1 #include "rust-lib.h"

     2 #include <cassert>

     3 

     4 int main(int argc, char **argv) {

     5     assert(is_magic_number(MAGIC_NUMBER));

     6     struct Point p1, p2;

     7     p1.x = 54;

     8     p2.x = 46;

     9     p1.y = 34;

    10     p2.y = 66;

    11     add_point(&p1, &p2);

    12     assert(p1.x == 100);

    13     assert(p2.x == 46);

    14     assert(p1.y == 100);

    15     assert(p2.y == 66);

    16     add_point(&p1, NULL);

    17     assert(p1.x == 100);

    18     assert(p1.y == 100);

    19 }