1 files changed, 57 insertions, 1 deletions
diff --git a/test/pbmupc.test b/test/pbmupc.test
index 275117d5..f8343dd7 100755
--- a/test/pbmupc.test
+++ b/test/pbmupc.test
@@ -1,9 +1,65 @@
-#! /bin/bash
+#! /bin/sh
 # This script tests: pbmupc
 # Also requires:
 
+echo "Test 1"
 
 for type in -s1 -s2
 do
 pbmupc $type 0 72890 00011
 done | cksum
+
+echo "Test Invalid"
+
+tmpdir=${tmpdir:-/tmp}
+test_out=${tmpdir}/test_out
+
+echo 1>&2
+echo "Invalid command-line argument combinations." 1>&2
+echo "Error messages should appear below the line." 1>&2
+echo "-----------------------------------------------------------" 1>&2
+
+pbmupc -s3 0 72890 00011     > ${test_out} || \
+  printf "Expected failure 1"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1   72890 00011     > ${test_out} || \
+  printf "Expected failure 2"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0 72890           > ${test_out} || \
+  printf "Expected failure 3"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 10 72890 00011    > ${test_out} || \
+  printf "Expected failure 4"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0 172890 00011    > ${test_out} || \
+  printf "Expected failure 5"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0   2890 00011    > ${test_out} || \
+  printf "Expected failure 6"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0 72890 100011    > ${test_out} || \
+  printf "Expected failure 7"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0 72890   0011    > ${test_out} || \
+  printf "Expected failure 8"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}
+
+pbmupc -s1 0 72890 100011 1  > ${test_out} || \
+  printf "Expected failure 9"
+  test -s ${test_out}; echo " "$?
+  rm -f ${test_out}