emmylua_parser 0.25.0

A parser for EmmyLua and luals
Documentation 
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#[cfg(test)]
mod tests {
    use crate::text::LineIndex;

    #[test]
    fn test_line_col() {
        let code = r#"
--hihii
--你好啊
--aiaiai
--1231313 好了好了
        "#;
        let tree = LineIndex::parse(code);
        let offset_1 = tree.get_offset(1, 3, code).unwrap();
        assert_eq!(offset_1, 4.into());
        let offset_2 = tree.get_offset(2, 4, code).unwrap();
        assert_eq!(offset_2, 17.into());
        let offset_3 = tree.get_offset(3, 0, code).unwrap();
        assert_eq!(offset_3, 21.into());

        let line_col_1 = tree.get_line_col(offset_1, code).unwrap();
        assert_eq!(line_col_1, (1, 3));
        let line_col_2 = tree.get_line_col(offset_2, code).unwrap();
        assert_eq!(line_col_2, (2, 4));
        let line_col_3 = tree.get_line_col(offset_3, code).unwrap();
        assert_eq!(line_col_3, (3, 0));
    }
}