#[macro_export(local_inner_macros)]
macro_rules! one_of (
($i:expr, $inp: expr) => ( $crate::character::streaming::one_of($inp)($i) );
);
#[macro_export(local_inner_macros)]
macro_rules! none_of (
($i:expr, $inp: expr) => ( $crate::character::streaming::none_of($inp)($i) );
);
#[macro_export(local_inner_macros)]
macro_rules! char (
($i:expr, $c: expr) => ( $crate::character::streaming::char($c)($i) );
);
#[cfg(test)]
mod tests {
use crate::internal::Err;
use crate::error::ErrorKind;
#[test]
fn one_of() {
named!(f<char>, one_of!("ab"));
let a = &b"abcd"[..];
assert_eq!(f(a), Ok((&b"bcd"[..], 'a')));
let b = &b"cde"[..];
assert_eq!(f(b), Err(Err::Error(error_position!(b, ErrorKind::OneOf))));
named!(utf8(&str) -> char,
one_of!("+\u{FF0B}"));
assert!(utf8("+").is_ok());
assert!(utf8("\u{FF0B}").is_ok());
}
#[test]
fn none_of() {
named!(f<char>, none_of!("ab"));
let a = &b"abcd"[..];
assert_eq!(f(a), Err(Err::Error(error_position!(a, ErrorKind::NoneOf))));
let b = &b"cde"[..];
assert_eq!(f(b), Ok((&b"de"[..], 'c')));
}
#[test]
fn char() {
named!(f<char>, char!('c'));
let a = &b"abcd"[..];
assert_eq!(f(a), Err(Err::Error(error_position!(a, ErrorKind::Char))));
let b = &b"cde"[..];
assert_eq!(f(b), Ok((&b"de"[..], 'c')));
}
#[test]
fn char_str() {
named!(f<&str, char>, char!('c'));
let a = &"abcd"[..];
assert_eq!(f(a), Err(Err::Error(error_position!(a, ErrorKind::Char))));
let b = &"cde"[..];
assert_eq!(f(b), Ok((&"de"[..], 'c')));
}
}