30 lines
1.0 KiB
Rust
30 lines
1.0 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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use std::str;
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static A: [u8, ..2] = ['h' as u8, 'i' as u8];
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static B: &'static [u8, ..2] = &A;
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static C: *u8 = B as *u8;
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pub fn main() {
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unsafe {
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let foo = &A as *u8;
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assert_eq!(str::raw::from_utf8(A), ~"hi");
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assert_eq!(str::raw::from_buf_len(foo, A.len()), ~"hi");
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assert_eq!(str::raw::from_buf_len(C, B.len()), ~"hi");
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assert!(*C == A[0]);
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assert!(*(&B[0] as *u8) == A[0]);
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let bar = str::raw::from_utf8(A).to_c_str();
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assert_eq!(bar.with_ref(|buf| str::raw::from_c_str(buf)), ~"hi");
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}
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}
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