hs-test: improve test infra

- add support for building/running debug/release images
- have one point of control (Makefile)
- list all test cases

Type: test

Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: I97949abc2fff85d7a2b3784122be159aeec72b52

extras/hs-test/script/build.sh

@@ -17,23 +17,47 @@ if [ -z $(which wrk) ]; then
 	exit 1
 fi
 
-source vars
+export VPP_WS=../..
+
+if [ "$1" == "debug" ]; then
+	VPP_BUILD_ROOT=${VPP_WS}/build-root/build-vpp_debug-native/vpp
+else
+	VPP_BUILD_ROOT=${VPP_WS}/build-root/build-vpp-native/vpp
+fi
+echo "Taking build objects from ${VPP_BUILD_ROOT}"
+
+if [ -z "$UBUNTU_VERSION" ] ; then
+	export UBUNTU_VERSION=$(lsb_release -rs)
+fi
+echo "Ubuntu version is set to ${UBUNTU_VERSION}"
+
+export HST_LDPRELOAD=${VPP_BUILD_ROOT}/lib/x86_64-linux-gnu/libvcl_ldpreload.so
+echo "HST_LDPRELOAD is set to ${HST_LDPRELOAD}"
+
+export PATH=${VPP_BUILD_ROOT}/bin:$PATH
 
 bin=vpp-data/bin
 lib=vpp-data/lib
 
 mkdir -p ${bin} ${lib} || true
+rm -rf vpp-data/bin/* || true
+rm -rf vpp-data/lib/* || true
 
-cp ${VPP_WS}/build-root/build-vpp_debug-native/vpp/bin/* ${bin}
+cp ${VPP_BUILD_ROOT}/bin/* ${bin}
 res+=$?
-cp -r ${VPP_WS}/build-root/build-vpp_debug-native/vpp/lib/x86_64-linux-gnu/* ${lib}
+cp -r ${VPP_BUILD_ROOT}/lib/x86_64-linux-gnu/* ${lib}
 res+=$?
 if [ $res -ne 0 ]; then
 	echo "Failed to copy VPP files. Is VPP built? Try running 'make build' in VPP directory."
 	exit 1
 fi
 
-docker build --build-arg UBUNTU_VERSION --build-arg http_proxy=$HTTP_PROXY \
-	-t hs-test/vpp -f docker/Dockerfile.vpp .
-docker build --build-arg UBUNTU_VERSION --build-arg http_proxy=$HTTP_PROXY \
-	-t hs-test/nginx-ldp -f docker/Dockerfile.nginx .
+docker_build () {
+    tag=$1
+    dockername=$2
+    docker build --build-arg UBUNTU_VERSION --build-arg http_proxy=$HTTP_PROXY \
+            -t $tag  -f docker/Dockerfile.$dockername .
+}
+
+docker_build hs-test/vpp vpp
+docker_build hs-test/nginx-ldp nginx