sdbtest002.tcl
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上传日期:2007-04-14
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- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: sdbtest002.tcl,v 11.19 2000/08/25 14:21:53 sue Exp $
- #
- # Sub DB All-Method Test 2
- # Make several subdb's of different access methods all in one DB.
- # Fork of some child procs to each manipulate one subdb and when
- # they are finished, verify the contents of the databases.
- # 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 subdbtest002 { {nentries 10000} } {
- source ./include.tcl
- puts "Subdbtest002: many different subdb access methods in one"
- # Create the database and open the dictionary
- set testfile $testdir/subdbtest002.db
- set t1 $testdir/t1
- set t2 $testdir/t2
- set t3 $testdir/t3
- set t4 $testdir/t4
- set txn ""
- set count 0
- # Set up various methods to rotate through
- set methods
- [list "-rbtree" "-recno" "-btree" "-btree" "-recno" "-rbtree"]
- cleanup $testdir NULL
- puts "tSubdbtest002.a: create subdbs of different access methods:"
- puts "tt$methods"
- set psize {8192 4096}
- set nsubdbs [llength $methods]
- set duplist ""
- for { set i 0 } { $i < $nsubdbs } { incr i } {
- lappend duplist -1
- }
- set newent [expr $nentries / $nsubdbs]
- #
- # XXX We need dict sorted to figure out what was deleted
- # since things are stored sorted in the btree.
- #
- filesort $dict $t4
- set dictorig $dict
- set dict $t4
- build_all_subdb $testfile $methods $psize $duplist $newent
- # Now we will get each key from the DB and compare the results
- # to the original.
- set pidlist ""
- puts "tSubdbtest002.b: create $nsubdbs procs to delete some keys"
- for { set subdb 0 } { $subdb < $nsubdbs } { incr subdb } {
- puts "$tclsh_path
- $test_path/sdbscript.tcl $testfile
- $subdb $nsubdbs >& $testdir/subdb002.log.$subdb"
- set p [exec $tclsh_path $test_path/wrap.tcl
- sdbscript.tcl
- $testdir/subdb002.log.$subdb $testfile $subdb $nsubdbs &]
- lappend pidlist $p
- }
- watch_procs 5
- for { set subdb 0 } { $subdb < $nsubdbs } { incr subdb } {
- set method [lindex $methods $subdb]
- set method [convert_method $method]
- if { [is_record_based $method] == 1 } {
- set checkfunc subdbtest002_recno.check
- } else {
- set checkfunc subdbtest002.check
- }
- puts "tSubdbtest002.b: dump file sub$subdb.db"
- set db [berkdb_open -unknown $testfile sub$subdb.db]
- error_check_good db_open [is_valid_db $db] TRUE
- dump_file $db $txn $t1 $checkfunc
- error_check_good db_close [$db close] 0
- #
- # This is just so that t2 is there and empty
- # since we are only appending below.
- #
- exec > $t2
- # Now compare the keys to see if they match the dictionary (or ints)
- if { [is_record_based $method] == 1 } {
- set oid [open $t2 w]
- for {set i 1} {$i <= $newent} {incr i} {
- set x [expr $i - $subdb]
- if { [expr $x % $nsubdbs] != 0 } {
- puts $oid [expr $subdb * $newent + $i]
- }
- }
- close $oid
- file rename -force $t1 $t3
- } else {
- set oid [open $t4 r]
- for {set i 1} {[gets $oid line] >= 0} {incr i} {
- set farr($i) $line
- }
- close $oid
- set oid [open $t2 w]
- for {set i 1} {$i <= $newent} {incr i} {
- # Sed uses 1-based line numbers
- set x [expr $i - $subdb]
- if { [expr $x % $nsubdbs] != 0 } {
- set beg [expr $subdb * $newent]
- set beg [expr $beg + $i]
- puts $oid $farr($beg)
- }
- }
- close $oid
- filesort $t1 $t3
- }
- error_check_good Subdbtest002:diff($t3,$t2)
- [filecmp $t3 $t2] 0
- puts "tSubdbtest002.c: sub$subdb.db: close, open, and dump file"
- # Now, reopen the file and run the last test again.
- open_and_dump_subfile $testfile NULL $txn $t1 $checkfunc
- dump_file_direction "-first" "-next" sub$subdb.db
- if { [string compare $method "-recno"] != 0 } {
- filesort $t1 $t3
- }
- error_check_good Subdbtest002:diff($t2,$t3)
- [filecmp $t2 $t3] 0
- # Now, reopen the file and run the last test again in the
- # reverse direction.
- puts "tSubdbtest002.d: sub$subdb.db: close, open, and dump file in reverse direction"
- open_and_dump_subfile $testfile NULL $txn $t1 $checkfunc
- dump_file_direction "-last" "-prev" sub$subdb.db
- if { [string compare $method "-recno"] != 0 } {
- filesort $t1 $t3
- }
- error_check_good Subdbtest002:diff($t3,$t2)
- [filecmp $t3 $t2] 0
- }
- set dict $dictorig
- return
- }
- # Check function for Subdbtest002; keys and data are identical
- proc subdbtest002.check { key data } {
- error_check_good "key/data mismatch" $data $key
- }
- proc subdbtest002_recno.check { key data } {
- global dict
- global kvals
- error_check_good key"$key"_exists [info exists kvals($key)] 1
- error_check_good "key/data mismatch, key $key" $data $kvals($key)
- }