506 lines
14 KiB
C
506 lines
14 KiB
C
/*
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* Copyright (c) 2009-2016 Petri Lehtinen <petri@digip.org>
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*
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* Jansson is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#include <jansson.h>
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#include "util.h"
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static void test_misc(void)
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{
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json_t *array, *five, *seven, *value;
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size_t i;
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array = json_array();
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five = json_integer(5);
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seven = json_integer(7);
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if(!array)
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fail("unable to create array");
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if(!five || !seven)
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fail("unable to create integer");
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if(json_array_size(array) != 0)
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fail("empty array has nonzero size");
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if(!json_array_append(array, NULL))
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fail("able to append NULL");
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if(json_array_append(array, five))
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fail("unable to append");
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if(json_array_size(array) != 1)
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fail("wrong array size");
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value = json_array_get(array, 0);
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if(!value)
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fail("unable to get item");
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if(value != five)
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fail("got wrong value");
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if(json_array_append(array, seven))
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fail("unable to append value");
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if(json_array_size(array) != 2)
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fail("wrong array size");
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value = json_array_get(array, 1);
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if(!value)
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fail("unable to get item");
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if(value != seven)
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fail("got wrong value");
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if(json_array_set(array, 0, seven))
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fail("unable to set value");
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if(!json_array_set(array, 0, NULL))
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fail("able to set NULL");
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if(json_array_size(array) != 2)
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fail("wrong array size");
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value = json_array_get(array, 0);
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if(!value)
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fail("unable to get item");
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if(value != seven)
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fail("got wrong value");
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if(json_array_get(array, 2) != NULL)
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fail("able to get value out of bounds");
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if(!json_array_set(array, 2, seven))
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fail("able to set value out of bounds");
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for(i = 2; i < 30; i++) {
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if(json_array_append(array, seven))
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fail("unable to append value");
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if(json_array_size(array) != i + 1)
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fail("wrong array size");
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}
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for(i = 0; i < 30; i++) {
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value = json_array_get(array, i);
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if(!value)
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fail("unable to get item");
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if(value != seven)
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fail("got wrong value");
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}
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if(json_array_set_new(array, 15, json_integer(123)))
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fail("unable to set new value");
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value = json_array_get(array, 15);
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if(!json_is_integer(value) || json_integer_value(value) != 123)
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fail("json_array_set_new works incorrectly");
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if(!json_array_set_new(array, 15, NULL))
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fail("able to set_new NULL value");
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if(json_array_append_new(array, json_integer(321)))
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fail("unable to append new value");
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value = json_array_get(array, json_array_size(array) - 1);
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if(!json_is_integer(value) || json_integer_value(value) != 321)
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fail("json_array_append_new works incorrectly");
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if(!json_array_append_new(array, NULL))
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fail("able to append_new NULL value");
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json_decref(five);
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json_decref(seven);
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json_decref(array);
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}
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static void test_insert(void)
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{
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json_t *array, *five, *seven, *eleven, *value;
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int i;
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array = json_array();
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five = json_integer(5);
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seven = json_integer(7);
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eleven = json_integer(11);
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if(!array)
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fail("unable to create array");
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if(!five || !seven || !eleven)
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fail("unable to create integer");
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if(!json_array_insert(array, 1, five))
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fail("able to insert value out of bounds");
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if(json_array_insert(array, 0, five))
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fail("unable to insert value in an empty array");
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if(json_array_get(array, 0) != five)
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fail("json_array_insert works incorrectly");
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if(json_array_size(array) != 1)
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fail("array size is invalid after insertion");
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if(json_array_insert(array, 1, seven))
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fail("unable to insert value at the end of an array");
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if(json_array_get(array, 0) != five)
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fail("json_array_insert works incorrectly");
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if(json_array_get(array, 1) != seven)
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fail("json_array_insert works incorrectly");
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if(json_array_size(array) != 2)
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fail("array size is invalid after insertion");
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if(json_array_insert(array, 1, eleven))
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fail("unable to insert value in the middle of an array");
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if(json_array_get(array, 0) != five)
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fail("json_array_insert works incorrectly");
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if(json_array_get(array, 1) != eleven)
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fail("json_array_insert works incorrectly");
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if(json_array_get(array, 2) != seven)
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fail("json_array_insert works incorrectly");
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if(json_array_size(array) != 3)
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fail("array size is invalid after insertion");
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if(json_array_insert_new(array, 2, json_integer(123)))
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fail("unable to insert value in the middle of an array");
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value = json_array_get(array, 2);
