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-rwxr-xr-xtest/pamfunc.test147
1 files changed, 97 insertions, 50 deletions
diff --git a/test/pamfunc.test b/test/pamfunc.test
index f9a8a33e..e52584b4 100755
--- a/test/pamfunc.test
+++ b/test/pamfunc.test
@@ -5,7 +5,7 @@
 tmpdir=${tmpdir:-/tmp}
 input_pgm=${tmpdir}/input.pgm
 
-echo "Test 1"  
+echo "Test 1"
 
 pamseq 1 15 | pamtopnm -assume > ${input_pgm}
 pamtopnm -plain ${input_pgm} | tr '\n' ' '; echo
@@ -90,77 +90,124 @@ echo "-----------------------------------------------------------" 1>&2
 
 echo "Test Invalid"
 
-output_ppm=${tmpdir}/output.ppm
+test_out=${tmpdir}/test_out
 
-pamfunc -multiplier testimg.ppm > ${output_ppm} || \
+pamfunc -multiplier testimg.ppm > ${test_out} || \
   echo -n "Expected failure 1"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -multiplier=-1 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -multiplier=-1 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 2"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -divisor testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -divisor testimg.ppm > ${test_out} || \
   echo -n "Expected failure 3"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -divisor=-20 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -divisor=-20 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 4"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -adder testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -adder testimg.ppm > ${test_out} || \
   echo -n "Expected failure 5"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -adder 0.5 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -adder 0.5 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 6"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -subtractor testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -subtractor testimg.ppm > ${test_out} || \
   echo -n "Expected failure 7"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -subtractor 0.1 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -subtractor 0.1 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 8"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -multiplier=1 -divisor=2 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -multiplier=1 -divisor=2 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 9"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -adder=2 -subtractor=3 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -adder=2 -subtractor=3 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 10"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -min testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -min testimg.ppm > ${test_out} || \
   echo -n "Expected failure 11"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -max testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -max testimg.ppm > ${test_out} || \
   echo -n "Expected failure 12"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -andmask testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -andmask testimg.ppm > ${test_out} || \
   echo -n "Expected failure 13"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -ormask testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -ormask testimg.ppm > ${test_out} || \
   echo -n "Expected failure 14"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -xormask testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -xormask testimg.ppm > ${test_out} || \
   echo -n "Expected failure 15"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -not 1 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -not 1 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 16"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -min=1 -max=2 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -min=1 -max=2 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 17"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -andmask=1 -ormask=0 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -andmask=1 -ormask=0 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 18"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -andmask=0xffff testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -andmask=0xffff testimg.ppm > ${test_out} || \
   echo -n "Expected failure 19"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -shiftleft testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -shiftleft testimg.ppm > ${test_out} || \
   echo -n "Expected failure 20"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -shiftright testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -shiftright testimg.ppm > ${test_out} || \
   echo -n "Expected failure 21"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -changemaxval testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -changemaxval testimg.ppm > ${test_out} || \
   echo -n "Expected failure 22"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -shiftleft=1 -shiftright=1 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -shiftleft=1 -shiftright=1 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 23"
-  test -s ${output_ppm}; echo " "$?
-pamfunc -multiplier=0.5 -changemaxval=65535 testimg.ppm > ${output_ppm} || \
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pamfunc -multiplier=0.5 -changemaxval=65535 testimg.ppm > ${test_out} || \
   echo -n "Expected failure 24"
-  test -s ${output_ppm}; echo " "$?
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}