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#! /bin/bash
# This script tests: pnmtojpeg
# Also requires:
tmpdir=${tmpdir:-/tmp}
test_jpegscan=${tmpdir}/test.jpegscan
err_out=${tmpdir}/err.out
cat > ${test_jpegscan} << EOF
# This is a example of a scan script to be used by 'pnmtojpeg' with -scan .
# It should work with any color image.
#Interleaved DC scan for Y, Cb, Cr:
0, 1, 2: 0-0, 0, 0 ;
# AC scans:
0: 1- 2, 0, 0 ;
0: 3- 5, 0, 0 ;
1: 1-63, 0, 0 ;
2: 1-63, 0, 0 ;
0: 6- 9, 0, 0 ;
0: 10-63, 0, 0 ;
EOF
pnmtojpeg testimg.ppm -scans=${test_jpegscan} -verbose \
> /dev/null 2> ${err_out} && echo "success" || echo "failure"
cat ${err_out}
rm ${err_out} ${test_jpegscan}
# TODO test invalid scan script
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