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- /*
- * Copyright (c) 2009-2016 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 <jansson.h>
- #include "util.h"
- static void test_misc(void)
- {
- json_t *array, *five, *seven, *value;
- size_t i;
- array = json_array();
- five = json_integer(5);
- seven = json_integer(7);
- if(!array)
- fail("unable to create array");
- if(!five || !seven)
- fail("unable to create integer");
- if(json_array_size(array) != 0)
- fail("empty array has nonzero size");
- if(!json_array_append(array, NULL))
- fail("able to append NULL");
- if(json_array_append(array, five))
- fail("unable to append");
- if(json_array_size(array) != 1)
- fail("wrong array size");
- value = json_array_get(array, 0);
- if(!value)
- fail("unable to get item");
- if(value != five)
- fail("got wrong value");
- if(json_array_append(array, seven))
- fail("unable to append value");
- if(json_array_size(array) != 2)
- fail("wrong array size");
- value = json_array_get(array, 1);
- if(!value)
- fail("unable to get item");
- if(value != seven)
- fail("got wrong value");
- if(json_array_set(array, 0, seven))
- fail("unable to set value");
- if(!json_array_set(array, 0, NULL))
- fail("able to set NULL");
- if(json_array_size(array) != 2)
- fail("wrong array size");
- value = json_array_get(array, 0);
- if(!value)
- fail("unable to get item");
- if(value != seven)
- fail("got wrong value");
- if(json_array_get(array, 2) != NULL)
- fail("able to get value out of bounds");
- if(!json_array_set(array, 2, seven))
- fail("able to set value out of bounds");
- for(i = 2; i < 30; i++) {
- if(json_array_append(array, seven))
- fail("unable to append value");
- if(json_array_size(array) != i + 1)
- fail("wrong array size");
- }
- for(i = 0; i < 30; i++) {
- value = json_array_get(array, i);
- if(!value)
- fail("unable to get item");
- if(value != seven)
- fail("got wrong value");
- }
- if(json_array_set_new(array, 15, json_integer(123)))
- fail("unable to set new value");
- value = json_array_get(array, 15);
- if(!json_is_integer(value) || json_integer_value(value) != 123)
- fail("json_array_set_new works incorrectly");
- if(!json_array_set_new(array, 15, NULL))
- fail("able to set_new NULL value");
- if(json_array_append_new(array, json_integer(321)))
- fail("unable to append new value");
- value = json_array_get(array, json_array_size(array) - 1);
- if(!json_is_integer(value) || json_integer_value(value) != 321)
- fail("json_array_append_new works incorrectly");
- if(!json_array_append_new(array, NULL))
- fail("able to append_new NULL value");
- json_decref(five);
- json_decref(seven);
- json_decref(array);
- }
- static void test_insert(void)
- {
- json_t *array, *five, *seven, *eleven, *value;
- int i;
- array = json_array();
- five = json_integer(5);
- seven = json_integer(7);
- eleven = json_integer(11);
- if(!array)
- fail("unable to create array");
- if(!five || !seven || !eleven)
- fail("unable to create integer");
- if(!json_array_insert(array, 1, five))
- fail("able to insert value out of bounds");
- if(json_array_insert(array, 0, five))
- fail("unable to insert value in an empty array");
- if(json_array_get(array, 0) != five)
- fail("json_array_insert works incorrectly");
- if(json_array_size(array) != 1)
- fail("array size is invalid after insertion");
- if(json_array_insert(array, 1, seven))
- fail("unable to insert value at the end of an array");
- if(json_array_get(array, 0) != five)
- fail("json_array_insert works incorrectly");
- if(json_array_get(array, 1) != seven)
- fail("json_array_insert works incorrectly");
- if(json_array_size(array) != 2)
- fail("array size is invalid after insertion");
- if(json_array_insert(array, 1, eleven))
- fail("unable to insert value in the middle of an array");
- if(json_array_get(array, 0) != five)
- fail("json_array_insert works incorrectly");
- if(json_array_get(array, 1) != eleven)
- fail("json_array_insert works incorrectly");
- if(json_array_get(array, 2) != seven)
- fail("json_array_insert works incorrectly");
- if(json_array_size(array) != 3)
- fail("array size is invalid after insertion");
- if(json_array_insert_new(array, 2, json_integer(123)))
- fail("unable to insert value in the middle of an array");
- value = json_array_get(array, 2);
- if(!json_is_integer(value) || json_integer_value(value) != 123)
- fail("json_array_insert_new works incorrectly");
- if(json_array_size(array) != 4)
- fail("array size is invalid after insertion");
- for(i = 0; i < 20; i++) {
- if(json_array_insert(array, 0, seven))
- fail("unable to insert value at the begining of an array");
- }
- for(i = 0; i < 20; i++) {
- if(json_array_get(array, i) != seven)
- fail("json_aray_insert works incorrectly");
- }
- if(json_array_size(array) != 24)
- fail("array size is invalid after loop insertion");
- json_decref(five);
- json_decref(seven);
- json_decref(eleven);
- json_decref(array);
- }
