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use std::io::Read as _;
#[path = "../tests/helpers/mod.rs"]
mod helpers;
fn main() {
let mut vt_base = vt100::Parser::default();
let mut vt_diff = vt100::Parser::default();
let mut prev_screen = vt_base.screen().clone();
let empty_screen = vt100::Parser::default().screen().clone();
let mut idx = 0;
loop {
let mut byte = [0];
match std::io::stdin().read(&mut byte) {
Ok(bytes) => {
if bytes != 1 {
break;
}
}
Err(e) => {
eprintln!("{}", e);
break;
}
}
vt_base.process(&byte);
let mut vt_full = vt100::Parser::default();
vt_full.process(&vt_base.screen().state_formatted());
vt_full.process(&vt_base.screen().bells_diff(&empty_screen));
assert!(
helpers::compare_screens(vt_full.screen(), vt_base.screen()),
"{}: full",
idx,
);
let mut vt_diff_empty = vt100::Parser::default();
vt_diff_empty.process(&vt_base.screen().state_diff(&empty_screen));
vt_diff_empty.process(&vt_base.screen().bells_diff(&empty_screen));
assert!(
helpers::compare_screens(
vt_diff_empty.screen(),
vt_base.screen()
),
"{}: diff-empty",
idx,
);
vt_diff.process(&vt_base.screen().state_diff(&prev_screen));
vt_diff.process(&vt_base.screen().bells_diff(&empty_screen));
prev_screen = vt_base.screen().clone();
assert!(
helpers::compare_screens(vt_diff.screen(), vt_base.screen()),
"{}: diff",
idx,
);
let mut vt_rows = vt100::Parser::default();
let mut wrapped = false;
for (idx, row) in vt_base.screen().rows_formatted(0, 80).enumerate() {
vt_rows.process(b"\x1b[m");
if !wrapped {
vt_rows.process(format!("\x1b[{}H", idx + 1).as_bytes());
}
vt_rows.process(&row);
wrapped = vt_base.screen().row_wrapped(idx.try_into().unwrap());
}
vt_rows.process(&vt_base.screen().cursor_state_formatted());
vt_rows.process(&vt_base.screen().attributes_formatted());
vt_rows.process(&vt_base.screen().input_mode_formatted());
vt_rows.process(&vt_base.screen().title_formatted());
vt_rows.process(&vt_base.screen().bells_diff(&empty_screen));
assert!(
helpers::compare_screens(vt_rows.screen(), vt_base.screen()),
"{}: rows",
idx,
);
idx += 1;
}
}
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