123 lines
1.8 KiB
Rust
123 lines
1.8 KiB
Rust
// -*- rust -*-
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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 = rec(int val0, u8 val1, char val2);
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let port[r] po = port();
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let chan[r] ch = chan(po);
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let r r0 = rec(val0 = 0, val1 = 1u8, val2 = '2');
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ch <| r0;
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let r r1;
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po |> r1;
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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 port[vec[int]] po = port();
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let chan[vec[int]] ch = chan(po);
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let vec[int] v0 = [0, 1, 2];
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ch <| v0;
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let vec[int] v1;
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po |> v1;
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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 port[str] po = port();
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let chan[str] ch = chan(po);
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let str s0 = "test";
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ch <| s0;
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let str s1;
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po |> s1;
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assert (s1.(0) as u8 == 't' as u8);
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assert (s1.(1) as u8 == 'e' as u8);
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assert (s1.(2) as u8 == 's' as u8);
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assert (s1.(3) as u8 == 't' as u8);
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}
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fn test_tup() {
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type t = tup(int, u8, char);
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let port[t] po = port();
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let chan[t] ch = chan(po);
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let t t0 = tup(0, 1u8, '2');
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ch <| t0;
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let t t1;
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po |> t1;
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assert (t0._0 == 0);
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assert (t0._1 == 1u8);
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assert (t0._2 == '2');
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}
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fn test_tag() {
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tag t {
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tag1;
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tag2(int);
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tag3(int, u8, char);
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}
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let port[t] po = port();
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let chan[t] ch = chan(po);
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ch <| tag1;
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ch <| tag2(10);
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ch <| tag3(10, 11u8, 'A');
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let t t1;
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po |> t1;
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assert (t1 == tag1);
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po |> t1;
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assert (t1 == tag2(10));
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po |> t1;
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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 port[chan[int]] po = port();
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let chan[chan[int]] ch = chan(po);
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let port[int] po0 = port();
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let chan[int] ch0 = chan(po0);
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ch <| ch0;
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let chan[int] ch1;
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po |> ch1;
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// Does the transmitted channel still work?
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ch1 <| 10;
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let int i;
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po0 |> i;
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assert (i == 10);
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}
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fn main() {
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test_rec();
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test_vec();
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test_str();
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test_tup();
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test_tag();
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test_chan();
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}
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