# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996,2008 Oracle.  All rights reserved.
#
# $Id: test012.tcl,v 12.6 2008/01/08 20:58:53 bostic Exp $
#
# TEST	test012
# TEST	Large keys/small data
# TEST		Same as test003 except use big keys (source files and
# TEST		executables) and small data (the file/executable names).
# TEST
# TEST	Take the source files and dbtest executable and enter their contents
# TEST	as the key with their names as data.  After all are entered, retrieve
# TEST	all; compare output to original. Close file, reopen, do retrieve and
# TEST	re-verify.
proc test012 { method args} {
	global names
	source ./include.tcl

	set args [convert_args $method $args]
	set omethod [convert_method $method]

	if { [is_record_based $method] == 1 } {
		puts "Test012 skipping for method $method"
		return
	}

	puts "Test012: $method ($args) filename=data filecontents=key pairs"

	# 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/test012.db
		set env NULL
	} else {
		set testfile test012.db
		incr eindex
		set env [lindex $args $eindex]
		set txnenv [is_txnenv $env]
		if { $txnenv == 1 } {
			append args " -auto_commit "
		}
		set testdir [get_home $env]
	}
	set t1 $testdir/t1
	set t2 $testdir/t2
	set t3 $testdir/t3
	set t4 $testdir/t4

	cleanup $testdir $env

	set db [eval {berkdb_open \
	     -create -mode 0644} $args {$omethod $testfile}]
	error_check_good dbopen [is_valid_db $db] TRUE

	set pflags ""
	set gflags ""
	set txn ""

	# Here is the loop where we put and get each key/data pair
	set file_list [get_file_list]

	puts "\tTest012.a: put/get loop"
	set count 0
	foreach f $file_list {
		if { $txnenv == 1 } {
			set t [$env txn]
			error_check_good txn [is_valid_txn $t $env] TRUE
			set txn "-txn $t"
		}
		put_file_as_key $db $txn $pflags $f

		set kd [get_file_as_key $db $txn $gflags $f]
		if { $txnenv == 1 } {
			error_check_good txn [$t commit] 0
		}
		incr count
	}

	# Now we will get each key from the DB and compare the results
	# to the original.
	puts "\tTest012.b: dump file"
	if { $txnenv == 1 } {
		set t [$env txn]
		error_check_good txn [is_valid_txn $t $env] TRUE
		set txn "-txn $t"
	}
	dump_binkey_file $db $txn $t1 test012.check
	if { $txnenv == 1 } {
		error_check_good txn [$t commit] 0
	}
	error_check_good db_close [$db close] 0

	# Now compare the data to see if they match the .o and dbtest files
	set oid [open $t2.tmp w]
	foreach f $file_list {
		puts $oid $f
	}
	close $oid
	filesort $t2.tmp $t2
	fileremove $t2.tmp
	filesort $t1 $t3

	error_check_good Test012:diff($t3,$t2) \
	    [filecmp $t3 $t2] 0

	# Now, reopen the file and run the last test again.
	puts "\tTest012.c: close, open, and dump file"
	open_and_dump_file $testfile $env $t1 test012.check \
	    dump_binkey_file_direction "-first" "-next"

	filesort $t1 $t3

	error_check_good Test012:diff($t3,$t2) \
	    [filecmp $t3 $t2] 0

	# Now, reopen the file and run the last test again in reverse direction.
	puts "\tTest012.d: close, open, and dump file in reverse direction"
	open_and_dump_file $testfile $env $t1 test012.check\
	    dump_binkey_file_direction "-last" "-prev"

	filesort $t1 $t3

	error_check_good Test012:diff($t3,$t2) \
	    [filecmp $t3 $t2] 0
}

# Check function for test012; key should be file name; data should be contents
proc test012.check { binfile tmpfile } {
	source ./include.tcl

	error_check_good Test012:diff($binfile,$tmpfile) \
	    [filecmp $binfile $tmpfile] 0
}