path: root/test/png-roundtrip.test

#! /bin/bash
# This script tests: pngtopnm pnmtopng
# Also requires: 

${PBM_TESTPREFIX}pnmtopng testimg.ppm | ${PBM_TESTPREFIX}pngtopnm | cksum
${PBM_TESTPREFIX}pnmtopng testgrid.pbm | ${PBM_TESTPREFIX}pngtopnm | cksum