If no output file is specified, no charts get generated. Since these
tests are "no crash only" tests, we want to exercise as much code as
possible
-AT_CHECK([pspp -O format=csv charts.sps], [0], [ignore])
+AT_CHECK([pspp -o pspp.txt charts.sps], [0], [ignore])
-AT_CHECK([pspp -O format=csv roc.sps], [0], [ignore])
+AT_CHECK([pspp -o pspp.txt roc.sps], [0], [ignore])
-AT_CHECK([pspp -O format=csv scree.sps], [0], [ignore])
+AT_CHECK([pspp -o pspp.txt scree.sps], [0], [ignore])
dnl The --testing-mode flag is important!!
dnl The --testing-mode flag is important!!
-AT_CHECK([pspp --testing-mode -O format=csv histogram.sps], [0], [ignore])
+AT_CHECK([pspp --testing-mode -o pspp.txt histogram.sps], [0], [ignore])
-AT_CHECK([pspp -O format=csv xxx.sps], [0], [ignore])
+AT_CHECK([pspp -o pspp.txt xxx.sps], [0], [ignore])