common

   1 #!/bin/sh
   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, write the Free Software Foundation,
  17 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18 #
  19 #
  20 # common procedures for QA scripts
  21 #
  22
  23 _setenvironment()
  24 {
  25     MSGVERB="text:action"
  26     export MSGVERB
  27 }
  28
  29 here=`pwd`
  30 rm -f $here/$iam.out
  31 _setenvironment
  32
  33 check=${check-true}
  34
  35 diff="diff -u"
  36 verbose=false
  37 group=false
  38 xgroup=false
  39 showme=false
  40 sortme=false
  41 expunge=true
  42 have_test_arg=false
  43 randomize=false
  44 rm -f $tmp.list $tmp.tmp $tmp.sed
  45
  46 export IMGFMT=raw
  47 export QEMU_IO_OPTIONS=""
  48
  49 for r
  50 do
  51
  52     if $group
  53     then
  54         # arg after -g
  55         group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
  56 s/ .*//p
  57 }'`
  58         if [ -z "$group_list" ]
  59         then
  60             echo "Group \"$r\" is empty or not defined?"
  61             exit 1
  62         fi
  63         [ ! -s $tmp.list ] && touch $tmp.list
  64         for t in $group_list
  65         do
  66             if grep -s "^$t\$" $tmp.list >/dev/null
  67             then
  68                 :
  69             else
  70                 echo "$t" >>$tmp.list
  71             fi
  72         done
  73         group=false
  74         continue
  75
  76     elif $xgroup
  77     then
  78         # arg after -x
  79         [ ! -s $tmp.list ] && ls [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] >$tmp.list 2>/dev/null
  80         group_list=`sed -n <group -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
  81 s/ .*//p
  82 }'`
  83         if [ -z "$group_list" ]
  84         then
  85             echo "Group \"$r\" is empty or not defined?"
  86             exit 1
  87         fi
  88         numsed=0
  89         rm -f $tmp.sed
  90         for t in $group_list
  91         do
  92             if [ $numsed -gt 100 ]
  93             then
  94                 sed -f $tmp.sed <$tmp.list >$tmp.tmp
  95                 mv $tmp.tmp $tmp.list
  96                 numsed=0
  97                 rm -f $tmp.sed
  98             fi
  99             echo "/^$t\$/d" >>$tmp.sed
 100             numsed=`expr $numsed + 1`
 101         done
 102         sed -f $tmp.sed <$tmp.list >$tmp.tmp
 103         mv $tmp.tmp $tmp.list
 104         xgroup=false
 105         continue
 106     fi
 107
 108     xpand=true
 109     case "$r"
 110     in
 111
 112         -\? | -h | --help)      # usage
 113             echo "Usage: $0 [options] [testlist]"'
 114
 115 common options
 116     -v                  verbose
 117
 118 check options
 119     -raw                test raw (default)
 120     -cow                test cow
 121     -qcow               test qcow
 122     -qcow2              test qcow2
 123     -vpc                test vpc
 124     -vmdk               test vmdk
 125     -xdiff              graphical mode diff
 126     -nocache            use O_DIRECT on backing file
 127     -misalign           misalign memory allocations
 128     -n                  show me, do not run tests
 129     -T                  output timestamps
 130     -r                  randomize test order
 131
 132 testlist options
 133     -g group[,group...] include tests from these groups
 134     -x group[,group...] exclude tests from these groups
 135     NNN                 include test NNN
 136     NNN-NNN             include test range (eg. 012-021)
 137 '
 138             exit 0
 139             ;;
 140
 141         -raw)
 142             IMGFMT=raw
 143             xpand=false
 144             ;;
 145
 146         -cow)
 147             IMGFMT=cow
 148             xpand=false
 149             ;;
 150
 151         -qcow)
 152             IMGFMT=qcow
 153             xpand=false
 154             ;;
 155
 156         -qcow2)
 157             IMGFMT=qcow2
 158             xpand=false
 159             ;;
 160
 161         -vmdk)
 162             IMGFMT=vmdk
 163             xpand=false
 164             ;;
 165
 166         -vpc)
 167             IMGFMT=vpc
 168             xpand=false
 169             ;;
 170
 171         -nocache)
