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extern crate vt100;
#[cfg(test)]
mod tests {
use vt100;
#[test]
fn object_creation() {
let screen = vt100::Screen::new(24, 80);
assert_eq!(screen.rows(), 24);
assert_eq!(screen.cols(), 80);
}
#[test]
fn process_text() {
let mut screen = vt100::Screen::new(24, 80);
let input = b"foo\x1b[31m\x1b[32mb\x1b[3;7;42ma\x1b[23mr";
screen.process(input);
assert_eq!(screen.window_contents(0, 0, 0, 50), "foobar\n");
}
#[test]
fn set_window_size() {
let screen = vt100::Screen::new(24, 80);
assert_eq!(screen.rows(), 24);
assert_eq!(screen.cols(), 80);
screen.set_window_size(34, 8);
assert_eq!(screen.rows(), 34);
assert_eq!(screen.cols(), 8);
}
#[test]
fn cell_contents() {
let mut screen = vt100::Screen::new(24, 80);
let input = b"foo\x1b[31m\x1b[32mb\x1b[3;7;42ma\x1b[23mr";
screen.process(input);
assert_eq!(screen.cell(0, 0).unwrap().contents(), "f");
assert_eq!(screen.cell(0, 1).unwrap().contents(), "o");
assert_eq!(screen.cell(0, 2).unwrap().contents(), "o");
assert_eq!(screen.cell(0, 3).unwrap().contents(), "b");
assert_eq!(screen.cell(0, 4).unwrap().contents(), "a");
assert_eq!(screen.cell(0, 5).unwrap().contents(), "r");
assert_eq!(screen.cell(0, 6).unwrap().contents(), "");
}
}
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