diff --git a/src/encode.rs b/src/encode.rs index 9549ae1..0aa7460 100644 --- a/src/encode.rs +++ b/src/encode.rs @@ -92,7 +92,7 @@ impl Encoder { write!(self.writer, " ")?; } } - write!(self.writer, "0x{}{}", obuf[0], obuf[1])?; + write!(self.writer, "0x{}{}", char::from(obuf[0]), char::from(obuf[1]))?; } } total += 1; @@ -132,4 +132,14 @@ mod tests { encoder.encode().unwrap(); assert_eq!(encoder.writer, outfile.as_bytes()); } + + #[test] + fn encode_wrapping_hex() { + let infile = File::open("testdata/lorem.txt").unwrap(); + let reader = BufReader::new(infile); + let outfile = fs::read_to_string("testdata/lorem_b16hex.txt").unwrap(); + let mut encoder = Encoder::new(reader, vec![], Some(Style::SpacesWithHex), Some(20)); + encoder.encode().unwrap(); + assert_eq!(encoder.writer, outfile.as_bytes()); + } } diff --git a/testdata/lorem_b16hex.txt b/testdata/lorem_b16hex.txt new file mode 100644 index 0000000..3fa7f68 --- /dev/null +++ b/testdata/lorem_b16hex.txt @@ -0,0 +1,115 @@ +0x4C 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