
///|
test "reexport: extract_text_watermark basic" {
  let img = re_make_rgb(8, 8, Array::make(64, (128, 64, 192)))
  let _ = extract_text_watermark(img, 10)
  let _ = img
}
///|
test "reexport: embed_watermark_lsb basic" {
  let img = re_make_rgb(8, 8, Array::make(64, (128, 64, 192)))
  let wm = re_make_rgb(2, 2, Array::make(4, (255, 255, 255)))
  let _ = embed_watermark_lsb(img, wm)
  let _ = img
  let _ = wm
}
///|
test "reexport: extract_watermark_lsb basic" {
  let img = re_make_rgb(8, 8, Array::make(64, (128, 64, 192)))
  let _ = extract_watermark_lsb(img)
  let _ = img
}