[sqlite] Remove obsolete reference version 3.8.7.4.

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

-# 2005 October 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.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.
-#
-# This file implements tests the ability of the library to open
-# many different databases at the same time without leaking memory.
-#
-# $Id: manydb.test,v 1.4 2008/11/21 00:10:35 aswift Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-set N 300
-# if we're using proxy locks, we use 5 filedescriptors for a db
-# that is open and in the middle of writing changes, normally
-# sqlite uses 3 (proxy locking adds the conch and the local lock)
-set using_proxy 0
-foreach {name value} [array get env SQLITE_FORCE_PROXY_LOCKING] {
-  set using_proxy value
-}
-set num_fd_per_openwrite_db 3
-if {$using_proxy>0} {
-  set num_fd_per_openwrite_db 5
-} 
-
-# First test how many file descriptors are available for use. To open a
-# database for writing SQLite requires 3 file descriptors (the database, the
-# journal and the directory).
-set filehandles {}
-catch {
-  for {set i 0} {$i<($N * 3)} {incr i} {
-    lappend filehandles [open testfile.1 w]
-  }
-}
-foreach fd $filehandles {
-  close $fd
-}
-catch {
-  forcedelete testfile.1
-}
-set N [expr $i / $num_fd_per_openwrite_db]
-
-# Create a bunch of random database names
-#
-unset -nocomplain dbname
-unset -nocomplain used
-for {set i 0} {$i<$N} {incr i} {
-  while 1 {
-    set name test-[format %08x [expr {int(rand()*0x7fffffff)}]].db
-    if {[info exists used($name)]} continue
-    set dbname($i) $name
-    set used($name) $i
-    break
-  }
-}
-
-# Create a bunch of databases
-#
-for {set i 0} {$i<$N} {incr i} {
-  do_test manydb-1.$i {
-    sqlite3 db$i $dbname($i)
-    execsql {
-       CREATE TABLE t1(a,b);
-       BEGIN;
-       INSERT INTO t1 VALUES(1,2);
-    } db$i
-  } {}
-}
-
-# Finish the transactions
-#
-for {set i 0} {$i<$N} {incr i} {
-  do_test manydb-2.$i {
-    execsql {
-       COMMIT;
-       SELECT * FROM t1;
-    } db$i
-  } {1 2}
-}
-
-
-# Close the databases and erase the files.
-#
-for {set i 0} {$i<$N} {incr i} {
-  do_test manydb-3.$i {
-    db$i close
-    forcedelete $dbname($i)
-  } {}
-}
-
-
-
-
-finish_test