diff options
Diffstat (limited to 'test/pamfunc.test')
| -rwxr-xr-x | test/pamfunc.test | 130 |
1 files changed, 104 insertions, 26 deletions
diff --git a/test/pamfunc.test b/test/pamfunc.test index 2271974e..f9a8a33e 100755 --- a/test/pamfunc.test +++ b/test/pamfunc.test @@ -1,6 +1,6 @@ #! /bin/bash # This script tests: pamfunc -# Also requires: pamseq pamtopnm +# Also requires: pamseq pamtopnm pbmmake tmpdir=${tmpdir:-/tmp} input_pgm=${tmpdir}/input.pgm @@ -25,16 +25,42 @@ pamfunc -shiftright 1 ${input_pgm} | pamfunc -shiftleft 1 -plain | \ tr '\n' ' '; echo -echo "Test 2 (-changemaxval)" +input_pbm=${tmpdir}/input.pbm + +echo "Test 2" + +pbmmake -g 8 1 > ${input_pbm} +pamtopnm -plain ${input_pbm} | tr '\n' ' '; echo + +pamfunc -adder=1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -subtractor=1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -multiplier=1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -divisor=1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -max=1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -min=1 -plain ${input_pbm} | tr '\n' ' '; echo + +pamfunc -shiftleft 1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -shiftright 1 -plain ${input_pbm} | tr '\n' ' '; echo +pamfunc -shiftleft 1 ${input_pbm} | pamfunc -shiftright 1 -plain | \ + tr '\n' ' '; echo +pamfunc -shiftright 1 ${input_pbm} | pamfunc -shiftleft 1 -plain | \ + tr '\n' ' '; echo + + +echo "Test 3 (-changemaxval)" pamfunc -divisor 2 -changemaxval ${input_pgm} -plain | \ tr '\n' ' '; echo pamfunc -multiplier 0.25 -changemaxval ${input_pgm} -plain | \ tr '\n' ' '; echo +pamfunc -divisor 2 -changemaxval ${input_pbm} -plain | \ + tr '\n' ' '; echo +pamfunc -multiplier 0.25 -changemaxval ${input_pbm} -plain | \ + tr '\n' ' '; echo -rm ${input_pgm} +rm ${input_pgm} ${input_pbm} -echo "Test 3: Should print 1926073387 101484 eight times" +echo "Test 4: Should print 1926073387 101484 eight times" cat testimg.ppm | cksum @@ -47,7 +73,7 @@ pamfunc -shiftleft 0 testimg.ppm | cksum pamfunc -shiftright 0 testimg.ppm | cksum -echo "Test 4: Should print 2425386270 41 six times" +echo "Test 5: Should print 2425386270 41 six times" cat testgrid.pbm | cksum @@ -62,27 +88,79 @@ echo "Invalid command-line argument combinations." 1>&2 echo "Error messages should appear below the line." 1>&2 echo "-----------------------------------------------------------" 1>&2 -echo "Test Error: Should print 0 then 1 twenty-four times" +echo "Test Invalid" output_ppm=${tmpdir}/output.ppm -for fn in "-multiplier" "-multiplier=-1" \ - "-divisor" "-divisor=-20" \ - "-adder" "-adder 0.5" "-subtractor" "-subtractor 0.1" \ - "-multiplier=1 -divisor=2" "-adder=2 -subtractor=3" \ - "-min" "-max" "-andmask" "-ormask" "-xormask" "-not 1" \ - "-min=1 -max=2" "-andmask=1 -ormask=0" "-andmask=0xffff" \ - "-shiftleft" "-shiftright" "-changemaxval" \ - "-shiftleft=1 -shiftright=1" \ - "-multiplier=0.5 -changemaxval=65535" - do - - # uncomment to debug - # echo ${fn} - - pamfunc ${fn} testimg.ppm > ${output_ppm} - test $? -eq 1 -o $? -eq 99 - echo $? - test -s ${output_ppm} - echo $? - done \ No newline at end of file +pamfunc -multiplier testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 1" + test -s ${output_ppm}; echo " "$? +pamfunc -multiplier=-1 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 2" + test -s ${output_ppm}; echo " "$? +pamfunc -divisor testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 3" + test -s ${output_ppm}; echo " "$? +pamfunc -divisor=-20 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 4" + test -s ${output_ppm}; echo " "$? +pamfunc -adder testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 5" + test -s ${output_ppm}; echo " "$? +pamfunc -adder 0.5 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 6" + test -s ${output_ppm}; echo " "$? +pamfunc -subtractor testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 7" + test -s ${output_ppm}; echo " "$? +pamfunc -subtractor 0.1 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 8" + test -s ${output_ppm}; echo " "$? +pamfunc -multiplier=1 -divisor=2 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 9" + test -s ${output_ppm}; echo " "$? +pamfunc -adder=2 -subtractor=3 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 10" + test -s ${output_ppm}; echo " "$? +pamfunc -min testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 11" + test -s ${output_ppm}; echo " "$? +pamfunc -max testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 12" + test -s ${output_ppm}; echo " "$? +pamfunc -andmask testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 13" + test -s ${output_ppm}; echo " "$? +pamfunc -ormask testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 14" + test -s ${output_ppm}; echo " "$? +pamfunc -xormask testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 15" + test -s ${output_ppm}; echo " "$? +pamfunc -not 1 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 16" + test -s ${output_ppm}; echo " "$? +pamfunc -min=1 -max=2 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 17" + test -s ${output_ppm}; echo " "$? +pamfunc -andmask=1 -ormask=0 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 18" + test -s ${output_ppm}; echo " "$? +pamfunc -andmask=0xffff testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 19" + test -s ${output_ppm}; echo " "$? +pamfunc -shiftleft testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 20" + test -s ${output_ppm}; echo " "$? +pamfunc -shiftright testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 21" + test -s ${output_ppm}; echo " "$? +pamfunc -changemaxval testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 22" + test -s ${output_ppm}; echo " "$? +pamfunc -shiftleft=1 -shiftright=1 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 23" + test -s ${output_ppm}; echo " "$? +pamfunc -multiplier=0.5 -changemaxval=65535 testimg.ppm > ${output_ppm} || \ + echo -n "Expected failure 24" + test -s ${output_ppm}; echo " "$? |