe) == -1)
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TEST_ERROR("pclose");
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(void)snprintf(command, sizeof(command), "%s %s", _PATH_CAT, DATAFILE);
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if ((my_pipe = popen(command, "r")) == NULL)
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TEST_ERROR("popen read");
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idx = 0;
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while ((in = fgetc(my_pipe)) != EOF)
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if (idx == BUFSIZE) {
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errno = EFBIG;
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TEST_ERROR("read");
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}
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else if ((char)in != buffer[idx++]) {
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errno = EINVAL;
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TEST_ERROR("read");
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}
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if (idx < BUFSIZE) {
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errno = EIO;
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TEST_ERROR("read");
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}
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if (pclose(my_pipe) == -1)
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TEST_ERROR("pclose");
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}
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ATF_TC_CLEANUP(popen_zeropad, tc)
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{
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(void)unlink(DATAFILE);
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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, popen_zeropad);
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return atf_no_error();
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}
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