qa/538

   1 #! /bin/sh
   2 # PCP QA Test No. 538
   3 # check pmie atexit problem
   4 #
   5 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # create our own tmpdir to ensure we can write to it
  12 tmpdir=/tmp/$seq.$$
  13 rm -rf $tmpdir
  14 mkdir -p $tmpdir/pmlogger
  15 export PCP_TMP_DIR=$tmpdir
  16
  17 # get standard environment, filters and checks
  18 . ./common.product
  19 . ./common.filter
  20
  21 _cleanup()
  22 {
  23     rm -fr $tmpdir
  24     pmstore sample.write_me 2 >/dev/null        # reset value
  25 }
  26
  27 tmp=$tmpdir/$$
  28 signal=$PCP_BINADM_DIR/pmsignal
  29 status=1        # failure is the default!
  30 trap "_cleanup; exit \$status" 0 1 2 3 15
  31 username=`id -u -n`
  32 sync
  33 pmstore sample.write_me 2 >/dev/null    # initialise value
  34
  35 cat <<End-of-File >$tmp.conf
  36 ( sample.write_me != 2 ) -> shell "echo sample.write_me changed 1>&2" " %v != 2";
  37 End-of-File
  38
  39 # real QA test starts here
  40 pmieopts="-b"
  41 id pcp >/dev/null 2>&1 && pmieopts="$pmieopts -U $username"
  42 pmie -t 0.5sec $pmieopts -l $tmp.out $tmp.conf &
  43 pid=$!
  44
  45 sleep 2
  46 pmstore sample.write_me 5 >/dev/null
  47 sleep 2
  48
  49 echo
  50 echo "PMIE IS RUNNING"
  51 echo "=== check data file still exists..."
  52 [ ! -f $PCP_TMP_DIR/pmie/$pid ] && echo "urk, data file has vanished!"
  53 echo "=== check log file after first exit..."
  54 _filter_pmie_log < $tmp.out | uniq
  55
  56 $signal -s TERM $pid
  57 wait
  58
  59 echo
  60 echo "PMIE HAS NOW EXITED"
  61 echo
  62 echo "=== check data file has gone..."
  63 [ -f $PCP_TMP_DIR/pmie/$pid ] && echo "urk, data file is still there!"
  64 echo "=== check log file after real exit..."
  65 cp $tmp.out $seq.full
  66
  67 # $PCP_AWK_PROG filter filters out repeated messages from pmie - including the
  68 # odd one that occurs after or between the termination messages
  69
  70 _filter_pmie_log < $tmp.out \
  71 | $PCP_AWK_PROG '
  72     /write_me/         { if ($0 != before) print
  73                          before=$0
  74                          next
  75                        }
  76                        { print }
  77 '
  78
  79 # success, all done
  80 status=0
  81 exit