rust/src/test/run-pass/task-comm-6.rs

38 lines
772 B
Rust

impure fn main() -> () {
test00();
}
impure fn test00() {
let int r = 0;
let int sum = 0;
let port[int] p = port();
let chan[int] c0 = chan(p);
let chan[int] c1 = chan(p);
let chan[int] c2 = chan(p);
let chan[int] c3 = chan(p);
let int number_of_messages = 1000;
let int i = 0;
while (i < number_of_messages) {
c0 <| i;
c1 <| i;
c2 <| i;
c3 <| i;
i += 1;
}
i = 0;
while (i < number_of_messages) {
r <- p; sum += r;
r <- p; sum += r;
r <- p; sum += r;
r <- p; sum += r;
i += 1;
}
check (sum == 1998000);
// check (sum == 4 * ((number_of_messages *
// (number_of_messages - 1)) / 2));
}