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#![deny(warnings, rust_2018_idioms)]
use std::fs;
use std::io::prelude::*;
use std::io::BufReader;
use tempdir::TempDir;
use tokio_fs::*;
mod pool;
#[test]
fn test_hard_link() {
let dir = TempDir::new("base").unwrap();
let src = dir.path().join("src.txt");
let dst = dir.path().join("dst.txt");
{
let mut file = fs::File::create(&src).unwrap();
file.write_all(b"hello").unwrap();
}
pool::run({ hard_link(src, dst.clone()) });
let mut content = String::new();
{
let file = fs::File::open(dst).unwrap();
let mut reader = BufReader::new(file);
reader.read_to_string(&mut content).unwrap();
}
assert!(content == "hello");
}
#[cfg(unix)]
#[test]
fn test_symlink() {
use futures::Future;
let dir = TempDir::new("base").unwrap();
let src = dir.path().join("src.txt");
let dst = dir.path().join("dst.txt");
{
let mut file = fs::File::create(&src).unwrap();
file.write_all(b"hello").unwrap();
}
pool::run({ os::unix::symlink(src.clone(), dst.clone()) });
let mut content = String::new();
{
let file = fs::File::open(dst.clone()).unwrap();
let mut reader = BufReader::new(file);
reader.read_to_string(&mut content).unwrap();
}
assert!(content == "hello");
pool::run({ read_link(dst.clone()).map(move |x| assert!(x == src)) });
pool::run({ symlink_metadata(dst.clone()).map(move |x| assert!(x.file_type().is_symlink())) });
}
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