use std; import task; import comm; fn main() { test00(); } fn test00_start(&&args: (comm::chan, int)) { let (c, number_of_messages) = args; let i: int = 0; while i < number_of_messages { comm::send(c, i + 0); i += 1; } } fn test00() { let r: int = 0; let sum: int = 0; let p = comm::port(); let number_of_messages: int = 10; let t0 = task::spawn_joinable((comm::chan(p), number_of_messages), test00_start); let i: int = 0; while i < number_of_messages { sum += comm::recv(p); log r; i += 1; } task::join(t0); assert (sum == number_of_messages * (number_of_messages - 1) / 2); }