diff options
Diffstat (limited to 'tests/window_contents.rs')
-rw-r--r-- | tests/window_contents.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/window_contents.rs b/tests/window_contents.rs index 9b49421..29b76f8 100644 --- a/tests/window_contents.rs +++ b/tests/window_contents.rs @@ -76,6 +76,44 @@ fn empty_cells() { } #[test] +fn cursor_positioning() { + let mut parser = vt100::Parser::new(24, 80); + let screen1 = parser.screen().clone(); + + parser.process(b":\x1b[K"); + let screen2 = parser.screen().clone(); + assert_eq!(parser.screen().cursor_position(), (0, 1)); + assert_eq!( + parser.screen().contents_formatted(), + b"\x1b[?25h\x1b[H\x1b[J:" + ); + assert_eq!(parser.screen().contents_diff(&screen1), b"\x1b[m\x1b[1;1H:"); + + parser.process(b"a"); + let screen3 = parser.screen().clone(); + assert_eq!(parser.screen().cursor_position(), (0, 2)); + assert_eq!( + parser.screen().contents_formatted(), + b"\x1b[?25h\x1b[H\x1b[J:a" + ); + assert_eq!( + parser.screen().contents_diff(&screen2), + b"\x1b[m\x1b[1;1H\x1b[1Ca" + ); + + parser.process(b"\x1b[1;2H\x1b[K"); + assert_eq!(parser.screen().cursor_position(), (0, 1)); + assert_eq!( + parser.screen().contents_formatted(), + b"\x1b[?25h\x1b[H\x1b[J:" + ); + assert_eq!( + parser.screen().contents_diff(&screen3), + b"\x1b[m\x1b[1;1H\x1b[1C\x1b[X\x1b[C\x1b[1;2H" + ); +} + +#[test] fn rows() { let mut parser = vt100::Parser::new(24, 80); let screen1 = parser.screen().clone(); |