From 54df2afaa61c6a03cbb4a33c9b90fa572b6d07b8 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Sat, 17 Dec 2016 21:28:53 -0800
Subject: Berkeley DB 4.8 with rust build script for linux.

---
 db-4.8.30/test/test067.tcl | 163 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 db-4.8.30/test/test067.tcl

(limited to 'db-4.8.30/test/test067.tcl')

diff --git a/db-4.8.30/test/test067.tcl b/db-4.8.30/test/test067.tcl
new file mode 100644
index 0000000..191c139
--- /dev/null
+++ b/db-4.8.30/test/test067.tcl
@@ -0,0 +1,163 @@
+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 1999-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	test067
+# TEST	Test of DB_CURRENT partial puts onto almost empty duplicate
+# TEST	pages, with and without DB_DUP_SORT.
+# TEST
+# TEST	Test of DB_CURRENT partial puts on almost-empty duplicate pages.
+# TEST	This test was written to address the following issue, #2 in the
+# TEST	list of issues relating to bug #0820:
+# TEST
+# TEST	2. DBcursor->put, DB_CURRENT flag, off-page duplicates, hash and btree:
+# TEST	In Btree, the DB_CURRENT overwrite of off-page duplicate records
+# TEST	first deletes the record and then puts the new one -- this could
+# TEST	be a problem if the removal of the record causes a reverse split.
+# TEST	Suggested solution is to acquire a cursor to lock down the current
+# TEST	record, put a new record after that record, and then delete using
+# TEST	the held cursor.
+# TEST
+# TEST	It also tests the following, #5 in the same list of issues:
+# TEST	5. DBcursor->put, DB_AFTER/DB_BEFORE/DB_CURRENT flags, DB_DBT_PARTIAL
+# TEST	set, duplicate comparison routine specified.
+# TEST	The partial change does not change how data items sort, but the
+# TEST	record to be put isn't built yet, and that record supplied is the
+# TEST	one that's checked for ordering compatibility.
+proc test067 { method {ndups 1000} {tnum "067"} args } {
+	source ./include.tcl
+	global alphabet
+	global errorCode
+	global is_je_test
+
+	set args [convert_args $method $args]
+	set omethod [convert_method $method]
+
+	set txn ""
+	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 $testdir/test$tnum.db
+		set env NULL
+	} else {
+		set testfile test$tnum.db
+		incr eindex
+		set env [lindex $args $eindex]
+		set txnenv [is_txnenv $env]
+		if { $txnenv == 1 } {
+			append args " -auto_commit "
+			if { $ndups == 1000 } {
+				set ndups 100
+			}
+		}
+		set testdir [get_home $env]
+	}
+
+	cleanup $testdir $env
+	if { [is_record_based $method] == 1 || [is_rbtree $method] == 1 } {
+	    puts "\tTest$tnum: skipping for method $method."
+	    return
+	}
+
+	puts "Test$tnum:\
+	    $method ($args) Partial puts on near-empty duplicate pages."
+
+	foreach dupopt { "-dup" "-dup -dupsort" } {
+		if { $is_je_test || [is_compressed $args] } {
+			if { $dupopt == "-dup" } {
+				continue
+			}
+		}
+
+		#
+		# Testdir might get reset from the env's home dir back
+		# to the default if this calls something that sources
+		# include.tcl, since testdir is a global.  Set it correctly
+		# here each time through the loop.
+		#
+		if { $env != "NULL" } {
+			set testdir [get_home $env]
+		}
+		cleanup $testdir $env
+		set db [eval {berkdb_open -create -mode 0644 \
+		    $omethod} $args $dupopt {$testfile}]
+		error_check_good db_open [is_valid_db $db] TRUE
+
+		puts "\tTest$tnum.a ($dupopt): Put $ndups duplicates."
+
+		set key "key_test$tnum"
+
+		for { set ndx 0 } { $ndx < $ndups } { incr ndx } {
+			set data $alphabet$ndx
+
+			if { $txnenv == 1 } {
+				set t [$env txn]
+				error_check_good txn [is_valid_txn $t $env] TRUE
+				set txn "-txn $t"
+			}
+			# No need for pad_data since we're skipping recno.
+			set ret [eval {$db put} $txn {$key $data}]
+			error_check_good put($key,$data) $ret 0
+			if { $txnenv == 1 } {
+				error_check_good txn [$t commit] 0
+			}
+		}
+
+		# Sync so we can inspect database if the next section bombs.
+		error_check_good db_sync [$db sync] 0
+		puts "\tTest$tnum.b ($dupopt):\
+		    Deleting dups (last first), overwriting each."
+
+		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_create [is_valid_cursor $dbc $db] TRUE
+
+		set count 0
+		while { $count < $ndups - 1 } {
+			# set cursor to last item in db
+			set ret [$dbc get -last]
+			error_check_good \
+			    verify_key [lindex [lindex $ret 0] 0] $key
+
+			# for error reporting
+			set currdatum [lindex [lindex $ret 0] 1]
+
+			# partial-overwrite it
+			# (overwrite offsets 1-4 with "bcde"--which they
+			# already are)
+
+			# Even though we expect success, we catch this
+			# since it might return EINVAL, and we want that
+			# to FAIL.
+			set errorCode NONE
+			set ret [catch {eval $dbc put -current \
+				{-partial [list 1 4]} "bcde"} \
+				res]
+			error_check_good \
+				partial_put_valid($currdatum) $errorCode NONE
+			error_check_good partial_put($currdatum) $res 0
+
+			# delete it
+			error_check_good dbc_del [$dbc del] 0
+
+			#puts $currdatum
+
+			incr count
+		}
+
+		error_check_good dbc_close [$dbc close] 0
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+		error_check_good db_close [$db close] 0
+	}
+}
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