#include "axl_koan.h"
#include "axl_memory.h"
#include "axl_types.h"
#include "axl_vlq.h"

KOAN(vlq_basic_encode_decode)
{
    u32 expected[] =     {0, 126, 129, 256, 65535, 70000, 9999999, U32_MAX};
    u32 expected_len[] = {1, 1,   2,   2,   3,     3,     4,       5      };

    u8 encoded[AXL_VLQ_MAX_LEN];

    for(u32 i = 0; i < sizeof(expected) / sizeof(expected[0]); i++)
    {
        u32 encoded_len = axl_vlq_encode(expected[i], encoded);

        u32 decoded = 0;
        u32 decoded_len = axl_vlq_decode(encoded, &decoded);

        ASSERT_UINT_EQ(expected_len[i], encoded_len);
        ASSERT_UINT_EQ(expected_len[i], decoded_len);
        ASSERT_UINT_EQ(expected[i], decoded);
    }
}

int main(void)
{
    axl_init();
    return koan_run_all();
}