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#include <stdlib.h>
#include <kalmia.h>
#include "util.h"
#include "test/test.h"
void next_array_element();
void suite_util()
{
lily_run_test(next_array_element);
}
void next_array_element()
{
int *arr = NULL;
size_t count = 0;
size_t max = 0;
int *next = kai_next_array_element((void**) &arr, &count, &max, sizeof(int));
lily_assert_not_null(arr);
lily_assert_not_null(next);
lily_assert_ptr_equal(arr+0, next);
lily_assert_int_equal(count, 1);
lily_assert_int_equal(max, 1);
*next = 2;
next = kai_next_array_element((void**) &arr, &count, &max, sizeof(int));
lily_assert_not_null(next);
lily_assert_ptr_equal(arr+1, next);
lily_assert_int_equal(count, 2);
lily_assert_int_equal(max, 2);
*next = 1;
next = kai_next_array_element((void**) &arr, &count, &max, sizeof(int));
lily_assert_not_null(next);
lily_assert_ptr_equal(arr+2, next);
lily_assert_int_equal(count, 3);
lily_assert_int_equal(max, 4);
*next = 3;
next = kai_next_array_element((void**) &arr, &count, &max, sizeof(int));
lily_assert_not_null(next);
lily_assert_ptr_equal(arr+3, next);
lily_assert_int_equal(count, 4);
lily_assert_int_equal(max, 4);
*next = 4;
int expected[] = { 2, 1, 3, 4 };
lily_assert_memory_equal(expected, arr, 4 * sizeof(int));
free(arr);
}
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