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/*
* Copyright (c) 2020 Petri Lehtinen <petri@digip.org>
*
* Jansson is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*/
#include "util.h"
#include <jansson.h>
#include <string.h>
static void test_keylen_iterator(json_t *object) {
const char key1[] = {'t', 'e', 's', 't', '1'};
const char key2[] = {'t', 'e', 's', 't'};
const char key3[] = {'t', 'e', 's', '\0', 't'};
const char key4[] = {'t', 'e', 's', 't', '\0'};
const char *reference_keys[] = {key1, key2, key3, key4};
const size_t reference_keys_len[] = {sizeof(key1), sizeof(key2), sizeof(key3),
sizeof(key4)};
size_t index = 0;
json_t *value;
const char *key;
size_t keylen;
json_object_keylen_foreach(object, key, keylen, value) {
if (keylen != reference_keys_len[index])
fail("invalid key len in iterator");
if (memcmp(key, reference_keys[index], reference_keys_len[index]) != 0)
fail("invalid key in iterator");
index++;
}
}
static void test_keylen(void) {
json_t *obj = json_object();
const char key[] = {'t', 'e', 's', 't', '1'};
const char key2[] = {'t', 'e', 's', 't'};
const char key3[] = {'t', 'e', 's', '\0', 't'};
const char key4[] = {'t', 'e', 's', 't', '\0'};
if (json_object_size(obj) != 0)
fail("incorrect json");
json_object_set_new_nocheck(obj, "test1", json_true());
if (json_object_size(obj) != 1)
fail("incorrect json");
if (json_object_getn(obj, key, sizeof(key)) != json_true())
fail("json_object_getn failed");
if (json_object_getn(obj, key2, sizeof(key2)) != NULL)
fail("false positive json_object_getn by key2");
if (json_object_setn_nocheck(obj, key2, sizeof(key2), json_false()))
fail("json_object_setn_nocheck for key2 failed");
if (json_object_size(obj) != 2)
fail("incorrect json");
if (json_object_get(obj, "test") != json_false())
fail("json_object_setn_nocheck for key2 failed");
if (json_object_getn(obj, key2, sizeof(key2)) != json_false())
fail("json_object_getn by key 2 failed");
if (json_object_getn(obj, key3, sizeof(key3)) != NULL)
fail("false positive json_object_getn by key3");
if (json_object_setn_nocheck(obj, key3, sizeof(key3), json_false()))
fail("json_object_setn_nocheck for key3 failed");
if (json_object_size(obj) != 3)
fail("incorrect json");
if (json_object_getn(obj, key3, sizeof(key3)) != json_false())
fail("json_object_getn by key 3 failed");
if (json_object_getn(obj, key4, sizeof(key4)) != NULL)
fail("false positive json_object_getn by key3");
if (json_object_setn_nocheck(obj, key4, sizeof(key4), json_false()))
fail("json_object_setn_nocheck for key3 failed");
if (json_object_size(obj) != 4)
fail("incorrect json");
test_keylen_iterator(obj);
if (json_object_getn(obj, key4, sizeof(key4)) != json_false())
fail("json_object_getn by key 3 failed");
if (json_object_size(obj) != 4)
fail("incorrect json");
if (json_object_deln(obj, key4, sizeof(key4)))
fail("json_object_deln failed");
if (json_object_getn(obj, key4, sizeof(key4)) != NULL)
fail("json_object_deln failed");
if (json_object_size(obj) != 3)
fail("incorrect json");
if (json_object_deln(obj, key3, sizeof(key3)))
fail("json_object_deln failed");
if (json_object_getn(obj, key3, sizeof(key3)) != NULL)
fail("json_object_deln failed");
if (json_object_size(obj) != 2)
fail("incorrect json");
if (json_object_deln(obj, key2, sizeof(key2)))
fail("json_object_deln failed");
if (json_object_getn(obj, key2, sizeof(key2)) != NULL)
fail("json_object_deln failed");
if (json_object_size(obj) != 1)
fail("incorrect json");
if (json_object_deln(obj, key, sizeof(key)))
fail("json_object_deln failed");
if (json_object_getn(obj, key, sizeof(key)) != NULL)
fail("json_object_deln failed");
if (json_object_size(obj) != 0)
fail("incorrect json");
json_decref(obj);
}
static void test_invalid_keylen(void) {
json_t *obj = json_object();
const char key[] = {'t', 'e', 's', 't', '1'};
json_object_set_new_nocheck(obj, "test1", json_true());
if (json_object_getn(NULL, key, sizeof(key)) != NULL)
fail("json_object_getn on NULL failed");
if (json_object_getn(obj, NULL, sizeof(key)) != NULL)
fail("json_object_getn on NULL failed");
if (json_object_getn(obj, key, 0) != NULL)
fail("json_object_getn on NULL failed");
if (!json_object_setn_new(obj, NULL, sizeof(key), json_true()))
fail("json_object_setn_new with NULL key failed");
if (!json_object_setn_new_nocheck(obj, NULL, sizeof(key), json_true()))
fail("json_object_setn_new_nocheck with NULL key failed");
if (!json_object_del(obj, NULL))
fail("json_object_del with NULL failed");
json_decref(obj);
}
static void test_binary_keys(void) {
json_t *obj = json_object();
int key1 = 0;
int key2 = 1;
json_object_setn_nocheck(obj, (const char *)&key1, sizeof(key1), json_true());
json_object_setn_nocheck(obj, (const char *)&key2, sizeof(key2), json_true());
if (!json_is_true(json_object_getn(obj, (const char *)&key1, sizeof(key1))))
fail("cannot get integer key1");
if (!json_is_true(json_object_getn(obj, (const char *)&key1, sizeof(key2))))
fail("cannot get integer key2");
json_decref(obj);
}
static void test_dump_order(void) {
json_t *obj = json_object();
char key1[] = {'k', '\0', '-', '2'};
char key2[] = {'k', '\0', '-', '1'};
const char expected_sorted_str[] =
"{\"k\\u0000-1\": \"first\", \"k\\u0000-2\": \"second\"}";
const char expected_nonsorted_str[] =
"{\"k\\u0000-2\": \"second\", \"k\\u0000-1\": \"first\"}";
char *out;
json_object_setn_new_nocheck(obj, key1, sizeof(key1), json_string("second"));
json_object_setn_new_nocheck(obj, key2, sizeof(key2), json_string("first"));
out = malloc(512);
json_dumpb(obj, out, 512, 0);
if (memcmp(expected_nonsorted_str, out, sizeof(expected_nonsorted_str) - 1) != 0)
fail("preserve order failed");
json_dumpb(obj, out, 512, JSON_SORT_KEYS);
if (memcmp(expected_sorted_str, out, sizeof(expected_sorted_str) - 1) != 0)
fail("utf-8 sort failed");
free(out);
json_decref(obj);
}
static void run_tests() {
test_keylen();
test_invalid_keylen();
test_binary_keys();
test_dump_order();
}
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