#! /bin/bash
# This script tests: pamcut pbmmake
# Also requires:

# Test 1.  Should print 2958909756 124815
echo Test 1.

pamcut -top 0 -left 0 -width 260 -height 160 \
  -pad testimg.ppm | cksum

# Test 2.  Should print 1550940962 10933
echo Test 2.

pamcut -top 200 -left 120 -width 40 -height 40 \
  -pad testimg.ppm | cksum

# Test 3.  Should print 708474423 14 twice
echo Test 3.

pamcut -top 5 -left 5 -bottom 5 -right 5 testimg.ppm | cksum
pamcut -width 1 -height 1 -bottom 5 -right 5 testimg.ppm | cksum


# Test 4.  Should print 659346598 80124 four times
echo Test 4.

pamcut -croptop 10 -cropleft 10 -cropbottom 10 -cropright 10 testimg.ppm | \
  cksum
pamcut -top 10 -left 10 -bottom 138 -right 216 testimg.ppm | cksum
pamcut -top 10 -left 10 -bottom -11 -right -11 testimg.ppm | cksum
pamcut -top 10 -left 10 -width 207 -height 129 testimg.ppm | cksum


# Test 5. Should print 2425386270 41 four times
echo Test 5.

pamcut -croptop 0 -cropleft 0 -cropbottom 0 -cropright 0 testgrid.pbm | \
  cksum
pamcut -top 0 -left 0 -bottom 15 -right 13 testgrid.pbm | cksum
pamcut -top 0 -left 0 -bottom -1 -right -1 testgrid.pbm | cksum
pamcut -top 0 -left 0 -width 14 -height 16 testgrid.pbm | cksum


# Test 6.  Should print 3412257956 129
echo Test 6.

pbmmake -g 50 50 | pamcut 5 5 30 30 | cksum