Import SQLite 3.8.7.4.

third_party/sqlite/src/test/walmode.test

 # 2010 April 19
 #
 # 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 277 matching lines @@
   } [list $mode wal]
 }
 db close
 
 #-------------------------------------------------------------------------
 # Test the effect of a "PRAGMA journal_mode" command being the first 
 # thing executed by a new connection. This means that the schema is not
 # loaded when sqlite3_prepare_v2() is called to compile the statement.
 #
 do_test walmode-7.0 {
-  file delete -force test.db
+  forcedelete test.db
   sqlite3 db test.db
   execsql {
     PRAGMA journal_mode = WAL;
     CREATE TABLE t1(a, b);
   }
 } {wal}
 foreach {tn sql result} {
   1  "PRAGMA journal_mode"                wal
   2  "PRAGMA main.journal_mode"           wal
   3  "PRAGMA journal_mode = delete"       delete
@@ skipping 69 matching lines @@
 db2 close
 
 do_execsql_test walmode-8.20 { PRAGMA journal_mode = DELETE } {delete}
 do_execsql_test walmode-8.21 { PRAGMA main.journal_mode }     {delete}
 do_execsql_test walmode-8.22 { PRAGMA two.journal_mode }      {delete}
 do_execsql_test walmode-8.21 { PRAGMA journal_mode = WAL }    {wal}
 do_execsql_test walmode-8.21 { PRAGMA main.journal_mode }     {wal}
 do_execsql_test walmode-8.22 { PRAGMA two.journal_mode }      {wal}
 
 finish_test