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author | Jesse Luehrs <doy@tozt.net> | 2019-11-12 06:35:50 -0500 |
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committer | Jesse Luehrs <doy@tozt.net> | 2019-11-12 06:35:50 -0500 |
commit | e08e970ecdcb8f5ebfff00b87704a3d991c66206 (patch) | |
tree | ede73a26fa88f0a602b22dd56bc19b1594d645c1 | |
parent | 0eaad28f56d57164bfb9835298aff99e1b2c5c36 (diff) | |
download | vt100-rust-e08e970ecdcb8f5ebfff00b87704a3d991c66206.tar.gz vt100-rust-e08e970ecdcb8f5ebfff00b87704a3d991c66206.zip |
add another test
-rw-r--r-- | tests/window_contents.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/window_contents.rs b/tests/window_contents.rs index 42d4cba..34f5a66 100644 --- a/tests/window_contents.rs +++ b/tests/window_contents.rs @@ -443,6 +443,27 @@ fn diff_basic() { } #[test] +fn diff_erase() { + let mut parser = vt100::Parser::default(); + + let screen = parser.screen().clone(); + parser.process(b"foo\x1b[5;5Hbar"); + assert_eq!(parser.screen().contents_diff(&screen), b"foo\x1b[5;5Hbar"); + + let screen = parser.screen().clone(); + parser.process(b"\x1b[3D\x1b[2X"); + assert_eq!(parser.screen().contents_diff(&screen), b"\x1b[5;5H\x1b[2X"); + + let screen = parser.screen().clone(); + parser.process(b"\x1bcfoo\x1b[5;5Hbar"); + assert_eq!(parser.screen().contents_diff(&screen), b"ba\x1b[C"); + + let screen = parser.screen().clone(); + parser.process(b"\x1b[3D\x1b[3X"); + assert_eq!(parser.screen().contents_diff(&screen), b"\x1b[5;5H\x1b[K"); +} + +#[test] fn diff_crawl_short() { diff_crawl(500); } |