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-rw-r--r--bdb/test/log001.tcl120
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diff --git a/bdb/test/log001.tcl b/bdb/test/log001.tcl
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-# See the file LICENSE for redistribution information.
-#
-# Copyright (c) 1996-2002
-# Sleepycat Software. All rights reserved.
-#
-# $Id: log001.tcl,v 11.29 2002/04/30 20:27:56 sue Exp $
-#
-
-# TEST log001
-# TEST Read/write log records.
-proc log001 { } {
- global passwd
- global rand_init
-
- berkdb srand $rand_init
- set iter 1000
- set max [expr 1024 * 128]
- log001_body $max $iter 1
- log001_body $max $iter 0
- log001_body $max $iter 1 "-encryptaes $passwd"
- log001_body $max $iter 0 "-encryptaes $passwd"
- log001_body $max [expr $iter * 15] 1
- log001_body $max [expr $iter * 15] 0
- log001_body $max [expr $iter * 15] 1 "-encryptaes $passwd"
- log001_body $max [expr $iter * 15] 0 "-encryptaes $passwd"
-}
-
-proc log001_body { max nrecs fixedlength {encargs ""} } {
- source ./include.tcl
-
- puts -nonewline "Log001: Basic put/get log records "
- if { $fixedlength == 1 } {
- puts "(fixed-length $encargs)"
- } else {
- puts "(variable-length $encargs)"
- }
-
- env_cleanup $testdir
-
- set env [eval {berkdb_env -log -create -home $testdir -mode 0644} \
- $encargs -log_max $max]
- error_check_good envopen [is_valid_env $env] TRUE
-
- # We will write records to the log and make sure we can
- # read them back correctly. We'll use a standard pattern
- # repeated some number of times for each record.
- set lsn_list {}
- set rec_list {}
- puts "\tLog001.a: Writing $nrecs log records"
- for { set i 0 } { $i < $nrecs } { incr i } {
- set rec ""
- for { set j 0 } { $j < [expr $i % 10 + 1] } {incr j} {
- set rec $rec$i:logrec:$i
- }
- if { $fixedlength != 1 } {
- set rec $rec:[random_data 237 0 0]
- }
- set lsn [$env log_put $rec]
- error_check_bad log_put [is_substr $lsn log_cmd] 1
- lappend lsn_list $lsn
- lappend rec_list $rec
- }
-
- # Open a log cursor.
- set logc [$env log_cursor]
- error_check_good logc [is_valid_logc $logc $env] TRUE
-
- puts "\tLog001.b: Retrieving log records sequentially (forward)"
- set i 0
- for { set grec [$logc get -first] } { [llength $grec] != 0 } {
- set grec [$logc get -next]} {
- error_check_good log_get:seq [lindex $grec 1] \
- [lindex $rec_list $i]
- incr i
- }
-
- puts "\tLog001.c: Retrieving log records sequentially (backward)"
- set i [llength $rec_list]
- for { set grec [$logc get -last] } { [llength $grec] != 0 } {
- set grec [$logc get -prev] } {
- incr i -1
- error_check_good \
- log_get:seq [lindex $grec 1] [lindex $rec_list $i]
- }
-
- puts "\tLog001.d: Retrieving log records sequentially by LSN"
- set i 0
- foreach lsn $lsn_list {
- set grec [$logc get -set $lsn]
- error_check_good \
- log_get:seq [lindex $grec 1] [lindex $rec_list $i]
- incr i
- }
-
- puts "\tLog001.e: Retrieving log records randomly by LSN"
- set m [expr [llength $lsn_list] - 1]
- for { set i 0 } { $i < $nrecs } { incr i } {
- set recno [berkdb random_int 0 $m ]
- set lsn [lindex $lsn_list $recno]
- set grec [$logc get -set $lsn]
- error_check_good \
- log_get:seq [lindex $grec 1] [lindex $rec_list $recno]
- }
-
- puts "\tLog001.f: Retrieving first/current, last/current log record"
- set grec [$logc get -first]
- error_check_good log_get:seq [lindex $grec 1] [lindex $rec_list 0]
- set grec [$logc get -current]
- error_check_good log_get:seq [lindex $grec 1] [lindex $rec_list 0]
- set i [expr [llength $rec_list] - 1]
- set grec [$logc get -last]
- error_check_good log_get:seq [lindex $grec 1] [lindex $rec_list $i]
- set grec [$logc get -current]
- error_check_good log_get:seq [lindex $grec 1] [lindex $rec_list $i]
-
- # Close and unlink the file
- error_check_good log_cursor:close:$logc [$logc close] 0
- error_check_good env:close [$env close] 0
- error_check_good envremove [berkdb envremove -home $testdir] 0
-}