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# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996-2001
# Sleepycat Software. All rights reserved.
#
# Id: test094.tcl,v 11.2 2001/05/07 13:42:41 krinsky Exp
#
# DB Test 94 {access method}
# Test bt comparison proc.
# Use the first 10,000 entries from the dictionary.
# Insert each with self as key and data; retrieve each.
# After all are entered, retrieve all; compare output to original.
# Close file, reopen, do retrieve and re-verify.
proc test094 { method {nentries 10000} {ndups 10} {tnum "94"} args} {
source ./include.tcl
set dbargs [convert_args $method $args]
set omethod [convert_method $method]
puts "Test0$tnum: $method ($args) $ndups dups using dupcompare"
if { [is_btree $method] != 1 && [is_hash $method] != 1 } {
puts "Skipping for method $method."
return
}
# Create the database and open the dictionary
set eindex [lsearch -exact $dbargs "-env"]
#
# 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 $testdir/test0$tnum.db
set env NULL
} else {
set testfile test0$tnum.db
incr eindex
set env [lindex $dbargs $eindex]
}
cleanup $testdir $env
set db [eval {berkdb_open -dupcompare test094_cmp -dup -dupsort \
-create -truncate -mode 0644} $omethod $dbargs $testfile]
error_check_good dbopen [is_valid_db $db] TRUE
set did [open $dict]
set t1 $testdir/t1
set pflags ""
set gflags ""
set txn ""
puts "\tTest0$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
set ret [eval {$db put} \
$txn $pflags {$key [chop_data $omethod $data]}]
error_check_good put $ret 0
}
set ret [eval {$db get} $gflags {$key}]
error_check_good get [llength $ret] $ndups
incr count
}
close $did
# Now we will get each key from the DB and compare the results
# to the original.
puts "\tTest0$tnum.b: traverse checking duplicates before close"
dup_check $db $txn $t1 $dlist
error_check_good db_close [$db close] 0
#
# Test dupcompare with data items big enough to force offpage dups.
#
puts "\tTest0$tnum.c: big key put/get dup loop key=filename data=filecontents"
set db [eval {berkdb_open -dupcompare test094_cmp -dup -dupsort \
-create -truncate -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 [glob ../*/*.c ./libdb.so.3.0 ./libtool ./libtool.exe]
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
set ret [eval {$db put} \
$txn $pflags {$key [chop_data $omethod $data]}]
error_check_good put $ret 0
}
set ret [eval {$db get} $gflags {$key}]
error_check_good get [llength $ret] $ndups
incr count
}
puts "\tTest0$tnum.d: traverse checking duplicates before close"
dup_file_check $db $txn $t1 $dlist
error_check_good db_close [$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]
}
# Check if each key appears exactly [llength dlist] times in the file with
# the duplicate tags matching those that appear in dlist.
proc test094_dup_big { db txn tmpfile dlist {extra 0}} {
source ./include.tcl
set outf [open $tmpfile w]
# Now we will get each key from the DB and dump to outfile
set c [eval {$db cursor} $txn]
set lastkey ""
set done 0
while { $done != 1} {
foreach did $dlist {
set rec [$c get "-next"]
if { [string length $rec] == 0 } {
set done 1
break
}
set key [lindex [lindex $rec 0] 0]
set fulldata [lindex [lindex $rec 0] 1]
set id [id_of $fulldata]
set d [data_of $fulldata]
if { [string compare $key $lastkey] != 0 && \
$id != [lindex $dlist 0] } {
set e [lindex $dlist 0]
error "FAIL: \tKey \
$key, expected dup id $e, got $id"
}
error_check_good dupget.data $d $key
error_check_good dupget.id $id $did
set lastkey $key
}
#
# Some tests add an extra dup (like overflow entries)
# Check id if it exists.
if { $extra != 0} {
set okey $key
set rec [$c get "-next"]
if { [string length $rec] != 0 } {
set key [lindex [lindex $rec 0] 0]
#
# If this key has no extras, go back for
# next iteration.
if { [string compare $key $lastkey] != 0 } {
set key $okey
set rec [$c get "-prev"]
} else {
set fulldata [lindex [lindex $rec 0] 1]
set id [id_of $fulldata]
set d [data_of $fulldata]
error_check_bad dupget.data1 $d $key
error_check_good dupget.id1 $id $extra
}
}
}
if { $done != 1 } {
puts $outf $key
}
}
close $outf
error_check_good curs_close [$c close] 0
}
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