qa/398

   1 #! /bin/sh
   2 # PCP QA Test No. 398
   3 # checks pmcd handling empty $PCP_PMCDCONF_PATH
   4 #
   5 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # get standard filters
  12 . ./common.product
  13 . ./common.check
  14 . ./common.filter
  15
  16 signal=$PCP_BINADM_DIR/pmsignal
  17 status=1        # failure is the default!
  18
  19 _cleanup()
  20 {
  21     _restore_config $PCP_PMCDCONF_PATH
  22     $sudo rm -f $tmp.*
  23     $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
  24     _wait_for_pmcd
  25     _wait_for_pmlogger
  26 }
  27
  28 _check()
  29 {
  30     # try to provoke a core
  31     pminfo -v irix >/dev/null 2>&1
  32     sleep 5
  33
  34     $sudo touch $PCP_PMCDLOG_PATH
  35     grep -i "dumping to core" $PCP_PMCDLOG_PATH
  36     sts=$?
  37     if [ "`echo $PCP_LOG_DIR/core*`" != "$PCP_LOG_DIR/core*" -o "`echo $PCP_LOG_DIR/pmcd/core*`" != "$PCP_LOG_DIR/pmcd/core*" -o $sts -eq 0 ]
  38     then
  39         echo "=== core found or logfile claims dumping to core! ==="
  40         echo '=== Here is $PCP_PMCDLOG_PATH ==='
  41         cat $PCP_PMCDLOG_PATH
  42         exit
  43     else
  44         echo '--- No core file at $PCP_LOG_DIR/core or $PCP_LOG_DIR/pmcd/core ---'
  45     fi
  46 }
  47
  48 trap "_cleanup; exit \$status" 0 1 2 3 15
  49
  50
  51 # real QA test starts here
  52
  53 # terminate any pmcds and get rid of core file to get to a sane starting place
  54 $sudo $PCP_RC_DIR/pcp stop >/dev/null 2>&1
  55 $sudo rm -f $PCP_LOG_DIR/core* $PCP_LOG_DIR/pmcd/core* $PCP_PMCDLOG_PATH
  56
  57 _check
  58
  59 # empty pmcd.conf
  60 _save_config $PCP_PMCDCONF_PATH
  61 $sudo cp /dev/null $PCP_PMCDCONF_PATH
  62
  63 # should be empty
  64 echo "--- pmcd.conf contents follow ---"
  65 cat $PCP_PMCDCONF_PATH
  66 $sudo $PCP_RC_DIR/pcp restart 2>&1 \
  67 | _filter_pcp_start \
  68 | fgrep -v "Waiting for PMCD to terminate" \
  69 | fgrep -v "pmcd_wait failed:"
  70
  71 echo "Waiting for PMCD ..."
  72 pmcd_wait -t 5sec
  73 if [ $? -ne 2 ]
  74 then
  75     echo "Expected timeout - got status $? from pmcd_wait!"
  76 else
  77     echo "Connection timed out as expected"
  78 fi
  79
  80 echo "Checking for core file ..."
  81 _check
  82
  83 # success, all done
  84 status=0
  85 exit