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-rwxr-xr-xtests/testwrapper.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/tests/testwrapper.sh b/tests/testwrapper.sh
index 014ee0a..30127b5 100755
--- a/tests/testwrapper.sh
+++ b/tests/testwrapper.sh
@@ -1,4 +1,5 @@
#!/bin/bash -vx
+set -euo pipefail
# testwrapper.sh: run a flex test, typically called by a Makefile
@@ -8,6 +9,7 @@ INPUT_DIRECTORY=""
INPUT_NAME=""
INPUT_COUNT=0
USE_REDIRECT=0
+DO_COMPARISON=0
while getopts :d:i:rt1 OPTION ; do
case $OPTION in
@@ -30,7 +32,7 @@ TESTNAME="${!OPTIND}"
INPUT_NAME=${INPUT_NAME:-`basename $TESTNAME`.txt}
-if [ "$DO_COMPARISON" == "1" ] ; then
+if [ "$DO_COMPARISON" -eq "1" ] ; then
test `$TESTNAME 1 < $INPUT_DIRECTORY/$INPUT_NAME` -eq `$TESTNAME < $INPUT_DIRECTORY/$INPUT_NAME`
exit $?
fi