1#!/bin/sh 2# 3# $NetBSD: h_funcs.subr,v 1.5 2013/03/17 01:16:45 jmmv Exp $ 4# 5# Copyright (c) 2005, 2006, 2007 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28# 29 30Mount_Point= 31 32# 33# test_mount [args] 34# 35# Mounts tmpfs over ${Mount_Point} and changes the current directory 36# to the mount point. Optional arguments may be passed to the 37# mount command. 38# 39test_mount() { 40 require_fs tmpfs 41 42 Mount_Point=$(pwd)/mntpt 43 atf_check -s eq:0 -o empty -e empty mkdir "${Mount_Point}" 44 echo "mount -t tmpfs ${*} tmpfs ${Mount_Point}" 45 mount -t tmpfs "${@}" tmpfs "${Mount_Point}" 2>mounterr 46 if [ "${?}" -ne 0 ]; then 47 cat mounterr 1>&2 48 if grep 'Operation not supported' mounterr > /dev/null; then 49 atf_skip "tmpfs not supported" 50 fi 51 atf_fail "Failed to mount a tmpfs file system" 52 fi 53 cd "${Mount_Point}" 54} 55 56# 57# test_unmount 58# 59# Unmounts the file system mounted by test_mount. 60# 61test_unmount() { 62 # Begin FreeBSD 63 _test_unmount 64 exit_code=$? 65 atf_check_equal "$exit_code" "0" 66 return $exit_code 67 # End FreeBSD 68 cd - >/dev/null 69 atf_check -s eq:0 -o empty -e empty umount ${Mount_Point} 70 atf_check -s eq:0 -o empty -e empty rmdir ${Mount_Point} 71 Mount_Point= 72} 73 74# Begin FreeBSD 75_test_unmount() { 76 if [ -z "${Mount_Point}" -o ! -d "${Mount_Point}" ]; then 77 return 0 78 fi 79 80 cd - >/dev/null 81 umount ${Mount_Point} 82 rmdir ${Mount_Point} 83 Mount_Point= 84} 85# End FreeBSD 86 87# 88# kqueue_monitor expected_nevents file1 [.. fileN] 89# 90# Monitors the commands given through stdin (one per line) using 91# kqueue and stores the events raised in a log that can be later 92# verified with kqueue_check. 93# 94kqueue_monitor() { 95 nev=${1}; shift 96 echo "Running kqueue-monitored commands and expecting" \ 97 "${nev} events" 98 $(atf_get_srcdir)/h_tools kqueue ${*} >kqueue.log || \ 99 atf_fail "Could not launch kqueue monitor" 100 got=$(wc -l kqueue.log | awk '{ print $1 }') 101 test ${got} -eq ${nev} || \ 102 atf_fail "Got ${got} events but expected ${nev}" 103} 104 105# 106# kqueue_check file event 107# 108# Checks if kqueue raised the given event when monitoring the 109# given file. 110# 111kqueue_check() { 112 echo "Checking if ${1} received ${2}" 113 grep "^${1} - ${2}$" kqueue.log >/dev/null || \ 114 atf_fail "${1} did not receive ${2}" 115} 116