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use std::{
io::{Read, Write},
ops::RangeInclusive,
};
use helix_term::application::Application;
use super::*;
#[tokio::test]
async fn test_write() -> anyhow::Result<()> {
let mut file = tempfile::NamedTempFile::new().unwrap();
test_key_sequence(
&mut Application::new(
Args {
files: vec![(file.path().to_path_buf(), Position::default())],
..Default::default()
},
Config::default(),
)?,
"ii can eat glass, it will not hurt me<ret><esc>:w<ret>",
None,
)
.await?;
file.as_file_mut().flush()?;
file.as_file_mut().sync_all()?;
let mut file_content = String::new();
file.as_file_mut().read_to_string(&mut file_content)?;
assert_eq!("i can eat glass, it will not hurt me\n", file_content);
Ok(())
}
#[tokio::test]
async fn test_write_concurrent() -> anyhow::Result<()> {
let mut file = tempfile::NamedTempFile::new().unwrap();
let mut command = String::new();
const RANGE: RangeInclusive<i32> = 1..=1000;
for i in RANGE {
let cmd = format!("%c{}<esc>:w<ret>", i);
command.push_str(&cmd);
}
test_key_sequence(
&mut Application::new(
Args {
files: vec![(file.path().to_path_buf(), Position::default())],
..Default::default()
},
Config::default(),
)?,
&command,
None,
)
.await?;
file.as_file_mut().flush()?;
file.as_file_mut().sync_all()?;
let mut file_content = String::new();
file.as_file_mut().read_to_string(&mut file_content)?;
assert_eq!(RANGE.end().to_string(), file_content);
Ok(())
}
|