1#!/bin/sh 2# 3# Copyright (c) 2010 Advanced Computing Technologies LLC 4# Written by: John H. Baldwin <jhb@FreeBSD.org> 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29 30# Various regression tests to run for the 'resolve' command. 31 32WORKDIR=work 33 34usage() 35{ 36 echo "Usage: tests.sh [-w workdir]" 37 exit 1 38} 39 40# Allow the user to specify an alternate work directory. 41while getopts "w:" option; do 42 case $option in 43 w) 44 WORKDIR=$OPTARG 45 ;; 46 *) 47 echo 48 usage 49 ;; 50 esac 51done 52shift $((OPTIND - 1)) 53if [ $# -ne 0 ]; then 54 usage 55fi 56 57CONFLICTS=$WORKDIR/conflicts 58OLD=$WORKDIR/old 59NEW=$WORKDIR/current 60TEST=$WORKDIR/test 61 62# These tests deal with conflicts to a single file. For each test, we 63# generate a conflict in /etc/login.conf. Each resolve option is tested 64# to ensure it DTRT. 65build_login_conflict() 66{ 67 68 rm -rf $OLD $NEW $TEST $CONFLICTS 69 mkdir -p $OLD/etc $NEW/etc $TEST/etc 70 71 # Generate a conflict in /etc/login.conf. 72 cat > $OLD/etc/login.conf <<EOF 73default:\\ 74 :passwd_format=md5: 75EOF 76 cat > $NEW/etc/login.conf <<EOF 77default:\\ 78 :passwd_format=md5:\\ 79 :copyright=/etc/COPYRIGHT 80EOF 81 cat > $TEST/etc/login.conf <<EOF 82default:\\ 83 :passwd_format=md5:\\ 84 :welcome=/etc/motd: 85EOF 86 87 etcupdate -r -d $WORKDIR -D $TEST >/dev/null 88} 89 90# This is used to verify special handling for /etc/mail/aliases and 91# the newaliases warning. 92build_aliases_conflict() 93{ 94 95 rm -rf $OLD $NEW $TEST $CONFLICTS 96 mkdir -p $OLD/etc/mail $NEW/etc/mail $TEST/etc/mail 97 98 # Generate a conflict in /etc/mail/aliases 99 cat > $OLD/etc/mail/aliases <<EOF 100# root: me@my.domain 101 102# Basic system aliases -- these MUST be present 103MAILER-DAEMON: postmaster 104postmaster: root 105EOF 106 cat > $NEW/etc/mail/aliases <<EOF 107# root: me@my.domain 108 109# Basic system aliases -- these MUST be present 110MAILER-DAEMON: postmaster 111postmaster: root 112 113# General redirections for pseudo accounts 114_dhcp: root 115_pflogd: root 116EOF 117 cat > $TEST/etc/mail/aliases <<EOF 118root: someone@example.com 119 120# Basic system aliases -- these MUST be present 121MAILER-DAEMON: postmaster 122postmaster: foo 123EOF 124 125 etcupdate -r -d $WORKDIR -D $TEST >/dev/null 126} 127 128# $1 - relative path to file that should be missing from TEST 129missing() 130{ 131 if [ -e $TEST/$1 -o -L $TEST/$1 ]; then 132 echo "File $1 should be missing" 133 fi 134} 135 136# $1 - relative path to file that should be present in TEST 137present() 138{ 139 if ! [ -e $TEST/$1 -o -L $TEST/$1 ]; then 140 echo "File $1 should be present" 141 fi 142} 143 144# $1 - relative path to regular file that should be present in TEST 145# $2 - optional string that should match file contents 146# $3 - optional MD5 of the flie contents, overrides $2 if present 147file() 148{ 149 local contents sum 150 151 if ! [ -f $TEST/$1 ]; then 152 echo "File $1 should be a regular file" 153 elif [ $# -eq 2 ]; then 154 contents=`cat $TEST/$1` 155 if [ "$contents" != "$2" ]; then 156 echo "File $1 has wrong contents" 157 fi 158 elif [ $# -eq 3 ]; then 159 sum=`md5 -q $TEST/$1` 160 if [ "$sum" != "$3" ]; then 161 echo "File $1 has wrong contents" 162 