minix/tests/lib/libc/gen/posix_spawn/h_fileactions.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

104 lines
3.4 KiB
C

/* $NetBSD: h_fileactions.c,v 1.1 2012/02/13 21:03:08 martin Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Charles Zhang <charles@NetBSD.org> and
* Martin Husemann <martin@NetBSD.org>.
*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <sys/stat.h>
#define BUFSIZE 16
/*
* This checks (hardcoded) the assumptions that are setup from the
* main test program via posix spawn file actions.
* Program exits with EXIT_SUCCESS or EXIT_FAILURE accordingly
* (and does some stderr diagnostics in case of errors).
*/
int
main(int argc, char **argv)
{
int res = EXIT_SUCCESS;
char buf[BUFSIZE];
struct stat sb0, sb1;
strcpy(buf, "test...");
/* file desc 3 should be closed via addclose */
if (read(3, buf, BUFSIZE) != -1 || errno != EBADF) {
fprintf(stderr, "%s: filedesc 3 is not closed\n",
getprogname());
res = EXIT_FAILURE;
}
/* file desc 4 should be closed via closeonexec */
if (read(4, buf, BUFSIZE) != -1 || errno != EBADF) {
fprintf(stderr, "%s: filedesc 4 is not closed\n",
getprogname());
res = EXIT_FAILURE;
}
/* file desc 5 remains open */
if (write(5, buf, BUFSIZE) <= 0) {
fprintf(stderr, "%s: could not write to filedesc 5\n",
getprogname());
res = EXIT_FAILURE;
}
/* file desc 6 should be open (via addopen) */
if (write(6, buf, BUFSIZE) <= 0) {
fprintf(stderr, "%s: could not write to filedesc 6\n",
getprogname());
res = EXIT_FAILURE;
}
/* file desc 7 should refer to stdout */
fflush(stdout);
if (fstat(fileno(stdout), &sb0) != 0) {
fprintf(stderr, "%s: could not fstat stdout\n",
getprogname());
res = EXIT_FAILURE;
}
if (fstat(7, &sb1) != 0) {
fprintf(stderr, "%s: could not fstat filedesc 7\n",
getprogname());
res = EXIT_FAILURE;
}
if (write(7, buf, strlen(buf)) <= 0) {
fprintf(stderr, "%s: could not write to filedesc 7\n",
getprogname());
res = EXIT_FAILURE;
}
if (memcmp(&sb0, &sb1, sizeof sb0) != 0) {
fprintf(stderr, "%s: stat results differ\n", getprogname());
res = EXIT_FAILURE;
}
return res;
}