/**
* json_builder_add_null_value:
* @builder: a #JsonBuilder
*
* If called after json_builder_set_member_name(), sets null as member of the
* most recent opened object, otherwise null is added as element of the most
* recent opened array.
*
* See also: json_builder_add_value()
*
* Return value: (transfer none): the #JsonBuilder, or %NULL if the call was inconsistent
*/
JsonBuilder *
json_builder_add_null_value (JsonBuilder *builder)
{
JsonBuilderState *state;
g_return_val_if_fail (JSON_IS_BUILDER (builder), NULL);
g_return_val_if_fail (!g_queue_is_empty (builder->priv->stack), NULL);
g_return_val_if_fail (json_builder_is_valid_add_mode (builder), NULL);
state = g_queue_peek_head (builder->priv->stack);
switch (state->mode)
{
case JSON_BUILDER_MODE_MEMBER:
json_object_set_null_member (state->data.object, state->member_name);
g_free (state->member_name);
state->member_name = NULL;
state->mode = JSON_BUILDER_MODE_OBJECT;
break;
case JSON_BUILDER_MODE_ARRAY:
json_array_add_null_element (state->data.array);
break;
default:
g_assert_not_reached ();
}
return builder;
}
} END_TEST
/* FIXME: more tests required for:
*
* - array containing an array (of various types).
* - array containing an object (containing various types).
*/
START_TEST(test_cc_oci_json_arr_to_string) {
gchar *str;
JsonArray *array;
gboolean ret;
ck_assert (! cc_oci_json_arr_to_string (NULL, false));
ck_assert (! cc_oci_json_arr_to_string (NULL, true));
array = json_array_new ();
/* empty array, non-pretty */
str = cc_oci_json_arr_to_string (array, false);
ck_assert (str);
ck_assert (! g_strcmp0 (str, "[]"));
g_free (str);
/* empty array, pretty */
str = cc_oci_json_arr_to_string (array, true);
ck_assert (str);
ret = g_regex_match_simple (
/* pair of braces containing optional
* whitespace.
*/
"[\\s*]",
str, 0, 0);
ck_assert (ret);
g_free (str);
json_array_add_null_element (array);
json_array_add_null_element (array);
json_array_add_boolean_element (array, false);
json_array_add_boolean_element (array, true);
json_array_add_int_element (array, 123);
json_array_add_double_element (array, 3.1412);
json_array_add_string_element (array, "foo bar");
str = cc_oci_json_arr_to_string (array, false);
ck_assert (str);
ret = g_regex_match_simple (
"[\\s*" /* opening bracket */
"\\s*null\\s*," /* null */
"\\s*null\\s*," /* null */
"\\s*false\\s*," /* false */
"\\s*true\\s*," /* true */
"\\s*123\\s*," /* int */
"\\s*3\\.1412\\s*," /* double */
"\\s*\"foo\\ bar\"\\s*," /* string */
"\\s*]", /* closing bracket */
str, 0, 0);
ck_assert (ret);
g_free (str);
/* clean up */
json_array_unref (array);
} END_TEST