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if(!json_is_integer(value) || json_integer_value(value) != 123)
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fail("json_array_insert_new works incorrectly");
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if(json_array_size(array) != 4)
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fail("array size is invalid after insertion");
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for(i = 0; i < 20; i++) {
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if(json_array_insert(array, 0, seven))
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fail("unable to insert value at the beginning of an array");
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}
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for(i = 0; i < 20; i++) {
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if(json_array_get(array, i) != seven)
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fail("json_aray_insert works incorrectly");
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}
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if(json_array_size(array) != 24)
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fail("array size is invalid after loop insertion");
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json_decref(five);
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json_decref(seven);
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json_decref(eleven);
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json_decref(array);
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}
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static void test_remove(void)
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{
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json_t *array, *five, *seven;
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int i;
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array = json_array();
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five = json_integer(5);
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seven = json_integer(7);
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if(!array)
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fail("unable to create array");
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if(!five)
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fail("unable to create integer");
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if(!seven)
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fail("unable to create integer");
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if(!json_array_remove(array, 0))
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fail("able to remove an unexisting index");
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if(json_array_append(array, five))
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fail("unable to append");
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if(!json_array_remove(array, 1))
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fail("able to remove an unexisting index");
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if(json_array_remove(array, 0))
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fail("unable to remove");
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if(json_array_size(array) != 0)
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fail("array size is invalid after removing");
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if(json_array_append(array, five) ||
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json_array_append(array, seven) ||
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json_array_append(array, five) ||
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json_array_append(array, seven))
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fail("unable to append");
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if(json_array_remove(array, 2))
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fail("unable to remove");
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if(json_array_size(array) != 3)
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fail("array size is invalid after removing");
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if(json_array_get(array, 0) != five ||
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json_array_get(array, 1) != seven ||
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json_array_get(array, 2) != seven)
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fail("remove works incorrectly");
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json_decref(array);
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array = json_array();
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for(i = 0; i < 4; i++) {
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json_array_append(array, five);
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json_array_append(array, seven);
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}
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if(json_array_size(array) != 8)
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fail("unable to append 8 items to array");
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/* Remove an element from a "full" array. */
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json_array_remove(array, 5);
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json_decref(five);
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json_decref(seven);
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json_decref(array);
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}
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static void test_clear(void)
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{
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json_t *array, *five, *seven;
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int i;
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array = json_array();
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five = json_integer(5);
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seven = json_integer(7);
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if(!array)
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fail("unable to create array");
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if(!five || !seven)
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fail("unable to create integer");
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for(i = 0; i < 10; i++) {
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if(json_array_append(array, five))
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fail("unable to append");
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}
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for(i = 0; i < 10; i++) {
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if(json_array_append(array, seven))
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fail("unable to append");
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}
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if(json_array_size(array) != 20)
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fail("array size is invalid after appending");
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if(json_array_clear(array))
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fail("unable to clear");
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if(json_array_size(array) != 0)
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fail("array size is invalid after clearing");
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json_decref(five);
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json_decref(seven);
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json_decref(array);
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}
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static void test_extend(void)
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{
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json_t *array1, *array2, *five, *seven;
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int i;
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array1 = json_array();
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array2 = json_array();
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five = json_integer(5);
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seven = json_integer(7);
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if(!array1 || !array2)
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fail("unable to create array");
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if(!five || !seven)
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fail("unable to create integer");
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for(i = 0; i < 10; i++) {
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if(json_array_append(array1, five))
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fail("unable to append");
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}
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for(i = 0; i < 10; i++) {
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if(json_array_append(array2, seven))
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fail("unable to append");
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}
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if(json_array_size(array1) != 10 || json_array_size(array2) != 10)
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fail("array size is invalid after appending");
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if(json_array_extend(array1, array2))
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fail("unable to extend");
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for(i = 0; i < 10; i++) {
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if(json_array_get(array1, i) != five)
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fail("invalid array contents after extending");
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}
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for(i = 10; i < 20; i++) {
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if(json_array_get(array1, i) != seven)
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fail("invalid array contents after extending");
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}
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json_decref(five);
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json_decref(seven);
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json_decref(array1);
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json_decref(array2);
