#!/bin/sh
# Copyright 2005-2017 ECMWF.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# 
# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
#

. ./include.sh

#set -x

#Enter data dir
cd ${data_dir}/metar

#Define a common label for all the tmp files
label="metar_compare_test"

#Create log file
fLog=${label}".log"
rm -f $fLog
touch $fLog

#Define tmp METAR file
fMetarTmp=${label}".metar.tmp"

#----------------------------------------------------
# Test: comparing same files
#----------------------------------------------------
metar_file="metar.txt"
echo "Test: comparing the same files" >> $fLog
echo "file: $metar_file" >> $fLog
${tools_dir}/metar_compare $metar_file $metar_file

#----------------------------------------------------
# Test: comparing two different files
#----------------------------------------------------
sed -e 's:^METAR VECC 022350Z 00000KT 1600 BR NSC 15/13 Q1013 NOSIG:METAR VECC 022349Z 00000KT 1600 BR NSC 15/13 Q1013 NOSIG:' < metar.txt > $fMetarTmp
set +e
${tools_dir}/metar_compare $metar_file $fMetarTmp
status=$?
set -e
if [ $status -eq 0 ]; then
   echo "metar_compare should have failed if files are different" >&2
   exit 1
fi

#----------------------------------------------------
# Test: comparing with and witout the -b switch
#----------------------------------------------------
# ${tools_dir}/metar_compare -b GG $metar_file $fMetarTmp >> $fLog

#Clean up
rm -f $fLog $fMetarTmp
