Assertion testing

assertions.c

$ cat assertion.c
#include <stdio.h>
#include <assert.h>

int main()
{
    int i = 7;
    assert(i > 10);
    printf("Just printing something\n");
    return 0;
}

// Expected test case
$ clang -Wall -Wextra assertion.c -o assertion
$ ./assertion
assertion: assertion.c:7: int main(): Assertion `i > 10' failed.
Aborted (core dumped)

// Main test case
$ clang -Wall -Wextra assertion.c -O3 -o assertion
$ ./assertion
assertion: assertion.c:7: int main(): Assertion `i > 10' failed.
Aborted (core dumped)