fi 163 fi 164} 165 166# $1 - relative path to a regular file that should have a conflict 167# $2 - optional MD5 of the conflict file contents 168conflict() 169{ 170 local sum 171 172 if ! [ -f $CONFLICTS/$1 ]; then 173 echo "File $1 missing conflict" 174 elif [ $# -gt 1 ]; then 175 sum=`md5 -q $CONFLICTS/$1` 176 if [ "$sum" != "$2" ]; then 177 echo "Conflict $1 has wrong contents" 178 fi 179 fi 180} 181 182# $1 - relative path to a regular file that should no longer have a conflict 183resolved() 184{ 185 if [ -f $CONFLICTS/$1 ]; then 186 echo "Conflict $1 should be resolved" 187 fi 188} 189 190if [ `id -u` -ne 0 ]; then 191 echo "must be root" 192fi 193 194if [ -r /etc/etcupdate.conf ]; then 195 echo "WARNING: /etc/etcupdate.conf settings may break some tests." 196fi 197 198# Test each of the following resolve options: 'p', 'mf', 'tf', 'r'. 199 200build_login_conflict 201 202# Verify that 'p' doesn't do anything. 203echo "Checking 'p':" 204echo 'p' | etcupdate resolve -d $WORKDIR -D $TEST >/dev/null 205 206file /etc/login.conf "" 95de92ea3f1bb1bf4f612a8b5908cddd 207missing /etc/login.conf.db 208conflict /etc/login.conf 209 210# Verify that 'mf' removes the conflict, but does nothing else. 211echo "Checking 'mf':" 212echo 'mf' | etcupdate resolve -d $WORKDIR -D $TEST >/dev/null 213 214file /etc/login.conf "" 95de92ea3f1bb1bf4f612a8b5908cddd 215missing /etc/login.conf.db 216resolved /etc/login.conf 217 218build_login_conflict 219 220# Verify that 'tf' installs the new version of the file. 221echo "Checking 'tf':" 222echo 'tf' | etcupdate resolve -d $WORKDIR -D $TEST >/dev/null 223 224file /etc/login.conf "" 7774a0f9a3a372c7c109c32fd31c4b6b 225file /etc/login.conf.db 226resolved /etc/login.conf 227 228build_login_conflict 229 230# Verify that 'r' installs the resolved version of the file. To 231# simulate this, manually edit the merged file so that it doesn't 232# contain conflict markers. 233echo "Checking 'r':" 234cat > $CONFLICTS/etc/login.conf <<EOF 235default:\\ 236 :passwd_format=md5:\\ 237 :copyright=/etc/COPYRIGHT\\ 238 :welcome=/etc/motd: 239EOF 240 241echo 'r' | etcupdate resolve -d $WORKDIR -D $TEST >/dev/null 242 243file /etc/login.conf "" 966e25984b9b63da8eaac8479dcb0d4d 244file /etc/login.conf.db 245resolved /etc/login.conf 246 247build_aliases_conflict 248 249# Verify that 'p' and 'mf' do not generate the newaliases warning. 250echo "Checking newalias warning for 'p'": 251echo 'p' | etcupdate resolve -d $WORKDIR -D $TEST | grep -q newalias 252if [ $? -eq 0 ]; then 253 echo "+ Extra warning" 254fi 255echo "Checking newalias warning for 'mf'": 256echo 'mf' | etcupdate resolve -d $WORKDIR -D $TEST | grep -q newalias 257if [ $? -eq 0 ]; then 258 echo "+ Extra warning" 259fi 260 261# Verify that 'tf' and 'r' do generate the newaliases warning. 262build_aliases_conflict 263echo "Checking newalias warning for 'tf'": 264echo 'tf' | etcupdate resolve -d $WORKDIR -D $TEST | grep -q newalias 265if [ $? -ne 0 ]; then 266 echo "- Missing warning" 267fi 268 269build_aliases_conflict 270cp $TEST/etc/mail/aliases $CONFLICTS/etc/mail/aliases 271echo 'r' | etcupdate resolve -d $WORKDIR -D $TEST | grep -q newalias 272if [ $? -ne 0 ]; then 273 echo "- Missing warning" 274fi 275