#! /bin/bash
# This script tests: ppmtoilbm ilbmtoppm
# Also requires: pamseq pamdepth pamtopnm pnmremap

echo "Test 1.  Should produce 669206373 10102 five times"
#Output is PPM raw, 57 by 59  maxval 255

ppmtoilbm maze.pbm | ilbmtoppm | cksum
ppmtoilbm -aga maze.pbm | ilbmtoppm | cksum
ppmtoilbm -ham6 maze.pbm | ilbmtoppm | cksum
ppmtoilbm -ham8 maze.pbm | ilbmtoppm | cksum


echo "Test 2.  Should produce 1926073387 101484 three times"
ppmtoilbm testimg.ppm | ilbmtoppm | cksum
ppmtoilbm -24force testimg.ppm | ilbmtoppm | cksum
ppmtoilbm -dcbits 8 8 8 -nocompress testimg.ppm | ilbmtoppm | cksum


echo "Test 3.  Should print 984199586 101484"
pamseq 3 5 -tupletype=RGB | pamdepth 255 | pamtopnm | \
  pnmremap -mapfile=- testimg.ppm | ppmtoilbm | ilbmtoppm | cksum


echo "Test 4.  Should print 2059976475 661 twice"
pamseq 3 5 -tupletype=RGB | pamtopnm | \
  ppmtoilbm -compress | ilbmtoppm | cksum
pamseq 3 5 -tupletype=RGB | pamtopnm | \
  ppmtoilbm -nocompress | ilbmtoppm | cksum