gcc_hello_word.md

gcc simple sanity tests

Scenario: gcc version?

Let start with something easy :

• When I run gcc -v

• Then the output contains version

(Fixme: when regexp implemented, add gcc or clang before version, and number.number.number after)

Scenario: compiling and executing an hello word

Sanity check of a complete compile / link / run sequence :

• Given the new file main.c

#include <stdio.h>
int main() {
printf("Hello, World!");
return 0;
}

• And given there is no main file

• When I successfully run gcc main.c -o main

• And I run ./main

• Then the output is Hello, World!