ECC-403: C and Python API tests

examples/C/bufr_missing.c

@@ -15,7 +15,7 @@
  */
 
 #include "eccodes.h"
-
+#include <assert.h>
 
 int main(int argc, char* argv[])
 {
@@ -26,6 +26,7 @@ int main(int argc, char* argv[])
 
     double doubleVal;
     int err            = 0;
+    int is_missing     = 0;
     int cnt            = 0;
     const char* infile = "../../data/bufr/syno_1.bufr";
 
@@ -51,7 +52,6 @@ int main(int argc, char* argv[])
 
         /* the value of this key is missing in the message*/
         CODES_CHECK(codes_get_double(h, "relativeHumidity", &doubleVal), 0);
-        printf("  relativeHumidity: %.2f\n", doubleVal);
 
         /* we will print "value missing" */
         if (doubleVal == CODES_MISSING_DOUBLE) {
@@ -61,6 +61,10 @@ int main(int argc, char* argv[])
             printf("   --> value present\n");
         }
 
+        is_missing = codes_is_missing(h, "relativeHumidity", &err);
+        assert(!err);
+        assert(is_missing == 1);
+
         /* delete handle */
         codes_handle_delete(h);
 

examples/python/bufr_get_keys.py

@@ -60,6 +60,7 @@ def example():
             print('  %s: %s' % (key, codes_get(bufr, key)))
         except CodesInternalError as err:
             print('Error with key="%s" : %s' % (key, err.msg))
+        assert codes_is_missing(bufr, key) == 0
 
         # Native type float
         key = 'airTemperatureAt2M'
@@ -67,6 +68,7 @@ def example():
             print('  %s: %s' % (key, codes_get(bufr, key)))
         except CodesInternalError as err:
             print('Error with key="%s" : %s' % (key, err.msg))
+        assert codes_is_missing(bufr, key) == 0
 
         # Native type string
         key = 'typicalDate'
@@ -75,6 +77,9 @@ def example():
         except CodesInternalError as err:
             print('Error with key="%s" : %s' % (key, err.msg))
 
+        assert codes_is_missing(bufr, 'relativeHumidity') == 1
+        assert codes_is_missing(bufr, '#5#cloudAmount') == 1
+
         # --------------------------------
         # get values for an array
         # --------------------------------