37 lines
1.0 KiB
Rust
37 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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// xfail-fast
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extern mod std;
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use io::WriterUtil;
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use std::tempfile;
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pub fn main() {
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let dir = option::unwrap(tempfile::mkdtemp(&Path("."), ""));
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let path = dir.with_filename("file");
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{
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match io::file_writer(&path, [io::Create, io::Truncate]) {
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Err(copy e) => fail!(e),
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Ok(f) => {
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for uint::range(0, 1000) |_i| {
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f.write_u8(0);
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}
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}
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}
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}
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assert path.exists();
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assert path.get_size() == Some(1000);
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os::remove_dir(&dir);
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}
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