Sync source code from Tizen:BaseHEAD2.0_alphamaster2.0alpha1.0_post

1 files changed, 820 insertions, 0 deletions

diff --git a/test/test046.tcl b/test/test046.tcl
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+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 1999-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	test046
+# TEST	Overwrite test of small/big key/data with cursor checks.
+proc test046 { method args } {
+	global alphabet
+	global errorInfo
+	global errorCode
+	source ./include.tcl
+
+	set args [convert_args $method $args]
+	set omethod [convert_method $method]
+
+	puts "\tTest046: Overwrite test with cursor and small/big key/data."
+	puts "\tTest046:\t$method $args"
+
+	if { [is_rrecno $method] == 1} {
+		puts "\tTest046: skipping for method $method."
+		return
+	}
+
+	set key "key"
+	set data "data"
+	set txn ""
+	set flags ""
+
+	if { [is_record_based $method] == 1} {
+		set key ""
+	}
+
+	puts "\tTest046: Create $method database."
+	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/test046
+		set env NULL
+	} else {
+		set testfile test046
+		incr eindex
+		set env [lindex $args $eindex]
+		set txnenv [is_txnenv $env]
+		if { $txnenv == 1 } {
+			append args " -auto_commit "
+		}
+		set testdir [get_home $env]
+	}
+	set t1 $testdir/t1
+	cleanup $testdir $env
+
+	set oflags "-create -mode 0644 $args $omethod"
+	set db [eval {berkdb_open} $oflags $testfile.a.db]
+	error_check_good dbopen [is_valid_db $db] TRUE
+
+	# keep nkeys even
+	set nkeys 20
+
+	# Fill page w/ small key/data pairs
+	puts "\tTest046: Fill page with $nkeys small key/data pairs."
+	for { set i 1 } { $i <= $nkeys } { incr i } {
+		if { $txnenv == 1 } {
+			set t [$env txn]
+			error_check_good txn [is_valid_txn $t $env] TRUE
+			set txn "-txn $t"
+		}
+		if { [is_record_based $method] == 1} {
+			set ret [eval {$db put} $txn {$i $data$i}]
+		} elseif { $i < 10 } {
+			set ret [eval {$db put} $txn [set key]00$i \
+			    [set data]00$i]
+		} elseif { $i < 100 } {
+			set ret [eval {$db put} $txn [set key]0$i \
+			    [set data]0$i]
+		} else {
+			set ret [eval {$db put} $txn {$key$i $data$i}]
+		}
+		error_check_good dbput $ret 0
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+	}
+
+	# open curs to db
+	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_substr $dbc $db] 1
+
+	# get db order of keys
+	for {set i 1; set ret [$dbc get -first]} { [llength $ret] != 0} { \
+	    set ret [$dbc get -next]} {
+		set key_set($i) [lindex [lindex $ret 0] 0]
+		set data_set($i) [lindex [lindex $ret 0] 1]
+		incr i
+	}
+
+	puts "\tTest046.a: Deletes by key."
+	puts "\t\tTest046.a.1: Get data with SET, then delete before cursor."
+	# get key in middle of page, call this the nth set curr to it
+	set i [expr $nkeys/2]
+	set ret [$dbc get -set $key_set($i)]
+	error_check_bad dbc_get:set [llength $ret] 0
+	set curr $ret
+
+	# delete before cursor(n-1), make sure it is gone
+	set i [expr $i - 1]
+	error_check_good db_del [eval {$db del} $txn {$key_set($i)}] 0
+
+	# use set_range to get first key starting at n-1, should
+	# give us nth--but only works for btree
+	if { [is_btree $method] == 1 } {
+		set ret [$dbc get -set_range $key_set($i)]
+	} else {
+		if { [is_record_based $method] == 1 } {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good \
+			    dbc_get:deleted(recno) [llength [lindex $ret 1]] 0
+			#error_check_good \
+			#   catch:get [catch {$dbc get -set $key_set($i)} ret] 1
+			#error_check_good \
+			#   dbc_get:deleted(recno) [is_substr $ret "KEYEMPTY"] 1
+		} else {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good dbc_get:deleted [llength $ret] 0
+		}
+		set ret [$dbc get -set $key_set([incr i])]
+		incr i -1
+	}
+	error_check_bad dbc_get:set(R)(post-delete) [llength $ret] 0
+	error_check_good dbc_get(match):set $ret $curr
+
+	puts "\t\tTest046.a.2: Delete cursor item by key."
