message: 3x9 pnm/mod.rs
diff: @@ -121,9 +121,17 @@ mod tests {
  #[test]
  fn roundtrip_rgb() {
  + #[cfg_attr(rustfmt, rustfmt_skip)]
  let buf: [u8; 27] = [
  - 0, 0, 0, 0, 0, 255, 0, 255, 0, 0, 255, 255, 255, 0, 0, 255, 0, 255, 255, 255, 0, 255,
  - 255, 255, 255, 255, 255,
  + 0, 0, 0,
  + 0, 0, 255,
  + 0, 255, 0,
  + 0, 255, 255,
  + 255, 0, 0,
  + 255, 0, 255,
  + 255, 255, 0,
  + 255, 255, 255,
  + 255, 255, 255,
  ];
  execute_roundtrip_default(&buf, 3, 3, ColorType::RGB(8));
  execute_roundtrip_with_subtype(&buf, 3, 3, ColorType::RGB(8), PNMSubtype::ArbitraryMap);
  