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Fix crash w/ goto_previous_sibling when parent node has leading extra child (#4472)

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* Fix crash w/ goto_previous_sibling when parent node has leading extra
child Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>

* Fix lint

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>

---------

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
This commit is contained in:
Max Brunsfeld 2025-05-27 16:56:33 -07:00 • committed by GitHub
parent 06537fda83
commit f91255a201
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GPG key ID: B5690EEEBB952194
7 changed files with 90 additions and 46 deletions
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18
cli/src/tests/node_test.rs
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@ -6,7 +6,10 @@ use super::{
helpers::fixtures::{fixtures_dir, get_language, get_test_language},
Rand,
};
use crate::{parse::perform_edit, tests::generate_parser};
use crate::{
parse::perform_edit,
tests::{generate_parser, helpers::fixtures::get_test_fixture_language},
};
const JSON_EXAMPLE: &str = r#"
@ -308,19 +311,8 @@ fn test_parent_of_zero_width_node() {
#[test]
fn test_next_sibling_of_zero_width_node() {
let grammar_json = load_grammar_file(
&fixtures_dir()
.join("test_grammars")
.join("next_sibling_from_zwt")
.join("grammar.js"),
None,
)
.unwrap();
let (parser_name, parser_code) = generate_parser(&grammar_json).unwrap();
let mut parser = Parser::new();
let language = get_test_language(&parser_name, &parser_code, None);
let language = get_test_fixture_language("next_sibling_from_zwt");
parser.set_language(&language).unwrap();
let tree = parser.parse("abdef", None).unwrap();