25 lines
531 B
Rust
25 lines
531 B
Rust
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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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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(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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