+	# nth key, which cursor should be on now
+	set i [incr i]
+	set ret [eval {$db del} $txn {$key_set($i)}]
+	error_check_good db_del $ret 0
+
+	# this should return n+1 key/data, curr has nth key/data
+	if { [string compare $omethod "-btree"] == 0 } {
+		set ret [$dbc get -set_range $key_set($i)]
+	} else {
+		if { [is_record_based $method] == 1 } {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good \
+			    dbc_get:deleted(recno) [llength [lindex $ret 1]] 0
+			#error_check_good \
+			#   catch:get [catch {$dbc get -set $key_set($i)} ret] 1
+			#error_check_good \
+			#   dbc_get:deleted(recno) [is_substr $ret "KEYEMPTY"] 1
+		} else {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good dbc_get:deleted [llength $ret] 0
+		}
+		set ret [$dbc get -set $key_set([expr $i+1])]
+	}
+	error_check_bad dbc_get(post-delete):set_range [llength $ret] 0
+	error_check_bad dbc_get(no-match):set_range $ret $curr
+
+	puts "\t\tTest046.a.3: Delete item after cursor."
+	# we'll delete n+2, since we have deleted n-1 and n
+	# i still equal to nth, cursor on n+1
+	set i [incr i]
+	set ret [$dbc get -set $key_set($i)]
+	error_check_bad dbc_get:set [llength $ret] 0
+	set curr [$dbc get -next]
+	error_check_bad dbc_get:next [llength $curr] 0
+	set ret [$dbc get -prev]
+	error_check_bad dbc_get:prev [llength $curr] 0
+	# delete *after* cursor pos.
+	error_check_good db:del [eval {$db del} $txn {$key_set([incr i])}] 0
+
+	# make sure item is gone, try to get it
+	if { [string compare $omethod "-btree"] == 0} {
+		set ret [$dbc get -set_range $key_set($i)]
+	} else {
+		if { [is_record_based $method] == 1 } {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good \
+			    dbc_get:deleted(recno) [llength [lindex $ret 1]] 0
+			#error_check_good \
+			#   catch:get [catch {$dbc get -set $key_set($i)} ret] 1
+			#error_check_good \
+			#   dbc_get:deleted(recno) [is_substr $ret "KEYEMPTY"] 1
+		} else {
+			set ret [$dbc get -set $key_set($i)]
+			error_check_good dbc_get:deleted [llength $ret] 0
+		}
+		set ret [$dbc get -set $key_set([expr $i +1])]
+	}
+	error_check_bad dbc_get:set(_range) [llength $ret] 0
+	error_check_bad dbc_get:set(_range) $ret $curr
+	error_check_good dbc_get:set [lindex [lindex $ret 0] 0] \
+											$key_set([expr $i+1])
+
+	puts "\tTest046.b: Deletes by cursor."
+	puts "\t\tTest046.b.1: Delete, do DB_NEXT."
+	error_check_good dbc:del [$dbc del] 0
+	set ret [$dbc get -next]
+	error_check_bad dbc_get:next [llength $ret] 0
+	set i [expr $i+2]
+	# i = n+4
+	error_check_good dbc_get:next(match) \
+		[lindex [lindex $ret 0] 0] $key_set($i)
+
+	puts "\t\tTest046.b.2: Delete, do DB_PREV."
+	error_check_good dbc:del [$dbc del] 0
+	set ret [$dbc get -prev]
+	error_check_bad dbc_get:prev [llength $ret] 0
+	set i [expr $i-3]
+	# i = n+1 (deleted all in between)
+	error_check_good dbc_get:prev(match) \
+		[lindex [lindex $ret 0] 0] $key_set($i)
+
+	puts "\t\tTest046.b.3: Delete, do DB_CURRENT."
