minix/tests/lib/libc/sys/t_posix_fadvise.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

165 lines
5.8 KiB
C

/* $NetBSD: t_posix_fadvise.c,v 1.1 2011/10/15 06:10:26 jruoho Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by YAMAMOTO Takashi.
*
* 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.
*/
/*-
* Copyright (c)2005 YAMAMOTO Takashi,
* All rights reserved.
*
* 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 AUTHOR 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 AUTHOR 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_posix_fadvise.c,v 1.1 2011/10/15 06:10:26 jruoho Exp $");
#include <sys/fcntl.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../../h_macros.h"
#include <rump/rump.h>
#include <rump/rump_syscalls.h>
ATF_TC(posix_fadvise);
ATF_TC_HEAD(posix_fadvise, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks posix_fadvise(2)");
}
ATF_TC(posix_fadvise_reg);
ATF_TC_HEAD(posix_fadvise_reg, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks posix_fadvise(2) "
"for regular files");
}
ATF_TC_BODY(posix_fadvise, tc)
{
int fd;
int pipe_fds[2];
int badfd = 10;
int ret;
RL(fd = open("/dev/null", O_RDWR));
(void)close(badfd);
RL(pipe(pipe_fds));
/*
* it's hard to check if posix_fadvise is working properly.
* only check return values here.
*/
/* posix_fadvise shouldn't affect errno. */
#define CE(x, exp) \
do { \
int save = errno; \
errno = 999; \
ATF_CHECK_EQ_MSG(ret = (x), exp, "got: %d", ret); \
ATF_CHECK_EQ_MSG(errno, 999, "got: %s", strerror(errno)); \
errno = save; \
} while (0);
CE(posix_fadvise(fd, 0, 0, -1), EINVAL);
CE(posix_fadvise(pipe_fds[0], 0, 0, POSIX_FADV_NORMAL), ESPIPE);
CE(posix_fadvise(badfd, 0, 0, POSIX_FADV_NORMAL), EBADF);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_NORMAL), 0);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_SEQUENTIAL), 0);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_RANDOM), 0);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_WILLNEED), 0);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_DONTNEED), 0);
CE(posix_fadvise(fd, 0, 0, POSIX_FADV_NOREUSE), 0);
}
ATF_TC_BODY(posix_fadvise_reg, tc)
{
int rfd, ret;
rump_init();
RL(rfd = rump_sys_open("/a_file", O_CREAT, 0666));
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_NORMAL), 0);
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_SEQUENTIAL), 0);
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_RANDOM), 0);
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_WILLNEED), 0);
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_NOREUSE), 0);
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_NORMAL), 0);
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_SEQUENTIAL), 0);
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_RANDOM), 0);
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_WILLNEED), 0);
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_NOREUSE), 0);
//atf_tc_expect_signal(-1, "http://mail-index.netbsd.org/source-changes-d/2010/11/11/msg002508.html");
CE(rump_sys_posix_fadvise(rfd,
INT64_MAX-getpagesize(), getpagesize(), POSIX_FADV_DONTNEED), 0);
CE(rump_sys_posix_fadvise(rfd, 0, 0, POSIX_FADV_DONTNEED), 0);
#undef CE
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, posix_fadvise);
ATF_TP_ADD_TC(tp, posix_fadvise_reg);
return atf_no_error();
}