mirror of
https://github.com/helix-editor/helix.git
synced 2024-11-23 01:46:18 +04:00
b3e9f6233a
`toml::from_slice` has been removed. The CHANGELOG recommends using `toml::from_str` instead and doing the byte-to-str conversion yourself. The `toml::toml!` macro has also changed to return the type of the value declared within the macro body. In the change in `helix-view/src/theme.rs` this is a `toml::map::Map` (it was a `toml::Value` previously) allowing us to skip the match and use the map directly. Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
70 lines
2.4 KiB
Rust
70 lines
2.4 KiB
Rust
use helix_core::{
|
|
indent::{treesitter_indent_for_pos, IndentStyle},
|
|
syntax::Loader,
|
|
Syntax,
|
|
};
|
|
use std::path::PathBuf;
|
|
|
|
#[test]
|
|
fn test_treesitter_indent_rust() {
|
|
test_treesitter_indent("rust.rs", "source.rust");
|
|
}
|
|
#[test]
|
|
fn test_treesitter_indent_rust_2() {
|
|
test_treesitter_indent("indent.rs", "source.rust");
|
|
// TODO Use commands.rs as indentation test.
|
|
// Currently this fails because we can't align the parameters of a closure yet
|
|
// test_treesitter_indent("commands.rs", "source.rust");
|
|
}
|
|
|
|
fn test_treesitter_indent(file_name: &str, lang_scope: &str) {
|
|
let mut test_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
test_dir.push("tests/data/indent");
|
|
|
|
let mut test_file = test_dir.clone();
|
|
test_file.push(file_name);
|
|
let test_file = std::fs::File::open(test_file).unwrap();
|
|
let doc = ropey::Rope::from_reader(test_file).unwrap();
|
|
|
|
let mut config_file = test_dir;
|
|
config_file.push("languages.toml");
|
|
let config = std::fs::read_to_string(config_file).unwrap();
|
|
let config = toml::from_str(&config).unwrap();
|
|
let loader = Loader::new(config);
|
|
|
|
// set runtime path so we can find the queries
|
|
let mut runtime = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
runtime.push("../runtime");
|
|
std::env::set_var("HELIX_RUNTIME", runtime.to_str().unwrap());
|
|
|
|
let language_config = loader.language_config_for_scope(lang_scope).unwrap();
|
|
let highlight_config = language_config.highlight_config(&[]).unwrap();
|
|
let syntax = Syntax::new(&doc, highlight_config, std::sync::Arc::new(loader));
|
|
let indent_query = language_config.indent_query().unwrap();
|
|
let text = doc.slice(..);
|
|
|
|
for i in 0..doc.len_lines() {
|
|
let line = text.line(i);
|
|
if let Some(pos) = helix_core::find_first_non_whitespace_char(line) {
|
|
let suggested_indent = treesitter_indent_for_pos(
|
|
indent_query,
|
|
&syntax,
|
|
&IndentStyle::Spaces(4),
|
|
4,
|
|
text,
|
|
i,
|
|
text.line_to_char(i) + pos,
|
|
false,
|
|
)
|
|
.unwrap();
|
|
assert!(
|
|
line.get_slice(..pos).map_or(false, |s| s == suggested_indent),
|
|
"Wrong indentation on line {}:\n\"{}\" (original line)\n\"{}\" (suggested indentation)\n",
|
|
i+1,
|
|
line.slice(..line.len_chars()-1),
|
|
suggested_indent,
|
|
);
|
|
}
|
|
}
|
|
}
|