- static void test_remove(void)
- {
- json_t *array, *five, *seven;
- int i;
- array = json_array();
- five = json_integer(5);
- seven = json_integer(7);
- if(!array)
- fail("unable to create array");
- if(!five)
- fail("unable to create integer");
- if(!seven)
- fail("unable to create integer");
- if(!json_array_remove(array, 0))
- fail("able to remove an unexisting index");
- if(json_array_append(array, five))
- fail("unable to append");
- if(!json_array_remove(array, 1))
- fail("able to remove an unexisting index");
- if(json_array_remove(array, 0))
- fail("unable to remove");
- if(json_array_size(array) != 0)
- fail("array size is invalid after removing");
- if(json_array_append(array, five) ||
- json_array_append(array, seven) ||
- json_array_append(array, five) ||
- json_array_append(array, seven))
- fail("unable to append");
- if(json_array_remove(array, 2))
- fail("unable to remove");
- if(json_array_size(array) != 3)
- fail("array size is invalid after removing");
- if(json_array_get(array, 0) != five ||
- json_array_get(array, 1) != seven ||
- json_array_get(array, 2) != seven)
- fail("remove works incorrectly");
- json_decref(array);
- array = json_array();
- for(i = 0; i < 4; i++) {
- json_array_append(array, five);
- json_array_append(array, seven);
- }
- if(json_array_size(array) != 8)
- fail("unable to append 8 items to array");
- /* Remove an element from a "full" array. */
- json_array_remove(array, 5);
- json_decref(five);
- json_decref(seven);
- json_decref(array);
- }
- static void test_clear(void)
- {
- json_t *array, *five, *seven;
- int i;
- array = json_array();
- five = json_integer(5);
- seven = json_integer(7);
- if(!array)
- fail("unable to create array");
- if(!five || !seven)
- fail("unable to create integer");
- for(i = 0; i < 10; i++) {
- if(json_array_append(array, five))
- fail("unable to append");
- }
- for(i = 0; i < 10; i++) {
- if(json_array_append(array, seven))
- fail("unable to append");
- }
- if(json_array_size(array) != 20)
- fail("array size is invalid after appending");
- if(json_array_clear(array))
- fail("unable to clear");
- if(json_array_size(array) != 0)
- fail("array size is invalid after clearing");
- json_decref(five);
- json_decref(seven);
- json_decref(array);
- }
- static void test_extend(void)
- {
- json_t *array1, *array2, *five, *seven;
- int i;
- array1 = json_array();
- array2 = json_array();
- five = json_integer(5);
- seven = json_integer(7);
- if(!array1 || !array2)
- fail("unable to create array");
- if(!five || !seven)
- fail("unable to create integer");
- for(i = 0; i < 10; i++) {
- if(json_array_append(array1, five))
- fail("unable to append");
- }
- for(i = 0; i < 10; i++) {
- if(json_array_append(array2, seven))
- fail("unable to append");
- }
- if(json_array_size(array1) != 10 || json_array_size(array2) != 10)
- fail("array size is invalid after appending");
- if(json_array_extend(array1, array2))
- fail("unable to extend");
- for(i = 0; i < 10; i++) {
- if(json_array_get(array1, i) != five)
- fail("invalid array contents after extending");
- }
- for(i = 10; i < 20; i++) {
- if(json_array_get(array1, i) != seven)
- fail("invalid array contents after extending");
- }
- json_decref(five);
- json_decref(seven);
- json_decref(array1);
- json_decref(array2);
- }
- static void test_circular()
- {
- json_t *array1, *array2;
- /* the simple cases are checked */
- array1 = json_array();
- if(!array1)
- fail("unable to create array");
- if(json_array_append(array1, array1) == 0)
- fail("able to append self");
- if(json_array_insert(array1, 0, array1) == 0)
- fail("able to insert self");
- if(json_array_append_new(array1, json_true()))
- fail("failed to append true");
- if(json_array_set(array1, 0, array1) == 0)
- fail("able to set self");
- json_decref(array1);
- /* create circular references */
- array1 = json_array();
- array2 = json_array();
- if(!array1 || !array2)
- fail("unable to create array");
- if(json_array_append(array1, array2) ||
- json_array_append(array2, array1))
- fail("unable to append");
- /* circularity is detected when dumping */
- if(json_dumps(array1, 0) != NULL)
- fail("able to dump circulars");
- /* decref twice to deal with the circular references */
- json_decref(array1);
- json_decref(array2);
- json_decref(array1);
- }
- static void test_array_foreach()
- {
- size_t index;
- json_t *array1, *array2, *value;
- array1 = json_pack("[sisisi]", "foo", 1, "bar", 2, "baz", 3);
- array2 = json_array();
- json_array_foreach(array1, index, value) {
- json_array_append(array2, value);
- }
-
- if(!json_equal(array1, array2))
- fail("json_array_foreach failed to iterate all elements");
- json_decref(array1);
- json_decref(array2);
- }
- static void run_tests()
- {
- test_misc();
- test_insert();
- test_remove();
- test_clear();
- test_extend();
- test_circular();
- test_array_foreach();
- }
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