From bc8362f9850f31cadf79c34f82409b1783ae1fd1 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Sun, 14 Jan 2024 14:39:46 +0000
Subject: [PATCH] Testing: grib_util_set_spec packing types

---
 tests/grib_util_set_spec.cc |  2 ++
 tests/grib_util_set_spec.sh | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/tests/grib_util_set_spec.cc b/tests/grib_util_set_spec.cc
index cf254aff4..31af1bcb5 100644
--- a/tests/grib_util_set_spec.cc
+++ b/tests/grib_util_set_spec.cc
@@ -27,6 +27,8 @@ static int get_packing_type_code(const char* packingType)
         return GRIB_UTIL_PACKING_TYPE_GRID_SECOND_ORDER;
     else if (STR_EQUAL(packingType, "grid_ieee"))
         return GRIB_UTIL_PACKING_TYPE_IEEE;
+    else if (STR_EQUAL(packingType, "grid_complex"))
+        return GRIB_UTIL_PACKING_TYPE_GRID_COMPLEX;
 
     Assert(!"Invalid packingType");
     return result;
diff --git a/tests/grib_util_set_spec.sh b/tests/grib_util_set_spec.sh
index 3daf5d0db..4f0b92cd5 100755
--- a/tests/grib_util_set_spec.sh
+++ b/tests/grib_util_set_spec.sh
@@ -74,6 +74,20 @@ if [ $HAVE_AEC -eq 1 ]; then
     grib_check_key_equals $outfile packingType grid_simple
 fi
 
+infile=${data_dir}/sample.grib2
+$EXEC $grib_util_set_spec -p grid_ieee $infile $outfile
+grib_check_key_equals $outfile 'packingType,precision' 'grid_ieee 1'
+
+infile=${data_dir}/sample.grib2
+$EXEC $grib_util_set_spec -p grid_second_order $infile $outfile
+grib_check_key_equals $outfile 'packingType' 'grid_second_order'
+
+infile=${data_dir}/sample.grib2
+$EXEC $grib_util_set_spec -p grid_complex $infile $outfile
+# $tools_dir/grib_ls $outfile
+grib_check_key_equals $outfile 'packingType' 'grid_complex'
+
+
 # --------------------------------------------------
 # Reduced Gaussian Grid N=32 second order packing
 # --------------------------------------------------