1 files changed, 446 insertions, 0 deletions
diff --git a/test/pnmpad-color.test b/test/pnmpad-color.test
new file mode 100755
index 00000000..05e8acca
--- /dev/null
+++ b/test/pnmpad-color.test
@@ -0,0 +1,446 @@
+#! /bin/sh
+# This script tests: pnmpad
+# Also requires: pbmmake pgmmake ppmmake pamcut ppmtopgm
+
+tmpdir=${tmpdir:-/tmp}
+
+white_pbm=${tmpdir}/white.pbm
+black_pbm=${tmpdir}/black.pbm
+test127_pgm=${tmpdir}/testimg1.pgm
+test255_pgm=${tmpdir}/testimg2.pgm
+test511_pgm=${tmpdir}/testimg3.pgm
+test127_ppm=${tmpdir}/testimg1.ppm
+test255_ppm=${tmpdir}/testimg2.ppm
+test511_ppm=${tmpdir}/testimg3.ppm
+target_pnm=${tmpdir}/target.pnm
+
+BLACK="rgbi:0.0/0.0/0.0"
+WHITE="rgbi:1.0/1.0/1.0"
+LIGHTGRAY="rgbi:0.6/0.6/0.6"
+LIGHTGRAYv=0.6
+DARKGRAY="rgbi:0.01/0.01/0.01"
+DARKGRAYv=0.01
+PURPLE="rgb:A0/20/F0"
+YELLOW="rgb:F0/F0/00"
+
+pbmmake -w 1 1 > ${white_pbm}
+pbmmake -b 1 1 > ${black_pbm}
+pgmmake 0.25 1 1 -maxval 127 > ${test127_pgm}
+pgmmake 0.25 1 1 -maxval 255 > ${test255_pgm}
+pgmmake 0.25 1 1 -maxval 511 > ${test511_pgm}
+ppmmake ${YELLOW} 1 1 -maxval 127 > ${test127_ppm}
+ppmmake ${YELLOW} 1 1 -maxval 255 > ${test255_ppm}
+ppmmake ${YELLOW} 1 1 -maxval 511 > ${test511_ppm}
+
+ptop="-top 1"
+
+# define function
+cmptarget () { pamcut -top 0 -left 0 -height 1 -width 1 $@ |\
+                cmp -s ${target_ppm} - && echo "match" || echo "failure";  }
+
+echo "Test 1. PBM white infile"
+
+infile=${white_pbm}
+
+echo "Should print match seven times"
+
+pbmmake -w 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -extend-edge ${infile} | cmptarget
+pnmpad ${ptop} -detect-background ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY}  -promote none   ${infile} | cmptarget
+
+echo "Should print match seven times"
+
+pbmmake -b 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE}   -promote none ${infile} | cmptarget
+
+echo "Should print match once"
+
+pgmmake -maxval 1 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match once"
+
+pgmmake -maxval 1 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 1 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 255 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all ${infile} | cmptarget
+
+echo
+echo "Test 2. PBM black infile"
+
+infile=${black_pbm}
+
+echo "Should print match nine times"
+
+pbmmake -b 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE}   -promote none ${infile} | cmptarget
+pnmpad ${ptop} -extend-edge ${infile} | cmptarget
+pnmpad ${ptop} -detect-background ${infile} | cmptarget
+
+echo "Should print match five times"
+
+pbmmake -w 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+
+echo
+echo "Test 3. PGM maxval 127 infile"
+
+infile=${test127_pgm}
+
+echo "Should print match five times"
+
+pgmmake -maxval 127 0.0 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+
+echo "Should print match four times"
+
+pgmmake -maxval 127 1.0 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pamcut -t 0 -h 1 -w 1 ${infile} > ${target_pnm}
+pnmpad ${ptop} -extend-edge ${infile} | cmptarget
+pnmpad ${ptop} -detect-background ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 127 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 127 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 127 ${PURPLE} 1 1 | ppmtopgm > ${target_pnm} 
+pnmpad ${ptop} -color ${PURPLE}   -promote none ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 127 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 255 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all    ${infile} | cmptarget
+
+
+echo
+echo "Test 4. PGM maxval 255 infile"
+
+infile=${test255_pgm}
+
+echo "Should print match five times"
+
+pgmmake -maxval 255 0.0 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+
+echo "Should print match four times"
+
+pgmmake -maxval 255 1.0 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pamcut -t 0 -h 1 -w 1 ${infile} > ${target_pnm}
+pnmpad ${ptop} -extend-edge ${infile} | cmptarget
+pnmpad ${ptop} -detect-background ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 255 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 255  ${PURPLE} 1 1 | ppmtopgm > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE}   -promote none ${infile} | cmptarget
+
+echo "Should print match four times"
+
+pgmmake -maxval 255 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY}                 ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote all    ${infile} | cmptarget
