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/test086.tcl | 168 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 db-4.8.30/test/test086.tcl

(limited to 'db-4.8.30/test/test086.tcl')

diff --git a/db-4.8.30/test/test086.tcl b/db-4.8.30/test/test086.tcl
new file mode 100644
index 0000000..16ed5fd
--- /dev/null
+++ b/db-4.8.30/test/test086.tcl
@@ -0,0 +1,168 @@
+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 1999-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	test086
+# TEST	Test of cursor stability across btree splits/rsplits with
+# TEST	subtransaction aborts (a variant of test048).  [#2373]
+proc test086 { method args } {
+	global errorCode
+	source ./include.tcl
+
+	set tnum 086
+	set args [convert_args $method $args]
+	set encargs ""
+	set args [split_encargs $args encargs]
+	set pageargs ""
+	split_pageargs $args pageargs
+
+	if { [is_btree $method] != 1 } {
+		puts "Test$tnum skipping for method $method."
+		return
+	}
+
+	set method "-btree"
+
+	puts "\tTest$tnum: Test of cursor stability across aborted\
+	    btree splits."
+
+	set key "key"
+	set data "data"
+	set txn ""
+	set flags ""
+
+	set eindex [lsearch -exact $args "-env"]
+	#
+	# If we are using an env, then this test won't work.
+	if { $eindex == -1 } {
+		# But we will be using our own env...
+		set testfile test$tnum.db
+	} else {
+		puts "\tTest$tnum: Environment provided;  skipping test."
+		return
+	}
+	set t1 $testdir/t1
+	env_cleanup $testdir
+
+	set env [eval \
+	     {berkdb_env -create -home $testdir -txn} $pageargs $encargs]
+	error_check_good berkdb_env [is_valid_env $env] TRUE
+
+	puts "\tTest$tnum.a: Create $method database."
+	set oflags "-auto_commit -create -env $env -mode 0644 $args $method"
+	set db [eval {berkdb_open} $oflags $testfile]
+	error_check_good dbopen [is_valid_db $db] TRUE
+
+	set nkeys 5
+	# Fill page w/ small key/data pairs, keep at leaf
+	#
+	puts "\tTest$tnum.b: Fill page with $nkeys small key/data pairs."
+	set txn [$env txn]
+	error_check_good txn [is_valid_txn $txn $env] TRUE
+	for { set i 0 } { $i < $nkeys } { incr i } {
+		set ret [$db put -txn $txn key000$i $data$i]
+		error_check_good dbput $ret 0
+	}
+	error_check_good commit [$txn commit] 0
+
+	# get db ordering, set cursors
+	puts "\tTest$tnum.c: Set cursors on each of $nkeys pairs."
+	set txn [$env txn]
+	error_check_good txn [is_valid_txn $txn $env] TRUE
+	for {set i 0; set ret [$db get -txn $txn key000$i]} {\
+			$i < $nkeys && [llength $ret] != 0} {\
+			incr i; set ret [$db get -txn $txn key000$i]} {
+		set key_set($i) [lindex [lindex $ret 0] 0]
+		set data_set($i) [lindex [lindex $ret 0] 1]
+		set dbc [$db cursor -txn $txn]
+		set dbc_set($i) $dbc
+		error_check_good db_cursor:$i [is_substr $dbc_set($i) $db] 1
+		set ret [$dbc_set($i) get -set $key_set($i)]
+		error_check_bad dbc_set($i)_get:set [llength $ret] 0
+	}
+
+	# Create child txn.
+	set ctxn [$env txn -parent $txn]
+	error_check_good ctxn [is_valid_txn $txn $env] TRUE
+
+	# if mkeys is above 1000, need to adjust below for lexical order
+	set mkeys 1000
+	puts "\tTest$tnum.d: Add $mkeys pairs to force split."
+	for {set i $nkeys} { $i < $mkeys } { incr i } {
+		if { $i >= 100 } {
+			set ret [$db put -txn $ctxn key0$i $data$i]
+		} elseif { $i >= 10 } {
+			set ret [$db put -txn $ctxn key00$i $data$i]
+		} else {
+			set ret [$db put -txn $ctxn key000$i $data$i]
+		}
+		error_check_good dbput:more $ret 0
+	}
+
+	puts "\tTest$tnum.e: Abort."
+	error_check_good ctxn_abort [$ctxn abort] 0
+
+	puts "\tTest$tnum.f: Check and see that cursors maintained reference."
+	for {set i 0} { $i < $nkeys } {incr i} {
+		set ret [$dbc_set($i) get -current]
+		error_check_bad dbc$i:get:current [llength $ret] 0
+		set ret2 [$dbc_set($i) get -set $key_set($i)]
+		error_check_bad dbc$i:get:set [llength $ret2] 0
+		error_check_good dbc$i:get(match) $ret $ret2
+	}
+
+	# Put (and this time keep) the keys that caused the split.
+	# We'll delete them to test reverse splits.
+	puts "\tTest$tnum.g: Put back added keys."
+	for {set i $nkeys} { $i < $mkeys } { incr i } {
+		if { $i >= 100 } {
+			set ret [$db put -txn $txn key0$i $data$i]
+		} elseif { $i >= 10 } {
+			set ret [$db put -txn $txn key00$i $data$i]
+		} else {
+			set ret [$db put -txn $txn key000$i $data$i]
+		}
+		error_check_good dbput:more $ret 0
+	}
+
+	puts "\tTest$tnum.h: Delete added keys to force reverse split."
+	set ctxn [$env txn -parent $txn]
+	error_check_good ctxn [is_valid_txn $txn $env] TRUE
+	for {set i $nkeys} { $i < $mkeys } { incr i } {
+		if { $i >= 100 } {
+			error_check_good db_del:$i [$db del -txn $ctxn key0$i] 0
+		} elseif { $i >= 10 } {
+			error_check_good db_del:$i \
+			    [$db del -txn $ctxn key00$i] 0
+		} else {
+			error_check_good db_del:$i \
+			    [$db del -txn $ctxn key000$i] 0
+		}
+	}
+
+	puts "\tTest$tnum.i: Abort."
+	error_check_good ctxn_abort [$ctxn abort] 0
+
+	puts "\tTest$tnum.j: Verify cursor reference."
+	for {set i 0} { $i < $nkeys } {incr i} {
+		set ret [$dbc_set($i) get -current]
+		error_check_bad dbc$i:get:current [llength $ret] 0
+		set ret2 [$dbc_set($i) get -set $key_set($i)]
+		error_check_bad dbc$i:get:set [llength $ret2] 0
+		error_check_good dbc$i:get(match) $ret $ret2
+	}
+
+	puts "\tTest$tnum.j: Cleanup."
+	# close cursors
+	for {set i 0} { $i < $nkeys } {incr i} {
+		error_check_good dbc_close:$i [$dbc_set($i) close] 0
+	}
+
+	error_check_good commit [$txn commit] 0
+	error_check_good dbclose [$db close] 0
+	error_check_good envclose [$env close] 0
+
+	puts "\tTest$tnum complete."
+}
-- 
cgit v1.2.3