[sql] Remove SQLite 3.10.2 reference directory.

third_party/sqlite/sqlite-src-3100200/test/pcache2.test

-# 2008 September 15
-#
-# 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 is focused on testing the pcache module.
-#
-# $Id: pcache2.test,v 1.5 2009/07/18 14:36:24 danielk1977 Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-test_set_config_pagecache 0 0
-
-# Set up a pcache memory pool so that we can easily track how many
-# pages are being used for cache.
-#
-do_test pcache2-1.1 {
-  db close
-  sqlite3_reset_auto_extension
-  sqlite3_shutdown
-  sqlite3_config_pagecache 6000 100
-  sqlite3_config singlethread
-  sqlite3_initialize
-  autoinstall_test_functions
-  sqlite3_status SQLITE_STATUS_PAGECACHE_USED 1
-  sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0
-} {0 0 0}
-
-# Open up two database connections to separate files.
-#
-do_test pcache2-1.2 {
-  forcedelete test.db test.db-journal
-  sqlite3 db test.db
-  db eval {PRAGMA cache_size=10; SELECT 1 FROM sqlite_master;}
-  lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0] 1
-} {2}
-do_test pcache2-1.3 {
-  forcedelete test2.db test2.db-journal
-  sqlite3 db2 test2.db
-  db2 eval {PRAGMA cache_size=50; SELECT 1 FROM sqlite_master;}
-  lindex [sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0] 1
-} {4}
-
-
-# Make lots of changes on the first connection.  Verify that the
-# page cache usage does not grow to consume the page space set aside
-# for the second connection.
-#
-do_test pcache2-1.4 {
-  db eval {
-     CREATE TABLE t1(a,b);
-     CREATE TABLE t2(x,y);
-     INSERT INTO t1 VALUES(1, zeroblob(800));
-     INSERT INTO t1 VALUES(2, zeroblob(800));
-     INSERT INTO t2 SELECT * FROM t1;
-     INSERT INTO t1 SELECT x+2, y FROM t2;
-     INSERT INTO t2 SELECT a+10, b FROM t1;
-     INSERT INTO t1 SELECT x+10, y FROM t2;
-     INSERT INTO t2 SELECT a+100, b FROM t1;
-     INSERT INTO t1 SELECT x+100, y FROM t2;
-     INSERT INTO t2 SELECT a+1000, b FROM t1;
-     INSERT INTO t1 SELECT x+1000, y FROM t2;
-  }
-  sqlite3_status SQLITE_STATUS_PAGECACHE_USED 0
-} {0 13 13}
-
-db close
-catch {db2 close}
-sqlite3_reset_auto_extension
-sqlite3_shutdown
-sqlite3_config_pagecache 0 0
-sqlite3_config serialized
-sqlite3_initialize
-autoinstall_test_functions
-
-test_restore_config_pagecache
-finish_test