+pip install -r ${SCRIPT_DIR}/requirements.txt
+
+for index in "${!VIRL_SERVER[@]}"; do
+ pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
+ -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
+ -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
+ -vvv
+ if [ "$?" -ne "0" ]; then
+ echo "Topology${index} schema validation failed."
+ echo "However, the tests will start."
+ fi
+done
+
+function run_test_set() {
+ set +x
+ OLDIFS=$IFS
+ IFS=","
+ nr=$(echo $1)
+ rm -f ${LOG_PATH}/test_run${nr}.log
+ exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
+ >> ${LOG_PATH}/test_run${nr}.log; done;)
+ suite_str=""
+ for suite in ${TEST_GROUPS[${nr}]}; do
+ suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
+ done
+ IFS=$OLDIFS
+
+ echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
+ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
+ ${suite_str} \
+ --include vm_envAND3_node_single_link_topo \
+ --include vm_envAND3_node_double_link_topo \
+ --exclude PERFTEST \
+ --exclude ${SKIP_PATCH} \
+ --noncritical EXPECTED_FAILING \
+ --output ${LOG_PATH}/log_test_set_run${nr} \
+ tests/"
+
+ PYTHONPATH=`pwd` pybot -L TRACE -W 136\
+ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
+ ${suite_str} \
+ --include vm_envAND3_node_single_link_topo \
+ --include vm_envAND3_node_double_link_topo \
+ --exclude PERFTEST \
+ --exclude ${SKIP_PATCH} \
+ --noncritical EXPECTED_FAILING \
+ --output ${LOG_PATH}/log_test_set_run${nr} \
+ tests/
+
+ local_run_rc=$?
+ echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
+ set -x
+}
+
+set +x
+# Send to background an instance of the run_test_set() function for each number,
+# record the pid.
+for index in "${!VIRL_SERVER[@]}"; do
+ run_test_set ${index} &
+ pid=$!
+ echo "Sent to background: Test_set${index} (pid=$pid)"
+ pids[$pid]=$index
+done
+
+echo
+echo -n "Waiting..."
+
+# Watch the stable of background processes.
+# If a pid goes away, remove it from the array.
+while [ -n "${pids[*]}" ]; do
+ for i in $(seq 0 9); do
+ sleep 1
+ echo -n "."
+ done
+ for pid in "${!pids[@]}"; do
+ if ! ps "$pid" >/dev/null; then
+ echo -e "\n"
+ echo "Test_set${pids[$pid]} with PID $pid finished."
+ unset pids[$pid]
+ fi
+ done
+ if [ -z "${!pids[*]}" ]; then
+ break
+ fi
+ echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
+done
+
+echo
+echo "All test set runs finished."
+echo
+
+set -x
+
+RC=0
+for index in "${!VIRL_SERVER[@]}"; do
+ echo "Test_set${index} log:"
+ cat ${LOG_PATH}/test_run${index}.log
+ RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
+ RC=$((RC+RC_PARTIAL_RUN))
+ rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
+ rm -f ${LOG_PATH}/test_run${index}.log
+ echo
+done
+
+# Log the final result
+if [ "${RC}" -eq "0" ]; then
+ set +x
+ echo
+ echo "========================================================================================================================================"
+ echo "Final result of all test loops: | PASS |"
+ echo "All critical tests have passed."
+ echo "========================================================================================================================================"
+ echo
+ set -x
+else
+ if [ "${RC}" -eq "1" ]; then
+ HLP_STR="test has"
+ else
+ HLP_STR="tests have"
+ fi
+ set +x
+ echo
+ echo "========================================================================================================================================"
+ echo "Final result of all test loops: | FAIL |"
+ echo "${RC} critical ${HLP_STR} failed."
+ echo "========================================================================================================================================"
+ echo
+ set -x
+fi
+
+echo Post-processing test data...
+
+partial_logs=""
+for index in "${!VIRL_SERVER[@]}"; do
+ partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
+done
+
+# Rebot output post-processing
+rebot --noncritical EXPECTED_FAILING \
+ --output output.xml ${partial_logs}
+
+# Remove unnecessary log files
+rm -f ${partial_logs}
+
+echo Post-processing finished.
+
+if [ ${RC} -eq 0 ]; then
+ RETURN_STATUS=0
+else
+ RETURN_STATUS=1
+fi
+
+exit ${RETURN_STATUS}