1 files changed, 6 insertions, 26 deletions
diff --git a/test/pnmtile.test b/test/pnmtile.test
index 74bae013..35addbec 100755
--- a/test/pnmtile.test
+++ b/test/pnmtile.test
@@ -21,29 +21,9 @@ echo ${PIPESTATUS[@]} ":" $?
 
 rm ${testimg2_ppm} ${testimg4_ppm}
 
-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
-
-pnmtile 100 testgrid.pbm > ${test_out} || \
-  printf "Expected failure 1 "
-  test -s ${test_out} && echo "unexpected output" || echo "(no output)"
-  rm -f ${test_out}
-
-pnmtile 100 0 testgrid.pbm > ${test_out} || \
-  printf "Expected failure 2 "
-  test -s ${test_out} && echo "unexpected output" || echo "(no output)"
-  rm -f ${test_out}
-
-pnmtile 0 100 testgrid.pbm > ${test_out} || \
-  printf "Expected failure 3 "
-  test -s ${test_out} && echo "unexpected output" || echo "(no output)"
-  rm -f ${test_out}
-
-pnmtile 100 100 100 testgrid.pbm > ${test_out} || \
-  printf "Expected failure 4 "
-  test -s ${test_out} && echo "unexpected output" || echo "(no output)"
-  rm -f ${test_out}
+. ${srcdir}/test-invalid.inc
+
+invCmd "pnmtile 100 testgrid.pbm"
+invCmd "pnmtile 100 0 testgrid.pbm"
+invCmd "pnmtile 0 100 testgrid.pbm"
+invCmd "pnmtile 100 100 100 testgrid.pbm"