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}
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static void test_circular()
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{
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json_t *array1, *array2;
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/* the simple cases are checked */
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array1 = json_array();
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if(!array1)
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fail("unable to create array");
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if(json_array_append(array1, array1) == 0)
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fail("able to append self");
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if(json_array_insert(array1, 0, array1) == 0)
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fail("able to insert self");
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if(json_array_append_new(array1, json_true()))
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fail("failed to append true");
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if(json_array_set(array1, 0, array1) == 0)
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fail("able to set self");
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json_decref(array1);
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/* create circular references */
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array1 = json_array();
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array2 = json_array();
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if(!array1 || !array2)
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fail("unable to create array");
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if(json_array_append(array1, array2) ||
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json_array_append(array2, array1))
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fail("unable to append");
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/* circularity is detected when dumping */
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if(json_dumps(array1, 0) != NULL)
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fail("able to dump circulars");
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/* decref twice to deal with the circular references */
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json_decref(array1);
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json_decref(array2);
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json_decref(array1);
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}
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static void test_array_foreach()
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{
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size_t index;
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json_t *array1, *array2, *value;
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array1 = json_pack("[sisisi]", "foo", 1, "bar", 2, "baz", 3);
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array2 = json_array();
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json_array_foreach(array1, index, value) {
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json_array_append(array2, value);
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}
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if(!json_equal(array1, array2))
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fail("json_array_foreach failed to iterate all elements");
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json_decref(array1);
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json_decref(array2);
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}
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static void test_bad_args(void)
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{
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json_t *arr = json_array();
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json_t *num = json_integer(1);
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if(!arr || !num)
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fail("failed to create required objects");
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if(json_array_size(NULL) != 0)
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fail("NULL array has nonzero size");
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if(json_array_size(num) != 0)
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fail("non-array has nonzero array size");
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if(json_array_get(NULL, 0))
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fail("json_array_get did not return NULL for non-array");
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if(json_array_get(num, 0))
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fail("json_array_get did not return NULL for non-array");
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if(!json_array_set_new(NULL, 0, json_incref(num)))
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fail("json_array_set_new did not return error for non-array");
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if(!json_array_set_new(num, 0, json_incref(num)))
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fail("json_array_set_new did not return error for non-array");
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if(!json_array_set_new(arr, 0, NULL))
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fail("json_array_set_new did not return error for NULL value");
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if(!json_array_set_new(arr, 0, json_incref(arr)))
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fail("json_array_set_new did not return error for value == array");
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if(!json_array_remove(NULL, 0))
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fail("json_array_remove did not return error for non-array");
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if(!json_array_remove(num, 0))
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fail("json_array_remove did not return error for non-array");
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if(!json_array_clear(NULL))
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fail("json_array_clear did not return error for non-array");
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if(!json_array_clear(num))
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fail("json_array_clear did not return error for non-array");
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if(!json_array_append_new(NULL, json_incref(num)))
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fail("json_array_append_new did not return error for non-array");
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if(!json_array_append_new(num, json_incref(num)))
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fail("json_array_append_new did not return error for non-array");
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if(!json_array_append_new(arr, NULL))
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fail("json_array_append_new did not return error for NULL value");
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if(!json_array_append_new(arr, json_incref(arr)))
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fail("json_array_append_new did not return error for value == array");
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if(!json_array_insert_new(NULL, 0, json_incref(num)))
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fail("json_array_insert_new did not return error for non-array");
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if(!json_array_insert_new(num, 0, json_incref(num)))
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fail("json_array_insert_new did not return error for non-array");
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if(!json_array_insert_new(arr, 0, NULL))
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fail("json_array_insert_new did not return error for NULL value");
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if(!json_array_insert_new(arr, 0, json_incref(arr)))
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fail("json_array_insert_new did not return error for value == array");
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if(!json_array_extend(NULL, arr))
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fail("json_array_extend did not return error for first argument non-array");
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if(!json_array_extend(num, arr))
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fail("json_array_extend did not return error for first argument non-array");
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if(!json_array_extend(arr, NULL))
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fail("json_array_extend did not return error for second argument non-array");
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if(!json_array_extend(arr, num))
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fail("json_array_extend did not return error for second argument non-array");
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if(num->refcount != 1)
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fail("unexpected reference count on num");
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if(arr->refcount != 1)
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fail("unexpected reference count on arr");
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json_decref(num);
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json_decref(arr);
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}
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static void run_tests()
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{
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test_misc();
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test_insert();
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test_remove();
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test_clear();
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test_extend();
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test_circular();
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test_array_foreach();
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test_bad_args();
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}
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