#!/bin/sh
# PCP QA Test No. 1902
# Ensure the -v/--version option in newhelp is done right.
# Subtlety here is that the defacto standard /-v--version
# in PCP does not take arguments - ensure we don't use it.
# https://github.com/performancecopilot/pcp/issues/1308
#
# Copyright (c) 2021 Red Hat.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

_cleanup()
{
    cd $here
    $sudo rm -rf $tmp $tmp.*
}

status=0	# success is the default!
$sudo rm -rf $tmp $tmp.* $seq.full
trap "_cleanup; exit \$status" 0 1 2 3 15

# strip most of the usage, only show error line and generic usage
_filter()
{
    $PCP_AWK_PROG '
$1 == "newhelp:"	{ print }
$1 == "Usage:"		{ print }
    ' # end
}

# real QA test starts here
echo "== short option, no argument"
$PCP_BINADM_DIR/newhelp -v 2>&1 | _filter
echo "== short option, one argument"
$PCP_BINADM_DIR/newhelp -v2 2>&1 | _filter
echo "== long option, no argument"
$PCP_BINADM_DIR/newhelp --version 2>&1 | _filter
echo "== long option, one argument"
$PCP_BINADM_DIR/newhelp --version=2 2>&1 | _filter

# success, all done
exit
