Get `gn gen` to succeed on Windows

third_party/sqlite/src/test/alias.test

+# 2008 August 28
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+#
+# This file implements regression tests for SQLite library.  The
+# focus of this script is correct code generation of aliased result-set
+# values.  See ticket #3343.
+#
+# $Id: alias.test,v 1.3 2009/04/23 13:22:44 drh Exp $
+#
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Aliases are currently evaluated twice.  We might try to change this
+# in the future.  But not now.
+return
+
+# A procedure to return a sequence of increasing integers.
+#
+namespace eval ::seq {
+  variable counter 0
+  proc value {args} {
+    variable counter
+    incr counter
+    return $counter
+  }
+  proc reset {} {
+    variable counter
+    set counter 0
+  }
+}
+
+
+do_test alias-1.1 {
+  db function sequence ::seq::value
+  db eval {
+    CREATE TABLE t1(x);
+    INSERT INTO t1 VALUES(9);
+    INSERT INTO t1 VALUES(8);
+    INSERT INTO t1 VALUES(7);
+    SELECT x, sequence() FROM t1;
+  }
+} {9 1 8 2 7 3}
+do_test alias-1.2 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 WHERE y>0
+  }
+} {9 1 8 2 7 3}
+do_test alias-1.3 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 WHERE y>0 AND y<99
+  }
+} {9 1 8 2 7 3}
+do_test alias-1.4 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 WHERE y>0 AND y<99 AND y!=55
+  }
+} {9 1 8 2 7 3}
+do_test alias-1.5 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1
+     WHERE y>0 AND y<99 AND y!=55 AND y NOT IN (56,57,58)
+       AND y NOT LIKE 'abc%' AND y%10==2
+  }
+} {8 2}
+do_test alias-1.6 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 WHERE y BETWEEN 0 AND 99
+  }
+} {9 1 8 2 7 3}
+#do_test alias-1.7 {
+#  ::seq::reset
+#  db eval {
+#    SELECT x, sequence() AS y FROM t1 WHERE y IN (55,66,3)
+#  }
+#} {7 3}
+do_test alias-1.8 {
+  ::seq::reset
+  db eval {
+    SELECT x, 1-sequence() AS y FROM t1 ORDER BY y
+  }
+} {7 -2 8 -1 9 0}
+do_test alias-1.9 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 ORDER BY -y
+  }
+} {7 3 8 2 9 1}
+do_test alias-1.10 {
+  ::seq::reset
+  db eval {
+    SELECT x, sequence() AS y FROM t1 ORDER BY x%2, y
+  }
+} {8 2 9 1 7 3}
+
+unset -nocomplain random_int_list
+set random_int_list [db eval {
+   SELECT random()&2147483647 AS r FROM t1, t1, t1, t1 ORDER BY r
+}]
+do_test alias-1.11 {
+  lsort -integer $::random_int_list
+} $random_int_list
+
+
+do_test alias-2.1 {
+  db eval {
+    SELECT 4 UNION SELECT 1 ORDER BY 1
+  }
+} {1 4}
+do_test alias-2.2 {
+  db eval {
+    SELECT 4 UNION SELECT 1 UNION SELECT 9 ORDER BY 1
+  }
+} {1 4 9}
+
+if 0 {
+  # Aliases in the GROUP BY clause cause the expression to be evaluated
+  # twice in the current implementation.  This might change in the future.
+  #
+  do_test alias-3.1 {
+    ::seq::reset
+    db eval {
+      SELECT sequence(*) AS y, count(*) AS z FROM t1 GROUP BY y ORDER BY z, y
+    }
+  } {1 1 2 1 3 1}
+}
+
+finish_test