#! /bin/bash
# This script tests: pbmpscale
# Also requires: pamenlarge pbmtext

${PBM_BINPREFIX}pbmtext -nomargin "F" | ${PBM_TESTPREFIX}pbmpscale 3 -plain 

for i in 2 3 4
do
${PBM_BINPREFIX}pamenlarge 2 testgrid.pbm | \
  ${PBM_TESTPREFIX}pbmpscale $i | cksum
done