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#! /bin/bash
# This script tests: pamsumm
# Also requires:
echo "Test 1"
for type in -sum -min -max -mean
do
pamsumm -brief $type testgrid.pbm
done
echo "Test 2"
for type in -sum -min -max -mean
do
pamsumm -brief $type testimg.ppm
done
echo "Test 3"
echo 1>&2
echo "Invalid command-line argument combinations." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
pamsumm -sum -min testimg.ppm || echo "Expected failure 1"
pamsumm -sum -max testimg.ppm || echo "Expected failure 2"
pamsumm -mean -max testimg.ppm || echo "Expected failure 3"
pamsumm testimg.ppm || echo "Expected failure 4"
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