feat(hicn-ping): allow usage of random prefixes/suffixes in hicn-ping

Ref: HICN-783

Signed-off-by: Enrico Loparco (eloparco) <eloparco@cisco.com>
Change-Id: I41c804dd639ee15aee9619732f55e39a3baf1385

4 files changed, 131 insertions, 4 deletions

diff --git a/tests/1-node.yml b/tests/1-node.yml
index eb8c19f34..859d1b838 100644
--- a/tests/1-node.yml
+++ b/tests/1-node.yml
@@ -16,7 +16,6 @@ services:
     command:
       - |
         if [ -d /workspace/build-dev ]; then
-          git config --global --add safe.directory \*
           sudo ninja -C /workspace/build-dev install
         fi
 
diff --git a/tests/Makefile b/tests/Makefile
index f9c166b8d..a31a6f1a6 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,4 +1,4 @@
-# Use when building for the fist time,
+# Use when building for the first time,
 # then `make test` forces a rebuild if local changes
 build:
 	DOCKERFILE=Dockerfile.dev BUILD_SOFTWARE=1 \
@@ -28,8 +28,15 @@ shell:
 down:
 	docker-compose -f 1-node.yml down
 
-functional:
+functional-ctrl:
 	sleep 1  # Wait for the forwarder to be ready
 	bash config.sh ctrl listeners
 	bash config.sh ctrl connections
-	bash config.sh ctrl routes
\ No newline at end of file
+	bash config.sh ctrl routes
+
+functional-ping-manifest:
+	bash config.sh ping manifest
+functional-ping-signature:
+	bash config.sh ping signature
+functional-ping-timeout:
+	bash config.sh ping timeout
\ No newline at end of file
diff --git a/tests/config.sh b/tests/config.sh
index a6bc6ad2d..16000bff6 100755
--- a/tests/config.sh
+++ b/tests/config.sh
@@ -465,6 +465,97 @@ function ctrl() {
   ${ctrl_tests[${type}]}
 }
 
+################################################################
+# Test ping
+################################################################
+function test_ping_manifest() {
+  docker exec forwarder bash -c 'hicn-ping-server -a intmanifest >/tmp/ping_server.log 2>&1 &'
+  sleep 1
+
+  # 2 interests w/ 3 suffixes each (1 in header + 2 in manifest)
+  docker exec forwarder bash -c 'hicn-ping-client -m 6 -a 2 intmanifest | grep "Sent" >>/tmp/ping_client.log'
+  sleep 1
+
+  # 2 interests w/ 3 suffixes each + 1 single interest
+  docker exec forwarder bash -c 'hicn-ping-client -m 7 -a 2 intmanifest | grep "Sent" >>/tmp/ping_client.log'
+  sleep 1
+
+  # 2 interests w/ 3 suffixes each + 1 interest w/ 2 suffixes
+  docker exec forwarder bash -c 'hicn-ping-client -m 8 -a 2 intmanifest | grep "Sent" >>/tmp/ping_client.log'
+  sleep 1
+
+  # 2 interests w/ 3 suffixes each + 1 single interest,
+  # using random prefix/suffix generation
+  docker exec forwarder bash -c 'hicn-ping-client -m 7 -a 2 intmanifest -b RANDOM | grep "Sent" >>/tmp/ping_client.log'
+
+  # No 'failed' expected
+  ping_server_logs=$(docker exec forwarder cat /tmp/ping_server.log)
+  if [[ $(echo $ping_server_logs | grep failed | wc -l) -ne 0 ]]; then
+    echo "******** Server logs (ping) ********"
+    echo "$ping_server_logs"
+    exit 1
+  fi
+
+  # No 'Timeouts: 0' expected
+  ping_client_logs=$(docker exec forwarder cat /tmp/ping_client.log)
+  if [[ $(echo $ping_client_logs | grep -v "Timeouts: 0" | wc -l) -ne 0 ]]; then
+    echo "******** Client logs (ping) ********"
+    echo "$ping_client_logs"
+    exit 1
+  fi
+}
+
+function test_ping_wrong_signature() {
+  docker exec forwarder bash -c 'hicn-ping-server -a intmanifest >/tmp/ping_server.log 2>&1 &'
+  sleep 1
+
+  # Signature mismatch ('intmamifest' on server vs 'wrong_sign' on client)
+  docker exec forwarder bash -c 'hicn-ping-client -m 6 -a 2 wrong_sig | grep "Sent" >>/tmp/ping_client.log'
+
+  # 'failed' expected
+  ping_server_logs=$(docker exec forwarder cat /tmp/ping_server.log)
+  if [[ $(echo $ping_server_logs | grep "failed" | wc -l) -eq 0 ]]; then
+    echo "******** Server logs (signature fail) ********"
+    echo "$ping_server_logs"
+    exit 1
+  fi
+}
+
+function test_ping_no_server() {
+  # Server not started to check for ping client timeout
+  docker exec forwarder bash -c 'hicn-ping-client -m 6 | grep "Sent" >>/tmp/ping_client.log'
+
+  # 'Timeouts: 6' expected
+  ping_client_logs=$(docker exec forwarder cat /tmp/ping_client.log)
+  if [[ $(echo $ping_client_logs | grep "Timeouts: 6" | wc -l) -eq 0 ]]; then
+    echo "******** Client logs (timeout) ********"
+    echo "$ping_client_logs"
+    exit 1
+  fi
+}
+
+declare -A ping_tests=(
+  ["manifest"]="test_ping_manifest"
+  ["signature"]="test_ping_wrong_signature"
+  ["timeout"]="test_ping_no_server"
+)
+
+function ping_test_exists() {
+  [[ "${!ping_tests[*]}" =~ ${1} ]] && return 0 || return 1
+}
+
+function ping() {
+  type=$1
+  if ! ping_test_exists "${type}"; then
+    error "Error: hicn-ping test does not exist."
+    exit 1
+  fi
+
+  ${ping_tests[${type}]}
+}
+
+#--------------------------------------------------------------#
+
 while (("${#}")); do
   case "$1" in
   'build')
@@ -510,6 +601,10 @@ while (("${#}")); do
     ctrl "${2}"
     break
     ;;
+  'ping')
+    ping "${2}"
+    break
+    ;;
   *)
     exit 1
     ;;
diff --git a/tests/functional-tests/hicn-light-ping.robot b/tests/functional-tests/hicn-light-ping.robot
new file mode 100644
index 000000000..238f49e0e
--- /dev/null
+++ b/tests/functional-tests/hicn-light-ping.robot
@@ -0,0 +1,26 @@
+*** Settings ***
+Resource          resources/libraries/robot/common.robot
+Test Setup        Run Keywords
+...               Build Topology                             1-node    AND
+...               Check Environment
+Test Teardown     Run Keywords
+...               Destroy Topology
+
+*** Test Cases ***
+Ping with manifest
+  Log to console      Test ping with manifest
+  ${result} =         Run Process       ${EXECDIR}/config.sh    ping  manifest
+  Log Many            stdout:           ${result.stdout}
+  Should Be Equal As Integers   ${result.rc}        0
+
+Ping wrong signature
+  Log to console      Test ping with wrong signature
+  ${result} =         Run Process       ${EXECDIR}/config.sh    ping  signature
+  Log Many            stdout:           ${result.stdout}
+  Should Be Equal As Integers   ${result.rc}        0
+
+Ping timeout
+  Log to console      Test ping timeout
+  ${result} =         Run Process       ${EXECDIR}/config.sh    ping  timeout
+  Log Many            stdout:           ${result.stdout}
+  Should Be Equal As Integers   ${result.rc}        0