add test script

.travis.yml

@@ -50,5 +50,5 @@ script:
   if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
     proxmark3 -h ;
   elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then 
-    ./client/proxmark3 -h ;
+    ./pm3test.sh;
   fi

pm3test.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+PM3PATH=$(dirname "$0")
+cd "$PM3PATH" || exit 1
+
+C_RED='\033[0;31m'
+C_GREEN='\033[0;32m'
+C_BLUE='\033[0;34m'
+C_NC='\033[0m' # No Color
+
+function CheckFileExist() {
+ 
+  if [ -f "$2" ]; then
+    echo "$1 [OK]"
+	return 0
+  fi  
+  
+  if ls $2 1> /dev/null 2>&1; then
+    echo "$1 [OK]"
+	return 0
+  fi
+  
+  echo "$1 [Fail]"
+  return 1
+}
+
+printf "\n${C_BLUE}RRG Proxmark3 test tool ${C_NC}\n\n"
+
+while true; do
+  if ! CheckFileExist "proxmark3 exists" "client/proxmark3"; then break; fi
+  if ! CheckFileExist "arm image exists" "armsrc/obj/fullimage.elf"; then break; fi
+  if ! CheckFileExist "bootrom exists" "bootrom/obj/bootrom.elf"; then break; fi
+  if ! CheckFileExist "hardnested tables exists" "client/hardnested/tables/*.z"; then break; fi
+
+  printf "\n${C_GREEN}Tests [OK]${C_NC}\n\n"
+  exit 0
+done
+
+printf "\n${C_RED}Tests [FAIL]${C_NC}\n\n"
+exit 1