Get `gn gen` to succeed on Windows

third_party/sqlite/src/test/tkt3761.test

+# 2009 March 30
+#
+# 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.
+#
+#***********************************************************************
+#
+# Ticket #3761:  Make sure that an incremental vacuum on an in-memory
+# database can be rolled back.
+#
+# $Id: tkt3761.test,v 1.1 2009/03/31 02:54:40 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test tkt3761-1.1 {
+  db close
+  sqlite3 db :memory:
+  db eval {
+    PRAGMA auto_vacuum=INCREMENTAL;
+    CREATE TABLE t1(x);
+    INSERT INTO t1 VALUES(zeroblob(900));
+    INSERT INTO t1 VALUES(zeroblob(900));
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    BEGIN;
+    DELETE FROM t1 WHERE rowid%2;
+    PRAGMA incremental_vacuum(4);
+    ROLLBACK;
+  }
+  db eval {PRAGMA integrity_check}
+} {ok}
+
+finish_test