curtle/tests/test_vector.c

#include <assert.h>
#include "curtle/vector.h"

int main()
{
    struct vec2 a = {1, 2};
    struct vec2 b = {3, 4};

    struct vec2 r = vec2_add(a, b);

    assert(r.x == 4);
    assert(r.y == 6);
}