X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fexpressions%2Fparse.at;h=e40a4fe873c3b910c53f8754134d1c1f42714b5e;hb=29d4ab4e8970f0dc4abd8fe18eb37b521cb44efb;hp=31791a41daa62072ab21c0c1a5736d537a8c919f;hpb=0db42c2d683822e1252f17c2c81252a79e618d9c;p=pspp

diff --git a/tests/language/expressions/parse.at b/tests/language/expressions/parse.at
index 31791a41da..e40a4fe873 100644
--- a/tests/language/expressions/parse.at
+++ b/tests/language/expressions/parse.at
@@ -1,3 +1,19 @@
+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
+dnl
 AT_BANNER([expression parsing])
 
 AT_SETUP([parse expression with unknown variable crash])
@@ -22,6 +38,72 @@ parse.sps:11: error: Stopping syntax file processing here to avoid a cascade of
 ])
 AT_CLEANUP
 
+AT_SETUP([parsing numeric expression with type mismatch])
+AT_DATA([parse.sps], [dnl
+DATA LIST NOTABLE/x 1(A).
+IF 'foo'.
+])
+AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
+"parse.sps:2: error: IF: Type mismatch: expression has string type, but a numeric value is required here."
+])
+AT_CLEANUP
+
+AT_SETUP([parsing string expression with type mismatch])
+AT_KEYWORDS([expression negative])
+AT_DATA([parse.sps], [dnl
+DATA LIST NOTABLE/x 1(A).
+COMPUTE x=1.
+])
+AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
+"parse.sps:2: error: COMPUTE: Type mismatch: expression has number type, but a string value is required here."
+])
+AT_CLEANUP
+
+AT_SETUP([parse expression with unknown system variable])
+AT_KEYWORDS([expression negative])
+AT_DATA([parse.sps], [dnl
+DATA LIST NOTABLE/x 1.
+COMPUTE x=$nonexistent.
+])
+AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
+parse.sps:2: error: COMPUTE: Unknown system variable $nonexistent.
+])
+AT_CLEANUP
+
+AT_SETUP([parse expression with unknown identifier])
+AT_KEYWORDS([expression negative])
+AT_DATA([parse.sps], [dnl
+DATA LIST NOTABLE/x 1.
+COMPUTE x=y.
+])
+AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
+parse.sps:2: error: COMPUTE: Unknown identifier y.
+])
+AT_CLEANUP
+
+AT_SETUP([parse expression with extension function in compatibility mode])
+AT_KEYWORDS([expression negative])
+AT_DATA([parse.sps], [dnl
+DEBUG EVALUATE/ACOS(0)*0.
+])
+AT_CHECK([pspp --testing-mode --syntax=compatible -O format=csv parse.sps], [0], [dnl
+parse.sps:1: warning: DEBUG EVALUATE: ACOS(number) is a PSPP extension.
+0.00
+])
+AT_CLEANUP
+
+AT_SETUP([LAG expression following TEMPORARY])
+AT_KEYWORDS([expression negative])
+AT_DATA([parse.sps], [dnl
+DATA LIST NOTABLE/x 1.
+TEMPORARY
+COMPUTE y=LAG(x).
+])
+AT_CHECK([pspp -O format=csv parse.sps], [1], [dnl
+parse.sps:3: error: COMPUTE: LAG(num_variable) may not appear after TEMPORARY.
+])
+AT_CLEANUP
+
 AT_SETUP([parse expression with invalid logical expression])
 AT_DATA([parse.sps], [dnl
 INPUT PROGRAM.