+
+echo "Should print match four times"
+
+pgmmake -maxval 255 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY}                 ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all    ${infile} | cmptarget
+
+echo "Should print match three times"
+
+ppmmake -maxval 255 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all    ${infile} | cmptarget
+
+echo
+echo "Test 5. PGM maxval 511 infile"
+
+infile=${test511_pgm}
+
+echo "Should print match five times"
+
+pgmmake -maxval 511 0.0 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+
+echo "Should print match four times"
+
+pgmmake -maxval 511 1.0 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pamcut -t 0 -h 1 -w 1 ${infile} > ${target_pnm}
+pnmpad ${ptop} -extend-edge ${infile} | cmptarget
+pnmpad ${ptop} -detect-background ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 511 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 511 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 511 ${PURPLE} 1 1 | ppmtopgm > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} -promote none ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 511 ${LIGHTGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+pgmmake -maxval 511 ${DARKGRAYv} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match three times"
+
+ppmmake -maxval 511 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all    ${infile} | cmptarget
+
+
+echo
+echo "Test 6. PPM maxval 127 infile"
+
+infile=${test127_ppm}
+
+echo "Should print match five times"
+
+ppmmake -maxval 127 ${BLACK} 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+
+echo "Should print match four times"
+
+ppmmake -maxval 127 ${WHITE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 127 ${PURPLE} 1 1 > ${target_pnm}
+ppmmake -maxval 127 ${PURPLE} 1 2 | pnmpad ${ptop} -extend-edge | cmptarget
+ppmmake -maxval 127 ${PURPLE} 1 2 | pnmpad ${ptop} -detect-background | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 127 ${LIGHTGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 127 ${DARKGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match once"
+
+ppmmake -maxval 127 ${PURPLE} 1 1 > ${target_pnm} 
+pnmpad ${ptop} -color ${PURPLE} -promote none ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 255 ${LIGHTGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY}                  ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY}     -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 255 ${DARKGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 255 ${PURPLE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all ${infile} | cmptarget
+
+echo
+echo "Test 7. PPM maxval 511 infile"
+
+infile=${test511_ppm}
+
+echo "Should print match five times"
+
+ppmmake -maxval 511 ${BLACK} 1 1 > ${target_pnm}
+pnmpad ${ptop} ${infile} | cmptarget
+pnmpad ${ptop} -black ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${BLACK} -promote format ${infile} | cmptarget
+
+echo "Should print match four times"
+
+ppmmake -maxval 511 ${WHITE} 1 1 > ${target_pnm}
+pnmpad ${ptop} -white ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote none   ${infile} | cmptarget
+pnmpad ${ptop} -color ${WHITE} -promote format ${infile} | cmptarget
+
+echo "Should print match six times"
+
+ppmmake -maxval 511 ${PURPLE} 1 1 > ${target_pnm}
+ppmmake -maxval 511 ${PURPLE} 1 5 | pnmpad ${ptop} -extend-edge | cmptarget
+ppmmake -maxval 511 ${PURPLE} 1 5 | pnmpad ${ptop} -detect-background | cmptarget
+pnmpad ${ptop} -color ${PURPLE} ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote format ${infile} | cmptarget
+pnmpad ${ptop} -color ${PURPLE} -promote all    ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 511 ${LIGHTGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 511 ${DARKGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY} -promote none ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote format ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 511 ${LIGHTGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${LIGHTGRAY}                  ${infile} | cmptarget
+pnmpad ${ptop} -color ${LIGHTGRAY}     -promote all ${infile} | cmptarget
+
+echo "Should print match twice"
+
+ppmmake -maxval 511 ${DARKGRAY} 1 1 > ${target_pnm}
+pnmpad ${ptop} -color ${DARKGRAY}              ${infile} | cmptarget
+pnmpad ${ptop} -color ${DARKGRAY} -promote all ${infile} | cmptarget