projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1a4d82fc JJ |
1 | // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
| 2 | // file at the top-level directory of this distribution and at | |
| 3 | // http://rust-lang.org/COPYRIGHT. | |
| 4 | // | |
| 5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
| 6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
| 7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
| 8 | // option. This file may not be copied, modified, or distributed | |
| 9 | // except according to those terms. | |
| 10 | ||
| 11 | // Basic boolean tests | |
| 12 | ||
| c34b1796 | 13 | |
| 1a4d82fc JJ |
14 | use std::cmp::Ordering::{Equal, Greater, Less}; |
| 15 | use std::ops::{BitAnd, BitOr, BitXor}; | |
| 16 | ||
| 17 | fn main() { | |
| 18 | assert_eq!(false.eq(&true), false); | |
| 19 | assert_eq!(false == false, true); | |
| 20 | assert_eq!(false != true, true); | |
| 21 | assert_eq!(false.ne(&false), false); | |
| 22 | ||
| 23 | assert_eq!(false.bitand(false), false); | |
| 24 | assert_eq!(true.bitand(false), false); | |
| 25 | assert_eq!(false.bitand(true), false); | |
| 26 | assert_eq!(true.bitand(true), true); | |
| 27 | ||
| 28 | assert_eq!(false & false, false); | |
| 29 | assert_eq!(true & false, false); | |
| 30 | assert_eq!(false & true, false); | |
| 31 | assert_eq!(true & true, true); | |
| 32 | ||
| 33 | assert_eq!(false.bitor(false), false); | |
| 34 | assert_eq!(true.bitor(false), true); | |
| 35 | assert_eq!(false.bitor(true), true); | |
| 36 | assert_eq!(true.bitor(true), true); | |
| 37 | ||
| 38 | assert_eq!(false | false, false); | |
| 39 | assert_eq!(true | false, true); | |
| 40 | assert_eq!(false | true, true); | |
| 41 | assert_eq!(true | true, true); | |
| 42 | ||
| 43 | assert_eq!(false.bitxor(false), false); | |
| 44 | assert_eq!(true.bitxor(false), true); | |
| 45 | assert_eq!(false.bitxor(true), true); | |
| 46 | assert_eq!(true.bitxor(true), false); | |
| 47 | ||
| 48 | assert_eq!(false ^ false, false); | |
| 49 | assert_eq!(true ^ false, true); | |
| 50 | assert_eq!(false ^ true, true); | |
| 51 | assert_eq!(true ^ true, false); | |
| 52 | ||
| 53 | assert_eq!(!true, false); | |
| 54 | assert_eq!(!false, true); | |
| 55 | ||
| 56 | let s = false.to_string(); | |
| 85aaf69f | 57 | assert_eq!(s, "false"); |
| 1a4d82fc | 58 | let s = true.to_string(); |
| 85aaf69f | 59 | assert_eq!(s, "true"); |
| 1a4d82fc JJ |
60 | |
| 61 | assert!(true > false); | |
| 62 | assert!(!(false > true)); | |
| 63 | ||
| 64 | assert!(false < true); | |
| 65 | assert!(!(true < false)); | |
| 66 | ||
| 67 | assert!(false <= false); | |
| 68 | assert!(false >= false); | |
| 69 | assert!(true <= true); | |
| 70 | assert!(true >= true); | |
| 71 | ||
| 72 | assert!(false <= true); | |
| 73 | assert!(!(false >= true)); | |
| 74 | assert!(true >= false); | |
| 75 | assert!(!(true <= false)); | |
| 76 | ||
| 62682a34 SL |
77 | assert_eq!(true.cmp(&true), Equal); |
| 78 | assert_eq!(false.cmp(&false), Equal); | |
| 79 | assert_eq!(true.cmp(&false), Greater); | |
| 80 | assert_eq!(false.cmp(&true), Less); | |
| 1a4d82fc | 81 | } |