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|
use std::{
io::{Read, Write},
ops::RangeInclusive,
};
use helix_core::diagnostic::Severity;
use helix_term::application::Application;
use helix_view::doc;
use super::*;
#[tokio::test]
async fn test_write() -> anyhow::Result<()> {
let mut file = tempfile::NamedTempFile::new()?;
test_key_sequence(
&mut Application::new(
Args {
files: vec![(file.path().to_path_buf(), Position::default())],
..Default::default()
},
Config::default(),
)?,
Some("ii can eat glass, it will not hurt me<ret><esc>:w<ret>"),
None,
false,
)
.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!(
helpers::platform_line("i can eat glass, it will not hurt me"),
file_content
);
Ok(())
}
#[tokio::test]
async fn test_write_quit() -> anyhow::Result<()> {
let mut file = tempfile::NamedTempFile::new()?;
test_key_sequence(
&mut Application::new(
Args {
files: vec![(file.path().to_path_buf(), Position::default())],
..Default::default()
},
Config::default(),
)?,
Some("ii can eat glass, it will not hurt me<ret><esc>:wq<ret>"),
None,
true,
)
.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!(
helpers::platform_line("i can eat glass, it will not hurt me"),
file_content
);
Ok(())
}
#[tokio::test]
#[ignore]
async fn test_write_concurrent() -> anyhow::Result<()> {
let mut file = tempfile::NamedTempFile::new()?;
let mut command = String::new();
const RANGE: RangeInclusive<i32> = 1..=5000;
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(),
)?,
Some(&command),
None,
false,
)
.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(())
}
#[tokio::test]
#[ignore]
async fn test_write_fail_mod_flag() -> anyhow::Result<()> {
let file = helpers::new_readonly_tempfile()?;
test_key_sequences(
&mut Application::new(
Args {
files: vec![(file.path().to_path_buf(), Position::default())],
..Default::default()
},
Config::default(),
)?,
vec![
(
None,
Some(&|app| {
let doc = doc!(app.editor);
assert!(!doc.is_modified());
}),
),
(
Some("ihello<esc>"),
Some(&|app| {
let doc = doc!(app.editor);
assert!(doc.is_modified());
}),
),
(
Some(":w<ret>"),
Some(&|app| {
assert_eq!(&Severity::Error, app.editor.get_status().unwrap().1);
let doc = doc!(app.editor);
assert!(doc.is_modified());
}),
),
],
false,
)
.await?;
Ok(())
}
#[tokio::test]
#[ignore]
async fn test_write_fail_new_path() -> anyhow::Result<()> {
let file = helpers::new_readonly_tempfile()?;
test_key_sequences(
&mut Application::new(Args::default(), Config::default())?,
vec![
(
None,
Some(&|app| {
let doc = doc!(app.editor);
assert_ne!(
Some(&Severity::Error),
app.editor.get_status().map(|status| status.1)
);
assert_eq!(None, doc.path());
}),
),
(
Some(&format!(":w {}<ret>", file.path().to_string_lossy())),
Some(&|app| {
let doc = doc!(app.editor);
assert_eq!(
Some(&Severity::Error),
app.editor.get_status().map(|status| status.1)
);
assert_eq!(None, doc.path());
}),
),
],
false,
)
.await?;
Ok(())
}
|
