use crate::parse::Events; #[test]fn line_no_is_one_indexed() {    assert_eq!(Events::from_str("[hello").unwrap_err().line_number(), 1);} #[test]fn remaining_data_contains_bad_tokens() {    assert_eq!(Events::from_str("[hello").unwrap_err().remaining_data(), b"[hello");} #[test]fn to_string_truncates_extra_values() {    assert_eq!(        Events::from_str("[1234567890").unwrap_err().to_string(),        "Got an unexpected token on line 1 while trying to parse a section header: '[123456789' ... (1 characters omitted)"    );} #[test]fn to_string() {    let input = "[a_b]\n c=d";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 1 while trying to parse a section header: '[a_b]\n c=d'",        "underscores in section names aren't allowed and will be rejected by git"    );    let input = "[core] a=b\\\n cd\n[core]\n\n 4a=3";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 5 while trying to parse a name: '4a=3'"    );    let input = "[core] a=b\\\n cd\n 4a=3";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 3 while trying to parse a name: '4a=3'"    );    let input = "[core] a=b\n 4a=3";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 2 while trying to parse a name: '4a=3'"    );    let input = "[core] a=b\n =3";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 2 while trying to parse a name: '=3'"    );    let input = "[core";    assert_eq!(        Events::from_str(input).unwrap_err().to_string(),        "Got an unexpected token on line 1 while trying to parse a section header: '[core'"    );}