45 lines
1.4 KiB
Rust
45 lines
1.4 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Test implementation of fetch client.
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use std::io::Write;
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use std::{env, fs, thread};
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use std::sync::Arc;
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use std::sync::atomic::AtomicBool;
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use fetch::{Fetch, FetchError, FetchResult};
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/// Test implementation of fetcher. Will always return the same file.
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#[derive(Default)]
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pub struct TestFetch;
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impl Fetch for TestFetch {
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fn request_async(&mut self, _url: &str, _abort: Arc<AtomicBool>, on_done: Box<Fn(FetchResult) + Send>) -> Result<(), FetchError> {
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thread::spawn(move || {
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let mut path = env::temp_dir();
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path.push(Self::random_filename());
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let mut file = fs::File::create(&path).unwrap();
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file.write_all(b"Some content").unwrap();
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on_done(Ok(path));
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});
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Ok(())
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}
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}
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