Get `gn gen` to succeed on Windows

third_party/sqlite/src/test/malloc6.test

+# 2006 June 25
+#
+# 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 attempts to check the library in an out-of-memory situation.
+#
+# $Id: malloc6.test,v 1.5 2008/02/18 22:24:58 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+
+# Only run these tests if memory debugging is turned on.
+#
+if {!$MEMDEBUG} {
+   puts "Skipping malloc6 tests: not compiled with -DSQLITE_MEMDEBUG..."
+   finish_test
+   return
+}
+
+
+set sqlite_os_trace 0
+do_malloc_test malloc6-1 -tclprep {
+  db close
+} -tclbody {
+  if {[catch {sqlite3 db test.db}]} {
+    error "out of memory"
+  }
+  sqlite3_extended_result_codes db 1
+} -sqlbody {
+  DROP TABLE IF EXISTS t1;
+  CREATE TABLE IF NOT EXISTS t1(
+     a int, b float, c double, d text, e varchar(20),
+     primary key(a,b,c)
+  );
+  CREATE TABLE IF NOT EXISTS t1(
+     a int, b float, c double, d text, e varchar(20),
+     primary key(a,b,c)
+  );
+  DROP TABLE IF EXISTS t1;
+} 
+
+# Ensure that no file descriptors were leaked.
+do_test malloc6-1.X {
+  catch {db close}
+  set sqlite_open_file_count
+} {0}
+
+finish_test