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#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <assert.h>
#include "json.h"
#include "parse_flags.h"
static int sort_fn (const void *j1, const void *j2)
{
json_object * const *jso1, * const *jso2;
int i1, i2;
jso1 = (json_object* const*)j1;
jso2 = (json_object* const*)j2;
if (!*jso1 && !*jso2)
return 0;
if (!*jso1)
return -1;
if (!*jso2)
return 1;
i1 = json_object_get_int(*jso1);
i2 = json_object_get_int(*jso2);
return i1 - i2;
}
#ifdef TEST_FORMATTED
static const char *to_json_string(json_object *obj, int flags)
{
size_t length;
char *copy;
const char *result;
result = json_object_to_json_string_length(obj, flags, &length);
copy = strdup(result);
if (copy == NULL)
printf("to_json_string: Allocation failed!\n");
else {
result = json_object_to_json_string_ext(obj, flags);
if (length != strlen(result))
printf("to_json_string: Length mismatch!\n");
if (strcmp(copy, result) != 0)
printf("to_json_string: Comparison Failed!\n");
free(copy);
}
return result;
}
#define json_object_to_json_string(obj) to_json_string(obj,sflags)
#else
/* no special define */
#endif
json_object *make_array(void);
json_object *make_array()
{
json_object *my_array;
my_array = json_object_new_array();
json_object_array_add(my_array, json_object_new_int(1));
json_object_array_add(my_array, json_object_new_int(2));
json_object_array_add(my_array, json_object_new_int(3));
json_object_array_put_idx(my_array, 4, json_object_new_int(5));
json_object_array_put_idx(my_array, 3, json_object_new_int(4));
json_object_array_put_idx(my_array, 6, json_object_new_int(7));
return my_array;
}
void test_array_del_idx(void);
void test_array_del_idx()
{
int rc;
size_t ii;
size_t orig_array_len;
json_object *my_array;
#ifdef TEST_FORMATTED
int sflags = 0;
#endif
my_array = make_array();
orig_array_len = json_object_array_length(my_array);
printf("my_array=\n");
for(ii = 0; ii < json_object_array_length(my_array); ii++)
{
json_object *obj = json_object_array_get_idx(my_array, ii);
printf("\t[%d]=%s\n", (int)ii, json_object_to_json_string(obj));
}
printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));
for (ii = 0; ii < orig_array_len; ii++)
{
rc = json_object_array_del_idx(my_array, 0, 1);
printf("after del_idx(0,1)=%d, my_array.to_string()=%s\n",
rc, json_object_to_json_string(my_array));
}
/* One more time, with the empty array: */
rc = json_object_array_del_idx(my_array, 0, 1);
printf("after del_idx(0,1)=%d, my_array.to_string()=%s\n",
rc, json_object_to_json_string(my_array));
json_object_put(my_array);
/* Delete all array indexes at once */
my_array = make_array();
rc = json_object_array_del_idx(my_array, 0, orig_array_len);
printf("after del_idx(0,%d)=%d, my_array.to_string()=%s\n",
(int)orig_array_len, rc, json_object_to_json_string(my_array));
json_object_put(my_array);
/* Delete *more* than all array indexes at once */
my_array = make_array();
rc = json_object_array_del_idx(my_array, 0, orig_array_len + 1);
printf("after del_idx(0,%d)=%d, my_array.to_string()=%s\n",
(int)(orig_array_len + 1), rc, json_object_to_json_string(my_array));
json_object_put(my_array);
/* Delete some array indexes, then add more */
my_array = make_array();
rc = json_object_array_del_idx(my_array, 0, orig_array_len - 1);
printf("after del_idx(0,%d)=%d, my_array.to_string()=%s\n",
(int)(orig_array_len - 1), rc, json_object_to_json_string(my_array));
json_object_array_add(my_array, json_object_new_string("s1"));
json_object_array_add(my_array, json_object_new_string("s2"));
json_object_array_add(my_array, json_object_new_string("s3"));
printf("after adding more entries, my_array.to_string()=%s\n",
json_object_to_json_string(my_array));
json_object_put(my_array);
}
int main(int argc, char **argv)
{
json_object *my_string, *my_int, *my_null, *my_object, *my_array;
size_t i;
#ifdef TEST_FORMATTED
int sflags = 0;
#endif
MC_SET_DEBUG(1);
#ifdef TEST_FORMATTED
sflags = parse_flags(argc, argv);
#endif
my_string = json_object_new_string("\t");
printf("my_string=%s\n", json_object_get_string(my_string));
printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
json_object_put(my_string);
my_string = json_object_new_string("\\");
printf("my_string=%s\n", json_object_get_string(my_string));
printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
json_object_put(my_string);
my_string = json_object_new_string("/");
printf("my_string=%s\n", json_object_get_string(my_string));
printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
printf("my_string.to_string(NOSLASHESCAPE)=%s\n", json_object_to_json_string_ext(my_string, JSON_C_TO_STRING_NOSLASHESCAPE));
json_object_put(my_string);
my_string = json_object_new_string("/foo/bar/baz");
printf("my_string=%s\n", json_object_get_string(my_string));
printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
printf("my_string.to_string(NOSLASHESCAPE)=%s\n", json_object_to_json_string_ext(my_string, JSON_C_TO_STRING_NOSLASHESCAPE));
json_object_put(my_string);
my_string = json_object_new_string("foo");
printf("my_string=%s\n", json_object_get_string(my_string));
printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
my_int = json_object_new_int(9);
printf("my_int=%d\n", json_object_get_int(my_int));
printf("my_int.to_string()=%s\n", json_object_to_json_string(my_int));
my_null = json_object_new_null();
printf("my_null.to_string()=%s\n", json_object_to_json_string(my_null));
my_array = json_object_new_array();
json_object_array_add(my_array, json_object_new_int(1));
json_object_array_add(my_array, json_object_new_int(2));
json_object_array_add(my_array, json_object_new_int(3));
json_object_array_put_idx(my_array, 4, json_object_new_int(5));
printf("my_array=\n");
for(i=0; i < json_object_array_length(my_array); i++)
{
json_object *obj = json_object_array_get_idx(my_array, i);
printf("\t[%d]=%s\n", (int)i, json_object_to_json_string(obj));
}
printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));
json_object_put(my_array);
test_array_del_idx();
my_array = json_object_new_array();
json_object_array_add(my_array, json_object_new_int(3));
json_object_array_add(my_array, json_object_new_int(1));
json_object_array_add(my_array, json_object_new_int(2));
json_object_array_put_idx(my_array, 4, json_object_new_int(0));
printf("my_array=\n");
for(i=0; i < json_object_array_length(my_array); i++)
{
json_object *obj = json_object_array_get_idx(my_array, i);
printf("\t[%d]=%s\n", (int)i, json_object_to_json_string(obj));
}
printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));
json_object_array_sort(my_array, sort_fn);
printf("my_array=\n");
for(i=0; i < json_object_array_length(my_array); i++)
{
json_object *obj = json_object_array_get_idx(my_array, i);
printf("\t[%d]=%s\n", (int)i, json_object_to_json_string(obj));
}
printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));
my_object = json_object_new_object();
int rc = json_object_object_add(my_object, "abc", my_object);
if (rc != -1)
{
printf("ERROR: able to successfully add object to itself!\n");
fflush(stdout);
}
json_object_object_add(my_object, "abc", json_object_new_int(12));
json_object_object_add(my_object, "foo", json_object_new_string("bar"));
json_object_object_add(my_object, "bool0", json_object_new_boolean(0));
json_object_object_add(my_object, "bool1", json_object_new_boolean(1));
json_object_object_add(my_object, "baz", json_object_new_string("bang"));
json_object *baz_obj = json_object_new_string("fark");
json_object_get(baz_obj);
json_object_object_add(my_object, "baz", baz_obj);
json_object_object_del(my_object, "baz");
/* baz_obj should still be valid */
printf("baz_obj.to_string()=%s\n", json_object_to_json_string(baz_obj));
json_object_put(baz_obj);
/*json_object_object_add(my_object, "arr", my_array);*/
printf("my_object=\n");
json_object_object_foreach(my_object, key, val)
{
printf("\t%s: %s\n", key, json_object_to_json_string(val));
}
printf("my_object.to_string()=%s\n", json_object_to_json_string(my_object));
json_object_put(my_string);
json_object_put(my_int);
json_object_put(my_null);
json_object_put(my_object);
json_object_put(my_array);
return EXIT_SUCCESS;
}
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