+	error_check_good dbc:del [$dbc del] 0
+	# we just deleted, so current item should be KEYEMPTY, throws err
+	set ret [$dbc get -current]
+	error_check_good dbc_get:curr:deleted [llength [lindex $ret 1]] 0
+	#error_check_good catch:get:current [catch {$dbc get -current} ret] 1
+	#error_check_good dbc_get:curr:deleted [is_substr $ret "DB_KEYEMPTY"] 1
+
+	puts "\tTest046.c: Inserts (before/after), by key then cursor."
+	puts "\t\tTest046.c.1: Insert by key before the cursor."
+	# i is at curs pos, i=n+1, we want to go BEFORE
+	set i [incr i -1]
+	set ret [eval {$db put} $txn {$key_set($i) $data_set($i)}]
+	error_check_good db_put:before $ret 0
+
+	puts "\t\tTest046.c.2: Insert by key after the cursor."
+	set i [incr i +2]
+	set ret [eval {$db put} $txn {$key_set($i) $data_set($i)}]
+	error_check_good db_put:after $ret 0
+
+	puts "\t\tTest046.c.3: Insert by curs with deleted curs (should fail)."
+	# cursor is on n+1, we'll change i to match
+	set i [incr i -1]
+
+	error_check_good dbc:close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+	error_check_good db:close [$db close] 0
+	if { [is_record_based $method] == 1} {
+		puts "\t\tSkipping the rest of test for method $method."
+		puts "\tTest046 ($method) complete."
+		return
+	} else {
+		# Reopen without printing __db_errs.
+		set db [eval {berkdb_open_noerr} $oflags $testfile.a.db]
+		error_check_good dbopen [is_valid_db $db] TRUE
+		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 cursor [is_valid_cursor $dbc $db] TRUE
+
+		# should fail with EINVAL (deleted cursor)
+		set errorCode NONE
+		error_check_good catch:put:before 1 \
+			[catch {$dbc put -before $data_set($i)} ret]
+		error_check_good dbc_put:deleted:before \
+			[is_substr $errorCode "EINVAL"] 1
+
+		# should fail with EINVAL
+		set errorCode NONE
+		error_check_good catch:put:after 1 \
+			[catch {$dbc put -after $data_set($i)} ret]
+		error_check_good dbc_put:deleted:after \
+			[is_substr $errorCode "EINVAL"] 1
+
+		puts "\t\tTest046.c.4:\
+		    Insert by cursor before/after existent cursor."
+		# can't use before after w/o dup except renumber in recno
+		# first, restore an item so they don't fail
+		#set ret [eval {$db put} $txn {$key_set($i) $data_set($i)}]
+		#error_check_good db_put $ret 0
+
+		#set ret [$dbc get -set $key_set($i)]
+		#error_check_bad dbc_get:set [llength $ret] 0
+		#set i [incr i -2]
+		# i = n - 1
+		#set ret [$dbc get -prev]
+		#set ret [$dbc put -before $key_set($i) $data_set($i)]
+		#error_check_good dbc_put:before $ret 0
+		# cursor pos is adjusted to match prev, recently inserted
+		#incr i
+		# i = n
+		#set ret [$dbc put -after $key_set($i) $data_set($i)]
+		#error_check_good dbc_put:after $ret 0
+	}
+
+	# For the next part of the test, we need a db with no dups to test
+	# overwrites
+	puts "\tTest046.d.0: Cleanup, close db, open new db with no dups."
+	error_check_good dbc:close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+	error_check_good db:close [$db close] 0
+
+	set db [eval {berkdb_open} $oflags $testfile.d.db]
+	error_check_good dbopen [is_valid_db $db] TRUE
+	# Fill page w/ small key/data pairs
+	puts "\tTest046.d.0: Fill page with $nkeys small key/data pairs."
