#! /bin/bash
# This script tests: pnmtopnm
# Also requires: pamtopnm

${PBM_TESTPREFIX}pnmtopnm -plain testimg.ppm | \
  ${PBM_TESTPREFIX}pnmtopnm | cksum
${PBM_TESTPREFIX}pnmtopnm -plain testgrid.pbm | \
  ${PBM_TESTPREFIX}pnmtopnm | cksum