diff options
Diffstat (limited to 'test/rgb3-roundtrip.test')
| -rwxr-xr-x | test/rgb3-roundtrip.test | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/test/rgb3-roundtrip.test b/test/rgb3-roundtrip.test index 42fd822f..5edb1f19 100755 --- a/test/rgb3-roundtrip.test +++ b/test/rgb3-roundtrip.test @@ -10,6 +10,7 @@ tmpdir=${tmpdir:-/tmp} # Test 1. PPM (color) input +echo "Test 1. Should print 1926073387 101484" testimg_ppm=${tmpdir}/testimg.ppm testimg_red=${tmpdir}/testimg.red testimg_grn=${tmpdir}/testimg.grn @@ -19,28 +20,35 @@ cp testimg.ppm ${tmpdir} && ppmtorgb3 ${testimg_ppm} && rgb3toppm ${testimg_red} ${testimg_grn} ${testimg_blu} | cksum +# Simple cat of three planes +echo "Test 2. Should print 3744829044 101514" cat ${testimg_red} ${testimg_grn} ${testimg_blu} | cksum rm ${testimg_ppm} ${testimg_red} ${testimg_grn} ${testimg_blu} -# Test 2. PBM (monochrome) input -testgrid_pbm=${tmpdir}/testgrid.pbm -testgrid_red=${tmpdir}/testgrid.red -testgrid_grn=${tmpdir}/testgrid.grn -testgrid_blu=${tmpdir}/testgrid.blu +# Test 3. PBM (monochrome) input +echo "Test 3. Should print 281226646 481 twice" +maze_pbm=${tmpdir}/maze.pbm +maze_red=${tmpdir}/maze.red +maze_grn=${tmpdir}/maze.grn +maze_blu=${tmpdir}/maze.blu -cp testgrid.pbm ${tmpdir} && -ppmtorgb3 ${testgrid_pbm} && -rgb3toppm ${testgrid_red} ${testgrid_grn} ${testgrid_blu} | \ +cp maze.pbm ${tmpdir} && +ppmtorgb3 ${maze_pbm} && +rgb3toppm ${maze_red} ${maze_grn} ${maze_blu} | \ ppmtopgm | pgmtopbm -th -val=0.5 | cksum +pgmtopbm -th -val=0.5 ${maze_red} | cksum -# Test 3. +# Test 4. # With PGM or PBM input, the three monochrome planes should be # identical. Test for this. -cmp -s ${testgrid_red} ${testgrid_grn} ; echo $? -cmp -s ${testgrid_grn} ${testgrid_blu} ; echo $? -pgmtopgm < testgrid.pbm | cmp -s - ${testgrid_red} +echo "Test 4. Should print 0 twice" +cmp -s ${maze_red} ${maze_grn} ; echo $? +cmp -s ${maze_grn} ${maze_blu} ; echo $? + +echo "Test 5. Should print 0 0 : 0" +pgmtopgm < maze.pbm | cmp -s - ${maze_red} echo ${PIPESTATUS[@]} ":" $? -rm ${testgrid_pbm} ${testgrid_red} ${testgrid_grn} ${testgrid_blu} +rm ${maze_pbm} ${maze_red} ${maze_grn} ${maze_blu} |