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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2023-06-28 17:29:32 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2023-06-28 17:29:32 +0000 |
commit | 23ce26f64c34e30951ad9ade2151552ed77e7357 (patch) | |
tree | d73b31a0c2f7c7be4a69f8a8e84e00dd39c432b5 /test/pamarith-multiple-input.test | |
parent | 1b6e51a266008348ad93ed8b6ac9ec91b5024fea (diff) | |
download | netpbm-mirror-23ce26f64c34e30951ad9ade2151552ed77e7357.tar.gz netpbm-mirror-23ce26f64c34e30951ad9ade2151552ed77e7357.tar.xz netpbm-mirror-23ce26f64c34e30951ad9ade2151552ed77e7357.zip |
promote Advanced to Stable
git-svn-id: http://svn.code.sf.net/p/netpbm/code/stable@4558 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/pamarith-multiple-input.test')
-rwxr-xr-x | test/pamarith-multiple-input.test | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/test/pamarith-multiple-input.test b/test/pamarith-multiple-input.test new file mode 100755 index 00000000..b9c09662 --- /dev/null +++ b/test/pamarith-multiple-input.test @@ -0,0 +1,61 @@ +#! /bin/sh +# This script tests: pamarith +# Also requires: pgmmake ppmpat pamfunc + +tmpdir=${tmpdir:-/tmp} + +input1_pgm=${tmpdir}/input1.pgm + + +echo "Test 1" +# Compare pamarith addition with pamfunc multiplication" + +pgmmake -maxval=99 0.01 16 11 > ${input1_pgm} + +add_command="pamarith -add "${input1_pgm} + +for i in 1 2 3 4 5 6 7 8 9 # for i in `seq 9` + do + echo ${i}":" + add_command=${add_command}" "${input1_pgm} + ${add_command} | cksum + pamfunc -multiplier=$((i+1)) ${input1_pgm} | cksum + done + +rm ${input1_pgm} + +g2_ppm=${tmpdir}/g2.ppm +g3_ppm=${tmpdir}/g3.ppm + +# Produce test input images with ppmpat +ppmpat -g2 -color=rgb:00/00/00,rgb:ff/ff/ff 17 21 > ${g2_ppm} +ppmpat -g3 -color=rgb:ff/00/00,rgb:00/ff/00,rgb:00/00/ff 17 21 > ${g3_ppm} + +echo "Test 2" + +cat ${g2_ppm} | cksum +echo "-or" +pamarith -or ${g2_ppm} ${g2_ppm} | cksum +pamarith -or ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum +pamarith -or ${g2_ppm} ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum +echo "-and" +pamarith -and ${g2_ppm} ${g2_ppm} | cksum +pamarith -and ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum +pamarith -and ${g2_ppm} ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum +echo "-xor" +pamarith -xor ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum +pamarith -xor ${g2_ppm} ${g2_ppm} ${g2_ppm} ${g2_ppm} ${g2_ppm} | cksum + + +echo "Test 3" +# Order does not matter + +for function in "-add" "-and" "-or" "-xor" "-nand" "-nor" + do + echo ${function} + pamarith ${function} ${g2_ppm} ${g2_ppm} ${g3_ppm} | cksum + pamarith ${function} ${g3_ppm} ${g2_ppm} ${g2_ppm} | cksum + pamarith ${function} ${g2_ppm} ${g3_ppm} ${g2_ppm} | cksum + done + +rm ${g2_ppm} ${g3_ppm} |