#! /bin/bash
# This script tests: pamexec
# Also requires: ppmpat ppmmake pamfile

tmpdir=${tmpdir:-/tmp}
test_ppm=${tmpdir}/test_ppm

echo "Test 1: should print stdin: PPM RAW 17 22 3 255 RGB six times"

( ppmmake rgb:0/255/127 17 22
  ppmpat -g2 --color=rgb:143/188/143,rgb:161/161/161 17 22
  ppmpat -g3 --color=rgb:224/255/255,rgb:255/130/171,rgb:255/48/48 17 22
  ppmpat -madras --color=rgb:181/181/181,rgb:51/62/99,rgb:205/193/197 17 22
  ppmpat -tartan --color=rgb:238/233/191,rgb:84/84/84,rgb:255/160/122 17 22
  ppmpat -argyle2 --color=rgb:205/104/57,rgb:119/136/153,rgb:255/255/255 17 22
) | tee ${test_ppm} | pamfile -all -machine

echo "Test 2: should print '0 0 : 0' twice"

pamexec "ppmtoppm " ${test_ppm} | cmp -s ${test_ppm} -  
  echo ${PIPESTATUS[@]} ":" $?
pamexec "cat " ${test_ppm} | cmp -s ${test_ppm} -  
  echo ${PIPESTATUS[@]} ":" $?

rm ${test_ppm}