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#! /bin/bash
# This script tests: ppmforge
# Also requires: pamfile
echo "Test 1"
# Should print 256 256
ppmforge -night | pamfile -size
# Width is adjusted if not even
# becomes 100 in this case
ppmforge -night -width=99 -height=90 | pamfile -size
# Width is adjusted if smaller than height
# brought up to 100 in this case
ppmforge -night -width=80 -height=90 | pamfile -size
echo "Test 2"
echo 1>&2
echo "Invalid command-line arguments." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
ppmforge -night -dimension=0 || echo "Expected failure 1"
ppmforge -clouds -mesh=1.99 || echo "Expected failure 2"
ppmforge -clouds -power=0 || echo "Expected failure 3"
ppmforge -ice=0 || echo "Expected failure 4"
ppmforge -glaciers=0 || echo "Expected failure 5"
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