AT_BANNER([command parser])

dnl Tests for a bug which crashed pspp when given certain invalid input.
AT_SETUP([command parser crash bug])
AT_DATA([command.sps], [dnl
DATA rubbish.
EXECUTE.
])
AT_CHECK([pspp -O format=csv command.sps], [1], [dnl
command.sps:1: error: Unknown command `DATA rubbish'.

command.sps:2: error: EXECUTE: EXECUTE is allowed only after the active dataset has been defined.
])
AT_CLEANUP

AT_BANNER([ERASE])

AT_SETUP([ERASE -- safer mode])
AT_DATA([foobar], [contents
])
AT_DATA([erase.sps], [dnl
set safer on

erase FILE='foobar'.
])
AT_CHECK([pspp -O format=csv erase.sps], [1], [dnl
erase.sps:3: error: ERASE: This command not allowed when the SAFER option is set.
])
AT_CHECK([cat foobar], [0], [contents
])
AT_CLEANUP

AT_SETUP([ERASE -- not safer mode])
AT_DATA([foobar], [contents
])
AT_CHECK([test -e foobar])
AT_DATA([erase.sps], [dnl
erase FILE='foobar'.
])
AT_CHECK([pspp -O format=csv erase.sps])
AT_CHECK([test ! -e foobar])
AT_CLEANUP

AT_BANNER([N OF CASES])

AT_SETUP([N OF CASES])
AT_DATA([n-of-cases.sps], [dnl
INPUT PROGRAM.
LOOP #i = 1 TO 100.
COMPUTE x=#i.
END CASE.
END LOOP.
END FILE.
END INPUT PROGRAM.

N OF CASES 15.

LIST.
])
AT_CHECK([pspp -O format=csv n-of-cases.sps], [0], [dnl
Table: Data List
x
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
])
AT_CLEANUP

AT_BANNER([COMMENT])

dnl Tests for a bug wherein a comment just before end-of-file caused an
dnl infinite loop.
AT_SETUP([COMMENT at end of file])
AT_DATA([comment.sps], [dnl
COMMENT this is a comment at end of file.
])
AT_CHECK([pspp -O format=csv comment.sps])
AT_CLEANUP