common

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2009 Red Hat, Inc.
   4 # Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
   5 #
   6 # This program is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU General Public License as
   8 # published by the Free Software Foundation.
   9 #
  10 # This program is distributed in the hope that it would be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #
  19 # common procedures for QA scripts
  20 #
  21
  22 _setenvironment()
  23 {
  24     MSGVERB="text:action"
  25     export MSGVERB
  26 }
  27
  28 here=`pwd`
  29 rm -f $here/$iam.out
  30 _setenvironment
  31
  32 check=${check-true}
  33
  34 diff="diff -u"
  35 verbose=false
  36 group=false
  37 xgroup=false
  38 showme=false
  39 sortme=false
  40 expunge=true
  41 have_test_arg=false
  42 randomize=false
  43 rm -f $tmp.list $tmp.tmp $tmp.sed
  44
  45 export IMGFMT=raw
  46 export QEMU_IO_OPTIONS=""
  47
  48 for r
  49 do
  50
  51     if $group
  52     then
  53         # arg after -g
  54         group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
  55 s/ .*//p
  56 }'`
  57         if [ -z "$group_list" ]
  58         then
  59             echo "Group \"$r\" is empty or not defined?"
  60             exit 1
  61         fi
  62         [ ! -s $tmp.list ] && touch $tmp.list
  63         for t in $group_list
  64         do
  65             if grep -s "^$t\$" $tmp.list >/dev/null
  66             then
  67                 :
  68             else
  69                 echo "$t" >>$tmp.list
  70             fi
  71         done
  72         group=false
  73         continue
  74
  75     elif $xgroup
  76     then
  77         # arg after -x
  78         [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null
  79         group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
  80 s/ .*//p
  81 }'`
  82         if [ -z "$group_list" ]
  83         then
  84             echo "Group \"$r\" is empty or not defined?"
  85             exit 1
  86         fi
  87         numsed=0
  88         rm -f $tmp.sed
  89         for t in $group_list
  90         do
  91             if [ $numsed -gt 100 ]
  92             then
  93                 sed -f $tmp.sed <$tmp.list >$tmp.tmp
  94                 mv $tmp.tmp $tmp.list
  95                 numsed=0
  96                 rm -f $tmp.sed
  97             fi
  98             echo "/^$t\$/d" >>$tmp.sed
  99             numsed=`expr $numsed + 1`
 100         done
 101         sed -f $tmp.sed <$tmp.list >$tmp.tmp
 102         mv $tmp.tmp $tmp.list
 103         xgroup=false
 104         continue
 105     fi
 106
 107     xpand=true
 108     case "$r"
 109     in
 110
 111         -\? | -h | --help)      # usage
 112             echo "Usage: $0 [options] [testlist]"'
 113
 114 common options
 115     -v                  verbose
 116
 117 check options
 118     -raw                test raw (default)
 119     -cow                test cow
 120     -qcow               test qcow
 121     -qcow2              test qcow2
 122     -vdi                test vdi
 123     -vpc                test vpc
 124     -vmdk               test vmdk
 125     -xdiff              graphical mode diff
 126     -nocache            use O_DIRECT on backing file
 127     -misalign           misalign memory allocations
 128     -n                  show me, do not run tests
 129     -T                  output timestamps
 130     -r                  randomize test order
 131
 132 testlist options
 133     -g group[,group...] include tests from these groups
 134     -x group[,group...] exclude tests from these groups
 135     NNN                 include test NNN
 136     NNN-NNN             include test range (eg. 012-021)
 137 '
 138             exit 0
 139             ;;
 140
 141         -raw)
 142             IMGFMT=raw
 143             xpand=false
 144             ;;
 145
 146         -cow)
 147             IMGFMT=cow
 148             xpand=false
 149             ;;
 150
 151         -qcow)
 152             IMGFMT=qcow
 153             xpand=false
 154             ;;
 155
 156         -qcow2)
 157             IMGFMT=qcow2
 158             xpand=false
 159             ;;
 160
 161         -vdi)
 162             IMGFMT=vdi
 163             xpand=false
 164             ;;
 165
 166         -vmdk)
 167             IMGFMT=vmdk
