mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-09-29 03:36:55 +00:00
79 lines
2.3 KiB
Tcl
79 lines
2.3 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 2001, 2011 Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# $Id$
|
|
#
|
|
# TEST bigfile001
|
|
# TEST Create a database greater than 4 GB in size. Close, verify.
|
|
# TEST Grow the database somewhat. Close, reverify. Lather, rinse,
|
|
# TEST repeat. Since it will not work on all systems, this test is
|
|
# TEST not run by default.
|
|
proc bigfile001 { { itemsize 4096 } \
|
|
{ nitems 1048576 } { growby 5000 } { growtms 2 } args } {
|
|
source ./include.tcl
|
|
|
|
set method "btree"
|
|
set args [convert_args $method $args]
|
|
set omethod [convert_method $method]
|
|
global is_fat32
|
|
if { $is_fat32 } {
|
|
puts "Skipping bigfile001 for FAT32 file system."
|
|
return
|
|
}
|
|
puts "Bigfile001: $method ($args) $nitems * $itemsize bytes of data"
|
|
|
|
env_cleanup $testdir
|
|
|
|
# Create the database. Use 64K pages; we want a good fill
|
|
# factor, and page size doesn't matter much. Use a 50MB
|
|
# cache; that should be manageable, and will help
|
|
# performance.
|
|
set dbname $testdir/big.db
|
|
|
|
set db [eval {berkdb_open -create} {-pagesize 65536 \
|
|
-cachesize {0 50000000 0}} $omethod $args $dbname]
|
|
error_check_good db_open [is_valid_db $db] TRUE
|
|
|
|
puts "\tBigfile001.a: Creating database..."
|
|
flush stdout
|
|
|
|
set data [string repeat z $itemsize]
|
|
|
|
for { set i 0 } { $i < $nitems } { incr i } {
|
|
set key key[format %08u $i]
|
|
|
|
error_check_good db_put($i) [$db put $key $data] 0
|
|
|
|
if { $i % 50000 == 0 } {
|
|
set pct [expr 100 * $i / $nitems]
|
|
puts "\tBigfile001.a: $pct%..."
|
|
flush stdout
|
|
}
|
|
}
|
|
puts "\tBigfile001.a: 100%."
|
|
error_check_good db_close [$db close] 0
|
|
|
|
puts "\tBigfile001.b: Verifying database..."
|
|
error_check_good verify \
|
|
[verify_dir $testdir "\t\t" 0 0 1 50000000] 0
|
|
|
|
puts "\tBigfile001.c: Grow database $growtms times by $growby items"
|
|
|
|
for { set j 0 } { $j < $growtms } { incr j } {
|
|
set db [eval {berkdb_open} {-cachesize {0 50000000 0}} $dbname]
|
|
error_check_good db_open [is_valid_db $db] TRUE
|
|
puts -nonewline "\t\tBigfile001.c.1: Adding $growby items..."
|
|
flush stdout
|
|
for { set i 0 } { $i < $growby } { incr i } {
|
|
set key key[format %08u $i].$j
|
|
error_check_good db_put($j.$i) [$db put $key $data] 0
|
|
}
|
|
error_check_good db_close [$db close] 0
|
|
puts "done."
|
|
|
|
puts "\t\tBigfile001.c.2: Verifying database..."
|
|
error_check_good verify($j) \
|
|
[verify_dir $testdir "\t\t\t" 0 0 1 50000000] 0
|
|
}
|
|
}
|