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|
use std::{
io::{Read, Write},
ops::RangeInclusive,
};
use helix_core::diagnostic::Severity;
use helix_term::application::Application;
use super::*;
#[tokio::test]
async fn test_write_quit_fail() -> anyhow::Result<()> {
let file = helpers::new_readonly_tempfile()?;
test_key_sequence(
&mut helpers::app_with_file(file.path())?,
Some("ihello<esc>:wq<ret>"),
Some(&|app| {
assert_eq!(&Severity::Error, app.editor.get_status().unwrap().1);
}),
false,
)
.await?;
Ok(())
}
#[tokio::test]
#[ignore]
async fn test_buffer_close_concurrent() -> anyhow::Result<()> {
test_key_sequences(
&mut Application::new(Args::default(), Config::default())?,
vec![
(
None,
Some(&|app| {
assert_eq!(1, app.editor.documents().count());
assert!(!app.editor.is_err());
}),
),
(
Some("ihello<esc>:new<ret>"),
Some(&|app| {
assert_eq!(2, app.editor.documents().count());
assert!(!app.editor.is_err());
}),
),
(
Some(":buffer<minus>close<ret>"),
Some(&|app| {
assert_eq!(1, app.editor.documents().count());
assert!(!app.editor.is_err());
}),
),
],
false,
)
.await?;
// verify if writes are queued up, it finishes them before closing the buffer
let mut file = tempfile::NamedTempFile::new()?;
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);
}
command.push_str(":buffer<minus>close<ret>");
test_key_sequence(
&mut helpers::app_with_file(file.path())?,
Some(&command),
Some(&|app| {
assert!(!app.editor.is_err(), "error: {:?}", app.editor.get_status());
let doc = app.editor.document_by_path(file.path());
assert!(doc.is_none(), "found doc: {:?}", doc);
}),
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(())
}
|
