#! /bin/bash
# This script tests: pamtoavs avstopam
# Also requires: pamtopnm

  alias avstopam="${PBM_TESTPREFIX}avstopam"
  alias pamtoavs="${PBM_TESTPREFIX}pamtoavs"
  alias pamtopnm="${PBM_BINPREFIX}pamtopnm"
  shopt -s expand_aliases

# Should produce 1926073387 101484, cksum of testimg.ppm
pamtoavs testimg.ppm | \
  avstopam | pamtopnm | cksum