1#!/bin/sh 2# 3# $NetBSD: t_read_write,v 1.5 2006/11/09 16:20:06 jmmv Exp $ 4# 5# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# This code is derived from software contributed to The NetBSD Foundation 9# by Julio M. Merino Vidal, developed as part of Google's Summer of Code 10# 2005 program. 11# 12# Redistribution and use in source and binary forms, with or without 13# modification, are permitted provided that the following conditions 14# are met: 15# 1. Redistributions of source code must retain the above copyright 16# notice, this list of conditions and the following disclaimer. 17# 2. Redistributions in binary form must reproduce the above copyright 18# notice, this list of conditions and the following disclaimer in the 19# documentation and/or other materials provided with the distribution. 20# 21# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31# POSSIBILITY OF SUCH DAMAGE. 32# 33# 34 35# 36# Verifies that the read and write operations work. 37# 38 39test_run() { 40 test_mount 41 42 test_name "Write to new file works" 43 echo foo >a || die 44 test_name "Data written is correct" 45 [ $(md5 a | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || die 46 47 test_name "Append to existing file works" 48 echo bar >>a || die 49 test_name "Data written is correct" 50 [ $(md5 a | cut -d ' ' -f 4) = f47c75614087a8dd938ba4acff252494 ] || die 51 52 test_name "Write to long file (bigger than a page) works" 53 jot 10000 >b || die 54 test_name "Data written is correct" 55 [ $(md5 b | cut -d ' ' -f 4) = 72d4ff27a28afbc066d5804999d5a504 ] || die 56 57 dd if=/dev/zero of=c bs=1k count=10 >/dev/null 2>&1 || die 58 echo 'dd if=/dev/zero of=c seek=2 bs=1k count=1 conv=notrunc' \ 59 '>/dev/null 2>&1' | kqueue_monitor 1 c || die 60 test_name "Writing to a file raises NOTE_WRITE" 61 kqueue_check c NOTE_WRITE || die 62 63 echo foo >d 64 echo 'echo bar >>d' | kqueue_monitor 2 d || die 65 test_name "Appending to a file raises NOTE_EXTEND" 66 kqueue_check d NOTE_EXTEND || die 67 test_name "Appending to a file raises NOTE_WRITE" 68 kqueue_check d NOTE_WRITE || die 69 70 test_unmount 71} 72 73. ${SUBRDIR}/h_funcs.subr 74