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# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996-2006
# Oracle Corporation. All rights reserved.
#
# $Id: test094.tcl,v 12.3 2006/08/24 14:46:41 bostic Exp $
#
# TEST test094
# TEST Test using set_dup_compare.
# TEST
# TEST Use the first 10,000 entries from the dictionary.
# TEST Insert each with self as key and data; retrieve each.
# TEST After all are entered, retrieve all; compare output to original.
# TEST Close file, reopen, do retrieve and re-verify.
proc test094 { method {nentries 10000} {ndups 10} {tnum "094"} args} {
source ./include.tcl
global errorInfo
set dbargs [convert_args $method $args]
set omethod [convert_method $method]
if { [is_btree $method] != 1 && [is_hash $method] != 1 } {
puts "Test$tnum: skipping for method $method."
return
}
set txnenv 0
set eindex [lsearch -exact $dbargs "-env"]
# Create the database and open the dictionary
#
# If we are using an env, then testfile should just be the db name.
# Otherwise it is the test directory and the name.
if { $eindex == -1 } {
set testfile $testdir/test$tnum-a.db
set env NULL
} else {
set testfile test$tnum-a.db
incr eindex
set env [lindex $dbargs $eindex]
set rpcenv [is_rpcenv $env]
if { $rpcenv == 1 } {
puts "Test$tnum: skipping for RPC"
return
}
set txnenv [is_txnenv $env]
if { $txnenv == 1 } {
append dbargs " -auto_commit "
if { $nentries == 10000 } {
set nentries 100
}
reduce_dups nentries ndups
}
set testdir [get_home $env]
}
puts "Test$tnum: $method ($args) $nentries \
with $ndups dups using dupcompare"
cleanup $testdir $env
set db [eval {berkdb_open -dupcompare test094_cmp \
-dup -dupsort -create -mode 0644} $omethod $dbargs {$testfile}]
error_check_good dbopen [is_valid_db $db] TRUE
set did [open $dict]
set t1 $testdir/t1
set pflags ""
set gflags ""
set txn ""
puts "\tTest$tnum.a: $nentries put/get duplicates loop"
# Here is the loop where we put and get each key/data pair
set count 0
set dlist {}
for {set i 0} {$i < $ndups} {incr i} {
set dlist [linsert $dlist 0 $i]
}
while { [gets $did str] != -1 && $count < $nentries } {
set key $str
for {set i 0} {$i < $ndups} {incr i} {
set data $i:$str
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set ret [eval {$db put} \
$txn $pflags {$key [chop_data $omethod $data]}]
error_check_good put $ret 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
}
set ret [eval {$db get} $gflags {$key}]
error_check_good get [llength $ret] $ndups
incr count
}
close $did
# Now we will get each key from the DB and compare the results
# to the original.
puts "\tTest$tnum.b: traverse checking duplicates before close"
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
dup_check $db $txn $t1 $dlist
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
# Set up second testfile so truncate flag is not needed.
# If we are using an env, then testfile should just be the db name.
# Otherwise it is the test directory and the name.
if { $eindex == -1 } {
set testfile $testdir/test$tnum-b.db
set env NULL
} else {
set testfile test$tnum-b.db
set env [lindex $dbargs $eindex]
set testdir [get_home $env]
}
cleanup $testdir $env
#
# Test dupcompare with data items big enough to force offpage dups.
#
puts "\tTest$tnum.c: big key put/get dup loop key=filename data=filecontents"
set db [eval {berkdb_open -dupcompare test094_cmp -dup -dupsort \
-create -mode 0644} $omethod $dbargs $testfile]
error_check_good dbopen [is_valid_db $db] TRUE
# Here is the loop where we put and get each key/data pair
set file_list [get_file_list 1]
if { [llength $file_list] > $nentries } {
set file_list [lrange $file_list 1 $nentries]
}
set count 0
foreach f $file_list {
set fid [open $f r]
fconfigure $fid -translation binary
set cont [read $fid]
close $fid
set key $f
for {set i 0} {$i < $ndups} {incr i} {
set data $i:$cont
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set ret [eval {$db put} \
$txn $pflags {$key [chop_data $omethod $data]}]
error_check_good put $ret 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
}
set ret [eval {$db get} $gflags {$key}]
error_check_good get [llength $ret] $ndups
incr count
}
puts "\tTest$tnum.d: traverse checking duplicates before close"
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
dup_file_check $db $txn $t1 $dlist
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
set testdir [get_home $env]
}
error_check_good db_close [$db close] 0
# Clean up the test directory, since there's currently
# no way to specify a dup_compare function to berkdb dbverify
# and without one it will fail.
cleanup $testdir $env
}
# Simple dup comparison.
proc test094_cmp { a b } {
return [string compare $b $a]
}
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