diff options
Diffstat (limited to 'helix-term/tests/test/commands.rs')
-rw-r--r-- | helix-term/tests/test/commands.rs | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/helix-term/tests/test/commands.rs b/helix-term/tests/test/commands.rs new file mode 100644 index 00000000..1ff7cc90 --- /dev/null +++ b/helix-term/tests/test/commands.rs @@ -0,0 +1,101 @@ +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 Application::new( + Args { + files: vec![(file.path().to_path_buf(), Position::default())], + ..Default::default() + }, + Config::default(), + )?, + Some("ihello<esc>:wq<ret>"), + Some(&|app| { + assert_eq!(&Severity::Error, app.editor.get_status().unwrap().1); + }), + ) + .await?; + + Ok(()) +} + +#[tokio::test] +async fn test_buffer_close() -> 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()); + }), + ), + ], + ) + .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..=10; + + 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 Application::new( + Args { + files: vec![(file.path().to_path_buf(), Position::default())], + ..Default::default() + }, + Config::default(), + )?, + 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); + }), + ) + .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(()) +} |