#include <jansson.h>
//jansson Test
void jansson_pack_test(void)
{
json_t *root;
char *out;
/* Build an empty JSON object */
root = json_pack("{}");
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
/* Build the JSON object {"foo": 42, "bar": 7} */
root = json_pack("{sisi}", "foo", 42, "bar", 7);
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
/* Like above, ':', ',' and whitespace are ignored */
root = json_pack("{s:i, s:i}", "foo", 42, "bar", 7);
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
/* Build the JSON array [[1, 2], {"cool": true}] */
root = json_pack("[[i,i],{s:b}]", 1, 2, "cool", 1);
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
/* Build a string from a non-null terminated buffer */
char buffer[4] = {'t', 'e', 's', 't'};
root = json_pack("[s#]", buffer, 4);
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
/* Concatenate strings together to build the JSON string "foobarbaz" */
root = json_pack("[s++]", "foo", "bar", "baz");
out = json_dumps(root, JSON_ENCODE_ANY);
printf("out:%s\r\n", out);
free(root);
free(out);
}
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