X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Flanguage%2Fexpressions%2Fevaluate.at;h=cd514fef93d2455272318b94f78bc311447ed6b3;hb=3eb4b3858bc911dd79e3da5fdcb96151eeaecd4d;hp=e56a3a457e53c46d4a6905d95c8521c355891556;hpb=fe8dc2171009e90d2335f159d05f7e6660e24780;p=pspp

diff --git a/tests/language/expressions/evaluate.at b/tests/language/expressions/evaluate.at
index e56a3a457e..cd514fef93 100644
--- a/tests/language/expressions/evaluate.at
+++ b/tests/language/expressions/evaluate.at
@@ -3,12 +3,13 @@ m4_define([CHECK_EXPR_EVAL],
    AT_DATA([evaluate.sps],
      [set mxwarn 1000.
 set mxerr 1000.
+set epoch 1940.
 m4_foreach([check], [m4_shift($@)],
                  [DEBUG EVALUATE NOOPT m4_argn(4, check)/[]m4_car(check).
 DEBUG EVALUATE m4_argn(4, check)/[]m4_car(check).
 ])])
    AT_CAPTURE_FILE([evaluate.sps])
-   m4_pushdef([i], [2])
+   m4_pushdef([i], [3])
    AT_CHECK([pspp --testing-mode --error-file=- --no-output evaluate.sps], 
      [m4_if(m4_bregexp([m4_foreach([check], [m4_shift($@)], [m4_argn(3, check)])], [error:]), [-1], [0], [1])], 
      [stdout])
@@ -487,7 +488,7 @@ ANY(string, string[, string]...).]],
   [[any('a', 'a  ', 'b', 'c')], [true]],
   [[any('b   ', 'a', 'b', 'c')], [true]],
   [[any('c   ', 'a', 'b', 'c     ')], [true]],
-  [[any(a, 'b', 'c', 'd')], [error],
+  [[any(a10, 'b', 'c', 'd')], [error],
    [error: DEBUG EVALUATE: Function invocation any(format, string, string, string) does not match any known function.  Candidates are:
 ANY(number, number[, number]...)
 ANY(string, string[, string]...).]],
@@ -1740,7 +1741,42 @@ CHECK_EXPR_EVAL([datediff],
   [[datediff(date.mdy(7,18,2094), date.mdy(11,10,2038), 'quarters')], [222.00]],
   [[datediff(date.mdy(2,29,1904), date.mdy(2,29,1900), 'quarters')], [15.00]],
   [[datediff(date.mdy(2,29,1908), date.mdy(2,29,1904), 'quarters')], [16.00]],
-  [[datediff(date.mdy(2,28,1903), date.mdy(2,29,1900), 'quarters')], [11.00]])
+  [[datediff(date.mdy(2,28,1903), date.mdy(2,29,1900), 'quarters')], [11.00]],
+
+dnl time of day is significant for DATEDIFF
+  [[datediff(date.mdy(10,15,1910) + 234, date.mdy(10,10,1910) + 123, 'days')],
+    [5.00]],
+  [[datediff(date.mdy(10,15,1910) + 123, date.mdy(10,10,1910) + 234, 'days')],
+    [4.00]],
+  [[datediff(date.mdy(10,24,1910) + 234, date.mdy(10,10,1910) + 123, 'weeks')],
+    [2.00]],
+  [[datediff(date.mdy(10,24,1910) + 123, date.mdy(10,10,1910) + 234, 'weeks')],
+    [1.00]],
+  [[datediff(date.mdy(10,10,1910) + 234, date.mdy(5,10,1910) + 123, 'months')],
+    [5.00]],
+  [[datediff(date.mdy(10,10,1910) + 123, date.mdy(5,10,1910) + 234, 'months')],
+    [4.00]],
+  [[datediff(date.mdy(5,10,1919) + 234, date.mdy(5,10,1910) + 123, 'years')],
+    [9.00]],
+  [[datediff(date.mdy(5,10,1919) + 123, date.mdy(5,10,1910) + 234, 'years')],
+    [8.00]],
+
+  [[datediff(date.mdy(10,10,1910) + 123, date.mdy(10,15,1910) + 234, 'days')],
+    [-5.00]],
+  [[datediff(date.mdy(10,10,1910) + 234, date.mdy(10,15,1910) + 123, 'days')],
+    [-4.00]],
+  [[datediff(date.mdy(10,10,1910) + 123, date.mdy(10,24,1910) + 234, 'weeks')],
+    [-2.00]],
+  [[datediff(date.mdy(10,10,1910) + 234, date.mdy(10,24,1910) + 123, 'weeks')],
+    [-1.00]],
+  [[datediff(date.mdy(5,10,1910) + 123, date.mdy(10,10,1910) + 234, 'months')],
+    [-5.00]],
+  [[datediff(date.mdy(5,10,1910) + 234, date.mdy(10,10,1910) + 123, 'months')],
+    [-4.00]],
+  [[datediff(date.mdy(5,10,1910) + 123, date.mdy(5,10,1919) + 234, 'years')],
+    [-9.00]],
+  [[datediff(date.mdy(5,10,1910) + 234, date.mdy(5,10,1919) + 123, 'years')],
+    [-8.00]])
 
 CHECK_EXPR_EVAL([datesum],
 dnl DATESUM with non-leap year
@@ -1813,7 +1849,13 @@ dnl DATESUM with leap year
   [[ctime.days(datesum(date.mdy(6,10,1648), 1, 'hours') - date.mdy(6,10,1648))], [0.04]],
   [[ctime.days(datesum(date.mdy(6,30,1680), 2.5, 'hours') - date.mdy(6,30,1680))], [0.10]],
   [[ctime.days(datesum(date.mdy(6,19,1768), -4, 'hours') - date.mdy(6,19,1768))], [-0.17]],
-  [[ctime.days(datesum(date.mdy(8,2,1819), 5, 'hours') - date.mdy(8,2,1819))], [0.21]])
+  [[ctime.days(datesum(date.mdy(8,2,1819), 5, 'hours') - date.mdy(8,2,1819))], [0.21]],
+
+dnl DATESUM preserves time-of-day for units of days and longer.
+  [[ctime.days(datesum(date.mdy(8,2,1819) + time.hms(1,2,3), 5, 'days') - (date.mdy(8,2,1819) + time.hms(1,2,3)))], [5.00]],
+  [[ctime.days(datesum(date.mdy(8,2,1819) + time.hms(1,2,3), 5, 'weeks') - (date.mdy(8,2,1819) + time.hms(1,2,3)))], [35.00]],
+  [[ctime.days(datesum(date.mdy(8,2,1819) + time.hms(1,2,3), 5, 'months') - (date.mdy(8,2,1819) + time.hms(1,2,3)))], [153.00]],
+  [[ctime.days(datesum(date.mdy(8,2,1819) + time.hms(1,2,3), 5, 'years') - (date.mdy(8,2,1819) + time.hms(1,2,3)))], [1827.00]])
 
 CHECK_EXPR_EVAL([miscellaneous],
 dnl These test values are from Applied Statistics, Algorithm AS 310.