blob: f989779823e7d0a197b2fe455c87f7e707620fa9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
# See the file LICENSE for redistribution information.
#
# Copyright (c) 2004-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST test110
# TEST Partial get test with duplicates.
# TEST
# TEST For hash and btree, create and populate a database
# TEST with dups. Randomly selecting offset and length,
# TEST retrieve data from each record and make sure we
# TEST get what we expect.
proc test110 { method {nentries 10000} {ndups 3} args } {
global rand_init
source ./include.tcl
set args [convert_args $method $args]
set omethod [convert_method $method]
if { [is_record_based $method] == 1 || \
[is_rbtree $method] == 1 } {
puts "Test110 skipping for method $method"
return
}
# Btree with compression does not support unsorted duplicates.
if { [is_compressed $args] == 1 } {
puts "Test110 skipping for btree with compression."
return
}
# Create the database and open the dictionary
set txnenv 0
set eindex [lsearch -exact $args "-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/test110.db
set env NULL
} else {
set testfile test110.db
incr eindex
set env [lindex $args $eindex]
set txnenv [is_txnenv $env]
if { $txnenv == 1 } {
append args " -auto_commit "
#
# If we are using txns and running with the
# default, set the default down a bit.
#
if { $nentries == 10000 } {
set nentries 100
}
}
set testdir [get_home $env]
}
puts "Test110: $method ($args) $nentries partial get test with duplicates"
cleanup $testdir $env
set db [eval {berkdb_open \
-create -mode 0644} -dup $args {$omethod $testfile}]
error_check_good dbopen [is_valid_db $db] TRUE
set did [open $dict]
berkdb srand $rand_init
set txn ""
set count 0
puts "\tTest110.a: put/get loop"
for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
{ incr i } {
set key $str
set repl [berkdb random_int 1 100]
set kvals($key) $repl
set data [chop_data $method [replicate $str $repl]]
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
for { set j 0 } { $j < $ndups } { incr j } {
set ret [eval {$db put} $txn {$key $j.$data}]
error_check_good dbput:$key:$j $ret 0
}
set dbc [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc $db] TRUE
set ret [$dbc get -set $key]
set j 0
for { set dbt [$dbc get -current] } \
{ $j < $ndups } \
{ set dbt [$dbc get -next] } {
set d [lindex [lindex $dbt 0] 1]
error_check_good dupget:$key:$j $d [pad_data $method $j.$data]
incr j
}
error_check_good cursor_close [$dbc close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
}
close $did
puts "\tTest110.b: partial get loop"
set did [open $dict]
for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
{ incr i } {
set key $str
set data [pad_data $method [replicate $str $kvals($key)]]
set j 0
# Set up cursor. We will use the cursor to walk the dups.
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set dbc [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc $db] TRUE
# Position cursor at the first of the dups.
set ret [$dbc get -set $key]
for { set dbt [$dbc get -current] } \
{ $j < $ndups } \
{ set dbt [$dbc get -next] } {
set dupdata $j.$data
set length [expr [string length $dupdata]]
set maxndx [expr $length + 1]
if { $maxndx > 0 } {
set beg [berkdb random_int 0 [expr $maxndx - 1]]
set len [berkdb random_int 0 [expr $maxndx * 2]]
} else {
set beg 0
set len 0
}
set ret [eval {$dbc get} -current \
{-partial [list $beg $len]}]
# In order for tcl to handle this, we have to overwrite the
# last character with a NULL. That makes the length one less
# than we expect.
set k [lindex [lindex $ret 0] 0]
set d [lindex [lindex $ret 0] 1]
error_check_good dbget_key $k $key
error_check_good dbget_data $d \
[string range $dupdata $beg [expr $beg + $len - 1]]
incr j
}
error_check_good cursor_close [$dbc close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
}
error_check_good db_close [$db close] 0
close $did
}
|
