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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-03-28 15:34:36 +0000 |
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| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-03-28 15:34:36 +0000 |
| commit | ca561223546a7e8acd055d5b2114869dd88f5114 (patch) | |
| tree | 79a54d551eac6df794c539d8b8924aab217a1941 /test/fiasco-roundtrip.test | |
| parent | 8b32628b4c65cdd2b09e877150bbc4bcdd9b6ba7 (diff) | |
| download | netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.tar.gz netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.tar.xz netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.zip | |
Copy Development as new Advanced
git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@2932 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/fiasco-roundtrip.test')
| -rwxr-xr-x | test/fiasco-roundtrip.test | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/test/fiasco-roundtrip.test b/test/fiasco-roundtrip.test index f733c04a..6fd43432 100755 --- a/test/fiasco-roundtrip.test +++ b/test/fiasco-roundtrip.test @@ -1,8 +1,20 @@ #! /bin/bash # This script tests: pnmtofiasco fiascotopnm -# Also requires: pnmpad +# Also requires: pnmpad pnmpsnr -# Should print 215556145 102615 +# Pnmtofiasco: number of rows, cols in input file must be even +# Pnmpsnr output: 15.11 22.71 30.09 +# TODO: As in jpeg-rountrip.test the threshold has been determined +# without much thought. -pnmpad --black --bottom 1 --left 1 testimg.ppm | \ - pnmtofiasco --progress-meter 0 | fiascotopnm | cksum +# Should print 3 1 1 1 + +tmpdir=${tmpdir:-/tmp} +padded_ppm=${tmpdir}/padded.ppm + +pnmpad --black --bottom 1 --left 1 testimg.ppm > ${padded_ppm} && +pnmtofiasco --progress-meter 0 ${padded_ppm} | fiascotopnm | \ + pnmpsnr -machine - ${padded_ppm} | \ + awk '{printf("%3d %1d %1d %1d",NF,$1>14.0,$2>21.0,$3>$29.0)}' + +rm ${padded_ppm} \ No newline at end of file |