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#[test]
fn formatted() {
let mut screen = vt100::Screen::new(24, 80);
compare_formatted(&screen);
assert_eq!(screen.contents_formatted(0, 0, 23, 79), "");
screen.process(b"foobar");
compare_formatted(&screen);
assert!(!screen.cell(0, 2).unwrap().bold());
assert!(!screen.cell(0, 3).unwrap().bold());
assert!(!screen.cell(0, 4).unwrap().bold());
assert!(!screen.cell(0, 5).unwrap().bold());
assert_eq!(screen.contents_formatted(0, 0, 23, 79), "foobar");
screen.process(b"\x1b[1;4H\x1b[1;7m\x1b[33mb");
compare_formatted(&screen);
assert!(!screen.cell(0, 2).unwrap().bold());
assert!(screen.cell(0, 3).unwrap().bold());
assert!(!screen.cell(0, 4).unwrap().bold());
assert!(!screen.cell(0, 5).unwrap().bold());
assert_eq!(
screen.contents_formatted(0, 0, 23, 79),
"foo\x1b[33;1;7mb\x1b[mar"
);
screen.process(b"\x1b[1;5H\x1b[22;42ma");
compare_formatted(&screen);
assert!(!screen.cell(0, 2).unwrap().bold());
assert!(screen.cell(0, 3).unwrap().bold());
assert!(!screen.cell(0, 4).unwrap().bold());
assert!(!screen.cell(0, 5).unwrap().bold());
assert_eq!(
screen.contents_formatted(0, 0, 23, 79),
"foo\x1b[33;1;7mb\x1b[42;22ma\x1b[mr"
);
screen.process(b"\x1b[1;6H\x1b[35mr\r\nquux");
compare_formatted(&screen);
assert_eq!(
screen.contents_formatted(0, 0, 23, 79),
"foo\x1b[33;1;7mb\x1b[42;22ma\x1b[35mr\r\nquux"
);
screen.process(b"\x1b[2;1H\x1b[45mquux");
compare_formatted(&screen);
assert_eq!(
screen.contents_formatted(0, 0, 23, 79),
"foo\x1b[33;1;7mb\x1b[42;22ma\x1b[35mr\r\n\x1b[45mquux"
);
screen
.process(b"\x1b[2;2H\x1b[38;2;123;213;231mu\x1b[38;5;254mu\x1b[39mx");
compare_formatted(&screen);
assert_eq!(screen.contents_formatted(0, 0 ,23, 79), "foo\x1b[33;1;7mb\x1b[42;22ma\x1b[35mr\r\n\x1b[45mq\x1b[38;2;123;213;231mu\x1b[38;5;254mu\x1b[39mx");
}
fn compare_formatted(screen: &vt100::Screen) {
let (rows, cols) = screen.size();
let contents = screen.contents_formatted(0, 0, rows - 1, cols - 1);
let mut screen2 = vt100::Screen::new(rows, cols);
screen2.process(contents.as_bytes());
compare_cells(screen, &screen2);
}
fn compare_cells(screen1: &vt100::Screen, screen2: &vt100::Screen) {
assert_eq!(screen1.size(), screen2.size());
let (rows, cols) = screen1.size();
for row in 0..rows {
for col in 0..cols {
let cell1 = screen1.cell(row, col).unwrap();
let cell2 = screen2.cell(row, col).unwrap();
assert_eq!(cell1.contents(), cell2.contents());
assert_eq!(cell1.fgcolor(), cell2.fgcolor());
assert_eq!(cell1.bgcolor(), cell2.bgcolor());
assert_eq!(cell1.bold(), cell2.bold());
assert_eq!(cell1.italic(), cell2.italic());
assert_eq!(cell1.underline(), cell2.underline());
assert_eq!(cell1.inverse(), cell2.inverse());
}
}
}
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