#! /bin/sh
# Test extra operands fail correct way.
#
# Copyright (C) 2019-2026 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.

trap 'rm -fr $tmpfiles' 1 2 3 15

tmpfiles="operand-test1.ok"
cat <<EOF >operand-test1.ok
hello: extra operand: first
Try 'hello --help' for more information.
EOF

tmpfiles="$tmpfiles operand-test1.out"
: ${HELLO=hello}
${HELLO} first second 2>&1 | tr -d '\r' >operand-test1.out

# remove \r (CR) characters from the output, so that the tests work on
# platforms with CRLF line endings.  There is apparently no reliable
# method (across Cygwin, MingW, etc.) to force an eol style.

: ${DIFF=diff}
${DIFF} operand-test1.ok operand-test1.out
result=$?

rm -fr $tmpfiles

exit $result