hs-test: fix wait for app after ldp change

After gerrit 38370 (729b9c94), apps are registered via ldp using program
name. Update tests to support that.

Also add make file help for UNCONFIGURE.

Type: test

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4ad50abfd175664b47b358df1a72e0758f51190d

extras/hs-test/Makefile

@@ -32,6 +32,7 @@ help:
 	@echo " UBUNTU_VERSION           - ubuntu version for docker image"
 	@echo " PERSIST=[true|false]     - whether clean up topology and dockers after test"
 	@echo " VERBOSE=[true|false]     - verbose output"
+	@echo " UNCONFIGURE=[true|false] - unconfigure selected test"
 	@echo " TEST=[test-name]         - specific test to run"
 	@echo
 	@echo "List of all tests:"

extras/hs-test/http_test.go

@@ -48,7 +48,7 @@ func (s *NoTopoSuite) TestNginxAsServer() {
 	s.assertNil(nginxCont.run())
 
 	vpp := s.getContainerByName("vpp").vppInstance
-	vpp.waitForApp("-app", 5)
+	vpp.waitForApp("nginx-", 5)
 
 	serverAddress := s.netInterfaces[tapInterfaceName].Peer().IP4AddressString()
 
@@ -85,7 +85,7 @@ func runNginxPerf(s *NoTopoSuite, mode, ab_or_wrk string) error {
 
 	nginxCont := s.getContainerByName("nginx")
 	s.assertNil(nginxCont.run())
-	vpp.waitForApp("-app", 5)
+	vpp.waitForApp("nginx-", 5)
 
 	cmd := exec.Command(exeName, args...)
 	s.log(cmd)

extras/hs-test/suite_nginx_test.go

@@ -60,5 +60,5 @@ func (s *NginxSuite) SetupTest() {
 	)
 	nginxContainer.start()
 
-	proxyVpp.waitForApp("-app", 5)
+	proxyVpp.waitForApp("nginx-", 5)
 }