80 lines
1.6 KiB
Rust
80 lines
1.6 KiB
Rust
// -*- rust -*-
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use std;
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import comm;
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import comm::send;
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import comm::port;
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import comm::recv;
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import comm::chan;
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// Tests of ports and channels on various types
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fn test_rec() {
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type r = {val0: int, val1: u8, val2: char};
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let po = comm::port();
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let ch = chan(po);
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let r0: r = {val0: 0, val1: 1u8, val2: '2'};
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send(ch, r0);
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let mut r1: r;
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r1 = recv(po);
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assert (r1.val0 == 0);
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assert (r1.val1 == 1u8);
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assert (r1.val2 == '2');
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}
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fn test_vec() {
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let po = port();
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let ch = chan(po);
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let v0: ~[int] = ~[0, 1, 2];
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send(ch, v0);
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let v1 = recv(po);
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assert (v1[0] == 0);
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assert (v1[1] == 1);
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assert (v1[2] == 2);
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}
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fn test_str() {
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let po = port();
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let ch = chan(po);
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let s0 = "test";
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send(ch, s0);
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let s1 = recv(po);
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assert (s1[0] == 't' as u8);
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assert (s1[1] == 'e' as u8);
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assert (s1[2] == 's' as u8);
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assert (s1[3] == 't' as u8);
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}
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fn test_tag() {
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enum t { tag1, tag2(int), tag3(int, u8, char), }
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let po = port();
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let ch = chan(po);
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send(ch, tag1);
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send(ch, tag2(10));
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send(ch, tag3(10, 11u8, 'A'));
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let mut t1: t;
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t1 = recv(po);
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assert (t1 == tag1);
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t1 = recv(po);
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assert (t1 == tag2(10));
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t1 = recv(po);
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assert (t1 == tag3(10, 11u8, 'A'));
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}
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fn test_chan() {
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let po = port();
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let ch = chan(po);
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let po0 = port();
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let ch0 = chan(po0);
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send(ch, ch0);
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let ch1 = recv(po);
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// Does the transmitted channel still work?
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send(ch1, 10);
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let mut i: int;
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i = recv(po0);
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assert (i == 10);
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}
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fn main() { test_rec(); test_vec(); test_str(); test_tag(); test_chan(); }
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