From c552573d4674d7a119eb903942c9bd1f0bb8a402 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Thu, 23 Jun 2011 20:28:41 +0000
Subject: 2011-06-23	Joel Sherrill <joel.sherrill@oarcorp.com>

	* run_scenarios: Improve error checking.
---
 schedsim/shell/run_scenarios | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'schedsim/shell/run_scenarios')

diff --git a/schedsim/shell/run_scenarios b/schedsim/shell/run_scenarios
index 09777f3..0212941 100755
--- a/schedsim/shell/run_scenarios
+++ b/schedsim/shell/run_scenarios
@@ -3,6 +3,12 @@
 #  $Id$
 #
 
+fatal()
+{
+  echo "$*"
+  exit 1
+}
+
 toggle()
 {
   case $1 in
@@ -50,8 +56,12 @@ done
 if [ "X${schedsim_dir}" != "X" ] ; then
   test -d ${schedsim_dir} || fatal ${schedsim_dir} is not readable
   schedsim_dir=${schedsim_dir}/
+else
+  fatal "schedsim binary directory must be specified with -d option"
 fi
 
+test -d scenarios || fatal scenarios directory is not present
+
 if [ ${do_all} = "yes" ]; then
   SCENARIOS="scenarios/*.scen"
 else
@@ -66,6 +76,8 @@ if [ ${do_four} = "yes" ]; then
   SCENARIOS="${SCENARIOS} scenarios/cpus4*.scen"
 fi
 
+test "X${SCENARIOS}" = "X" && fatal "No scenarios specified"
+
 for scenario in `ls -1 ${SCENARIOS}`
 do
   base=`echo ${scenario} | sed -s 's/\.scen$//'`
-- 
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