+	for { set i 1 } { $i < $nkeys } { incr i } {
+		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} $txn {$key$i $data$i}]
+		error_check_good dbput $ret 0
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+	}
+
+	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 $db] TRUE
+	set nkeys 20
+
+	# Prepare cursor on item
+	set ret [$dbc get -first]
+	error_check_bad dbc_get:first [llength $ret] 0
+
+	# Prepare unique big/small values for an initial
+	# and an overwrite set of key/data
+	foreach ptype {init over} {
+		foreach size {big small} {
+			if { [string compare $size big] == 0 } {
+				set key_$ptype$size \
+				    KEY_$size[repeat alphabet 250]
+				set data_$ptype$size \
+				    DATA_$size[repeat alphabet 250]
+			} else {
+				set key_$ptype$size \
+				    KEY_$size[repeat alphabet 10]
+				set data_$ptype$size \
+				    DATA_$size[repeat alphabet 10]
+			}
+		}
+	}
+
+	set i 0
+	# Do all overwrites for key and cursor
+	foreach type {key_over curs_over} {
+		# Overwrite (i=initial) four different kinds of pairs
+		incr i
+		puts "\tTest046.d: Overwrites $type."
+		foreach i_pair {\
+		    {small small} {big small} {small big} {big big} } {
+			# Overwrite (w=write) with four different kinds of data
+		   foreach w_pair {\
+		       {small small} {big small} {small big} {big big} } {
+
+				# we can only overwrite if key size matches
+				if { [string compare [lindex \
+				    $i_pair 0] [lindex $w_pair 0]] != 0} {
+					continue
+				}
+
+				# first write the initial key/data
+				set ret [$dbc put -keyfirst \
+				    key_init[lindex $i_pair 0] \
+				    data_init[lindex $i_pair 1]]
+				error_check_good \
+				    dbc_put:curr:init:$i_pair $ret 0
+				set ret [$dbc get -current]
+				error_check_bad dbc_get:curr [llength $ret] 0
+				error_check_good dbc_get:curr:data \
+				    [lindex [lindex $ret 0] 1] \
+				    data_init[lindex $i_pair 1]
+
+				# Now, try to overwrite: dups not supported in
+				# this db
+				if { [string compare $type key_over] == 0 } {
+					puts "\t\tTest046.d.$i: Key\
+					    Overwrite:($i_pair) by ($w_pair)."
+					set ret [eval {$db put} $txn \
+					    $"key_init[lindex $i_pair 0]" \
+					    $"data_over[lindex $w_pair 1]"]
+					error_check_good \
+				dbput:over:i($i_pair):o($w_pair) $ret 0
+					# check value
+					set ret [eval {$db get} $txn \
+					    $"key_init[lindex $i_pair 0]"]
+					error_check_bad \
+					    db:get:check [llength $ret] 0
+					error_check_good db:get:compare_data \
+					    [lindex [lindex $ret 0] 1] \
+					    $"data_over[lindex $w_pair 1]"
+				} else {
+					# This is a cursor overwrite
+					puts \
+		"\t\tTest046.d.$i:Curs Overwrite:($i_pair) by ($w_pair)."
+					set ret [$dbc put -current \
+					    $"data_over[lindex $w_pair 1]"]
+					error_check_good \
+				    dbcput:over:i($i_pair):o($w_pair) $ret 0
+					# check value
+					set ret [$dbc get -current]
+					error_check_bad \
+					    dbc_get:curr [llength $ret] 0
+					error_check_good dbc_get:curr:data \
+					    [lindex [lindex $ret 0] 1] \
+					    $"data_over[lindex $w_pair 1]"
+				}
+			} ;# foreach write pair
+		} ;# foreach initial pair
+	} ;# foreach type big/small
+
+	puts "\tTest046.d.3: Cleanup for next part of test."
+	error_check_good dbc_close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+	error_check_good db_close [$db close] 0
+
+	if { [is_rbtree $method] == 1} {
+		puts "\tSkipping the rest of Test046 for method $method."
+		puts "\tTest046 complete."
+		return
+	}
+
+	puts "\tTest046.e.1: Open db with sorted dups."