 168             xpand=false
 169             ;;
 170
 171         -vpc)
 172             IMGFMT=vpc
 173             xpand=false
 174             ;;
 175
 176         -nocache)
 177             QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --nocache"
 178             xpand=false
 179             ;;
 180
 181         -misalign)
 182             QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign"
 183             xpand=false
 184             ;;
 185
 186         -g)     # -g group ... pick from group file
 187             group=true
 188             xpand=false
 189             ;;
 190
 191         -xdiff) # graphical diff mode
 192             xpand=false
 193
 194             if [ ! -z "$DISPLAY" ]
 195             then
 196                 which xdiff >/dev/null 2>&1 && diff=xdiff
 197                 which gdiff >/dev/null 2>&1 && diff=gdiff
 198                 which tkdiff >/dev/null 2>&1 && diff=tkdiff
 199                 which xxdiff >/dev/null 2>&1 && diff=xxdiff
 200             fi
 201             ;;
 202
 203         -n)     # show me, don't do it
 204             showme=true
 205             xpand=false
 206             ;;
 207         -r)     # randomize test order
 208             randomize=true
 209             xpand=false
 210             ;;
 211
 212         -T)     # turn on timestamp output
 213             timestamp=true
 214             xpand=false
 215             ;;
 216
 217         -v)
 218             verbose=true
 219             xpand=false
 220             ;;
 221         -x)     # -x group ... exclude from group file
 222             xgroup=true
 223             xpand=false
 224             ;;
 225         '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]')
 226             echo "No tests?"
 227             status=1
 228             exit $status
 229             ;;
 230
 231         [0-9]*-[0-9]*)
 232             eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'`
 233             ;;
 234
 235         [0-9]*-)
 236             eval `echo $r | sed -e 's/^/start=/' -e 's/-//'`
 237             end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/  *$//' -e 's/.* //'`
 238             if [ -z "$end" ]
 239             then
 240                 echo "No tests in range \"$r\"?"
 241                 status=1
 242                 exit $status
 243             fi
 244             ;;
 245
 246         *)
 247             start=$r
 248             end=$r
 249             ;;
 250
 251     esac
 252
 253     # get rid of leading 0s as can be interpreted as octal
 254     start=`echo $start | sed 's/^0*//'`
 255     end=`echo $end | sed 's/^0*//'`
 256
 257     if $xpand
 258     then
 259         have_test_arg=true
 260         $AWK_PROG </dev/null '
 261 BEGIN   { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \
 262         | while read id
 263         do
 264             if grep -s "^$id " group >/dev/null
 265             then
 266                 # in group file ... OK
 267                 echo $id >>$tmp.list
 268             else
 269                 if [ -f expunged ] && $expunge && egrep "^$id([         ]|\$)" expunged >/dev/null
 270                 then
 271                     # expunged ... will be reported, but not run, later
 272                     echo $id >>$tmp.list
 273                 else
 274                     # oops
 275                     echo "$id - unknown test, ignored"
 276                 fi
 277             fi
 278         done
 279     fi
 280
 281 done
 282
 283 if [ -s $tmp.list ]
 284 then
 285     # found some valid test numbers ... this is good
 286     :
 287 else
 288     if $have_test_arg
 289     then
 290         # had test numbers, but none in group file ... do nothing
 291         touch $tmp.list
 292     else
 293         # no test numbers, do everything from group file
 294         sed -n -e '/^[0-9][0-9][0-9]*/s/[       ].*//p' <group >$tmp.list
 295     fi
 296 fi
 297
 298 # should be sort -n, but this did not work for Linux when this
 299 # was ported from IRIX
 300 #
 301 list=`sort $tmp.list`
 302 rm -f $tmp.list $tmp.tmp $tmp.sed
 303
 304 if $randomize
 305 then
 306     list=`echo $list | awk -f randomize.awk`
 307 fi
 308
 309 [ "$QEMU" = "" ] && _fatal "qemu not found"
 310 [ "$QEMU_IMG" = "" ] && _fatal "qemu-img not found"
 311 [ "$QEMU_IO" = "" ] && _fatal "qemu-img not found"