Testing lists

[KenBarclay]

Its really great to see a modern container library for C.
Thank you for your contribution.

I am new to STC (but not C). I have no experience of the STL,
so to find my way around STC I am running tests on the operations
supported by the containers that are of use to me.

The following test (from a suite of tests):

#include <stdio.h>
#include "ctest.h"

#define i_TYPE Ints, int // Container type (name, element type)
#define i_eq(a, b) (*a == *b)
#include "stc/list.h" // "instantiate" the desired container type

CTEST(vectest, insertAtOperation) {
Ints nums10 = c_init(Ints, {0, 1, 2, 3, 4, 5, 6, 7, 8, 9});

Ints_iter iter = Ints_begin(&nums10);
iter = Ints_advance(iter, 3);
iter = Ints_insert_at(&nums10, iter, 99);
ASSERT_EQ(Ints_count(&nums10), 11);
printf("nums10:");
c_foreach (i, Ints, nums10)
    printf(" %d", *i.ref);		// nums10: 0 1 2 99 3 4 5 6 7 8 9
ASSERT_EQ(*Ints_get(&nums10, 2), 2);
ASSERT_EQ(*Ints_get(&nums10, 3), 99);
//ASSERT_EQ(*Ints_get(&nums10, 4), 3);

Ints_drop(&nums10);

} // isEmptyOperation

produces the error:

TEST 5/6 vectest:insertAtOperation nums10: 0 1 2 99 3 4 5 6 7 8 9[FAIL]
ERR: listtests.c:81 assertion failed, 3 == 99

on the third (and fourth) ASSERT_EQ.

Can you explain what I may have understood?

Thanks, Ken