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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2013-06-29 19:19:47 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2013-06-29 19:19:47 +0000 |
commit | 380588e187c12000ac8082cb2a20a905d3c422a5 (patch) | |
tree | 296b1324b7a9360646a34ae836b8eb486b7feede /test/pamchannel.test | |
parent | f8b633c2be1231a0c194214271caa456dc669ecb (diff) | |
download | netpbm-mirror-380588e187c12000ac8082cb2a20a905d3c422a5.tar.gz netpbm-mirror-380588e187c12000ac8082cb2a20a905d3c422a5.tar.xz netpbm-mirror-380588e187c12000ac8082cb2a20a905d3c422a5.zip |
Release 10.63.00
git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@1968 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/pamchannel.test')
-rw-r--r-- | test/pamchannel.test | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/pamchannel.test b/test/pamchannel.test new file mode 100644 index 00000000..f83dd3b6 --- /dev/null +++ b/test/pamchannel.test @@ -0,0 +1,32 @@ +#! /bin/bash +# This script tests: pamchannel +# Also requires: pamtopnm + + +# Extract planes one by one. +# Convert output to pgm to make it identical to ppmtorgb3 output. + +# $ ppmtorgb3 testimg.ppm ; cksum testimg.{red,grn,blu} +# +# 1571496937 33838 testimg.red +# 394856971 33838 testimg.grn +# 3164158573 33838 testimg.blu + + +# Test 1. red channel +# Should produce 1571496937 33838 + +${PBM_TESTPREFIX}pamchannel -infile testimg.ppm 0 | \ + ${PBM_BINPREFIX}pamtopnm --assume | cksum + +# Test 2. green channel +# Should produce 394856971 33838 + +${PBM_TESTPREFIX}pamchannel -infile testimg.ppm 1 | \ + ${PBM_BINPREFIX}pamtopnm --assume | cksum + +# Test 3. blue channel +# Should produce 3164158573 33838 + +${PBM_TESTPREFIX}pamchannel -infile testimg.ppm 2 | \ + ${PBM_BINPREFIX}pamtopnm --assume | cksum |