Function test_recoverable_errors

core/src/lexer.rs:1617–1729

()

    #[test]
    fn test_recoverable_errors() {
        do_ok_test(
            "0.1.28+5",
            &[
                ts(Token::Bad("Too many dots in numeric literal".to_owned()), 1, 1, 3),
                ts(Token::Plus, 1, 7, 1),
                ts(Token::Integer(5), 1, 8, 1),
                ts(Token::Eof, 1, 9, 0),
            ],
        );

        do_ok_test(
            "1 .3",
            &[
                ts(Token::Integer(1), 1, 1, 1),
                ts(Token::Bad("Unknown character: .".to_owned()), 1, 3, 2),
                ts(Token::Eof, 1, 5, 0),
            ],
        );

        do_ok_test(
            "1 3. 2",
            &[
                ts(Token::Integer(1), 1, 1, 1),
                ts(Token::Bad("Unknown character: .".to_owned()), 1, 3, 1),
                ts(Token::Integer(2), 1, 6, 1),
                ts(Token::Eof, 1, 7, 0),
            ],
        );

        do_ok_test(
            "9999999999+5",
            &[
                ts(
                    Token::Bad(
                        "Bad integer 9999999999: number too large to fit in target type".to_owned(),
                    ),
                    1,
                    1,
                    1,
                ),
                ts(Token::Plus, 1, 11, 1),
                ts(Token::Integer(5), 1, 12, 1),
                ts(Token::Eof, 1, 13, 0),
            ],
        );

        do_ok_test(
            "\n3!2 1",
            &[
                ts(Token::Eol, 1, 1, 1),
                ts(Token::Bad("Unexpected character in numeric literal: !".to_owned()), 2, 1, 2),
                ts(Token::Integer(1), 2, 5, 1),
                ts(Token::Eof, 2, 6, 0),
            ],
        );

        do_ok_test(