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#!/bin/bash
#
# Copyright 2015,2022 by Andreas Florath
# SPDX-License-Identifier: GPL-2.0-or-later
#
set -e
PE=./bin/pipexec
function fail() {
echo "ERROR: test failed"
exit 1
}
echo "TEST: run without any arguments"
if ${PE} 2>/dev/null; then
fail
fi
echo "TEST: check return code when all childs succeed"
if ! ${PE} -- [ A /bin/true ]; then
fail
fi
echo "TEST: check return code when one child fails"
if ${PE} -- [ A /bin/true ] [ B /bin/false ] [ C /bin/true ]; then
fail
fi
echo "TEST: simple pipe"
RES=$(./bin/pipexec -- [ ECHO /bin/echo Hello World ] [ CAT /bin/cat ] [ GREP /bin/grep Hello ] '{ECHO:1>CAT:0}' '{CAT:1>GREP:0}')
if test "${RES}" != "Hello World"; then
fail
fi
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