make test: properly handle ctrl-c

Change-Id: Iab88886ebc1582626813777ea45ce97fc8e36443
Signed-off-by: Klement Sekera <ksekera@cisco.com>
diff --git a/test/scripts/run_with_cleanup.sh b/test/scripts/run_in_venv_with_cleanup.sh
similarity index 67%
rename from test/scripts/run_with_cleanup.sh
rename to test/scripts/run_in_venv_with_cleanup.sh
index dcaa58b..541f584 100755
--- a/test/scripts/run_with_cleanup.sh
+++ b/test/scripts/run_in_venv_with_cleanup.sh
@@ -17,9 +17,22 @@
 	exit $rv
 }
 
-trap "atexit" SIGINT SIGTERM
+trap "atexit;" SIGINT SIGTERM
 
-$*
+FORCE_FOREGROUND=$1
+shift
+
+source $1
+shift
+
+if [[ "${FORCE_FOREGROUND}" == "1" ]]
+then
+	$*
+else
+	$* &
+	wait
+fi
+
 rv=$?
 atexit
 exit $rv
diff --git a/test/scripts/setsid_wrapper.sh b/test/scripts/setsid_wrapper.sh
new file mode 100755
index 0000000..e18b6ad
--- /dev/null
+++ b/test/scripts/setsid_wrapper.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [[ "$1" == "1" ]]
+then
+	setsid scripts/run_in_venv_with_cleanup.sh $*
+	pid=$!
+else
+	setsid scripts/run_in_venv_with_cleanup.sh $* &
+	pid=$!
+	trap "echo setsid_wrapper.sh: got signal, killing child pid ${pid}; kill ${pid}; sleep .1;" SIGINT SIGTERM
+	wait
+fi