testcases/pounder21/test_scripts/xterm_stress

   1 #!/bin/bash -x
   2
   3 # Start an X session, fire up some xterms and GL apps, then bounce them
   4 # all over the screen.
   5
   6 # Copyright (C) 2003-2006 IBM
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU General Public License as
  10 # published by the Free Software Foundation; either version 2 of the
  11 # License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16 # General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  21 # 02111-1307, USA.
  22
  23
  24 # X11 testing -- this is a daemon test!
  25 # Run for 20m
  26 TEST_DURATION=1200
  27
  28 # Always start X.
  29 NEED_TO_START_X=1
  30 #if [ -z "$DISPLAY" ]; then
  31 #       NEED_TO_START_X=1
  32 #fi
  33
  34 # Kill test if we don't want it.
  35 if [ $DO_X_TESTS -eq 0 ]; then
  36         echo "X11 testing is off."
  37         exit -1
  38 fi
  39
  40 # Can we find the startx script?
  41 RAW_X_SERVER=0
  42 XSERVER_FILE=`which startx 2> /dev/null`
  43 if [ -z "$XSERVER_FILE" -o ! -x "$XSERVER_FILE" ]; then
  44         RAW_X_SERVER=1
  45         XSERVER_FILE=`which X 2> /dev/null`
  46         if [ -z "$XSERVER_FILE" -o ! -x "$XSERVER_FILE" ]; then
  47                 echo "startx script not found."
  48                 exit -1
  49         fi
  50 fi
  51
  52 # Count X servers
  53 OLD_XSERVERS=`pgrep -l X | grep -v Xprt | wc -l`
  54
  55 # Start X server
  56 if [ $NEED_TO_START_X -eq 1 ]; then
  57         echo "xterm_stress: Starting X..."
  58
  59         rm -rf /var/log/Xorg.2.log /var/log/XFree86.2.log
  60
  61         export DISPLAY=:2
  62         if [ $RAW_X_SERVER -eq 0 ]; then
  63                 $XSERVER_FILE -- $DISPLAY -ac vt9 &
  64         else
  65                 $POUNDER_HOME/timed_loop $TEST_DURATION $XSERVER_FILE $DISPLAY -ac vt9 &
  66         fi
  67
  68         while true; do
  69                 NEW_XSERVERS=`pgrep -l X | grep -v Xprt | wc -l`
  70                 if [ $NEW_XSERVERS -gt $OLD_XSERVERS ]; then
  71                         export XPID=`pgrep -l X -n | grep -v Xprt | awk -F " " '{print $1}'`
  72                         echo -n " -$XPID" >> $POUNDER_PIDFILE
  73                         break
  74                 fi
  75         done
  76 fi
  77
  78 trap 'kill -4 $XPID' 15
  79
  80 # Did we see any failures?
  81 LOGFILE=`ls /var/log/X*.2.log`
  82 ERRORS=`egrep -ic "(fatal)" $LOGFILE`
  83 if [ $ERRORS -gt 0 ]; then
  84         if [ $ERRORS -eq 255 ]; then
  85                 ERRORS=254
  86         fi
  87         cp $LOGFILE $POUNDER_TMPDIR/x-log-$XPID
  88         kill -4 $XPID
  89         exit $ERRORS
  90 fi
  91
  92 # Now start the window manager if we couldn't find startx.
  93 if [ $NEED_TO_START_X -eq 1 -a $RAW_X_SERVER -eq 1 ]; then
  94         sleep 5
  95         echo "xterm_stress: Starting twm - 5s"
  96         twm &
  97 fi
  98
  99 # Sleep a little more so that the session can start before
 100 # we start flooding X with crud.
 101 sleep 15
 102
 103 # sets the list delimiter to :
 104 IFS=:
 105 # Add some screensavers to the path (OpenGL testing)
 106 export PATH=$PATH:/usr/lib/xscreensaver:/usr/X11R6/lib/xscreensaver
 107
 108 # command list
 109 cmd="dmesg:ls -l:cat /var/log/messages:dmesg:ls -l:cat /var/log/messages"
 110 xcmd="sproingies -fps -delay 0:flyingtoasters -fps -delay 0:glmatrix -fps -delay 0"
 111
 112 # Begin logging
 113 xterm -geom 80x25+0+0 -e "bash -c $POUNDER_SRCDIR/dump_xserver_statm" &
 114
 115 #start text-based programs
 116 for i in $cmd
 117 do
 118         exe="while true; do $i; done"
 119         xterm -geometry 80x25`$POUNDER_SRCDIR/randacoords/coords 600 400` -e "bash -c '$exe'" &
 120         sleep 1
 121 done
 122
 123 #start gui programs
 124 for i in $xcmd
 125 do
 126         bash -c "$i" &
 127         sleep 1
 128 done
 129
 130 # Put up a top window for top monitoring.
 131 xterm -geom 100x9+0+0 -e top &
 132 echo "xterm_stress: Test started"
 133
 134 # Now make the windows go bonkers!
 135 $POUNDER_SRCDIR/xbonkers/xbonkers -i 500 -s 10000 &
 136
 137 # If we started X via startx, we need to wait 1200s and then
 138 # kill $XPID.
 139 if [ $RAW_X_SERVER -eq 0 ]; then
 140         sleep $TEST_DURATION
 141         kill -4 $XPID
 142 fi
 143
 144 # Track the number of times we wait for X server to die.
 145 DIE_TIMEOUT_LOOPS=0
 146
 147 # Loop until the X server goes away
 148 while true; do
 149         XSERVERS=`pgrep -l X | grep -v Xprt | wc -l`
 150         if [ $XSERVERS -lt $OLD_XSERVERS ]; then
 151                 # Did we see any failures?
 152                 LOGFILE=`ls /var/log/X*.2.log`
 153                 ERRORS=`egrep -ic "(fatal)" $LOGFILE`
 154
 155                 # There will always be one fatal error--we killed X.
 156                 exit $((ERRORS - 1))
 157         fi
 158         if [ $DIE_TIMEOUT_LOOPS -gt 180 ]; then
 159                 # Three minutes; try something stronger.
 160                 echo "First attempt to kill X server failed; trying -9."
 161                 kill -9 $XPID
 162         fi
 163         if [ $DIE_TIMEOUT_LOOPS -gt 360 ]; then
 164                 # Six minutes.  Still not dead?  Abort script.
 165                 echo "Second attempt to kill X server failed.  Aborting."
 166                 exit -1
 167         fi
 168
 169         OLD_XSERVERS=$XSERVERS
 170         DIE_TIMEOUT_LOOPS=$((DIE_TIMEOUT_LOOPS + 1))
 171         sleep 1
 172 done
 173
 174 echo "ERROR: Jumped to somewhere where we should never be."
 175 # We're not supposed to get here.
 176 exit 254