# See the file LICENSE for redistribution information.
#
# Copyright (c) 2003, 2012 Oracle and/or its affiliates.  All rights reserved.
#
# $Id$
#
# Fop006 script - test of fileops in multiple transactions
# Usage: fopscript
# omethod: access method for database
# op: file operation to perform
# end: how to end the transaction (abort or commit)
# result: expected result of the transaction
# names: name(s) of files to operate on
# childtxn: do we use child txns in this test?
# args: additional args to do_op

source ./include.tcl
source $test_path/test.tcl
source $test_path/testutils.tcl

set usage "fopscript operator omethod op end result names childtxn args"

# Verify usage
if { $argc < 7 } {
	puts stderr "FAIL:[timestamp] Usage: $usage"
	exit
}

# Initialize arguments
set operator [ lindex $argv 0 ]
set omethod [ lindex $argv 1 ]
set op [ lindex $argv 2 ]
set end [ lindex $argv 3 ]
set result [ lindex $argv 4 ]
set names [ lindex $argv 5 ]
set childtxn [ lindex $argv 6 ]
set args [lindex [lrange $argv 7 end] 0]

# Join the env
set dbenv [eval berkdb_env -home $testdir]
error_check_good envopen [is_valid_env $dbenv] TRUE

# Start transaction
puts "\tFopscript.a: begin 2nd transaction (will block)"
set parent2 [$dbenv txn]
if { $childtxn } {
	set child2 [$dbenv txn -parent $parent2]
	set txn2 $child2
} else {
	set txn2 $parent2
}
error_check_good txn2_begin [is_valid_txn $txn2 $dbenv] TRUE

# Execute op2
set op2result [$operator $omethod $op $names $txn2 $dbenv $args]

# End txn2
error_check_good txn2_end [$txn2 $end] 0
if { $childtxn } {
	error_check_good parent2_commit [$parent2 commit] 0
}
if {$result == 0} {
	error_check_good op2_should_succeed $op2result $result
} else {
	set error [extract_error $op2result]
	error_check_good op2_wrong_failure $error $result
}

# Close any open db handles.  We had to wait until now
# because you can't close a database inside a transaction.
set handles [berkdb handles]
foreach handle $handles {
	if {[string range $handle 0 1] == "db" } {
		error_check_good db_close [$handle close] 0
	}
}

# Close the env
error_check_good dbenv_close [$dbenv close] 0
puts "\tFopscript completed successfully"