49 lines
1.1 KiB
Rust
49 lines
1.1 KiB
Rust
use std;
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import task;
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fn main() { test00(); }
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fn test00_start(c: pipes::chan<int>, start: int, number_of_messages: int) {
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let mut i: int = 0;
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while i < number_of_messages { c.send(start + i); i += 1; }
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}
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fn test00() {
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let mut r: int = 0;
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let mut sum: int = 0;
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let p = pipes::port_set();
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let number_of_messages: int = 10;
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let c = p.chan();
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do task::spawn {
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test00_start(c, number_of_messages * 0, number_of_messages);
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}
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let c = p.chan();
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do task::spawn {
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test00_start(c, number_of_messages * 1, number_of_messages);
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}
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let c = p.chan();
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do task::spawn {
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test00_start(c, number_of_messages * 2, number_of_messages);
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}
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let c = p.chan();
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do task::spawn {
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test00_start(c, number_of_messages * 3, number_of_messages);
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}
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let mut i: int = 0;
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while i < number_of_messages {
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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r = p.recv();
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sum += r;
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i += 1;
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}
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assert (sum == number_of_messages * 4 * (number_of_messages * 4 - 1) / 2);
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}
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