1 files changed, 135 insertions, 0 deletions
diff --git a/test/test019.tcl b/test/test019.tcl
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+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 1996-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	test019
+# TEST	Partial get test.
+proc test019 { method {nentries 10000} args } {
+	global fixed_len
+	global rand_init
+	source ./include.tcl
+
+	set args [convert_args $method $args]
+	set omethod [convert_method $method]
+	# Create the database and open the dictionary
+	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/test019.db
+		set env NULL
+	} else {
+		set testfile test019.db
+		incr eindex
+		set env [lindex $args $eindex]
+		set txnenv [is_txnenv $env]
+		if { $txnenv == 1 } {
+			append args " -auto_commit "
+			#
+			# If we are using txns and running with the
+			# default, set the default down a bit.
+			#
+			if { $nentries == 10000 } {
+				set nentries 100
+			}
+		}
+		set testdir [get_home $env]
+	}
+	puts "Test019: $method ($args) $nentries partial get test"
+
+	cleanup $testdir $env
+
+	set db [eval {berkdb_open \
+	     -create -mode 0644} $args {$omethod $testfile}]
+	error_check_good dbopen [is_valid_db $db] TRUE
+	set did [open $dict]
+	berkdb srand $rand_init
+
+	set pflags ""
+	set gflags ""
+	set txn ""
+	set count 0
+
+	if { [is_record_based $method] == 1 } {
+		append gflags " -recno"
+	}
+
+	puts "\tTest019.a: put/get loop"
+	for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
+	    { incr i } {
+
+		if { [is_record_based $method] == 1 } {
+			set key [expr $i + 1]
+		} else {
+			set key $str
+		}
+		set repl [berkdb random_int $fixed_len 100]
+		set data [chop_data $method [replicate $str $repl]]
+		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 {-nooverwrite $key $data}]
+		error_check_good dbput:$key $ret 0
+
+		set ret [eval {$db get} $txn $gflags {$key}]
+		error_check_good \
+		    dbget:$key $ret [list [list $key [pad_data $method $data]]]
+		set kvals($key) $repl
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+	}
+	close $did
+
+	puts "\tTest019.b: partial get loop"
+	set did [open $dict]
+	for { set i 0 } { [gets $did str] != -1 && $i < $nentries } \
+	    { incr i } {
+		if { [is_record_based $method] == 1 } {
+			set key [expr $i + 1]
+		} else {
+			set key $str
+		}
+		set data [pad_data $method [replicate $str $kvals($key)]]
+
+		set maxndx [expr [string length $data] - 1]
+
+		if { $maxndx > 0 } {
+			set beg [berkdb random_int 0 [expr $maxndx - 1]]
+			set len [berkdb random_int 0 [expr $maxndx * 2]]
+		} else {
+			set beg 0
+			set len 0
+		}
+
+		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 get} \
+		    $txn {-partial [list $beg $len]} $gflags {$key}]
+		if { $txnenv == 1 } {
+			error_check_good txn [$t commit] 0
+		}
+
+		# In order for tcl to handle this, we have to overwrite the
+		# last character with a NULL.  That makes the length one less
+		# than we expect.
+		set k [lindex [lindex $ret 0] 0]
+		set d [lindex [lindex $ret 0] 1]
+		error_check_good dbget_key $k $key
+
+		error_check_good dbget_data $d \
+		    [string range $data $beg [expr $beg + $len - 1]]
+
+	}
+	error_check_good db_close [$db close] 0
+	close $did
+}