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Extend array API

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Added functions:

  json_array_insert
  json_array_insert_new
  json_array_remove
  json_array_clear
  json_array_extend
This commit is contained in:
Petri Lehtinen
2009-09-29 21:19:55 +03:00
parent b3e1fe2ec5
commit cbacac5975
5 changed files with 439 additions and 16 deletions
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242
test/testprogs/test_array.c
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@@ -8,7 +8,7 @@
#include <jansson.h>
#include "util.h"
int main()
static void test_misc(void)
{
json_t *array, *five, *seven, *value;
int i;
@@ -19,9 +19,7 @@ int main()
if(!array)
fail("unable to create array");
if(!five)
fail("unable to create integer");
if(!seven)
if(!five || !seven)
fail("unable to create integer");
if(json_array_size(array) != 0)
@@ -114,6 +112,242 @@ int main()
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;
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(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);
}
int main()
{
test_misc();
test_insert();
test_remove();
test_clear();
test_extend();
return 0;
}