diff options
Diffstat (limited to 'src/3rdParty/json-c/tests/test_cast.c')
-rw-r--r-- | src/3rdParty/json-c/tests/test_cast.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/3rdParty/json-c/tests/test_cast.c b/src/3rdParty/json-c/tests/test_cast.c new file mode 100644 index 0000000..72c8cc4 --- /dev/null +++ b/src/3rdParty/json-c/tests/test_cast.c @@ -0,0 +1,106 @@ +/* + * Tests if casting within the json_object_get_* functions work correctly. + * Also checks the json_object_get_type and json_object_is_type functions. + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "config.h" + +#include "json_inttypes.h" +#include "json_object.h" +#include "json_tokener.h" +#include "json_util.h" + +static void getit(struct json_object *new_obj, const char *field); +static void checktype_header(void); +static void checktype(struct json_object *new_obj, const char *field); + +int main(int argc, char **argv) +{ + const char *input = "{\n\ + \"string_of_digits\": \"123\",\n\ + \"regular_number\": 222,\n\ + \"decimal_number\": 99.55,\n\ + \"boolean_true\": true,\n\ + \"boolean_false\": false,\n\ + \"big_number\": 2147483649,\n\ + \"a_null\": null,\n\ + }"; + /* Note: 2147483649 = INT_MAX + 2 */ + + struct json_object *new_obj; + + new_obj = json_tokener_parse(input); + printf("Parsed input: %s\n", input); + printf("Result is %s\n", (new_obj == NULL) ? "NULL (error!)" : "not NULL"); + if (!new_obj) + return 1; // oops, we failed. + + getit(new_obj, "string_of_digits"); + getit(new_obj, "regular_number"); + getit(new_obj, "decimal_number"); + getit(new_obj, "boolean_true"); + getit(new_obj, "boolean_false"); + getit(new_obj, "big_number"); + getit(new_obj, "a_null"); + + // Now check the behaviour of the json_object_is_type() function. + printf("\n================================\n"); + checktype_header(); + checktype(new_obj, NULL); + checktype(new_obj, "string_of_digits"); + checktype(new_obj, "regular_number"); + checktype(new_obj, "decimal_number"); + checktype(new_obj, "boolean_true"); + checktype(new_obj, "boolean_false"); + checktype(new_obj, "big_number"); + checktype(new_obj, "a_null"); + + json_object_put(new_obj); + + return 0; +} + +static void getit(struct json_object *new_obj, const char *field) +{ + struct json_object *o = json_object_object_get(new_obj, field); + + enum json_type o_type = json_object_get_type(o); + printf("new_obj.%s json_object_get_type()=%s\n", field, + json_type_to_name(o_type)); + printf("new_obj.%s json_object_get_int()=%d\n", field, + json_object_get_int(o)); + printf("new_obj.%s json_object_get_int64()=%" PRId64 "\n", field, + json_object_get_int64(o)); + printf("new_obj.%s json_object_get_boolean()=%d\n", field, + json_object_get_boolean(o)); + printf("new_obj.%s json_object_get_double()=%f\n", field, + json_object_get_double(o)); +} + +static void checktype_header() +{ + printf("json_object_is_type: %s,%s,%s,%s,%s,%s,%s\n", + json_type_to_name(json_type_null), + json_type_to_name(json_type_boolean), + json_type_to_name(json_type_double), + json_type_to_name(json_type_int), + json_type_to_name(json_type_object), + json_type_to_name(json_type_array), + json_type_to_name(json_type_string)); +} +static void checktype(struct json_object *new_obj, const char *field) +{ + struct json_object *o = field ? json_object_object_get(new_obj, field) : new_obj; + printf("new_obj%s%-18s: %d,%d,%d,%d,%d,%d,%d\n", + field ? "." : " ", field ? field : "", + json_object_is_type(o, json_type_null), + json_object_is_type(o, json_type_boolean), + json_object_is_type(o, json_type_double), + json_object_is_type(o, json_type_int), + json_object_is_type(o, json_type_object), + json_object_is_type(o, json_type_array), + json_object_is_type(o, json_type_string)); +} |