72 lines
2.7 KiB
Rust
72 lines
2.7 KiB
Rust
// Copyright 2013 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.
|
|
|
|
extern crate collections;
|
|
|
|
use std::container::{Map, MutableMap};
|
|
use std::str::{SendStr, Owned, Slice};
|
|
use collections::HashMap;
|
|
use std::option::Some;
|
|
|
|
pub fn main() {
|
|
let mut map: HashMap<SendStr, uint> = HashMap::new();
|
|
assert!(map.insert(Slice("foo"), 42));
|
|
assert!(!map.insert(Owned("foo".to_owned()), 42));
|
|
assert!(!map.insert(Slice("foo"), 42));
|
|
assert!(!map.insert(Owned("foo".to_owned()), 42));
|
|
|
|
assert!(!map.insert(Slice("foo"), 43));
|
|
assert!(!map.insert(Owned("foo".to_owned()), 44));
|
|
assert!(!map.insert(Slice("foo"), 45));
|
|
assert!(!map.insert(Owned("foo".to_owned()), 46));
|
|
|
|
let v = 46;
|
|
|
|
assert_eq!(map.find(&Owned("foo".to_owned())), Some(&v));
|
|
assert_eq!(map.find(&Slice("foo")), Some(&v));
|
|
|
|
let (a, b, c, d) = (50, 51, 52, 53);
|
|
|
|
assert!(map.insert(Slice("abc"), a));
|
|
assert!(map.insert(Owned("bcd".to_owned()), b));
|
|
assert!(map.insert(Slice("cde"), c));
|
|
assert!(map.insert(Owned("def".to_owned()), d));
|
|
|
|
assert!(!map.insert(Slice("abc"), a));
|
|
assert!(!map.insert(Owned("bcd".to_owned()), b));
|
|
assert!(!map.insert(Slice("cde"), c));
|
|
assert!(!map.insert(Owned("def".to_owned()), d));
|
|
|
|
assert!(!map.insert(Owned("abc".to_owned()), a));
|
|
assert!(!map.insert(Slice("bcd"), b));
|
|
assert!(!map.insert(Owned("cde".to_owned()), c));
|
|
assert!(!map.insert(Slice("def"), d));
|
|
|
|
assert_eq!(map.find_equiv(&("abc")), Some(&a));
|
|
assert_eq!(map.find_equiv(&("bcd")), Some(&b));
|
|
assert_eq!(map.find_equiv(&("cde")), Some(&c));
|
|
assert_eq!(map.find_equiv(&("def")), Some(&d));
|
|
|
|
assert_eq!(map.find_equiv(&("abc".to_owned())), Some(&a));
|
|
assert_eq!(map.find_equiv(&("bcd".to_owned())), Some(&b));
|
|
assert_eq!(map.find_equiv(&("cde".to_owned())), Some(&c));
|
|
assert_eq!(map.find_equiv(&("def".to_owned())), Some(&d));
|
|
|
|
assert_eq!(map.find_equiv(&Slice("abc")), Some(&a));
|
|
assert_eq!(map.find_equiv(&Slice("bcd")), Some(&b));
|
|
assert_eq!(map.find_equiv(&Slice("cde")), Some(&c));
|
|
assert_eq!(map.find_equiv(&Slice("def")), Some(&d));
|
|
|
|
assert_eq!(map.find_equiv(&Owned("abc".to_owned())), Some(&a));
|
|
assert_eq!(map.find_equiv(&Owned("bcd".to_owned())), Some(&b));
|
|
assert_eq!(map.find_equiv(&Owned("cde".to_owned())), Some(&c));
|
|
assert_eq!(map.find_equiv(&Owned("def".to_owned())), Some(&d));
|
|
}
|