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-rw-r--r--bdb/test/log003.tcl118
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diff --git a/bdb/test/log003.tcl b/bdb/test/log003.tcl
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-# See the file LICENSE for redistribution information.
-#
-# Copyright (c) 1996-2002
-# Sleepycat Software. All rights reserved.
-#
-# $Id: log003.tcl,v 11.28 2002/04/29 20:07:54 sue Exp $
-#
-
-# TEST log003
-# TEST Verify that log_flush is flushing records correctly.
-proc log003 { } {
- source ./include.tcl
-
- puts "Log003: Verify log_flush behavior"
-
- set max [expr 1024 * 128]
- env_cleanup $testdir
- set short_rec "abcdefghijklmnopqrstuvwxyz"
- set long_rec [repeat $short_rec 200]
- set very_long_rec [repeat $long_rec 4]
-
- foreach rec "$short_rec $long_rec $very_long_rec" {
- puts "\tLog003.a: Verify flush on [string length $rec] byte rec"
-
- set env [berkdb_env -log -home $testdir \
- -create -mode 0644 -log_max $max]
- error_check_good envopen [is_valid_env $env] TRUE
-
- set lsn [$env log_put $rec]
- error_check_bad log_put [lindex $lsn 0] "ERROR:"
- set ret [$env log_flush $lsn]
- error_check_good log_flush $ret 0
-
- # Now, we want to crash the region and recheck. Closing the
- # log does not flush any records, so we'll use a close to
- # do the "crash"
- set ret [$env close]
- error_check_good log_env:close $ret 0
-
- # Now, remove the log region
- #set ret [berkdb envremove -home $testdir]
- #error_check_good env:remove $ret 0
-
- # Re-open the log and try to read the record.
- set env [berkdb_env -create -home $testdir \
- -log -mode 0644 -log_max $max]
- error_check_good envopen [is_valid_env $env] TRUE
-
- set logc [$env log_cursor]
- error_check_good log_cursor [is_valid_logc $logc $env] TRUE
-
- set gotrec [$logc get -first]
- error_check_good lp_get [lindex $gotrec 1] $rec
-
- # Close and unlink the file
- error_check_good log_cursor:close:$logc [$logc close] 0
- error_check_good env:close:$env [$env close] 0
- error_check_good envremove [berkdb envremove -home $testdir] 0
- log_cleanup $testdir
- }
-
- foreach rec "$short_rec $long_rec $very_long_rec" {
- puts "\tLog003.b: \
- Verify flush on non-last record [string length $rec]"
- set env [berkdb_env \
- -create -log -home $testdir -mode 0644 -log_max $max]
- error_check_good envopen [is_valid_env $env] TRUE
-
- # Put 10 random records
- for { set i 0 } { $i < 10 } { incr i} {
- set r [random_data 450 0 0]
- set lsn [$env log_put $r]
- error_check_bad log_put [lindex $lsn 0] "ERROR:"
- }
-
- # Put the record we are interested in
- set save_lsn [$env log_put $rec]
- error_check_bad log_put [lindex $save_lsn 0] "ERROR:"
-
- # Put 10 more random records
- for { set i 0 } { $i < 10 } { incr i} {
- set r [random_data 450 0 0]
- set lsn [$env log_put $r]
- error_check_bad log_put [lindex $lsn 0] "ERROR:"
- }
-
- # Now check the flush
- set ret [$env log_flush $save_lsn]
- error_check_good log_flush $ret 0
-
- # Now, we want to crash the region and recheck. Closing the
- # log does not flush any records, so we'll use a close to
- # do the "crash"
-
- #
- # Now, close and remove the log region
- error_check_good env:close:$env [$env close] 0
- set ret [berkdb envremove -home $testdir]
- error_check_good env:remove $ret 0
-
- # Re-open the log and try to read the record.
- set env [berkdb_env \
- -home $testdir -create -log -mode 0644 -log_max $max]
- error_check_good envopen [is_valid_env $env] TRUE
-
- set logc [$env log_cursor]
- error_check_good log_cursor [is_valid_logc $logc $env] TRUE
-
- set gotrec [$logc get -set $save_lsn]
- error_check_good lp_get [lindex $gotrec 1] $rec
-
- # Close and unlink the file
- error_check_good log_cursor:close:$logc [$logc close] 0
- error_check_good env:close:$env [$env close] 0
- error_check_good envremove [berkdb envremove -home $testdir] 0
- log_cleanup $testdir
- }
-}