diff options
Diffstat (limited to 'test/pamarith.test')
-rwxr-xr-x | test/pamarith.test | 217 |
1 files changed, 65 insertions, 152 deletions
diff --git a/test/pamarith.test b/test/pamarith.test index a4c98859..20c4039d 100755 --- a/test/pamarith.test +++ b/test/pamarith.test @@ -1,7 +1,7 @@ -#! /bin/bash +#! /bin/sh # This script tests: pamarith -# Also requires: pamtopnm rgb3toppm pamenlarge pnmcat pamseq pbmmake pgmmake -# Also requires: ppmpat pamchannel +# Also requires: pamtopnm rgb3toppm pamenlarge pamcat pamseq pbmmake pgmmake +# Also requires: ppmpat pamchannel tmpdir=${tmpdir:-/tmp} input1_pgm=${tmpdir}/input1.pgm @@ -15,10 +15,10 @@ echo "Test 1" pamseq 1 15 | pamtopnm -assume > ${input1_pgm} pgmmake -maxval 15 0.15 16 1 > ${input2_pgm} -rgb3toppm ${input1_pgm} ${input1_pgm} ${input1_pgm} > ${input1_ppm} -rgb3toppm ${input2_pgm} ${input2_pgm} ${input2_pgm} > ${input2_ppm} +rgb3toppm ${input1_pgm} ${input1_pgm} ${input1_pgm} > ${input1_ppm} +rgb3toppm ${input2_pgm} ${input2_pgm} ${input2_pgm} > ${input2_ppm} -pnmcat -tb -plain ${input1_pgm} ${input2_pgm} +pamcat -tb ${input1_pgm} ${input2_pgm} -plain for fn in "-add" "-subtract" "-multiply" "-divide" "-difference" \ "-minimum" "-maximum" "-mean" "-compare" "-equal" \ @@ -43,7 +43,7 @@ echo "Test 2 PBM" pbmmake -g 8 1 > ${input1_pbm} pbmmake -g 2 1 | pamenlarge -xscale=4 > ${input2_pbm} -pnmcat -tb -plain ${input1_pbm} ${input2_pbm} +pamcat -tb -plain ${input1_pbm} ${input2_pbm} for fn in "-add" "-subtract" "-multiply" "-divide" "-difference" \ "-minimum" "-maximum" "-mean" "-compare" "-equal" \ @@ -88,12 +88,12 @@ for fn in "-subtract" "-divide" "-compare" "-shiftleft" "-shiftright" rm ${input3_ppm} ${input4_ppm} ${input4_pgm} echo "Test 4 (input = output)" -echo "cksum is 2425386270 41 or 2921940274 59" +echo "Prints 281226646 481 six times, then 2921940274 59 six times" -for image in testgrid.pbm ${input1_ppm} +for image in maze.pbm ${input1_ppm} do echo "input image" - cat ${image} | cksum + cat ${image} | cksum for fn in "-minimum" "-maximum" "-mean" "-and" "-or" do echo ${fn} @@ -103,9 +103,9 @@ for image in testgrid.pbm ${input1_ppm} echo "Test 5 (blank output)" -echo "cksum is 2817549367 41 or 320101399 59" +echo "Prints 2247801875 481 three times, then 320101399 59 three times" -for image in testgrid.pbm ${input1_ppm} +for image in maze.pbm ${input1_ppm} do for fn in "-subtract" "-difference" "-xor" do @@ -116,112 +116,68 @@ for image in testgrid.pbm ${input1_ppm} rm ${input1_ppm} - -echo "Invalid command-line argument combinations." 1>&2 -echo "Error messages should appear below the line." 1>&2 -echo "-----------------------------------------------------------" 1>&2 - echo "Test Invalid" -output_ppm=${tmpdir}/output.ppm +. ${srcdir}/test-invalid.inc # multiple functions -pamarith -add -subtract testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 1" - test -s ${output_ppm}; echo " "$? -pamarith -multiply -divide testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 2" - test -s ${output_ppm}; echo " "$? -pamarith -difference -minimum testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 3" - test -s ${output_ppm}; echo " "$? -pamarith -maximum -mean testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 4" - test -s ${output_ppm}; echo " "$? -pamarith -compare -and testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 5" - test -s ${output_ppm}; echo " "$? -pamarith -compare -equal testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 6" - test -s ${output_ppm}; echo " "$? -pamarith -or -nand testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 7" - test -s ${output_ppm}; echo " "$? -pamarith -nor -xor testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 8" - test -s ${output_ppm}; echo " "$? -pamarith -shiftleft -shiftright testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 9" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -add -subtract testimg.ppm testimg.ppm" +invCmd "pamarith -multiply -divide testimg.ppm testimg.ppm" +invCmd "pamarith -difference -minimum testimg.ppm testimg.ppm" +invCmd "pamarith -maximum -mean testimg.ppm testimg.ppm" +invCmd "pamarith -compare -and testimg.ppm testimg.ppm" +invCmd "pamarith -compare -equal testimg.ppm testimg.ppm" +invCmd "pamarith -or -nand testimg.ppm testimg.ppm" +invCmd "pamarith -nor -xor testimg.ppm testimg.ppm" +invCmd "pamarith -shiftleft -shiftright testimg.ppm testimg.ppm" # -add does not take a value -pamarith -add=1 testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 10" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -add=1 testimg.ppm testimg.ppm" # No function -pamarith -plain testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 11" - test -s ${output_ppm}; echo " "$? - -pamarith testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 12" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -plain testimg.ppm testimg.ppm" +invCmd "pamarith testimg.ppm testimg.ppm" # Just one input image file -pamarith -add testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 13" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -add testimg.ppm" # No input image file -pamarith -add > ${output_ppm} || \ - echo -n "Expected failure 14" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -add" # Input images with different depth (number of planes) -pamchannel -infile testimg.ppm 0 1 | \ - pamarith -add testimg.ppm - > ${output_ppm} || \ - echo -n "Expected failure 15" - test -s ${output_ppm}; echo " "$? +input1_pam=${tmpdir}/input1.pam +pamchannel -infile testimg.ppm 0 1 > ${input1_pam} +invCmd "pamarith -add testimg.ppm ${input1_pam}" +rm ${input1_pam} # Input images with different x/y dimensions -pamarith -add testimg.ppm testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 16" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -add testimg.ppm testgrid.pbm" -pamenlarge -xscale=2 testgrid.pbm | \ - pamarith -add testgrid.pbm - > ${output_ppm} || \ - echo -n "Expected failure 17" - test -s ${output_ppm}; echo " "$? +input1_pbm=${tmpdir}/input1.pbm +input2_pbm=${tmpdir}/input2.pbm -pamenlarge -yscale=3 testgrid.pbm | \ - pamarith -add testgrid.pbm - > ${output_ppm} || \ - echo -n "Expected failure 18" - test -s ${output_ppm}; echo " "$? +pamenlarge -xscale=2 testgrid.pbm > ${input1_pbm} +invCmd "pamarith -add testgrid.pbm ${input1_pbm}" +rm ${input1_pbm} +pamenlarge -yscale=3 testgrid.pbm > ${input2_pbm} +invCmd "pamarith -add testgrid.pbm ${input2_pbm}" +rm ${input2_pbm} # Invalid usage of -closeness -pamarith -equal -closeness=100.1 testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 19" - test -s ${output_ppm}; echo " "$? -pamarith -equal -closeness=-10 testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 20" - test -s ${output_ppm}; echo " "$? -pamarith -closeness -equal testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 21" - test -s ${output_ppm}; echo " "$? -pamarith -compare -closeness=10 testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 22" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -equal -closeness=100.1 testgrid.pbm" +invCmd "pamarith -equal -closeness=-10 testgrid.pbm" +invCmd "pamarith -closeness -equal testgrid.pbm" +invCmd "pamarith -compare -closeness=10 testgrid.pbm" # Bit string functions # Create PGM test input @@ -230,52 +186,27 @@ input3_pgm=${tmpdir}/input3.pgm input4_pgm=${tmpdir}/input4.pgm input5_pgm=${tmpdir}/input5.pgm -pgmmake -maxval=4095 1.0 3 1 > ${input3_pgm} +pgmmake -maxval=4095 1.0 3 1 > ${input3_pgm} pgmmake -maxval=4096 1.0 3 1 > ${input4_pgm} pgmmake -maxval=8191 1.0 3 1 > ${input5_pgm} # Bit string functions - Maxval must match -pamarith -and ${input3_pgm} ${input5_pgm} > ${output_ppm} || \ - echo -n "Expected failure 23" - test -s ${output_ppm}; echo " "$? -pamarith -or ${input3_pgm} ${input5_pgm} > ${output_ppm} || \ - echo -n "Expected failure 24" - test -s ${output_ppm}; echo " "$? -pamarith -nand ${input3_pgm} ${input5_pgm} > ${output_ppm} || \ - echo -n "Expected failure 25" - test -s ${output_ppm}; echo " "$? -pamarith -nor ${input3_pgm} ${input5_pgm} > ${output_ppm} || \ - echo -n "Expected failure 26" - test -s ${output_ppm}; echo " "$? -pamarith -xor ${input3_pgm} ${input5_pgm} > ${output_ppm} || \ - echo -n "Expected failure 27" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -and ${input3_pgm} ${input5_pgm}" +invCmd "pamarith -or ${input3_pgm} ${input5_pgm}" +invCmd "pamarith -nand ${input3_pgm} ${input5_pgm}" +invCmd "pamarith -nor ${input3_pgm} ${input5_pgm}" +invCmd "pamarith -xor ${input3_pgm} ${input5_pgm}" # Bit string functions - Maxval must be 2^n -1 -pamarith -and ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 28" - test -s ${output_ppm}; echo " "$? -pamarith -or ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 29" - test -s ${output_ppm}; echo " "$? -pamarith -nand ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 30" - test -s ${output_ppm}; echo " "$? -pamarith -nor ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 31" - test -s ${output_ppm}; echo " "$? -pamarith -xor ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 32" - test -s ${output_ppm}; echo " "$? - -pamarith -shiftleft ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 33" - test -s ${output_ppm}; echo " "$? -pamarith -shiftright ${input4_pgm} ${input4_pgm} > ${output_ppm} || \ - echo -n "Expected failure 34" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -and ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -or ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -nand ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -nor ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -xor ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -shiftleft ${input4_pgm} ${input4_pgm}" +invCmd "pamarith -shiftright ${input4_pgm} ${input4_pgm}" rm ${input3_pgm} ${input4_pgm} ${input5_pgm} @@ -283,33 +214,15 @@ rm ${input3_pgm} ${input4_pgm} ${input5_pgm} # Only the functions that are commutative and associative allow # three or more inputs. -pamarith -subtract testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 35" - test -s ${output_ppm}; echo " "$? -pamarith -divide testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 36" - test -s ${output_ppm}; echo " "$? -pamarith -compare testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 37" - test -s ${output_ppm}; echo " "$? -pamarith -difference testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 38" - test -s ${output_ppm}; echo " "$? -pamarith -shiftleft testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 39" - test -s ${output_ppm}; echo " "$? -pamarith -shiftright testimg.ppm testimg.ppm testimg.ppm > ${output_ppm} || \ - echo -n "Expected failure 40" - test -s ${output_ppm}; echo " "$? +invCmd "pamarith -subtract testimg.ppm testimg.ppm testimg.ppm" +invCmd "pamarith -divide testimg.ppm testimg.ppm testimg.ppm" +invCmd "pamarith -compare testimg.ppm testimg.ppm testimg.ppm" +invCmd "pamarith -difference testimg.ppm testimg.ppm testimg.ppm" +invCmd "pamarith -shiftleft testimg.ppm testimg.ppm testimg.ppm" +invCmd "pamarith -shiftright testimg.ppm testimg.ppm testimg.ppm" # Currently -equal and -mean do not allow more than two input images. # These two cases should be removed once improvements are made. -pamarith -equal testgrid.pbm testgrid.pbm testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 41" - test -s ${output_ppm}; echo " "$? -pamarith -mean testgrid.pbm testgrid.pbm testgrid.pbm > ${output_ppm} || \ - echo -n "Expected failure 42" - test -s ${output_ppm}; echo " "$? - -rm ${output_ppm} +invCmd "pamarith -equal testgrid.pbm testgrid.pbm testgrid.pbm" +invCmd "pamarith -mean testgrid.pbm testgrid.pbm testgrid.pbm" |