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#[macro_use]
extern crate serde_derive;
extern crate serde_json as json;
extern crate alacritty;
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::Column;
use alacritty::term::Cell;
use alacritty::term::SizeInfo;
use alacritty::util::fmt::{Red, Green};
use alacritty::config::Config;
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! {
csi_rep
fish_cc
indexed_256_colors
issue_855
ll
newline_with_cursor_beyond_scroll_region
tab_rendering
tmux_git_log
tmux_htop
vim_24bitcolors_bce
vim_large_window_scroll
vim_simple_edit
vttest_cursor_movement_1
vttest_insert
vttest_origin_mode_1
vttest_origin_mode_2
vttest_scroll
vttest_tab_clear_set
zsh_tab_completion
history
grid_reset
}
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) -> Result<String, ::std::io::Error>
where P: AsRef<Path>
{
let mut res = String::new();
File::open(path.as_ref()).and_then(|mut f| f.read_to_string(&mut res))?;
Ok(res)
}
#[derive(Deserialize, Default)]
struct RefConfig {
history_size: u32,
}
fn ref_test(dir: &Path) {
let recording = read_u8(dir.join("alacritty.recording"));
let serialized_size = read_string(dir.join("size.json")).unwrap();
let serialized_grid = read_string(dir.join("grid.json")).unwrap();
let serialized_cfg = read_string(dir.join("config.json")).unwrap_or_default();
let size: SizeInfo = json::from_str(&serialized_size).unwrap();
let grid: Grid<Cell> = json::from_str(&serialized_grid).unwrap();
let ref_config: RefConfig = json::from_str(&serialized_cfg).unwrap_or_default();
let mut config: Config = Default::default();
config.set_history(ref_config.history_size);
let mut terminal = Term::new(&config, size);
let mut parser = ansi::Processor::new();
for byte in recording {
parser.advance(&mut terminal, byte, &mut io::sink());
}
// Truncate invisible lines from the grid
let mut term_grid = terminal.grid().clone();
term_grid.truncate();
if grid != term_grid {
for i in 0..grid.len() {
for j in 0..grid.num_cols().0 {
let cell = terminal.grid()[i][Column(j)];
let original_cell = grid[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, term_grid);
}
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