Import SQLite 3.8.7.4.

third_party/sqlite/src/test/savepoint6.test

 # 2009 January 3
 #
 # 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.
 #
 #***********************************************************************
@@ skipping 228 matching lines @@
 } {
   set testname smallcache
   sqlite3 db test.db
   sql { PRAGMA cache_size = 10 }
 }] {
 
   unset -nocomplain ::lSavepoint
   unset -nocomplain ::aEntry
 
   catch { db close }
-  file delete -force test.db test.db-wal test.db-journal
+  forcedelete test.db test.db-wal test.db-journal
   eval $zSetup
   sql $DATABASE_SCHEMA
 
   wal_set_journal_mode
 
   do_test savepoint6-$testname.setup {
     savepoint one
     insert_rows [random_integers 100 1000]
     release one
     checkdb
@@ skipping 12 matching lines @@
     } {ok}
   }
 
   wal_check_journal_mode savepoint6-$testname.walok
 }
 
 unset -nocomplain ::lSavepoint
 unset -nocomplain ::aEntry
 
 finish_test