lib.rs

#[macro_use]
extern crate nom;

#[cfg(test)]
mod tests {
    use nom::*;
    use nom::IResult::*;

    #[test]
    fn till_line_ending_unix() {
        let input = b"abc\n";
        let output = not_line_ending(input);
        assert_eq!(output, Done(&b"\n"[..], &b"abc"[..]));
    }

    #[test]
    fn till_line_ending_windows() {
        let input = b"abc\r\n";
        let output = not_line_ending(input);
        assert_eq!(output, Done(&b"\r\n"[..], &b"abc"[..]));
    }

    named!(take_full_line<(&[u8], &[u8])>, tuple!(not_line_ending, line_ending));

    #[test]
    fn full_line_windows() {
        let input = b"abc\r\n";
        let output = take_full_line(input);
        assert_eq!(output, Done(&b""[..], (&b"abc"[..], &b"\r\n"[..])));
    }

    #[test]
    fn full_line_unix() {
        let input = b"abc\n";
        let output = take_full_line(input);
        assert_eq!(output, Done(&b""[..], (&b"abc"[..], &b"\n"[..])));
    }
}