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#! /bin/sh
# This script tests: pbmtoascii
# Also requires: pbmmake pamenlarge pbmtoascii asciitopgm
echo "Test 1."
pbmmake -g 31 6 | pbmtoascii
pbmmake -g 32 6 | pbmtoascii
echo "Test 2.1"
pbmmake -b 2 2 | pbmtoascii
pbmmake -w 2 2 | pbmtoascii
pbmmake -g 2 2 | pbmtoascii
echo "Test 2.2"
pbmmake -b 4 4 | pbmtoascii
pbmmake -w 4 4 | pbmtoascii
pbmmake -g 4 4 | pbmtoascii
echo "Test 2.3"
pbmmake -b 4 4 | pbmtoascii -2x4
pbmmake -w 4 4 | pbmtoascii -2x4
pbmmake -g 4 4 | pbmtoascii -2x4
echo "Test 3."
pbmmake -b 40 7 | pbmtoascii
echo
pbmmake -b 41 8 | pbmtoascii
echo
pbmmake -b 42 9 | pbmtoascii
echo "Test 4. Should print 2361485126 1740 twice"
pbmtoascii maze.pbm | cksum
pbmtoascii -1x2 maze.pbm | cksum
echo "Test 5. Should print 4017331268 450 twice"
pbmtoascii -2x4 < maze.pbm | cksum
pbmtoascii -2x4 maze.pbm | cksum
echo "Test 6. Should print 3978896638 232 twice"
# Use Pamenlarge 1 to convert to plain format without additional requirements
pamenlarge -plain 1 testgrid.pbm | sed -e 1,2d -e 'y/01/ M/' -e 's/ *$//' | cksum
pamenlarge -xscale 1 -yscale 2 testgrid.pbm | pbmtoascii | cksum
echo "Test 7. Should print 3334512471 3343 twice"
pamenlarge -plain 1 maze.pbm | sed -e 1,2d -e 'y/01/ M/' -e 's/ *$//' | cksum
pamenlarge -xscale 1 -yscale 2 maze.pbm | pbmtoascii | cksum
echo "Test 8. Should print match twice"
pamenlarge -xscale 1 -yscale 2 maze.pbm | pbmtoascii | asciitopgm 59 57 | pgmtopbm |\
cmp maze.pbm - && echo "match" || echo "no match"
pamenlarge -xscale 1 -yscale 2 testgrid.pbm | pbmtoascii | asciitopgm 16 14 | pgmtopbm |\
cmp testgrid.pbm - && echo "match" || echo "no match"
echo "Test Invalid"
. ${srcdir}/test-invalid.inc
invCmd "pbmtoascii -1x2 -2x4 testgrid.pbm"
invCmd "pbmtoascii testimg.ppm"
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