+	set db [eval {berkdb_open_noerr} $oflags -dup -dupsort $testfile.e.db]
+	error_check_good dbopen [is_valid_db $db] TRUE
+
+	# keep nkeys even
+	set nkeys 20
+	set ndups 20
+
+	# Fill page w/ small key/data pairs
+	puts "\tTest046.e.2:\
+	    Put $nkeys small key/data pairs and $ndups sorted dups."
+	for { set i 0 } { $i < $nkeys } { incr i } {
+		if { $txnenv == 1 } {
+			set t [$env txn]
+			error_check_good txn [is_valid_txn $t $env] TRUE
+			set txn "-txn $t"
+		}
+		if { $i < 10 } {
+			set ret [eval {$db put} $txn [set key]0$i [set data]0$i]
+		} else {
+			set ret [eval {$db put} $txn {$key$i $data$i}]
+		}
+		error_check_good dbput $ret 0
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+	}
+
+	if { $txnenv == 1 } {
+		set t [$env txn]
+		error_check_good txn [is_valid_txn $t $env] TRUE
+		set txn "-txn $t"
+	}
+	# open curs to db
+	set dbc [eval {$db cursor} $txn]
+	error_check_good db_cursor [is_substr $dbc $db] 1
+
+	# get db order of keys
+	for {set i 0; set ret [$dbc get -first]} { [llength $ret] != 0} { \
+			set ret [$dbc get -next]} {
+		set key_set($i) [lindex [lindex $ret 0] 0]
+		set data_set($i) [lindex [lindex $ret 0] 1]
+		incr i
+	}
+
+	# put 20 sorted duplicates on key in middle of page
+	set i [expr $nkeys/2]
+	set ret [$dbc get -set $key_set($i)]
+	error_check_bad dbc_get:set [llength $ret] 0
+
+	set keym $key_set($i)
+
+	for { set i 0 } { $i < $ndups } { incr i } {
+		if { $i < 10 } {
+			set ret [eval {$db put} $txn {$keym DUPLICATE_0$i}]
+		} else {
+			set ret [eval {$db put} $txn {$keym DUPLICATE_$i}]
+		}
+		error_check_good db_put:DUP($i) $ret 0
+	}
+
+	puts "\tTest046.e.3: Check duplicate duplicates"
+	set ret [eval {$db put} $txn {$keym DUPLICATE_00}]
+	error_check_good dbput:dupdup [is_substr $ret "DB_KEYEXIST"] 1
+
+	# get dup ordering
+	for {set i 0; set ret [$dbc get -set $keym]} { [llength $ret] != 0} {\
+			set ret [$dbc get -nextdup] } {
+		set dup_set($i) [lindex [lindex $ret 0] 1]
+		incr i
+	}
+
+	# put cursor on item in middle of dups
+	set i [expr $ndups/2]
+	set ret [$dbc get -get_both $keym $dup_set($i)]
+	error_check_bad dbc_get:get_both [llength $ret] 0
+
+	puts "\tTest046.f: Deletes by cursor."
+	puts "\t\tTest046.f.1: Delete by cursor, do a DB_NEXT, check cursor."
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:current [llength $ret] 0
+	error_check_good dbc:del [$dbc del] 0
+	set ret [$dbc get -next]
+	error_check_bad dbc_get:next [llength $ret] 0
+	error_check_good \
+	    dbc_get:nextdup [lindex [lindex $ret 0] 1] $dup_set([incr i])
+
+	puts "\t\tTest046.f.2: Delete by cursor, do DB_PREV, check cursor."
+	error_check_good dbc:del [$dbc del] 0
+	set ret [$dbc get -prev]
+	error_check_bad dbc_get:prev [llength $ret] 0
+	set i [incr i -2]
+	error_check_good dbc_get:prev [lindex [lindex $ret 0] 1] $dup_set($i)
+
+	puts "\t\tTest046.f.3: Delete by cursor, do DB_CURRENT, check cursor."
