AT_BANNER([lexer])

AT_SETUP([lexer ignores initial @%:@! line])
AT_DATA([lexer.sps], [dnl
#! /usr/local/bin/pspp
DATA LIST LIST NOTABLE /a.
BEGIN DATA.
1
2
END DATA.
LIST.
])
AT_CHECK([pspp -o pspp.csv lexer.sps])
AT_CHECK([cat pspp.csv], [0], [dnl
Table: Data List
a
1.00
2.00
])
AT_CLEANUP

AT_SETUP([lexer properly reports scan errors])
AT_DATA([lexer.sps], [dnl
x'123'
x'1x'
u''
u'012345678'
u'd800'
u'110000'
'foo
'very long unterminated string that be ellipsized in its error message
1e .x
`
�
])
AT_CHECK([pspp -O format=csv lexer.sps], [1], [dnl
"lexer.sps:1.1-1.6: error: Syntax error at `x'123'': String of hex digits has 3 characters, which is not a multiple of 2."

lexer.sps:2.1-2.5: error: Syntax error at `x'1x'': `x' is not a valid hex digit.

"lexer.sps:3.1-3.3: error: Syntax error at `u''': Unicode string contains 0 bytes, which is not in the valid range of 1 to 8 bytes."

"lexer.sps:4.1-4.12: error: Syntax error at `u'012345678'': Unicode string contains 9 bytes, which is not in the valid range of 1 to 8 bytes."

lexer.sps:5.1-5.7: error: Syntax error at `u'd800'': U+D800 is not a valid Unicode code point.

lexer.sps:6.1-6.9: error: Syntax error at `u'110000'': U+110000 is not a valid Unicode code point.

lexer.sps:7.1-7.4: error: Syntax error at `'foo': Unterminated string constant.

lexer.sps:8.1-8.70: error: Syntax error at `'very long unterminated string that be ellipsized in its err...': Unterminated string constant.

lexer.sps:9.1-9.2: error: Syntax error at `1e': Missing exponent following `1e'.

lexer.sps:9.4: error: Syntax error at `.': Unexpected `.' in middle of command.

lexer.sps:9: error: Unknown command `x'.

lexer.sps:10.1: error: Syntax error at ``': Bad character ``' in input.

lexer.sps:11.1: error: Syntax error at `�': Bad character U+FFFD in input.
])
AT_CLEANUP