aboutsummaryrefslogtreecommitdiff
path: root/src/test/run-pass/task-comm-6.rs
blob: 0f98ba5b00c783ee0292bf585be16a4c89b3450a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
fn main() -> () {
   test00();
}

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;
    }

    assert (sum == 1998000);
    // assert (sum == 4 * ((number_of_messages * 
    //                   (number_of_messages - 1)) / 2));
}