+	error_check_good dbc:del [$dbc del] 0
+	set ret [$dbc get -current]
+	error_check_good dbc_get:current:deleted [llength [lindex $ret 1]] 0
+	#error_check_good catch:dbc_get:curr [catch {$dbc get -current} ret] 1
+	#error_check_good \
+	#   dbc_get:current:deleted [is_substr $ret "DB_KEYEMPTY"] 1
+	error_check_good dbc_close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+
+	if { $txnenv == 1 } {
+		set t [$env txn]
+		error_check_good txn [is_valid_txn $t $env] TRUE
+		set txn "-txn $t"
+	}
+	# restore deleted keys
+	error_check_good db_put:1 [eval {$db put} $txn {$keym $dup_set($i)}] 0
+	error_check_good db_put:2 [eval {$db put} $txn \
+	    {$keym $dup_set([incr i])}] 0
+	error_check_good db_put:3 [eval {$db put} $txn \
+	    {$keym $dup_set([incr i])}] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+
+	# tested above
+
+	# Reopen database without __db_err, reset cursor
+	error_check_good dbclose [$db close] 0
+	set db [eval {berkdb_open_noerr} $oflags -dup -dupsort $testfile.e.db]
+	error_check_good dbopen [is_valid_db $db] TRUE
+	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 $db] TRUE
+
+	set ret [$dbc get -set $keym]
+	error_check_bad dbc_get:set [llength $ret] 0
+	set ret2 [$dbc get -current]
+	error_check_bad dbc_get:current [llength $ret2] 0
+	# match
+	error_check_good dbc_get:current/set(match) $ret $ret2
+	# right one?
+	error_check_good \
+	    dbc_get:curr/set(matchdup) [lindex [lindex $ret 0] 1] $dup_set(0)
+
+	# cursor is on first dup
+	set ret [$dbc get -next]
+	error_check_bad dbc_get:next [llength $ret] 0
+	# now on second dup
+	error_check_good dbc_get:next [lindex [lindex $ret 0] 1] $dup_set(1)
+	# check cursor
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:curr [llength $ret] 0
+	error_check_good \
+	    dbcget:curr(compare) [lindex [lindex $ret 0] 1] $dup_set(1)
+
+	puts "\tTest046.g: Inserts."
+	puts "\t\tTest046.g.1: Insert by key before cursor."
+	set i 0
+
+	# use "spam" to prevent a duplicate duplicate.
+	set ret [eval {$db put} $txn {$keym $dup_set($i)spam}]
+	error_check_good db_put:before $ret 0
+	# make sure cursor was maintained
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:curr [llength $ret] 0
+	error_check_good \
+	    dbc_get:current(post-put) [lindex [lindex $ret 0] 1] $dup_set(1)
+
+	puts "\t\tTest046.g.2: Insert by key after cursor."
+	set i [expr $i + 2]
+	# use "eggs" to prevent a duplicate duplicate
+	set ret [eval {$db put} $txn {$keym $dup_set($i)eggs}]
+	error_check_good db_put:after $ret 0
+	# make sure cursor was maintained
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:curr [llength $ret] 0
+	error_check_good \
+	    dbc_get:curr(post-put,after) [lindex [lindex $ret 0] 1] $dup_set(1)
+
+	puts "\t\tTest046.g.3: Insert by curs before/after curs (should fail)."
+	# should return EINVAL (dupsort specified)
+	error_check_good dbc_put:before:catch \
+	    [catch {$dbc put -before $dup_set([expr $i -1])} ret] 1
+	error_check_good \
+	    dbc_put:before:deleted [is_substr $errorCode "EINVAL"] 1
+	error_check_good dbc_put:after:catch \
+	    [catch {$dbc put -after $dup_set([expr $i +2])} ret] 1
+	error_check_good \
+	    dbc_put:after:deleted [is_substr $errorCode "EINVAL"] 1
+
+	puts "\tTest046.h: Cursor overwrites."
+	puts "\t\tTest046.h.1: Test that dupsort disallows current overwrite."
