rsrc002.tcl
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上传日期:2007-04-14
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- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: rsrc002.tcl,v 11.11 2000/11/29 15:01:06 sue Exp $
- #
- # Recno backing file test #2: test of set_re_delim.
- # Specify a backing file with colon-delimited records,
- # and make sure they are correctly interpreted.
- proc rsrc002 { } {
- source ./include.tcl
- puts "Rsrc002: Alternate variable-length record delimiters."
- # We run this test essentially twice, once with a db file
- # and once without (an in-memory database).
- foreach testfile { "$testdir/rsrc002.db" "" } {
- cleanup $testdir NULL
- # Create the starting files
- set oid1 [open $testdir/rsrc.txt w]
- set oid2 [open $testdir/check.txt w]
- puts -nonewline $oid1 "ostrich:emu:kiwi:moa:cassowary:rhea:"
- puts -nonewline $oid2 "ostrich:emu:kiwi:penguin:cassowary:rhea:"
- close $oid1
- close $oid2
- if { $testfile == "" } {
- puts "Rsrc002: Testing with in-memory database."
- } else {
- puts "Rsrc002: Testing with disk-backed database."
- }
- puts "tRsrc002.a: Read file, verify correctness."
- set db [eval {berkdb_open -create -mode 0644 -delim 58
- -recno -source $testdir/rsrc.txt} $testfile]
- error_check_good dbopen [is_valid_db $db] TRUE
- # Read the last record; replace it (but we won't change it).
- # Then close the file and diff the two files.
- set txn ""
- set dbc [eval {$db cursor} $txn]
- error_check_good db_cursor [is_valid_cursor $dbc $db] TRUE
- set rec [$dbc get -first]
- error_check_good get_first $rec [list [list 1 "ostrich"]]
- set rec [$dbc get -next]
- error_check_good get_next $rec [list [list 2 "emu"]]
- puts "tRsrc002.b: Write record, verify correctness."
- eval {$dbc get -set 4}
- set ret [$dbc put -current "penguin"]
- error_check_good dbc_put $ret 0
- error_check_good dbc_close [$dbc close] 0
- error_check_good db_close [$db close] 0
- error_check_good
- Rsrc002:diff($testdir/rsrc.txt,$testdir/check.txt)
- [filecmp $testdir/rsrc.txt $testdir/check.txt] 0
- }
- }