59 lines
2.1 KiB
Rust
59 lines
2.1 KiB
Rust
use super::helpers::fixtures::{get_highlight_config, get_language, test_loader};
|
|
use crate::query_testing::{parse_position_comments, Assertion};
|
|
use crate::test_highlight::get_highlight_positions;
|
|
use tree_sitter::{Parser, Point};
|
|
use tree_sitter_highlight::{Highlight, Highlighter};
|
|
|
|
#[test]
|
|
fn test_highlight_test_with_basic_test() {
|
|
let language = get_language("javascript");
|
|
let config = get_highlight_config(
|
|
"javascript",
|
|
Some("injections.scm"),
|
|
&[
|
|
"function".to_string(),
|
|
"variable".to_string(),
|
|
"keyword".to_string(),
|
|
],
|
|
);
|
|
let source = [
|
|
"// hi",
|
|
"var abc = function(d) {",
|
|
" // ^ function",
|
|
" // ^ keyword",
|
|
" return d + e;",
|
|
" // ^ variable",
|
|
" // ^ !variable",
|
|
"};",
|
|
]
|
|
.join("\n");
|
|
|
|
let assertions =
|
|
parse_position_comments(&mut Parser::new(), &language, source.as_bytes()).unwrap();
|
|
assert_eq!(
|
|
assertions,
|
|
&[
|
|
Assertion::new(1, 5, false, String::from("function")),
|
|
Assertion::new(1, 11, false, String::from("keyword")),
|
|
Assertion::new(4, 9, false, String::from("variable")),
|
|
Assertion::new(4, 11, true, String::from("variable")),
|
|
]
|
|
);
|
|
|
|
let mut highlighter = Highlighter::new();
|
|
let highlight_positions =
|
|
get_highlight_positions(test_loader(), &mut highlighter, &config, source.as_bytes())
|
|
.unwrap();
|
|
assert_eq!(
|
|
highlight_positions,
|
|
&[
|
|
(Point::new(1, 0), Point::new(1, 3), Highlight(2)), // "var"
|
|
(Point::new(1, 4), Point::new(1, 7), Highlight(0)), // "abc"
|
|
(Point::new(1, 10), Point::new(1, 18), Highlight(2)), // "function"
|
|
(Point::new(1, 19), Point::new(1, 20), Highlight(1)), // "d"
|
|
(Point::new(4, 2), Point::new(4, 8), Highlight(2)), // "return"
|
|
(Point::new(4, 9), Point::new(4, 10), Highlight(1)), // "d"
|
|
(Point::new(4, 13), Point::new(4, 14), Highlight(1)), // "e"
|
|
]
|
|
);
|
|
}
|