+	set ret [$dbc get -set $keym]
+	error_check_bad dbc_get:set [llength $ret] 0
+	error_check_good \
+	    catch:dbc_put:curr [catch {$dbc put -current DATA_OVERWRITE} ret] 1
+	error_check_good dbc_put:curr:dupsort [is_substr $errorCode EINVAL] 1
+
+	puts "\t\tTest046.h.2: New db (no dupsort)."
+	error_check_good dbc_close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+	error_check_good db_close [$db close] 0
+
+	# Skip the rest of the test for compressed btree, now that
+	# we're no longer running with -dupsort. 
+	if { [is_compressed $args] == 1 } {
+		puts "Skipping remainder of test046\
+		    for btree with compression."
+		return
+	}
+
+	set db [eval {berkdb_open} \
+	    $oflags -dup $testfile.h.db]
+	error_check_good db_open [is_valid_db $db] TRUE
+	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 $db] TRUE
+
+	for {set i 0} {$i < $nkeys} {incr i} {
+		if { $i < 10 } {
+			set ret [eval {$db put} $txn {key0$i datum0$i}]
+			error_check_good db_put $ret 0
+		} else {
+			set ret [eval {$db put} $txn {key$i datum$i}]
+			error_check_good db_put $ret 0
+		}
+		if { $i == 0 } {
+			for {set j 0} {$j < $ndups} {incr j} {
+				if { $i < 10 } {
+					set keyput key0$i
+				} else {
+					set keyput key$i
+				}
+				if { $j < 10 } {
+					set ret [eval {$db put} $txn \
+					    {$keyput DUP_datum0$j}]
+				} else {
+					set ret [eval {$db put} $txn \
+					    {$keyput DUP_datum$j}]
+				}
+				error_check_good dbput:dup $ret 0
+			}
+		}
+	}
+
+	for {set i 0; set ret [$dbc get -first]} { [llength $ret] != 0} { \
+	    set ret [$dbc get -next]} {
+		set key_set($i) [lindex [lindex $ret 0] 0]
+		set data_set($i) [lindex [lindex $ret 0] 1]
+		incr i
+	}
+
+	for {set i 0; set ret [$dbc get -set key00]} {\
+	    [llength $ret] != 0} {set ret [$dbc get -nextdup]} {
+		set dup_set($i) [lindex [lindex $ret 0] 1]
+		incr i
+	}
+	set i 0
+	set keym key0$i
+	set ret [$dbc get -set $keym]
+	error_check_bad dbc_get:set [llength $ret] 0
+	error_check_good \
+	    dbc_get:set(match) [lindex [lindex $ret 0] 1] $dup_set($i)
+
+	set ret [$dbc get -nextdup]
+	error_check_bad dbc_get:nextdup [llength $ret] 0
+	error_check_good dbc_get:nextdup(match) \
+	    [lindex [lindex $ret 0] 1] $dup_set([expr $i + 1])
+
+	puts "\t\tTest046.h.3: Insert by cursor before cursor (DB_BEFORE)."
+	set ret [$dbc put -before BEFOREPUT]
+	error_check_good dbc_put:before $ret 0
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:curr [llength $ret] 0
+	error_check_good \
+	    dbc_get:curr:match [lindex [lindex $ret 0] 1] BEFOREPUT
+	# make sure that this is actually a dup w/ dup before
+	set ret [$dbc get -prev]
+	error_check_bad dbc_get:prev [llength $ret] 0
+	error_check_good dbc_get:prev:match \
+		[lindex [lindex $ret 0] 1] $dup_set($i)
+	set ret [$dbc get -prev]
+	# should not be a dup
+	error_check_bad dbc_get:prev(no_dup) \
+		[lindex [lindex $ret 0] 0] $keym
+
+	puts "\t\tTest046.h.4: Insert by cursor after cursor (DB_AFTER)."
