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#! /bin/bash
# This script tests: ppmrelief
# Also requires: pbmmake pgmramp pamflip
alias ppmrelief="${PBM_TESTPREFIX}ppmrelief"
alias pbmmake="${PBM_BINPREFIX}pbmmake"
alias pgmramp="${PBM_BINPREFIX}pgmramp"
alias pamflip="${PBM_BINPREFIX}pamflip"
shopt -s expand_aliases
# Test 1. Should print 3637356697 688
pbmmake -w 15 15 | ppmrelief | cksum
# Test 2. Should print 3979143778 780
pgmramp -diagonal -maxval=30 16 16 | ppmrelief | cksum
# Test 3. Should print 2954951371 780
pgmramp -diagonal -maxval=30 16 16 | pamflip -lr | ppmrelief | cksum
# pgmramp -diagonal -maxval=30 16 16 | ppmrelief | ppmtopgm -plain
# P2
# 16 16
# 30
# 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 14 14 14 14 14 14 14 14 14 14 14 14 14 14 0
# 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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