Move tests for TRUNCATE to own files

h2/src/test/org/h2/test/scripts/TestScript.java

@@ -146,7 +146,7 @@ public class TestScript extends TestBase {
                 "current-time", "dateadd", "datediff", "dayname",
                 "day-of-month", "day-of-week", "day-of-year", "extract",
                 "formatdatetime", "hour", "minute", "month", "monthname",
-                "parsedatetime", "quarter", "second", "week", "year" }) {
+                "parsedatetime", "quarter", "second", "truncate", "week", "year" }) {
             testScript("functions/timeanddate/" + s + ".sql");
         }
         deleteDb("script");

h2/src/test/org/h2/test/scripts/functions/numeric/truncate.sql

@@ -20,3 +20,9 @@ select trunc(null, null) en, trunc(1.99, 0) e1, trunc(-10.9, 0) em10 from test;
 > ---- --- -----
 > null 1.0 -10.0
 > rows: 1
+
+select trunc(1.3) R;
+> R
+> ---
+> 1.0
+> rows: 1

h2/src/test/org/h2/test/scripts/functions/timeanddate/truncate.sql

+-- Copyright 2004-2018 H2 Group. Multiple-Licensed under the MPL 2.0,
+-- and the EPL 1.0 (http://h2database.com/html/license.html).
+-- Initial Developer: H2 Group
+--
+
+select trunc('2015-05-29 15:00:00') R;
+> R
+> ---------------------
+> 2015-05-29 00:00:00.0
+> rows: 1
+
+select trunc('2015-05-29') R;
+> R
+> ---------------------
+> 2015-05-29 00:00:00.0
+> rows: 1
+
+select trunc(timestamp '2000-01-01 10:20:30.0') R;
+> R
+> ---------------------
+> 2000-01-01 00:00:00.0
+> rows: 1
+
+select trunc(timestamp '2001-01-01 14:00:00.0') R;
+> R
+> ---------------------
+> 2001-01-01 00:00:00.0
+> rows: 1

h2/src/test/org/h2/test/scripts/testSimple.in.txt

-select trunc('2015-05-29 15:00:00');
-> 2015-05-29 00:00:00.0;
-select trunc('2015-05-29');
-> 2015-05-29 00:00:00.0;
-select trunc(timestamp '2000-01-01 10:20:30.0');
-> 2000-01-01 00:00:00.0;
 select 1000L / 10;
 > 100;
 select * from (select x as y from dual order by y);
 > 1;
 select a.x from dual a, dual b order by x;
 > 1;
-select trunc(1.3);
-> 1.0;
-select trunc(timestamp '2001-01-01 14:00:00.0');
-> 2001-01-01 00:00:00.0;
 select 1 from(select 2 from(select 1) a right join dual b) c;
 > 1;
 select 1.00 / 3 * 0.00;