/src/test/run-pass/task-comm-5.rs

http://github.com/jruderman/rust · Rust · 16 lines · 14 code · 2 blank · 0 comment · 3 complexity · e0dc3256d6b358837c216ce02c60488b MD5 · raw file 

    

  1. use std;
    2. 

  2. import pipes;
    3. 

  3. 

  4. fn main() { test00(); }
    5. 

  5. 

  6. fn test00() {
    7. 

  7.     let r: int = 0;
    8. 

  8.     let mut sum: int = 0;
    9. 

  9.     let (c, p) = pipes::stream();
    10. 

  10.     let number_of_messages: int = 1000;
    11. 

  11.     let mut i: int = 0;
    12. 

  12.     while i < number_of_messages { c.send(i + 0); i += 1; }
    13. 

  13.     i = 0;
    14. 

  14.     while i < number_of_messages { sum += p.recv(); i += 1; }
    15. 

  15.     assert (sum == number_of_messages * (number_of_messages - 1) / 2);
    16. 

  16. }
    17.