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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-06-28 23:54:29 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2019-06-28 23:54:29 +0000 |
commit | be0a23cddaf0182d1fda4f623a3b23f67db91d73 (patch) | |
tree | 5d46db6bd85005728f7821965e66e3e5f0018d62 /test/pnmcrop1.test | |
parent | b13ba8b9b606c916e0bda39348ee009e920df22e (diff) | |
download | netpbm-mirror-be0a23cddaf0182d1fda4f623a3b23f67db91d73.tar.gz netpbm-mirror-be0a23cddaf0182d1fda4f623a3b23f67db91d73.tar.xz netpbm-mirror-be0a23cddaf0182d1fda4f623a3b23f67db91d73.zip |
Promote Development to Advanced
git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@3647 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'test/pnmcrop1.test')
-rwxr-xr-x | test/pnmcrop1.test | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/test/pnmcrop1.test b/test/pnmcrop1.test new file mode 100755 index 00000000..6b37da23 --- /dev/null +++ b/test/pnmcrop1.test @@ -0,0 +1,75 @@ +#! /bin/bash +# This script tests: pnmcrop +# Also requires: pnmpad pnmmargin pamcut + +tmpdir=${tmpdir:-/tmp} + +test_pbm=${tmpdir}/test.pbm +test_ppm=${tmpdir}/test.ppm + +pnmmargin -white 7 testgrid.pbm | pnmpad -black -bottom=2 > ${test_pbm} +pnmmargin -white 6 testimg.ppm | pnmpad -black -right=11 > ${test_ppm} + +#Test 1 +echo Test 1 + +for input_file in ${test_pbm} ${test_ppm} + do + echo `basename ${input_file}` + for option in "" "-white" "-black" "-sides" \ + "-top" "-bottom" "-left" "-right" "-top -bottom" \ + "-bottom -bg-corner=bottomright" \ + "-right -bg-corner=bottomright" \ + "-bg-color=white" "-bg-color=black" "-bg-color=red" + do + echo ${option} + pnmcrop -reportfull ${option} ${input_file} || echo fail + done + done + +#Test 2 +echo Test 2 + +for input_file in ${test_pbm} ${test_ppm} + do + echo `basename ${input_file}` + for option in "" "-white" "-top" + do + echo ${option} + # Normal crop operation + pnmcrop ${option} ${input_file} | cksum + + # Compute edge extents with pnmcrop; let pamcut do the actual cropping + pamcut ${input_file} `pnmcrop -reportsize ${option} ${input_file} | \ + awk 'NF==6 && NR==1 && \ + $1<=0 && $2<=0 && $3<=0 && $4<=0 && $5>=0 && $6>=0 \ + { printf("-cropleft=%d -cropright=%d ", -$1, -$2); + printf("-croptop=%d -cropbottom=%d", -$3, -$4) }' ` | cksum + done + done + +rm ${test_pbm} ${test_ppm} + +# Test 3 + +echo 1>&2 +echo "Invalid command-line argument combinations." 1>&2 +echo "Error messages should appear below the line." 1>&2 +echo "-----------------------------------------------------------" 1>&2 + +echo Test 3 +for option in "-reportfull -reportsize" \ + "-reportfull -borderfile=testgrid.pbm" \ + "-reportsize -borderfile=testgrid.pbm" \ + "-black -white" \ + "-black -sides" \ + "-white -bg-color=red" \ + "-white -bg-corner=topleft" \ + "-white -bg-corner=top" \ + "-blank-image=pasturize" \ + "-bg-color=black -closeness=-1" \ + "-bg-color=black -closeness=101" + do + echo ${option} + pnmcrop -reportfull ${option} testgrid.pbm || echo expected failure + done |