mirror of
https://github.com/westes/flex.git
synced 2026-01-28 02:14:45 +00:00
80 lines
2.3 KiB
Bash
Executable File
80 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
echo 'set -euvx'
|
|
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
|
|
|
|
while getopts d:i:r 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 ;;
|
|
*) echo "Usage: ${0} [-d INPUT_DIRECTORY] [-i INPUT_NAME] [-r] TESTNAME"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
shift $((OPTIND-1))
|
|
TESTNAME=$1
|
|
|
|
# There may be a specific input file for this test
|
|
INPUT_NAME=${INPUT_NAME:-$INPUT_DIRECTORY/$(basename "${TESTNAME%.exe}").txt}
|
|
|
|
# If it doesn't exist, try stripping out a backend suffix.
|
|
# There might be a generic input for all tests with this stem.
|
|
# For this purpose we consider _r and _nr to be back ends.
|
|
inputs=$INPUT_NAME
|
|
INPUT_NAME=
|
|
for input in $inputs; do
|
|
if [ ! -f "${input}" ] ; then
|
|
input=$(echo "${input}" | sed -e 's/_[a-z0-9]*.txt$/.txt/')
|
|
fi
|
|
if [ "${INPUT_NAME}" = "" ] ; then
|
|
INPUT_NAME="${input}"
|
|
else
|
|
INPUT_NAME="${INPUT_NAME} ${input}"
|
|
fi
|
|
done
|
|
|
|
# Detect if the test wants a table argument. If it does, the test maker will have generated
|
|
# a tables=-file option do that the a table file named afte the test was created when the
|
|
# scanner was built. Thus we can assume that it will be looking for the table data at
|
|
# the matching path we're about to generate.
|
|
case ${TESTNAME} in
|
|
*ver|*ser|*_ver_*|*_ser_*) USE_TABLES=1 ;;
|
|
esac
|
|
|
|
if [ $INPUT_COUNT -gt 1 ] ; then
|
|
# INPUT_NAME has multiple filenames, so we do want word expansion
|
|
# shellcheck disable=SC2086
|
|
$TESTNAME ${USE_TABLES:+"${INPUT_DIRECTORY}/${TESTNAME%.exe}.tables"} ${INPUT_NAME}
|
|
exit $?
|
|
fi
|
|
|
|
# Set up input redirection as required
|
|
if [ -f "${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
|