1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// 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.
// Binop corner cases
use std::libc;
fn test_nil() {
assert_eq!((), ());
assert!((!(() != ())));
assert!((!(() < ())));
assert!((() <= ()));
assert!((!(() > ())));
assert!((() >= ()));
}
fn test_bool() {
assert!((!(true < false)));
assert!((!(true <= false)));
assert!((true > false));
assert!((true >= false));
assert!((false < true));
assert!((false <= true));
assert!((!(false > true)));
assert!((!(false >= true)));
// Bools support bitwise binops
assert_eq!(false & false, false);
assert_eq!(true & false, false);
assert_eq!(true & true, true);
assert_eq!(false | false, false);
assert_eq!(true | false, true);
assert_eq!(true | true, true);
assert_eq!(false ^ false, false);
assert_eq!(true ^ false, true);
assert_eq!(true ^ true, false);
}
fn test_char() {
let ch10 = 10 as char;
let ch4 = 4 as char;
let ch2 = 2 as char;
assert_eq!(ch10 + ch4, 14 as char);
assert_eq!(ch10 - ch4, 6 as char);
assert_eq!(ch10 * ch4, 40 as char);
assert_eq!(ch10 / ch4, ch2);
assert_eq!(ch10 % ch4, ch2);
assert_eq!(ch10 >> ch2, ch2);
assert_eq!(ch10 << ch4, 160 as char);
assert_eq!(ch10 | ch4, 14 as char);
assert_eq!(ch10 & ch2, ch2);
assert_eq!(ch10 ^ ch2, 8 as char);
}
fn test_box() {
assert_eq!(@10, @10);
}
fn test_ptr() {
unsafe {
let p1: *u8 = ::std::cast::transmute(0);
let p2: *u8 = ::std::cast::transmute(0);
let p3: *u8 = ::std::cast::transmute(1);
assert_eq!(p1, p2);
assert!(p1 != p3);
assert!(p1 < p3);
assert!(p1 <= p3);
assert!(p3 > p1);
assert!(p3 >= p3);
assert!(p1 <= p2);
assert!(p1 >= p2);
}
}
mod test {
use std::libc;
#[abi = "cdecl"]
#[nolink]
pub extern {
pub fn rust_get_sched_id() -> libc::intptr_t;
pub fn get_task_id() -> libc::intptr_t;
}
}
#[deriving(Eq)]
struct p {
x: int,
y: int,
}
fn p(x: int, y: int) -> p {
p {
x: x,
y: y
}
}
fn test_class() {
let mut q = p(1, 2);
let mut r = p(1, 2);
unsafe {
error!("q = %x, r = %x",
(::std::cast::transmute::<*p, uint>(&q)),
(::std::cast::transmute::<*p, uint>(&r)));
}
assert_eq!(q, r);
r.y = 17;
assert!((r.y != q.y));
assert_eq!(r.y, 17);
assert!((q != r));
}
pub fn main() {
test_nil();
test_bool();
test_char();
test_box();
test_ptr();
test_class();
}
|
