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#! /bin/bash
# This script tests: pbmclean
# Also requires: pbmmake pbmpage pnmmargin pnmpad
alias pbmclean="${PBM_TESTPREFIX}pbmclean"
alias pbmmake="${PBM_BINPREFIX}pbmmake"
alias pbmpage="${PBM_BINPREFIX}pbmpage"
alias pnmmargin="${PBM_BINPREFIX}pnmmargin"
shopt -s expand_aliases
tmpdir=${tmpdir:-/tmp}
test_pbm=${tmpdir}/test.pbm
pbmmake -g 3 3 | pnmmargin -black 2 > ${test_pbm}
for n in 1 2 3 4 5 6 7 8
do
pbmclean -min=$n -black -plain ${test_pbm}
done
rm ${test_pbm}
# Should print 760076056 4210813
pbmpage 1 | pbmclean -black | cksum
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