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