tools/test/scenarios/bin/onos-check-component-count

#!/bin/bash
# -----------------------------------------------------------------------------
# Checks if the given number of expected components are present.
# -----------------------------------------------------------------------------

[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
. $ONOS_ROOT/tools/build/envDefaults

aux=/tmp/stc/stc-$$.log
trap "rm -f $aux $aux.1 $aux.2 2>/dev/null" EXIT

expected=$2

for attempt in {1..30}; do
    onos ${1} "onos:scr-list" | wc -l | xargs > $aux
    cat $aux

    current=`cat $aux`

    # Check for differences
    if [ "$expected" == "$current" ]; then
        exit 0
    fi
    sleep 1
done

exit 1;