Berkeley DB 4.8 with rust build script for linux.

1 files changed, 179 insertions, 0 deletions

diff --git a/db-4.8.30/test/sdb013.tcl b/db-4.8.30/test/sdb013.tcl
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+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 1999-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	sdb013
+# TEST	Tests in-memory subdatabases.
+# TEST	Create an in-memory subdb.  Test for persistence after
+# TEST	overflowing the cache.  Test for conflicts when we have
+# TEST	two in-memory files.
+
+proc sdb013 { method { nentries 10 } args } {
+	source ./include.tcl
+
+	set tnum "013"
+	set args [convert_args $method $args]
+	set omethod [convert_method $method]
+
+	if { [is_queueext $method] == 1 } {
+		puts "Subdb$tnum: skipping for method $method"
+		return
+	}
+
+	puts "Subdb$tnum: $method ($args) in-memory subdb tests"
+
+	# If we are using an env, then skip this test.  It needs its own.
+	set eindex [lsearch -exact $args "-env"]
+	if { $eindex != -1 } {
+		set env NULL
+		incr eindex
+		set env [lindex $args $eindex]
+		puts "Subdb$tnum skipping for env $env"
+		return
+	}
+
+	# In-memory dbs never go to disk, so we can't do checksumming.
+	# If the test module sent in the -chksum arg, get rid of it.
+	set chkindex [lsearch -exact $args "-chksum"]
+	if { $chkindex != -1 } {
+		set args [lreplace $args $chkindex $chkindex]
+	}
+
+	# Create the env, with a very small cache that we can easily
+	# fill.  If a particularly large page size is specified, make
+	# the cache a little larger, but still on the small side.
+	env_cleanup $testdir
+	set csize {0 65536 1}
+	set pgindex [lsearch -exact $args "-pagesize"]
+	if { $pgindex != -1 } {
+		incr pgindex
+		set pagesize [lindex $args $pgindex]
+		if { $pagesize > 8192 } {
+			set cache [expr 4 * $pagesize]
+			set csize "0 $cache 1"
+		}
+	}
+
+	set env [berkdb_env_noerr -create -cachesize $csize -home $testdir -txn]
+	error_check_good dbenv [is_valid_env $env] TRUE
+
+	# Set filename to NULL; this causes the creation of an in-memory
+	# subdb.
+	set testfile ""
+	set subdb subdb0
+
+	puts "\tSubdb$tnum.a: Create in-mem subdb, add data, close."
+	set sdb [eval {berkdb_open_noerr -create -mode 0644} \
+	    $args -env $env -auto_commit {$omethod $testfile $subdb}]
+	error_check_good dbopen [is_valid_db $sdb] TRUE
+
+	set ret [sdb013_populate $sdb $method $nentries]
+	error_check_good populate $ret 0
+	error_check_good sdb_close [$sdb close] 0
+
+	# Do a bunch of writing to evict all pages from the memory pool.
+	puts "\tSubdb$tnum.b: Create another db, overflow the cache."
+	set dummyfile foo.db
+	set db [eval {berkdb_open_noerr -create -mode 0644} $args -env $env\
+	    -auto_commit $omethod $dummyfile]
+	error_check_good dummy_open [is_valid_db $db] TRUE
+
+	set entries [expr $nentries * 100]
+	set ret [sdb013_populate $db $method $entries]
+	error_check_good dummy_close [$db close] 0
+
+	# Make sure we can still open the in-memory subdb.
+	puts "\tSubdb$tnum.c: Check we can still open the in-mem subdb."
+	set sdb [eval {berkdb_open_noerr} \
+	    $args -env $env -auto_commit {$omethod $testfile $subdb}]
+	error_check_good sdb_reopen [is_valid_db $sdb] TRUE
+	error_check_good sdb_close [$sdb close] 0
+
+	# Exercise the -m (dump in-memory) option on db_dump.
+	puts "\tSubdb$tnum.d: Exercise in-memory db_dump."
+	set stat \
+	    [catch {eval {exec $util_path/db_dump} -h $testdir -m $subdb} res]
+	error_check_good dump_successful $stat 0
+
+	puts "\tSubdb$tnum.e: Remove in-mem subdb."
+	error_check_good \
+	    sdb_remove [berkdb dbremove -env $env $testfile $subdb] 0
+
+	puts "\tSubdb$tnum.f: Check we cannot open the in-mem subdb."
+	set ret [catch {eval {berkdb_open_noerr} -env $env $args \
+	    -auto_commit {$omethod $testfile $subdb}} db]
+	error_check_bad dbopen $ret 0
+
+	foreach end { commit abort } {
+		# Create an in-memory database.
+		puts "\tSubdb$tnum.g: Create in-mem subdb, add data, close."
+		set sdb [eval {berkdb_open_noerr -create -mode 0644} \
+		    $args -env $env -auto_commit {$omethod $testfile $subdb}]
+		error_check_good dbopen [is_valid_db $sdb] TRUE
+
+		set ret [sdb013_populate $sdb $method $nentries]
+		error_check_good populate $ret 0
+		error_check_good sdb_close [$sdb close] 0
+
+		# Transactionally remove the database.
+		puts "\tSubdb$tnum.h: Transactionally remove in-mem database."
+		set txn [$env txn]
+		error_check_good db_remove \
+		    [berkdb dbremove -env $env -txn $txn $testfile $subdb] 0
+
+		# Write a cacheful of data.
+		puts "\tSubdb$tnum.i: Create another db, overflow the cache."
+		set db [eval {berkdb_open_noerr -create -mode 0644} $args \
+		    -env $env -auto_commit $omethod $dummyfile]
+		error_check_good dummy_open [is_valid_db $db] TRUE
+
+		set entries [expr $nentries * 100]
+		set ret [sdb013_populate $db $method $entries]
+		error_check_good dummy_close [$db close] 0
+
+		# Finish the txn and make sure the database is either
+		# gone (if committed) or still there (if aborted).
+		error_check_good txn_$end [$txn $end] 0
+		if { $end == "abort" } {
+			puts "\tSubdb$tnum.j: Check that database still exists."
+			set sdb [eval {berkdb_open_noerr} $args \
+			    -env $env -auto_commit {$omethod $testfile $subdb}]
+			error_check_good sdb_reopen [is_valid_db $sdb] TRUE
+			error_check_good sdb_close [$sdb close] 0
+		} else {
+			puts "\tSubdb$tnum.j: Check that database is gone."
+			set ret [catch {eval {berkdb_open_noerr} -env $env \
+			    $args -auto_commit {$omethod $testfile $subdb}} res]
+			error_check_bad dbopen $ret 0
+		}
+	}
+
+	error_check_good env_close [$env close] 0
+}
+
+proc sdb013_populate { db method nentries } {
+	source ./include.tcl
+
+	set did [open $dict]
+	set count 0
+	while { [gets $did str] != -1 && $count < $nentries } {
+		if { [is_record_based $method] == 1 } {
+			set key [expr $count + 1]
+		} else {
+			set key $str
+		}
+
+		set r [ catch {$db put $key [chop_data $method $str]} ret ]
+		if { $r != 0 } {
+			close $did
+			return $ret
+		}
+
+ 		incr count
+	}
+	close $did
+	return 0
+}
+