5 AT_DATA([show.sps], [dnl
6 DATA LIST LIST NOTABLE /x.
16 AT_CHECK([pspp -O format=csv show.sps], [0], [dnl
17 show.sps:8: note: SHOW: N is 3.
23 AT_SETUP([SHOW N empty])
25 AT_DATA([shown-empty.sps], [dnl
29 AT_CHECK([pspp -O format=csv shown-empty.sps], [0], [dnl
30 shown-empty.sps:1: note: SHOW: N is Unknown.