#! /bin/sh
# PCP QA Test No. 279
# Check recovery actions when procedures in pmdaproc.sh fail to
# restart/start PMCD
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard filters
. ./common.product
. ./common.filter
. ./common.check

status=1	# failure is the default!
killer=`pwd`/src/killparent
LOCALHOST=`hostname`
_needclean=true

rm -f $seq.full

_interrupt()
{
    status=1
}

_cleanup()
{
    if $_needclean
    then
	echo
	echo "Restoring real \$PCP_PMCDCONF_PATH ..."
	_restore_config $PCP_PMCDCONF_PATH
	$sudo rm -f $PCP_PMCDCONF_PATH.prev
	_restore_loggers
	_service pcp restart 2>&1 | _filter_pcp_start
	_restore_auto_restart pmcd
	_wait_for_pmcd
	_wait_for_pmlogger
	_needclean=false
    fi
    $sudo rm -f $tmp.*
    exit $status
}

_filter()
{
    $PCP_AWK_PROG '
BEGIN		{ skip = 0 }
/Save current/	{ print ""; skip = 0 }
/Sorry, failed/	{ print ""; skip = 0 }
skip == 0	{ print }
/Here is the PMCD logfile/	{ print "[logfile deleted]"; skip = 1; next }' \
    | sed \
	-e "s;$PCP_PMCDCONF_PATH;\$PCP_PMCDCONF_PATH;g" \
    | _filter_pcp_start \
    | _filter_pmcd_log \
    | sed \
	-e '/^Job for pmcd.service failed/d' \
	-e '/^See "systemctl  *status pmcd.service"/d' \
	-e '/^pmcd.service: /d' \
	-e '/^Job failed. See system journal/d' \
    # end
}

if [ -d $PCP_LOG_DIR/pmlogger ]
then
    LOGGING_DIR=$PCP_LOG_DIR/pmlogger
else
    LOGGING_DIR=$PCP_LOG_DIR
fi

_save_config $PCP_PMCDCONF_PATH
_disable_loggers
pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \
&& $sudo sh $tmp.cmd

trap "_cleanup" 0
trap "_interrupt; _cleanup" 1 2 3 15

_stop_auto_restart pmcd

# real QA test starts here

# get to a known starting state, esp for pmcd.log
#
if [ $PCP_PLATFORM = linux ]
then
    cat <<End-of-File >$tmp.conf
# Installed by PCP QA test $seq on `date`
linux	60	dso	linux_init	$PCP_PMDAS_DIR/linux/pmda_linux.so
pmcd	2	dso	pmcd_init	$PCP_PMDAS_DIR/pmcd/pmda_pmcd.so
End-of-File
elif [ $PCP_PLATFORM = darwin ]
then
    cat <<End-of-File >$tmp.conf
# Installed by PCP QA test $seq on `date`
darwin	78	dso	darwin_init	$PCP_PMDAS_DIR/darwin/pmda_darwin.dylib
pmcd	2	dso	pmcd_init	$PCP_PMDAS_DIR/pmcd/pmda_pmcd.dylib
End-of-File
elif [ $PCP_PLATFORM = solaris ]
then
    cat <<End-of-File >$tmp.conf
# Installed by PCP QA test $seq on `date`
solaris	75	dso	solaris_init	$PCP_PMDAS_DIR/solaris/pmda_solaris.so
pmcd	2	dso	pmcd_init	$PCP_PMDAS_DIR/pmcd/pmda_pmcd.so
End-of-File
elif [ $PCP_PLATFORM = freebsd ]
then
    cat <<End-of-File >$tmp.conf
# Installed by PCP QA test $seq on `date`
freebsd	85	dso	freebsd_init	$PCP_PMDAS_DIR/freebsd/pmda_freebsd.so
pmcd	2	dso	pmcd_init	$PCP_PMDAS_DIR/pmcd/pmda_pmcd.so
End-of-File
else
    echo "Arrgh ... need pmcd.conf for PCP_PLATFORM $PCP_PLATFORM"
    exit 1
fi
echo "=== initial pmcd.conf ===" >>$seq.full
cat $tmp.conf >>$seq.full
echo "=== ===" >>$seq.full
$sudo cp $tmp.conf $PCP_PMCDCONF_PATH
_service pcp restart 2>&1 | _filter_pcp_start
_wait_for_pmcd
_wait_for_pmlogger

cat <<End-of-File >$tmp.cmd
rm -f $PCP_PMCDCONF_PATH.prev
. $PCP_SHARE_DIR/lib/pmdaproc.sh
__can_wait=6
__pmda_add "bogus	111	pipe	binary 		$killer"
End-of-File

echo
echo "__pmda_add test: expect this to fail and revert to the status quo ..."
echo "__pmda_add test: expect this to fail and revert to the status quo ..." >>$seq.full
echo

$sudo sh $tmp.cmd 2>&1 \
| tee $tmp.out \
| _filter
cat $tmp.out >>$seq.full

echo "=== pmcd.conf after bogus install ===" >>$seq.full
cat $PCP_PMCDCONF_PATH >>$seq.full
echo "=== ===" >>$seq.full

echo "\$PCP_PMCDCONF_PATH should be put back the way it was ... diffs ..."
diff $PCP_PMCDCONF_PATH $tmp.conf

echo
cat <<End-of-File >$tmp.cmd
rm -f $PCP_PMCDCONF_PATH.prev
. $PCP_SHARE_DIR/lib/pmdaproc.sh
__can_wait=6
__pmda_cull fungus 222
End-of-File

echo "bogus 111     pipe    binary          $killer" >>$tmp.conf
echo "fungus 222     pipe    binary         $killer" >>$tmp.conf
echo "=== next pmcd.conf ===" >>$seq.full
cat $tmp.conf >>$seq.full
echo "=== ===" >>$seq.full
$sudo cp $tmp.conf $PCP_PMCDCONF_PATH

echo
echo "__pmda_cull test: expect this to fail and restoration to fail ..."
echo "__pmda_cull test: expect this to fail and restoration to fail ..." >>$seq.full
echo

$sudo sh $tmp.cmd 2>&1 \
| tee $tmp.out \
| _filter
cat $tmp.out >>$seq.full

echo "=== pmcd.conf after fungus remove ===" >>$seq.full
cat $PCP_PMCDCONF_PATH >>$seq.full
echo "=== ===" >>$seq.full

# success, all done
status=0

exit
