From 8b21b97dfda49787ac355219e4e09486516658ce Mon Sep 17 00:00:00 2001 From: giraffedata Date: Sun, 30 Apr 2023 16:41:32 +0000 Subject: New pnmcolormap2 test git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4547 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- test/pnmcolormap2.ok | 30 ++++++++++- test/pnmcolormap2.test | 136 +++++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 143 insertions(+), 23 deletions(-) (limited to 'test') diff --git a/test/pnmcolormap2.ok b/test/pnmcolormap2.ok index 2eab38b8..aaf9fd42 100644 --- a/test/pnmcolormap2.ok +++ b/test/pnmcolormap2.ok @@ -1,9 +1,37 @@ -Test. Should print 'match' eight times. +Test. Should print 'match' eighteen times. +pnmcolormap 256 match +pnmcolormap 128 match +pnmcolormap 64 match +pnmcolormap -meancolor 256 match +pnmcolormap -meancolor 128 match +pnmcolormap -meancolor 64 match +pnmcolormap -meanpixel 256 match +pnmcolormap -meanpixel 128 +match +pnmcolormap -meanpixel 64 +match +pnmcolormap -spreadluminosity 256 +match +pnmcolormap -spreadluminosity 128 +match +pnmcolormap -spreadluminosity 64 +match +pnmcolormap -splitcolorct 256 +match +pnmcolormap -splitcolorct 128 +match +pnmcolormap -splitcolorct 64 +match +pnmcolormap -splitspread 256 +match +pnmcolormap -splitspread 128 +match +pnmcolormap -splitspread 64 match diff --git a/test/pnmcolormap2.test b/test/pnmcolormap2.test index 3f7da4f9..cea521aa 100755 --- a/test/pnmcolormap2.test +++ b/test/pnmcolormap2.test @@ -5,51 +5,143 @@ tmpdir=${tmpdir:-/tmp} map=${tmpdir}/map.ppm -echo "Test. Should print 'match' eight times." -# Threshold values (targetN=xx.xx) here were produced by calculating -# the S/N ratio with reduced colors. +echo "Test. Should print 'match' eighteen times." + +# Threshold values (tgtN=xx.xx) were produced by calculating +# the S/N ratio when the original image is compared against a +# reference image with fewer colors than the target output image. # colors in following tests / colors for calculating threshold -# 100 / 90 -# 200 / 180 -# 32 / 24 +# 256 / 224 +# 128 / 96 -splitspread +# 128 / 108 other +# 64 / 44 -center (default) +# 64 / 48 -splitspread +# 64 / 56 other + +# -center +echo pnmcolormap 256 +tgt1=37.19; tgt2=37.86; tgt3=37.77 +pnmcolormap 256 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap 128 +tgt1=34.46; tgt2=35.61; tgt3=34.97 +pnmcolormap 128 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap 64 +tgt1=30.30; tgt2=33.10; tgt3=31.74 +pnmcolormap 64 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meancolor 256 +tgt1=38.36; tgt2=38.63; tgt3=38.95 +pnmcolormap -meancolor 256 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meancolor 128 +tgt1=35.86; tgt2=37.17; tgt3=36.65 +pnmcolormap -meancolor 128 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meancolor 64 +tgt1=33.64; tgt2=34.92; tgt3=34.44 +pnmcolormap -meancolor 64 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meanpixel 256 +tgt1=38.40; tgt2=38.65; tgt3=38.90 +pnmcolormap -meanpixel 256 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meanpixel 128 +tgt1=35.75; tgt2=37.13; tgt3=36.69 +pnmcolormap -meanpixel 128 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -meanpixel 64 +tgt1=33.75; tgt2=34.79; tgt3=34.53 +pnmcolormap -meanpixel 64 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} + +echo pnmcolormap -spreadluminosity 256 +tgt1=36.82; tgt2=36.87; tgt3=37.25 +pnmcolormap -spreadluminosity 256 testimg.ppm > ${map} +pnmremap -mapfile=${map} testimg.ppm |\ +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - +rm ${map} -pnmcolormap 100 testimg.ppm > ${map} +echo pnmcolormap -spreadluminosity 128 +tgt1=34.61; tgt2=33.40; tgt3=34.66 +pnmcolormap -spreadluminosity 128 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=33.75 -target2=35.15 -target3=34.48 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap -meancolor 100 testimg.ppm > ${map} +echo pnmcolormap -spreadluminosity 64 +tgt1=32.35; tgt2=30.23; tgt3=32.35 +pnmcolormap -spreadluminosity 64 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=35.05 -target2=36.86 -target3=36.05 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap -meanpixel 100 testimg.ppm > ${map} +echo pnmcolormap -splitcolorct 256 +tgt1=37.55; tgt2=38.37; tgt3=38.04 +pnmcolormap -splitcolorct 256 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=35.01 -target2=36.80 -target3=36.08 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap -spreadluminosity 100 testimg.ppm > ${map} +echo pnmcolormap -splitcolorct 128 +tgt1=34.84; tgt2=35.72; tgt3=34.64 +pnmcolormap -splitcolorct 128 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=33.71 -target2=32.89 -target3=34.14 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap -splitcolorct 100 testimg.ppm > ${map} +echo pnmcolormap -splitcolorct 64 +tgt1=31.56; tgt2=33.74; tgt3=32.93 +pnmcolormap -splitcolorct 64 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=33.97 -target2=35.34 -target3=34.23 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap -splitspread 100 testimg.ppm > ${map} +echo pnmcolormap -splitspread 256 +tgt1=35.18; tgt2=37.26; tgt3=36.17 +pnmcolormap -splitspread 256 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=32.98 -target2=35.09 -target3=33.15 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap 200 testimg.ppm > ${map} +echo pnmcolormap -splitspread 128 +tgt1=33.18; tgt2=35.58; tgt3=33.71 +pnmcolormap -splitspread 128 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=36.01 -target2=37.07 -target3=36.60 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -pnmcolormap 32 testimg.ppm > ${map} +echo pnmcolormap -splitspread 64 +tgt1=31.27; tgt2=33.03; tgt3=30.97 +pnmcolormap -splitspread 64 testimg.ppm > ${map} pnmremap -mapfile=${map} testimg.ppm |\ - pnmpsnr -target1=28.31 -target2=30.63 -target3=30.26 testimg.ppm - +pnmpsnr -target1=${tgt1} -target2=${tgt2} -target3=${tgt3} testimg.ppm - rm ${map} -- cgit 1.4.1