Test invalid command line arguments

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4090 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 42 insertions, 16 deletions

diff --git a/test/pnmcat.test b/test/pnmcat.test
index 40c29f50..519e01c7 100755
--- a/test/pnmcat.test
+++ b/test/pnmcat.test
@@ -22,50 +22,76 @@ echo "-----------------------------------------------------------" 1>&2
 
 # direction not specified
 pnmcat testgrid.pbm testimg.ppm > ${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}
 
 # both directions specified
 pnmcat -topbottom -leftright testgrid.pbm testimg.ppm > ${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}
 
 # both pad colors specified
 pnmcat -topbottom -white -black testgrid.pbm testimg.ppm > ${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}
 
 # justification parameters overspecified
 pnmcat -lr -jtop -jbottom testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -lr -jtop -jcenter testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -lr -jcenter -jbottom testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -tb -jleft -jright testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -tb -jleft -jcenter testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -tb -jcenter -jright testgrid.pbm testimg.ppm > ${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}
 
 # justification parameter in the wrong direction
 pnmcat -lr -jleft    testgrid.pbm testimg.ppm > ${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}
 
 pnmcat -lr -jright   testgrid.pbm testimg.ppm > ${test_out} || \
-   echo -n "Expected failure 11"; test -s ${test_out}; echo " "$?
+  echo -n "Expected failure 11"
+  test -s ${test_out}; echo " "$?
+  rm -f {test_out}
 
 pnmcat -tb -jtop     testgrid.pbm testimg.ppm > ${test_out} || \
-   echo -n "Expected failure 12"; test -s ${test_out}; echo " "$?
+  echo -n "Expected failure 12"
+  test -s ${test_out}; echo " "$?
+  rm -f {test_out}
 
 pnmcat -tb -jbottom  testgrid.pbm testimg.ppm > ${test_out} || \
-   echo -n "Expected failure 13"; test -s ${test_out}; echo " "$?
+  echo -n "Expected failure 13"
+  test -s ${test_out}; echo " "$?
+  rm -f {test_out}
 
 # more than one input image from standard input
 cat testgrid.pbm | pnmcat -lr - - testimg.ppm > ${test_out} || \
-   echo -n "Expected failure 14"; test -s ${test_out}; echo " "$?
-
-rm -f ${test_out}
+  echo -n "Expected failure 14"
+  test -s ${test_out}; echo " "$?
+  rm -f {test_out}