73 lines
1.7 KiB
Rust
73 lines
1.7 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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fn test_stack_assign() {
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let s: ~str = ~"a";
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info!("{}", s.clone());
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let t: ~str = ~"a";
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assert!(s == t);
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let u: ~str = ~"b";
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assert!((s != u));
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}
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fn test_heap_lit() { ~"a big string"; }
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fn test_heap_assign() {
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let s: ~str = ~"a big ol' string";
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let t: ~str = ~"a big ol' string";
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assert!(s == t);
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let u: ~str = ~"a bad ol' string";
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assert!((s != u));
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}
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fn test_heap_log() { let s = ~"a big ol' string"; info!("{}", s); }
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fn test_stack_add() {
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assert_eq!(~"a" + "b", ~"ab");
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let s: ~str = ~"a";
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assert_eq!(s + s, ~"aa");
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assert_eq!(~"" + "", ~"");
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}
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fn test_stack_heap_add() { assert!((~"a" + "bracadabra" == ~"abracadabra")); }
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fn test_heap_add() {
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assert_eq!(~"this should" + " totally work", ~"this should totally work");
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}
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fn test_append() {
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let mut s = ~"";
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s.push_str("a");
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assert_eq!(s, ~"a");
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let mut s = ~"a";
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s.push_str("b");
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info!("{}", s.clone());
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assert_eq!(s, ~"ab");
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let mut s = ~"c";
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s.push_str("offee");
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assert!(s == ~"coffee");
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s.push_str("&tea");
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assert!(s == ~"coffee&tea");
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}
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pub fn main() {
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test_stack_assign();
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test_heap_lit();
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test_heap_assign();
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test_heap_log();
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test_stack_add();
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test_stack_heap_add();
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test_heap_add();
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test_append();
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}
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