#! /bin/bash
# This script tests: pamtotga tgatoppm
# Also requires: ppmtopgm pgmtopbm

#Test 1: Should print 2425386270 41, cksum of testgrid.pbm

${PBM_TESTPREFIX}pamtotga -mono testgrid.pbm | \
  ${PBM_TESTPREFIX}tgatoppm | ${PBM_BINPREFIX}ppmtopgm | \
  ${PBM_BINPREFIX}pgmtopbm -threshold -val 0.5 | cksum

#Test 2: Should print 2871603838 33838, cksum of testimg.pgm

${PBM_BINPREFIX}ppmtopgm testimg.ppm > ${tmpdir}/testimg.pgm
${PBM_TESTPREFIX}pamtotga -cmap ${tmpdir}/testimg.pgm | \
  ${PBM_TESTPREFIX}tgatoppm | ${PBM_BINPREFIX}ppmtopgm | cksum

rm ${tmpdir}/testimg.pgm

#Test 3: Should print 1926073387 101484, cksum of testimg.ppm

${PBM_TESTPREFIX}pamtotga -rgb testimg.ppm | ${PBM_TESTPREFIX}tgatoppm | cksum