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#! /bin/sh
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
set -e
script="$0"
testdir=$(dirname "$script")
. "$testdir/../scripts/functions.sh"
# Command-line processing.
if [ "$#" -lt 2 ]; then
printf 'usage: %s dir test [generate_tests] [time_tests] [exe [args...]]\n' "$0"
printf 'valid dirs are:\n'
printf '\n'
cat "$testdir/all.txt"
printf '\n'
exit 1
fi
d="$1"
shift
t="$1"
name="$testdir/$d/$t.txt"
results="$testdir/$d/${t}_results.txt"
shift
if [ "$#" -gt 0 ]; then
generate_tests="$1"
shift
else
generate_tests=1
fi
if [ "$#" -gt 0 ]; then
time_tests="$1"
shift
else
time_tests=0
fi
if [ "$#" -gt 0 ]; then
exe="$1"
shift
else
exe="$testdir/../bin/$d"
fi
out="$testdir/${d}_outputs/${t}_results.txt"
outdir=$(dirname "$out")
# Make sure the directory exists.
if [ ! -d "$outdir" ]; then
mkdir -p "$outdir"
fi
# I use these, so unset them to make the tests work.
unset BC_ENV_ARGS
unset BC_LINE_LENGTH
unset DC_ENV_ARGS
unset DC_LINE_LENGTH
# Set stuff for the correct calculator.
if [ "$d" = "bc" ]; then
options="-lq"
var="BC_LINE_LENGTH"
halt="halt"
else
options=""
var="DC_LINE_LENGTH"
halt="q"
fi
# If the test does not exist...
if [ ! -f "$name" ]; then
# Skip if we can't generate.
if [ "$generate_tests" -eq 0 ]; then
printf 'Skipping %s %s test\n' "$d" "$t"
exit 0
fi
# Generate.
printf 'Generating %s %s...' "$d" "$t"
"$d" "$testdir/$d/scripts/$t.$d" > "$name"
printf 'done\n'
fi
# If the results do not exist, generate..
if [ ! -f "$results" ]; then
printf 'Generating %s %s results...' "$d" "$t"
printf '%s\n' "$halt" | "$d" $options "$name" > "$results"
printf 'done\n'
fi
# We set this here because GNU dc does not have it.
if [ "$d" = "dc" ]; then
options="-x"
fi
export $var=string
set +e
printf 'Running %s %s...' "$d" "$t"
if [ "$time_tests" -ne 0 ]; then
printf '\n'
printf '%s\n' "$halt" | /usr/bin/time -p "$exe" "$@" $options "$name" > "$out"
err="$?"
printf '\n'
else
printf '%s\n' "$halt" | "$exe" "$@" $options "$name" > "$out"
err="$?"
fi
checktest "$d" "$err" "$t" "$results" "$out"
rm -f "$out"
exec printf 'pass\n'
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