82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
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/* $NetBSD: t_basic.c,v 1.2 2011/02/22 13:25:18 pooka Exp $ */
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/*-
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* Copyright (c) 2011 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
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* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* 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
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/types.h>
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#include <sys/mount.h>
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#include <sys/sysctl.h>
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#include <rump/rump.h>
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#include <rump/rump_syscalls.h>
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#include <atf-c.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "../../h_macros.h"
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ATF_TC(lseekrv);
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ATF_TC_HEAD(lseekrv, tc)
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{
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atf_tc_set_md_var(tc, "descr", "Test lseek return values");
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}
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#define TESTFILE "testi"
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#define FIVE_MEGS (5*1024*1024)
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#define FIVE_GIGS (5*1024*1024*1024LL)
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ATF_TC_BODY(lseekrv, tc)
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{
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off_t rv;
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int fd;
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RZ(rump_init());
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RL(fd = rump_sys_open(TESTFILE, O_RDWR | O_CREAT, 0777));
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rv = rump_sys_lseek(37, FIVE_MEGS, SEEK_SET);
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ATF_REQUIRE_ERRNO(EBADF, rv == -1);
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rv = rump_sys_lseek(fd, FIVE_MEGS, SEEK_SET);
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ATF_REQUIRE_EQ(rv, FIVE_MEGS);
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rv = rump_sys_lseek(fd, FIVE_GIGS, SEEK_SET);
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ATF_REQUIRE_EQ(rv, FIVE_GIGS);
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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, lseekrv);
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return atf_no_error();
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}
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