scc.test-07.sh

#!/bin/ksh
#
# @(#)$Id: scc.test-07.sh,v 8.1 2022/04/07 00:40:18 jleffler Exp $
#
# Test driver for SCC: Handling of Unicode characters and strings

T_SCC=./scc             # Version of SCC under test
RCSKWCMP="${RCSKWCMP:-./rcskwcmp}"
RCSKWREDUCE="${RCSKWREDUCE:-./rcskwreduce}"
export RCSKWCMP RCSKWREDUCE

[ -x "$T_SCC" ] || ${MAKE:-make} "$T_SCC" || exit 1

usage()
{
    echo "Usage: $(basename $0 .sh) [-gq]" >&2
    exit 1
}

# -g  Generate result files
# -q  Quiet mode

qflag=no
gflag=no
while getopts gq opt
do
    case "$opt" in
    (q) qflag=yes;;
    (g) gflag=yes;;
    (*) usage;;
    esac
done
shift $((OPTIND - 1))
[ "$#" = 0 ] || usage

tmp="${TMPDIR:-/tmp}/scc-test.$$"
trap "rm -f $tmp.?; exit 1" 0 1 2 3 13 15

OUTPUT_DIR=Output
EXAMPLE_C=scc-test.rawstring

{
suffix=".cpp"
fail=0
pass=0
# Don't quote file name or options - spaces need trimming
for standard in c11 c++11 c++14 c++17
do
    base=$EXAMPLE_C
    test=0
    "$T_SCC" -n -S "$standard" "${base}${suffix}" > "$tmp.1" 2> "$tmp.2"
    EXPOUT="$OUTPUT_DIR/$base-$standard.1"
    EXPERR="$OUTPUT_DIR/$base-$standard.2"
    if [ "$gflag" = yes ]
    then cp "$tmp.1" "$EXPOUT"
    elif $RCSKWCMP "$tmp.1" "$EXPOUT"
    then : OK
    else
        echo "Differences: $base-$standard.c - standard output (wanted vs actual)"
        diff "$EXPOUT" "$tmp.1"
        test=1
    fi
    if [ "$gflag" = yes ]
    then cp "$tmp.2" "$EXPERR"
    elif $RCSKWCMP "$tmp.2" "$EXPERR"
    then : OK
    else
        echo "Differences: $base-$standard.c - standard error (wanted vs actual)"
        diff "$EXPERR" "$tmp.2"
        test=1
    fi
    if [ "$gflag" = yes ]
    then
        echo "== GENERATED == ($standard: $base.c)"
        echo "                ($EXPOUT $EXPERR)"
        : $((pass++))
    elif [ $test = 0 ]
    then
        echo "== PASS == ($standard: $base.c)"
        : $((pass++))
    else
        echo "!! FAIL !! ($standard: $base.c)"
        : $((fail++))
    fi
    rm -f "$tmp".?
done
if [ $fail = 0 ]
then echo "== PASS == ($pass tests OK)"
else echo "!! FAIL !! ($pass tests OK, $fail tests failed)"
fi
}

rm -f $tmp.?
trap 0