add tests and fixes

bin/cluelesshd/tests/run.sh

@@ -19,7 +19,30 @@ kill_server() {
 
 trap kill_server EXIT
 
+failures=()
+
+export PORT=2223
+export HOST=localhost
+
 for script in "$script_dir"/openssh-client/*.sh; do
-    echo "-------------- Running $script"
-    PORT=2223 HOST=localhost bash -euo pipefail "$script"
+
+    echo "-------------- Running PORT=$PORT HOST=$HOST bash $script"
+
+    set +e
+    bash -euo pipefail "$script"
+    result=$?
+    set -e
+    if [ "$result" -ne "0" ]; then
+        echo "Test $script failed!"
+
+        failures+=("$script")
+    fi 
 done
+
+if (( ${#failures[@]} )); then
+    echo "FAILED"
+    for failure in "${failures[@]}"; do
+        echo " failed: PORT=$PORT HOST=$HOST bash $failure"
+    done
+    exit 1
+fi