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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-06-28 23:07:55 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-06-28 23:07:55 +0000 |
commit | 11fd0bc3fdbe7b5eb9266a728a81d0bcac91fe32 (patch) | |
tree | 7c40f096dd973943ef563ec87b2a68d8205db4fb /test/atari-roundtrip.test | |
parent | 89c6ec14eb7514630aea5abc4b90b51d1473d33a (diff) | |
download | netpbm-mirror-11fd0bc3fdbe7b5eb9266a728a81d0bcac91fe32.tar.gz netpbm-mirror-11fd0bc3fdbe7b5eb9266a728a81d0bcac91fe32.tar.xz netpbm-mirror-11fd0bc3fdbe7b5eb9266a728a81d0bcac91fe32.zip |
Promote Stable to Super_stable
git-svn-id: http://svn.code.sf.net/p/netpbm/code/super_stable@3640 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/atari-roundtrip.test')
-rwxr-xr-x | test/atari-roundtrip.test | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/atari-roundtrip.test b/test/atari-roundtrip.test new file mode 100755 index 00000000..413438a1 --- /dev/null +++ b/test/atari-roundtrip.test @@ -0,0 +1,32 @@ +#! /bin/bash +# This script tests: ppmtopi1 pi1toppm ppmtoneo neotoppm +# Also requires: pgmramp pamscale pbmmake pamenlarge rgb3toppm pamdepth + + +# Atari pi1 and neo files have the following characteristics: +# Size: 320x200 +# Maxval: 7 +# Color palette: at most 16 entries + +tmpdir=${tmpdir:-/tmp} +t_red=${tmpdir}/t.red +t_grn=${tmpdir}/t.grn +t_blu=${tmpdir}/t.blu +t_ppm=${tmpdir}/t.ppm + +pgmramp -lr -maxval=3 4 1 | \ + pamscale -xscale=80 -yscale=200 -nomix > ${t_red} +pbmmake -g 16 10 | pamenlarge 20 > ${t_grn} +pbmmake -g 8 5 | pamenlarge 40 > ${t_blu} +rgb3toppm ${t_red} ${t_grn} ${t_blu} | pamdepth 7 > ${t_ppm} + +#Test 0. Should print: 3583332118 192013 +cksum < ${t_ppm} + +#Test 1. Should print: 3583332118 192013 +ppmtopi1 ${t_ppm} | pi1toppm | cksum + +#Test 2. Should print: 3583332118 192013 +ppmtoneo ${t_ppm} | neotoppm | cksum + +rm ${t_red} ${t_grn} ${t_blu} ${t_ppm} |