+	set ret [$dbc get -set $keym]
+
+	# delete next 3 when fix
+	#puts "[$dbc get -current]\
+	#   [$dbc get -next] [$dbc get -next] [$dbc get -next] [$dbc get -next]"
+	#set ret [$dbc get -set $keym]
+
+	error_check_bad dbc_get:set [llength $ret] 0
+	set ret [$dbc put -after AFTERPUT]
+	error_check_good dbc_put:after $ret 0
+	#puts [$dbc get -current]
+
+	# delete next 3 when fix
+	#set ret [$dbc get -set $keym]
+	#puts "[$dbc get -current] next: [$dbc get -next] [$dbc get -next]"
+	#set ret [$dbc get -set AFTERPUT]
+	#set ret [$dbc get -set $keym]
+	#set ret [$dbc get -next]
+	#puts $ret
+
+	set ret [$dbc get -current]
+	error_check_bad dbc_get:curr [llength $ret] 0
+	error_check_good dbc_get:curr:match [lindex [lindex $ret 0] 1] AFTERPUT
+	set ret [$dbc get -prev]
+	# now should be on first item (non-dup) of keym
+	error_check_bad dbc_get:prev1 [llength $ret] 0
+	error_check_good \
+	    dbc_get:match [lindex [lindex $ret 0] 1] $dup_set($i)
+	set ret [$dbc get -next]
+	error_check_bad dbc_get:next [llength $ret] 0
+	error_check_good \
+	    dbc_get:match2 [lindex [lindex $ret 0] 1] AFTERPUT
+	set ret [$dbc get -next]
+	error_check_bad dbc_get:next [llength $ret] 0
+	# this is the dup we added previously
+	error_check_good \
+	    dbc_get:match3 [lindex [lindex $ret 0] 1] BEFOREPUT
+
+	# now get rid of the dups we added
+	error_check_good dbc_del [$dbc del] 0
+	set ret [$dbc get -prev]
+	error_check_bad dbc_get:prev2 [llength $ret] 0
+	error_check_good dbc_del2 [$dbc del] 0
+	# put cursor on first dup item for the rest of test
+	set ret [$dbc get -set $keym]
+	error_check_bad dbc_get:first [llength $ret] 0
+	error_check_good \
+	    dbc_get:first:check [lindex [lindex $ret 0] 1] $dup_set($i)
+
+	puts "\t\tTest046.h.5: Overwrite small by small."
+	set ret [$dbc put -current DATA_OVERWRITE]
+	error_check_good dbc_put:current:overwrite $ret 0
+	set ret [$dbc get -current]
+	error_check_good dbc_get:current(put,small/small) \
+	    [lindex [lindex $ret 0] 1] DATA_OVERWRITE
+
+	puts "\t\tTest046.h.6: Overwrite small with big."
+	set ret [$dbc put -current DATA_BIG_OVERWRITE[repeat $alphabet 200]]
+	error_check_good dbc_put:current:overwrite:big $ret 0
+	set ret [$dbc get -current]
+	error_check_good dbc_get:current(put,small/big) \
+	    [is_substr [lindex [lindex $ret 0] 1] DATA_BIG_OVERWRITE] 1
+
+	puts "\t\tTest046.h.7: Overwrite big with big."
+	set ret [$dbc put -current DATA_BIG_OVERWRITE2[repeat $alphabet 200]]
+	error_check_good dbc_put:current:overwrite(2):big $ret 0
+	set ret [$dbc get -current]
+	error_check_good dbc_get:current(put,big/big) \
+	    [is_substr [lindex [lindex $ret 0] 1] DATA_BIG_OVERWRITE2] 1
+
+	puts "\t\tTest046.h.8: Overwrite big with small."
+	set ret [$dbc put -current DATA_OVERWRITE2]
+	error_check_good dbc_put:current:overwrite:small $ret 0
+	set ret [$dbc get -current]
+	error_check_good dbc_get:current(put,big/small) \
+	    [is_substr [lindex [lindex $ret 0] 1] DATA_OVERWRITE2] 1
+
+	puts "\tTest046.i: Cleaning up from test."
+	error_check_good dbc_close [$dbc close] 0
+	if { $txnenv == 1 } {
+		error_check_good txn [$t commit] 0
+	}
+	error_check_good db_close [$db close] 0
+
+	puts "\tTest046 complete."
+}