/src/test/run-pass/task-comm-16.rs
http://github.com/jruderman/rust · Rust · 79 lines · 67 code · 9 blank · 3 comment · 14 complexity · 929b92dea327afd7932d7de94b525362 MD5 · raw file
- // -*- rust -*-
- use std;
- import pipes;
- import pipes::send;
- import pipes::port;
- import pipes::recv;
- import pipes::chan;
- // Tests of ports and channels on various types
- fn test_rec() {
- type r = {val0: int, val1: u8, val2: char};
- let (ch, po) = pipes::stream();
- let r0: r = {val0: 0, val1: 1u8, val2: '2'};
- ch.send(r0);
- let mut r1: r;
- r1 = po.recv();
- assert (r1.val0 == 0);
- assert (r1.val1 == 1u8);
- assert (r1.val2 == '2');
- }
- fn test_vec() {
- let (ch, po) = pipes::stream();
- let v0: ~[int] = ~[0, 1, 2];
- ch.send(v0);
- let v1 = po.recv();
- assert (v1[0] == 0);
- assert (v1[1] == 1);
- assert (v1[2] == 2);
- }
- fn test_str() {
- let (ch, po) = pipes::stream();
- let s0 = ~"test";
- ch.send(s0);
- let s1 = po.recv();
- assert (s1[0] == 't' as u8);
- assert (s1[1] == 'e' as u8);
- assert (s1[2] == 's' as u8);
- assert (s1[3] == 't' as u8);
- }
- fn test_tag() {
- enum t { tag1, tag2(int), tag3(int, u8, char), }
- let (ch, po) = pipes::stream();
- ch.send(tag1);
- ch.send(tag2(10));
- ch.send(tag3(10, 11u8, 'A'));
- let mut t1: t;
- t1 = po.recv();
- assert (t1 == tag1);
- t1 = po.recv();
- assert (t1 == tag2(10));
- t1 = po.recv();
- assert (t1 == tag3(10, 11u8, 'A'));
- }
- fn test_chan() {
- let (ch, po) = pipes::stream();
- let (ch0, po0) = pipes::stream();
- ch.send(ch0);
- let ch1 = po.recv();
- // Does the transmitted channel still work?
- ch1.send(10);
- let mut i: int;
- i = po0.recv();
- assert (i == 10);
- }
- fn main() {
- test_rec();
- test_vec();
- test_str();
- test_tag();
- test_chan();
- }