/[pspp]/pspp/tests/expressions/expressions.sh
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revision 1.1 by blp, Tue Mar 1 08:16:16 2005 UTC revision 1.2 by blp, Mon Mar 7 03:04:50 2005 UTC
# Line 1273  SYSMIS($SYSMIS) => true Line 1273  SYSMIS($SYSMIS) => true
1273  SYSMIS(1 + $SYSMIS) => true  SYSMIS(1 + $SYSMIS) => true
1274    
1275  # FIXME: out-of-range and nearly out-of-range values on dates  # FIXME: out-of-range and nearly out-of-range values on dates
1276    
1277    # Tests correctness of generic optimizations in optimize_tree().
1278    (X = 10.00); x + 0 => 10.00
1279    (X = -3.00); x - 0 => -3.00
1280    (X = 5.00); 0 + x => 5.00
1281    (X = 10.00); x * 1 => 10.00
1282    (X = -3.00); 1 * x => -3.00
1283    (X = 5.00); x / 1 => 5.00
1284    (X = 10.00); 0 * x => 0.00
1285    (X = -3.00); x * 0 => 0.00
1286    (X = 5.00); 0 / x => 0.00
1287    (X = 5.00); mod(0, x) => 0.00
1288    (X = 5.00); x ** 1 => 5.00
1289    (X = 5.00); x ** 2 => 25.00
1290  EOF  EOF
1291  if [ $? -ne 0 ] ; then no_result ; fi  if [ $? -ne 0 ] ; then no_result ; fi
1292    

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