[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/lookaside.test

-# 2008 August 01
-#
-# 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.
-#
-#***********************************************************************
-#
-# Tests for the lookaside memory allocator.
-#
-# $Id: lookaside.test,v 1.10 2009/04/09 01:23:49 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !lookaside {
-  finish_test
-  return
-}
-
-# The tests in this file configure the lookaside allocator after a 
-# connection is opened. This will not work if there is any "presql"
-# configured (SQL run within the [sqlite3] wrapper in tester.tcl).
-if {[info exists ::G(perm:presql)]} {
-  finish_test
-  return
-}
-
-catch {db close}
-sqlite3_shutdown
-sqlite3_config_pagecache 0 0
-sqlite3_config_scratch 0 0
-sqlite3_initialize
-autoinstall_test_functions
-sqlite3 db test.db
-
-# Make sure sqlite3_db_config() and sqlite3_db_status are working.
-#
-do_test lookaside-1.1 {
-  catch {sqlite3_config_error db}
-} {0}
-
-do_test lookaside-1.2 {
-  sqlite3_db_config_lookaside db 1 18 18
-} {0}
-do_test lookaside-1.3.1 {
-  sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0
-} {0 0 0}
-do_test lookaside-1.3.2 {
-  sqlite3_db_status db DBSTATUS_LOOKASIDE_HIT 0
-} {0 0 0}
-do_test lookaside-1.3.3 {
-  sqlite3_db_status db DBSTATUS_LOOKASIDE_MISS_SIZE 0
-} {0 0 0}
-do_test lookaside-1.3.4 {
-  sqlite3_db_status db DBSTATUS_LOOKASIDE_MISS_FULL 0
-} {0 0 0}
-
-do_test lookaside-1.4 {
-  db eval {CREATE TABLE t1(w,x,y,z);}
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0] break
-  set p [lindex [sqlite3_db_status db DBSTATUS_LOOKASIDE_HIT 0] 2]
-  set q [lindex [sqlite3_db_status db DBSTATUS_LOOKASIDE_MISS_SIZE 0] 2]
-  set r [lindex [sqlite3_db_status db DBSTATUS_LOOKASIDE_MISS_FULL 0] 2]
-  expr {$x==0 && $y<$z && $z==18 && $p>0 && $q>0 && $r>0}
-} {0}
-do_test lookaside-1.5 {
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 1] break
-  expr {$x==0 && $y<$z && $z==18}
-} {0}
-do_test lookaside-1.6 {
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0] break
-  expr {$x==0 && $y==$z && $y<18}
-} {1}
-do_test lookaside-1.7 {
-  db cache flush
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0] break
-  expr {$x==0 && $y==0 && $z<18}
-} {1}
-do_test lookaside-1.8 {
-  db cache flush
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 1] break
-  expr {$x==0 && $y==0 && $z<18}
-} {1}
-do_test lookaside-1.9 {
-  db cache flush
-  sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0
-} {0 0 0}
-
-do_test lookaside-2.1 {
-  sqlite3_db_config_lookaside db 0 100 1000
-} {0}
-do_test lookaside-2.2 {
-  db eval {CREATE TABLE t2(x);}
-  foreach {x y z} [sqlite3_db_status db DBSTATUS_LOOKASIDE_USED 0] break
-  expr {$x==0 && $y<$z && $z>10 && $z<100}
-} {1}
-do_test lookaside-2.3 {
-  sqlite3_db_config_lookaside db 0 50 50
-} {5}  ;# SQLITE_BUSY
-do_test lookaside-2.4 {
-  db cache flush
-  sqlite3_db_config_lookaside db 0 50 50
-} {0}  ;# SQLITE_OK
-do_test lookaside-2.5 {
-  sqlite3_db_config_lookaside db 0 -1 50
-} {0}  ;# SQLITE_OK
-do_test lookaside-2.6 {
-  sqlite3_db_config_lookaside db 0 50 -1
-} {0}  ;# SQLITE_OK
-
-# sqlite3_db_status() with an invalid verb returns an error.
-#
-do_test lookaside-3.1 {
-  sqlite3_db_status db 99999 0
-} {1 0 0}
-
-# Test that an invalid verb on sqlite3_config() is detected and
-# reported as an error.
-#
-do_test lookaside-4.1 {
-  db close
-  sqlite3_shutdown
-  catch sqlite3_config_error
-} {0}
-sqlite3_initialize
-autoinstall_test_functions
-
-finish_test