1#include <stdio.h>
2#include <stdlib.h>
3#include <stddef.h>
4#include <string.h>
5
6#include "json.h"
7
8int main(int argc, char **argv)
9{
10	MC_SET_DEBUG(1);
11
12	/*
13	 * Check that replacing an existing object keeps the key valid,
14	 * and that it keeps the order the same.
15	 */
16	json_object *my_object = json_object_new_object();
17	json_object_object_add(my_object, "foo1", json_object_new_string("bar1"));
18	json_object_object_add(my_object, "foo2", json_object_new_string("bar2"));
19	json_object_object_add(my_object, "deleteme", json_object_new_string("bar2"));
20	json_object_object_add(my_object, "foo3", json_object_new_string("bar3"));
21
22	printf("==== delete-in-loop test starting ====\n");
23
24	int orig_count = 0;
25	json_object_object_foreach(my_object, key0, val0)
26	{
27		printf("Key at index %d is [%s]", orig_count, key0);
28		if (strcmp(key0, "deleteme") == 0)
29		{
30			json_object_object_del(my_object, key0);
31			printf(" (deleted)\n");
32		}
33		else
34			printf(" (kept)\n");
35		orig_count++;
36	}
37
38	printf("==== replace-value first loop starting ====\n");
39
40	const char *original_key = NULL;
41	orig_count = 0;
42	json_object_object_foreach(my_object, key, val)
43	{
44		printf("Key at index %d is [%s]\n", orig_count, key);
45		orig_count++;
46		if (strcmp(key, "foo2") != 0)
47			continue;
48		printf("replacing value for key [%s]\n", key);
49		original_key = key;
50		json_object_object_add(my_object, key, json_object_new_string("zzz"));
51	}
52
53	printf("==== second loop starting ====\n");
54
55	int new_count = 0;
56	int retval = 0;
57	json_object_object_foreach(my_object, key2, val2)
58	{
59		printf("Key at index %d is [%s]\n", new_count, key2);
60		new_count++;
61		if (strcmp(key2, "foo2") != 0)
62			continue;
63		printf("pointer for key [%s] does %smatch\n", key2,
64		       (key2 == original_key) ? "" : "NOT ");
65		if (key2 != original_key)
66			retval = 1;
67	}
68	if (new_count != orig_count)
69	{
70		printf("mismatch between original count (%d) and new count (%d)\n",
71		       orig_count, new_count);
72		retval = 1;
73	}
74
75	json_object_put( my_object );
76
77	return retval;
78}
79