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
|
# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996-2002
# Sleepycat Software. All rights reserved.
#
# $Id: test019.tcl,v 1.1.1.1 2003/11/20 22:14:00 toshok Exp $
#
# TEST test019
# TEST Partial get test.
proc test019 { method {nentries 10000} args } {
global fixed_len
global rand_init
source ./include.tcl
set args [convert_args $method $args]
set omethod [convert_method $method]
# 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/test019.db
set env NULL
} else {
set testfile test019.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 "Test019: $method ($args) $nentries partial get test"
cleanup $testdir $env
set db [eval {berkdb_open \
-create -mode 0644} $args {$omethod $testfile}]
error_check_good dbopen [is_valid_db $db] TRUE
set did [open $dict]
berkdb srand $rand_init
set pflags ""
set gflags ""
set txn ""
set count 0
if { [is_record_based $method] == 1 } {
append gflags " -recno"
}
puts "\tTest019.a: put/get loop"
for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
{ incr i } {
if { [is_record_based $method] == 1 } {
set key [expr $i + 1]
} else {
set key $str
}
set repl [berkdb random_int $fixed_len 100]
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 $t"
}
set ret [eval {$db put} $txn {-nooverwrite $key $data}]
error_check_good dbput:$key $ret 0
set ret [eval {$db get} $txn $gflags {$key}]
error_check_good \
dbget:$key $ret [list [list $key [pad_data $method $data]]]
set kvals($key) $repl
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
}
close $did
puts "\tTest019.b: partial get loop"
set did [open $dict]
for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
{ incr i } {
if { [is_record_based $method] == 1 } {
set key [expr $i + 1]
} else {
set key $str
}
set data [pad_data $method [replicate $str $kvals($key)]]
set maxndx [expr [string length $data] - 1]
set beg [berkdb random_int 0 [expr $maxndx - 1]]
set len [berkdb random_int 0 [expr $maxndx * 2]]
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 get} \
$txn {-partial [list $beg $len]} $gflags {$key}]
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
# 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 $data $beg [expr $beg + $len - 1]]
}
error_check_good db_close [$db close] 0
close $did
}
|
