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extern crate alacritty;
extern crate serde_json as json;
use std::fs::File;
use std::io::{self, Read};
use std::path::Path;
use alacritty::Grid;
use alacritty::Term;
use alacritty::ansi;
use alacritty::index::{Line, Column};
use alacritty::term::Cell;
use alacritty::term::SizeInfo;
use alacritty::util::fmt::{Red, Green};
macro_rules! ref_tests {
($($name:ident)*) => {
$(
#[test]
fn $name() {
let test_dir = Path::new(concat!(env!("CARGO_MANIFEST_DIR"), "/tests/ref"));
let test_path = test_dir.join(stringify!($name));
ref_test(&test_path);
}
)*
}
}
ref_tests! {
fish_cc
indexed_256_colors
ll
tab_bg_highlight
tab_rendering
tmux_git_log
tmux_htop
vim_large_window_scroll
vim_simple_edit
vttest_cursor_movement_1
vttest_origin_mode_1
vttest_origin_mode_2
vttest_scroll
zsh_tab_completion
}
fn read_u8<P>(path: P) -> Vec<u8>
where P: AsRef<Path>
{
let mut res = Vec::new();
File::open(path.as_ref()).unwrap()
.read_to_end(&mut res).unwrap();
res
}
fn read_string<P>(path: P) -> String
where P: AsRef<Path>
{
let mut res = String::new();
File::open(path.as_ref()).unwrap()
.read_to_string(&mut res).unwrap();
res
}
fn ref_test(dir: &Path) {
let recording = read_u8(dir.join("alacritty.recording"));
let serialized_size = read_string(dir.join("size.json"));
let serialized_grid = read_string(dir.join("grid.json"));
let size: SizeInfo = json::from_str(&serialized_size).unwrap();
let grid: Grid<Cell> = json::from_str(&serialized_grid).unwrap();
let mut terminal = Term::new(&Default::default(), size);
let mut parser = ansi::Processor::new();
for byte in recording {
parser.advance(&mut terminal, byte, &mut io::sink());
}
if grid != *terminal.grid() {
for (i, row) in terminal.grid().iter_rows().enumerate() {
for (j, cell) in row.iter().enumerate() {
let original_cell = &grid[Line(i)][Column(j)];
if *original_cell != *cell {
println!("[{i}][{j}] {original:?} => {now:?}",
i=i, j=j, original=Green(original_cell), now=Red(cell));
}
}
}
panic!("Ref test failed; grid doesn't match");
}
assert_eq!(grid, *terminal.grid());
}
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