Minor fixes to automation script

Author: shivansh

run-tests

@@ -27,8 +27,13 @@ if [ -z $packetdrill ]; then
   exit 1
 fi
 
+if [ ! -e $directory ]; then
+  echo "File not found!"
+  exit 1
+fi
+
 if [ ! -e $file ]; then
-  sh update-test-list
+  sh update-test-list tests_list
 fi
 
 # Check if the argument is a ".pkt" file
@@ -38,7 +43,7 @@ fi
 
 # Check if the argument is a directory
 if [ ! -z $directory ] && [ $pkt_file_flag == 0 ]; then
-  sh update-test-list
+  sh update-test-list temp_list $directory
   file=temp_list
 fi
 
@@ -86,11 +91,11 @@ if [ $pkt_file_flag == 1 ]; then
 else
   while IFS= read test
   do
-    printf "%-55.55s " .$test
+    printf "%-55.55s " $test
     sleep $delay
-    if [ -e .${test}.pkt ]; then
+    if [ -e ${test}.pkt ]; then
       rm -f temp.log
-      $packetdrill -v --tolerance_usecs=1000000 .${test}.pkt >> temp.log 2>&1
+      $packetdrill -v --tolerance_usecs=1000000 ${test}.pkt >> temp.log 2>&1
       result="`echo $?`"
       check_status
     else

update-test-list

@@ -2,5 +2,15 @@
 # Script for updating local list of tests.
 # Please run this script timely, especially after adding new tests.
 
-rm -f tests_list
-find . -type f -iname '*.pkt' | cut -f 2 -d '.' > tests_list
+if [ -z $1 ] && [ -z $2 ]; then
+  echo "Usage ./update-test-list <test-file> <directory>"
+  exit 1
+
+else
+  rm -f $1
+  if [ -z $2 ]; then
+    find . -type f -iname '*.pkt' | cut -f 2 -d '.' | cut -c 2- > $1
+  else
+    find $2 -type f -iname '*.pkt' | cut -f 1 -d '.' > $1
+  fi
+fi