27 lines
481 B
Rust
27 lines
481 B
Rust
use std;
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import comm;
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import task;
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import uint;
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fn child(c: comm::chan<~uint>, i: uint) {
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comm::send(c, ~i);
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}
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fn main() {
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let p = comm::port();
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let ch = comm::chan(p);
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let n = 100u;
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let mut expected = 0u;
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for uint::range(0u, n) |i| {
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task::spawn(|| child(ch, i) );
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expected += i;
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}
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let mut actual = 0u;
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for uint::range(0u, n) |_i| {
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let j = comm::recv(p);
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actual += *j;
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}
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assert expected == actual;
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} |