#! /bin/sh
# PCP QA Test No. 647
# Install/Remove for Memory Mapped Value PMDA
#
# Copyright (c) 2009 Aconex.  All Rights Reserved.
#

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

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

rm -f $seq.out
if [ $PCP_VER -lt 3600 ]
then
    ln $seq.out.1 $seq.out || exit 1
else
    ln $seq.out.2 $seq.out || exit 1
fi

status=1
username=`id -u -n`
done_clean=false
MMV_STATS_DIR="$PCP_TMP_DIR/mmv"

# for QA the default install for mmv PMDA is as a dso, not a daemon
#
cat <<End-of-File >$tmp.input
b
dso
End-of-File

_cleanup()
{
    if $done_clean
    then
	:
    else
	[ -f $tmp.pmcd.conf ] && $sudo mv $tmp.pmcd.conf $PCP_PMCDCONF_PATH
	if [ -d $tmp.mmv.dir ]
	then
	    $sudo rm -fr "$MMV_STATS_DIR"
	    $sudo mv $tmp.mmv.dir $MMV_STATS_DIR
	fi
	$sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
	_wait_for_pmcd
	_wait_for_pmlogger
	if $install_on_cleanup
	then
	    ( cd $PCP_PMDAS_DIR/mmv; $sudo ./Install <$tmp.input >/dev/null 2>&1 )
	else
	    ( cd $PCP_PMDAS_DIR/mmv; $sudo ./Remove </dev/null >/dev/null 2>&1 )
	fi
	rm -f $tmp.*
	done_clean=true
    fi
    exit $status
}

install_on_cleanup=false
pminfo mmv >/dev/null 2>&1 && install_on_cleanup=true

trap "_cleanup" 0 1 2 3 15

_filter_mmv_values()
{
    sed -e \
	's/"eggs"\] value .*/"eggs"] value USEC/g'
}

# real QA test starts here
home="$PCP_PMDAS_DIR"
iam=mmv
if [ ! -d "$home/$iam" ]
then
    echo "Where is $home/$iam?"
    exit 1
fi
cd "$home/$iam"
unset ROOT MAKEFLAGS

# copy the pmcd config file to restore state later.
cp $PCP_PMCDCONF_PATH "$tmp.pmcd.conf"
# move the MMV directory to restore contents later.
[ -d $MMV_STATS_DIR ] && $sudo mv -f $MMV_STATS_DIR $tmp.mmv.dir

# start from a known starting point
$sudo ./Remove >/dev/null 2>&1

# create a directory we can write and pcp group can read
$sudo mkdir -m 755 "$MMV_STATS_DIR"
$sudo chown $username "$MMV_STATS_DIR"
$sudo chgrp pcp "$MMV_STATS_DIR"

echo
echo "=== $iam agent installation ==="
$sudo ./Install </dev/null >$tmp.out 2>&1
_filter_pmda_install <$tmp.out

$here/src/mmv_genstats

echo
echo "=== validate values ==="
if pminfo $iam | LC_COLLATE=POSIX sort >$tmp.names
then
    for name in `cat $tmp.names`
    do
	pminfo -fdmtT $name | _filter_mmv_values
    done
else
    echo "... failed! ... here is the Install log ..."
    cat $tmp.out
fi

$here/src/mmv_noinit

echo
echo "=== validate metrics ==="
if pminfo $iam | LC_COLLATE=POSIX sort >$tmp.names
then
    for name in `cat $tmp.names`
    do
	pminfo -fdmtT $name
    done
else
    echo "... failed! ... here is the Install log ..."
    cat $tmp.out
fi

echo
echo "=== remove $iam agent ==="
$sudo ./Remove >$tmp.out 2>&1
_filter_pmda_remove <$tmp.out

echo
echo "=== $iam agent re-installation ==="
$sudo ./Install <$tmp.input >$tmp.out 2>&1
_filter_pmda_install <$tmp.out

status=0
exit