#!/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

# ---------------------------------------------------------
# This is the test for the JIRA issue ECC-379
# BUFR encoding failing when value out of range
# ---------------------------------------------------------
cd ${data_dir}/bufr
label="ecc_379_test"

tempRules=temp.${label}.filter
tempOut=temp.${label}.bufr
tempText=temp.${label}.text
tempRef=temp.${label}.ref

# Test 1 --------------------------------------------------------
BufrFile=airs_57.bufr
cat > $tempRules <<EOF
 set unpack=1;
 # Two of the longitude values are out-of-range (1st and 3rd)
 set longitude={500, -172, -400, -170, -169, -168, -168, -167, -167, -166, -166, -165, -164, -164, -164};
 set pack=1;
 write;
EOF

# Expect this to fail as two values are out-of-range
set +e
${tools_dir}/bufr_filter -o $tempOut $tempRules $BufrFile 2>/dev/null
status=$?
set -e
[ $status -ne 0 ]
# Now set environment variable to turn out-of-range values into 'missing'
export ECCODES_BUFR_SET_TO_MISSING_IF_OUT_OF_RANGE=1
${tools_dir}/bufr_filter -o $tempOut $tempRules $BufrFile
unset ECCODES_BUFR_SET_TO_MISSING_IF_OUT_OF_RANGE

#echo 'set unpack=1;print "[longitude]";' | ${tools_dir}/bufr_filter - $BufrFile
#echo 'set unpack=1;print "[longitude]";' | ${tools_dir}/bufr_filter - $tempOut > $tempText
#cat > $tempRef << EOF
#-1e+100 -172.14317 -1e+100 -170.17433 -169.407 -168.9308 -168.49104 -167.98389 
#-166.95331 -166.52921 -166.06108 -165.66135 -164.99666 -164.67058 -164.23764
#EOF
#diff $tempText $tempRef

# Test 2 --------------------------------------------------------
BufrFile=airc_144.bufr
cat > $tempRules <<EOF
 set unpack=1;
 set latitude=9999;
 set pack=1;
 write;
EOF

# The latitude is out of range. So we expect this to fail
set +e
${tools_dir}/bufr_filter -o $tempOut $tempRules $BufrFile 2>/dev/null
status=$?
set -e
[ $status -ne 0 ]

export ECCODES_BUFR_SET_TO_MISSING_IF_OUT_OF_RANGE=1
${tools_dir}/bufr_filter -o $tempOut $tempRules $BufrFile
unset ECCODES_BUFR_SET_TO_MISSING_IF_OUT_OF_RANGE

# ------------------------
rm -rf $tempOut $tempRules $tempText