1 /* $NetBSD: t_basic.c,v 1.3 2017/01/13 21:30:43 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2011 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include <sys/types.h> 31 #include <sys/mount.h> 32 #include <sys/sysctl.h> 33 34 #include <rump/rump.h> 35 #include <rump/rump_syscalls.h> 36 37 #include <atf-c.h> 38 #include <fcntl.h> 39 #include <stdio.h> 40 #include <stdlib.h> 41 #include <unistd.h> 42 43 #include "h_macros.h" 44 45 ATF_TC(lseekrv); 46 ATF_TC_HEAD(lseekrv, tc) 47 { 48 49 atf_tc_set_md_var(tc, "descr", "Test lseek return values"); 50 } 51 52 #define TESTFILE "testi" 53 54 #define FIVE_MEGS (5*1024*1024) 55 #define FIVE_GIGS (5*1024*1024*1024LL) 56 57 ATF_TC_BODY(lseekrv, tc) 58 { 59 off_t rv; 60 int fd; 61 62 RZ(rump_init()); 63 RL(fd = rump_sys_open(TESTFILE, O_RDWR | O_CREAT, 0777)); 64 65 rv = rump_sys_lseek(37, FIVE_MEGS, SEEK_SET); 66 ATF_REQUIRE_ERRNO(EBADF, rv == -1); 67 68 rv = rump_sys_lseek(fd, FIVE_MEGS, SEEK_SET); 69 ATF_REQUIRE_EQ(rv, FIVE_MEGS); 70 71 rv = rump_sys_lseek(fd, FIVE_GIGS, SEEK_SET); 72 ATF_REQUIRE_EQ(rv, FIVE_GIGS); 73 } 74 75 ATF_TP_ADD_TCS(tp) 76 { 77 78 ATF_TP_ADD_TC(tp, lseekrv); 79 80 return atf_no_error(); 81 } 82