use super::*; #[test] fn slice_debug_output() { let input = Slice::from_u8_slice(b"\xF0hello,\tworld"); let expected = r#""\xF0hello,\tworld""#; let output = format!("{input:?}"); assert_eq!(output, expected); } #[test] fn display() { assert_eq!( "Hello\u{FFFD}\u{FFFD} There\u{FFFD} Goodbye", Slice::from_u8_slice(b"Hello\xC0\x80 There\xE6\x83 Goodbye").to_string(), ); }