1 dnl PSPP - a program for statistical analysis.
2 dnl Copyright (C) 2017 Free Software Foundation, Inc.
4 dnl This program is free software: you can redistribute it and/or modify
5 dnl it under the terms of the GNU General Public License as published by
6 dnl the Free Software Foundation, either version 3 of the License, or
7 dnl (at your option) any later version.
9 dnl This program is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 dnl GNU General Public License for more details.
14 dnl You should have received a copy of the GNU General Public License
15 dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
19 AT_SETUP([lexer ignores initial @%:@! line])
20 AT_DATA([lexer.sps], [dnl
21 #! /usr/local/bin/pspp
22 DATA LIST LIST NOTABLE /a.
29 AT_CHECK([pspp -o pspp.csv lexer.sps])
30 AT_CHECK([cat pspp.csv], [0], [dnl
38 AT_SETUP([lexer properly reports scan errors])
39 AT_DATA([lexer.sps], [dnl
47 'very long unterminated string that be ellipsized in its error message
52 AT_CHECK([pspp -O format=csv lexer.sps], [1], [dnl
53 "lexer.sps:1.1-1.6: error: String of hex digits has 3 characters, which is not a multiple of 2.
57 "lexer.sps:2.1-2.5: error: `x' is not a valid hex digit.
61 "lexer.sps:3.1-3.3: error: Unicode string contains 0 bytes, which is not in the valid range of 1 to 8 bytes.
65 "lexer.sps:4.1-4.12: error: Unicode string contains 9 bytes, which is not in the valid range of 1 to 8 bytes.
69 "lexer.sps:5.1-5.7: error: U+D800 is not a valid Unicode code point.
73 "lexer.sps:6.1-6.9: error: U+110000 is not a valid Unicode code point.
77 "lexer.sps:7.1-7.4: error: Unterminated string constant.
81 "lexer.sps:8.1-8.70: error: Unterminated string constant.
82 8 | 'very long unterminated string that be ellipsized in its error message
83 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
85 "lexer.sps:9.1-9.2: error: Missing exponent following `1e'.
89 "lexer.sps:9.4: error: Syntax error expecting command name.
93 "lexer.sps:10.1: error: Bad character `^' in input.
97 "lexer.sps:11.1-11.2: error: Bad character U+FFFD in input.
104 AT_SETUP([lexer crash due to null byte])
105 # Intentionally leave out the new-line and add a null byte:
106 printf "datA dist list notable file='input.txt'/a b c.
109 AT_CHECK([pspp -O format=csv lexer.sps], [1], [dnl
110 "lexer.sps:1.1-1.9: error: Unknown command `datA dist'.
111 1 | datA dist list notable file='input.txt'/a b c.
114 "lexer.sps:2.1-2.3: error: LIST: LIST is allowed only after the active dataset has been defined.
117 "lexer.sps:2.6: error: LIST: Bad character U+0000 in input.
126 AT_SETUP([lexer crash due to overflow])
127 printf "DATA LIST/5555555555555555." > lexer.sps
129 AT_CHECK([pspp -O format=csv lexer.sps], [1], [dnl
130 "lexer.sps:1.11-1.26: error: DATA LIST: Syntax error expecting integer between 1 and 2147483647.
131 1 | DATA LIST/5555555555555555.