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#!/bin/sh
set -vx
set -euvx
# testwrapper.sh: run a flex test, typically called by a Makefile
# Each test will exercise some feature or aspect of flex. Run the test with any
# input it may need.
INPUT_DIRECTORY=""
INPUT_NAME=""
INPUT_COUNT=0
USE_REDIRECT=0
DO_COMPARISON=0
while getopts :d:i:rt1 OPTION ; do
case $OPTION in
d) INPUT_DIRECTORY=$OPTARG ;;
i)
if [ "$INPUT_NAME" = "" ] ; then
INPUT_NAME="$OPTARG"
else
INPUT_NAME="$INPUT_NAME $OPTARG"
fi
INPUT_COUNT=$(($INPUT_COUNT+1))
;;
r) USE_REDIRECT=1 ;;
t) USE_TABLES=1 ;;
1) DO_COMPARISON=1 ;;
esac
done
shift $(($OPTIND-1))
TESTNAME=$1
INPUT_NAME=${INPUT_NAME:-$INPUT_DIRECTORY/`basename "${TESTNAME%.exe}"`.txt}
if [ $DO_COMPARISON = 1 ] ; then
TEST_OUTPUT=`$TESTNAME < $INPUT_NAME`
REF_OUTPUT=`$TESTNAME 1 < $INPUT_NAME`
test "$TEST_OUTPUT" -eq "$REF_OUTPUT"
exit $?
fi
if [ $INPUT_COUNT -gt 1 ] ; then
$TESTNAME ${USE_TABLES:+${INPUT_DIRECTORY}/${TESTNAME%.exe}.tables} ${INPUT_NAME}
exit $?
fi
if [ -f ${INPUT_NAME} ] ; then
if [ $USE_REDIRECT = 1 ] ; then
$TESTNAME ${USE_TABLES:+${INPUT_DIRECTORY}/${TESTNAME%.exe}.tables} < $INPUT_NAME
else
$TESTNAME ${USE_TABLES:+${INPUT_DIRECTORY}/${TESTNAME%.exe}.tables} $INPUT_NAME
fi
else
$TESTNAME
fi
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