 172             QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --nocache"
 173             xpand=false
 174             ;;
 175
 176         -misalign)
 177             QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign"
 178             xpand=false
 179             ;;
 180
 181         -g)     # -g group ... pick from group file
 182             group=true
 183             xpand=false
 184             ;;
 185
 186         -xdiff) # graphical diff mode
 187             xpand=false
 188
 189             if [ ! -z "$DISPLAY" ]
 190             then
 191                 which xdiff >/dev/null 2>&1 && diff=xdiff
 192                 which gdiff >/dev/null 2>&1 && diff=gdiff
 193                 which tkdiff >/dev/null 2>&1 && diff=tkdiff
 194                 which xxdiff >/dev/null 2>&1 && diff=xxdiff
 195             fi
 196             ;;
 197
 198         -n)     # show me, don't do it
 199             showme=true
 200             xpand=false
 201             ;;
 202         -r)     # randomize test order
 203             randomize=true
 204             xpand=false
 205             ;;
 206
 207         -T)     # turn on timestamp output
 208             timestamp=true
 209             xpand=false
 210             ;;
 211
 212         -v)
 213             verbose=true
 214             xpand=false
 215             ;;
 216         -x)     # -x group ... exclude from group file
 217             xgroup=true
 218             xpand=false
 219             ;;
 220         '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]')
 221             echo "No tests?"
 222             status=1
 223             exit $status
 224             ;;
 225
 226         [0-9]*-[0-9]*)
 227             eval `echo $r | sed -e 's/^/start=/' -e 's/-/ end=/'`
 228             ;;
 229
 230         [0-9]*-)
 231             eval `echo $r | sed -e 's/^/start=/' -e 's/-//'`
 232             end=`echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/  *$//' -e 's/.* //'`
 233             if [ -z "$end" ]
 234             then
 235                 echo "No tests in range \"$r\"?"
 236                 status=1
 237                 exit $status
 238             fi
 239             ;;
 240
 241         *)
 242             start=$r
 243             end=$r
 244             ;;
 245
 246     esac
 247
 248     # get rid of leading 0s as can be interpreted as octal
 249     start=`echo $start | sed 's/^0*//'`
 250     end=`echo $end | sed 's/^0*//'`
 251
 252     if $xpand
 253     then
 254         have_test_arg=true
 255         $AWK_PROG </dev/null '
 256 BEGIN   { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \
 257         | while read id
 258         do
 259             if grep -s "^$id " group >/dev/null
 260             then
 261                 # in group file ... OK
 262                 echo $id >>$tmp.list
 263             else
 264                 if [ -f expunged ] && $expunge && egrep "^$id([         ]|\$)" expunged >/dev/null
 265                 then
 266                     # expunged ... will be reported, but not run, later
 267                     echo $id >>$tmp.list
 268                 else
 269                     # oops
 270                     echo "$id - unknown test, ignored"
 271                 fi
 272             fi
 273         done
 274     fi
 275
 276 done
 277
 278 if [ -s $tmp.list ]
 279 then
 280     # found some valid test numbers ... this is good
 281     :
 282 else
 283     if $have_test_arg
 284     then
 285         # had test numbers, but none in group file ... do nothing
 286         touch $tmp.list
 287     else
 288         # no test numbers, do everything from group file
 289         sed -n -e '/^[0-9][0-9][0-9]*/s/[       ].*//p' <group >$tmp.list
 290     fi
 291 fi
 292
 293 # should be sort -n, but this did not work for Linux when this
 294 # was ported from IRIX
 295 #
 296 list=`sort $tmp.list`
 297 rm -f $tmp.list $tmp.tmp $tmp.sed
 298
 299 if $randomize
 300 then
 301     list=`echo $list | awk -f randomize.awk`
 302 fi
 303
 304 [ "$QEMU" = "" ] && _fatal "qemu not found"
 305 [ "$QEMU_IMG" = "" ] && _fatal "qemu-img not found"
 306 [ "$QEMU_IO" = "" ] && _fatal "qemu-img not found"