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#! /bin/bash
# This script tests: pgmnoise
# Also requires:
tmpdir=${tmpdir:-/tmp}
test_out=${tmpdir}/test_out
echo 1>&2
echo "Invalid command-line argument combinations." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
pgmnoise -maxval=255 -randomseed=1 > ${test_out} || \
echo -n "Expected failure 1"; test -s ${test_out}; echo " "$?
pgmnoise 100 -randomseed=1 > ${test_out} || \
echo -n "Expected failure 2"; test -s ${test_out}; echo " "$?
pgmnoise 100 0 -randomseed=1 > ${test_out} || \
echo -n "Expected failure 3"; test -s ${test_out}; echo " "$?
pgmnoise 0 100 -randomseed=1 > ${test_out} || \
echo -n "Expected failure 4"; test -s ${test_out}; echo " "$?
pgmnoise 100 100 100 -randomseed=1 > ${test_out} || \
echo -n "Expected failure 5"; test -s ${test_out}; echo " "$?
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