#! /bin/bash
# This script tests: pgmtoppm
# Also requires: pamseq pamtopnm pgmramp

  alias pgmtoppm="${PBM_TESTPREFIX}pgmtoppm"
  alias pamseq="${PBM_BINPREFIX}pamseq"
  alias pamtopnm="${PBM_BINPREFIX}pamtopnm"
  alias pgmramp="${PBM_BINPREFIX}pgmramp"
  shopt -s expand_aliases

pgmramp -maxval=5 -lr 256 1 >${tmpdir}/test.pgm
pamseq 3 5 -tupletype=RGB | pamtopnm \
  >${tmpdir}/palette

# Test 1.
pgmtoppm green ${tmpdir}/test.pgm | cksum

pgmtoppm yellow-blue ${tmpdir}/test.pgm | cksum

pgmtoppm -map=${tmpdir}/palette ${tmpdir}/test.pgm | cksum

rm ${tmpdir}/test.pgm ${tmpdir}/palette