GRIB-527: Fix the jpeg test issue

tests/Makefile.am

@@ -12,7 +12,7 @@ TESTS = definitions.sh calendar.sh \
         multi_from_message.sh change_scanning.sh \
         julian.sh statistics.sh tigge.sh tigge_conversions.sh \
         read_any.sh padding.sh lamb_az_eq_area.sh grib_to_netcdf.sh debug.sh \
-        $(JPEG_TEST) $(CCSDS_TEST)
+        jpeg.sh ccsds.sh
 
 noinst_PROGRAMS = packing_check gauss_sub read_any double_cmp packing pack_unpack \
                   multi_from_message julian read_index index gribex_perf\

tests/ccsds.sh

@@ -8,10 +8,29 @@
 # virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
 #
 
-
 . ./include.sh
 
 REDIRECT=/dev/null
+
+# First check if Adaptive Entropy Coding (AEC) feature is enabled
+skip_test=0
+src_config=${src_dir}/config.h
+if [ -f ${src_config} ]; then
+  set +e
+  grep '#undef HAVE_LIBAEC' ${src_config} >/dev/null
+  status=$?
+  set -e
+  if [ $status -eq 0 ]; then
+    # Found the string so feature is disabled
+    skip_test=1
+  fi
+fi
+if [ $skip_test -eq 1 ]; then
+  #echo "AEC feature was not enabled. Skipping this test."
+  exit 0
+fi
+echo "AEC feature was enabled."
+
 BLACKLIST="totalLength,section5Length,section7Length,dataRepresentationTemplateNumber,typeOfPacking"
 
 infile=${data_dir}/ccsds.grib2

tests/include.sh

@@ -41,6 +41,7 @@ else
     data_dir=$cpath/data
     test_dir=$cpath/tests
     def_dir=$cpath/definitions
+    src_dir=$cpath/src
   else
     tools_dir=""
     tigge_dir=""

tests/jpeg.sh

@@ -11,6 +11,26 @@
 . ./include.sh
 
 REDIRECT=/dev/null
+
+# First check if jpeg decode/encode feature is enabled
+skip_test=0
+src_config=${src_dir}/config.h
+if [ -f ${src_config} ]; then
+  set +e
+  grep '#undef HAVE_JPEG' ${src_config} >/dev/null
+  status=$?
+  set -e
+  if [ $status -eq 0 ]; then
+    # Found the string so feature is disabled
+    skip_test=1
+  fi
+fi
+if [ $skip_test -eq 1 ]; then
+  echo "JPEG feature was not enabled. Skipping this test."
+  exit 0
+fi
+echo "JPEG feature was enabled."
+
 BLACKLIST="totalLength,section5Length,section7Length,dataRepresentationTemplateNumber,typeOfPacking"
 
 infile=${data_dir}/jpeg.grib2