diff options
Diffstat (limited to 'test/pgmnoise.test')
| -rwxr-xr-x | test/pgmnoise.test | 55 |
1 files changed, 42 insertions, 13 deletions
diff --git a/test/pgmnoise.test b/test/pgmnoise.test index 21a2729e..ab98a5e2 100755 --- a/test/pgmnoise.test +++ b/test/pgmnoise.test @@ -20,7 +20,7 @@ echo "Test 3." for maxval in `seq 16` 255 65535 do echo ${maxval} - pgmnoise -maxval=${maxval} -randomseed=1 -plain 16 1 | tr '\n' ' ' + pgmnoise -maxval=${maxval} -randomseed=1 -plain 16 1 | tr '\n' ' ' done echo @@ -35,7 +35,7 @@ for maxval in `seq 16` 30 31 32 254 255 256 65534 65535 echo "Test 5." echo "Should print four identical lines" -# width height values do not affect random number sequence +# width height values do not affect random number sequence for xysize in "1 10000" "100 100" "250 40" "1000 10" do pgmnoise --randomseed=0 ${xysize} | pgmhist -mach | cksum done @@ -48,7 +48,7 @@ echo "Test 6." echo "First column should be 2^n - 1" # The "pool" method of generating pixvals is used iff maxval is # a power of 2 minus 1: 1, 3, 7, 15, 31 ... -for maxval in `seq 35; seq 60 69; seq 120 129; seq 250 259` +for maxval in `seq 35; seq 60 69; seq 120 129; seq 250 259` do pgmnoise -maxval=${maxval} -randomseed=1 -verbose 1 1 > /dev/null \ 2> ${messages} @@ -68,22 +68,51 @@ echo "Error messages should appear below the line." 1>&2 echo "-----------------------------------------------------------" 1>&2 pgmnoise 0 0 > ${test_out} || \ - echo -n "Expected failure 1"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 1" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise 0 1 > ${test_out} || \ - echo -n "Expected failure 2"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 2" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise 1 0 > ${test_out} || \ - echo -n "Expected failure 3"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 3" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise > ${test_out} || \ - echo -n "Expected failure 4"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 4" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise 1 > ${test_out} || \ - echo -n "Expected failure 5"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 5" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise 100 -1 > ${test_out} || \ - echo -n "Expected failure 6"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 6" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise -randomseed=-1 100 100 > ${test_out} || \ - echo -n "Expected failure 7"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 7" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise -maxval=-1 100 100 > ${test_out} || \ - echo -n "Expected failure 8"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 8" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise -maxval=0 100 100 > ${test_out} || \ - echo -n "Expected failure 9"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 9" + test -s ${test_out}; echo " "$? + rm -f {test_out} + pgmnoise -maxval=$((256 * 256 * 256 * 256)) 10 10 > ${test_out} || \ - echo -n "Expected failure 10"; test -s ${test_out}; echo " "$? + echo -n "Expected failure 10" + test -s ${test_out}; echo " "$? + rm -f {test_out} |