120 lines
2.7 KiB
Rust
120 lines
2.7 KiB
Rust
// -*- rust -*-
|
|
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution and at
|
|
// http://rust-lang.org/COPYRIGHT.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
|
|
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
|
|
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
|
|
// option. This file may not be copied, modified, or distributed
|
|
// except according to those terms.
|
|
|
|
|
|
use pipes::send;
|
|
use pipes::Port;
|
|
use pipes::recv;
|
|
use pipes::Chan;
|
|
|
|
// Tests of ports and channels on various types
|
|
fn test_rec() {
|
|
type r = {val0: int, val1: u8, val2: char};
|
|
|
|
let (po, ch) = 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 (po, ch) = 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 (po, ch) = 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);
|
|
}
|
|
|
|
enum t {
|
|
tag1,
|
|
tag2(int),
|
|
tag3(int, u8, char)
|
|
}
|
|
|
|
impl t : cmp::Eq {
|
|
pure fn eq(&self, other: &t) -> bool {
|
|
match *self {
|
|
tag1 => {
|
|
match (*other) {
|
|
tag1 => true,
|
|
_ => false
|
|
}
|
|
}
|
|
tag2(e0a) => {
|
|
match (*other) {
|
|
tag2(e0b) => e0a == e0b,
|
|
_ => false
|
|
}
|
|
}
|
|
tag3(e0a, e1a, e2a) => {
|
|
match (*other) {
|
|
tag3(e0b, e1b, e2b) =>
|
|
e0a == e0b && e1a == e1b && e2a == e2b,
|
|
_ => false
|
|
}
|
|
}
|
|
}
|
|
}
|
|
pure fn ne(&self, other: &t) -> bool { !(*self).eq(other) }
|
|
}
|
|
|
|
fn test_tag() {
|
|
let (po, ch) = 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 (po, ch) = pipes::stream();
|
|
let (po0, ch0) = pipes::stream();
|
|
ch.send(move 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();
|
|
}
|