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Raw file | 25 loc (22 sloc) | 349 bytes | Latest commit hash e81e0ac70


1 const n = 1000
2 
3 fn f(ch chan f64) {
4     mut s := 0.0
5     for _ in 0 .. n {
6         s += <-ch
7     }
8     assert s == f64(n * (n + 1) / 2)
9     ch.close()
10 }
11 
12 fn do_send(ch chan f64, val f64) ?f64 {
13     ch <- val?
14     return val + 1.0
15 }
16 
17 fn test_push_propargate() {
18     ch := chan f64{}
19     spawn f(ch)
20     mut s := 1.0
21     for {
22         s = do_send(ch, s) or { break }
23     }
24     assert s == f64(n + 1)
25 }

1	const n = 1000
2
3	fn f(ch chan f64) {
4	mut s := 0.0
5	for _ in 0 .. n {
6	s += <-ch
7	}
8	assert s == f64(n * (n + 1) / 2)
9	ch.close()
10	}
11
12	fn do_send(ch chan f64, val f64) ?f64 {
13	ch <- val?
14	return val + 1.0
15	}
16
17	fn test_push_propargate() {
18	ch := chan f64{}
19	spawn f(ch)
20	mut s := 1.0
21	for {
22	s = do_send(ch, s) or { break }
23	}
24	assert s == f64(n + 1)
25	}