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Diffstat (limited to 'bdb/test/test043.tcl')
| -rw-r--r-- | bdb/test/test043.tcl | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/bdb/test/test043.tcl b/bdb/test/test043.tcl new file mode 100644 index 00000000000..274ec1b7184 --- /dev/null +++ b/bdb/test/test043.tcl @@ -0,0 +1,162 @@ +# See the file LICENSE for redistribution information. +# +# Copyright (c) 1996, 1997, 1998, 1999, 2000 +# Sleepycat Software. All rights reserved. +# +# $Id: test043.tcl,v 11.12 2000/08/25 14:21:56 sue Exp $ +# +# DB Test 43 {method nentries} +# Test the Record number implicit creation and renumbering options. +proc test043 { method {nentries 10000} args} { + source ./include.tcl + + set do_renumber [is_rrecno $method] + set args [convert_args $method $args] + set omethod [convert_method $method] + + puts "Test043: $method ($args)" + + if { [is_record_based $method] != 1 } { + puts "Test043 skipping for method $method" + return + } + + # Create the database and open the dictionary + 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/test043.db + set env NULL + } else { + set testfile test043.db + incr eindex + set env [lindex $args $eindex] + } + cleanup $testdir $env + + # Create the database + set db [eval {berkdb_open -create -truncate -mode 0644} $args \ + {$omethod $testfile}] + error_check_good dbopen [is_valid_db $db] TRUE + + set pflags "" + set gflags " -recno" + set txn "" + + # First test implicit creation and retrieval + set count 1 + set interval 5 + if { $nentries < $interval } { + set nentries [expr $interval + 1] + } + puts "\tTest043.a: insert keys at $interval record intervals" + while { $count <= $nentries } { + set ret [eval {$db put} \ + $txn $pflags {$count [chop_data $method $count]}] + error_check_good "$db put $count" $ret 0 + set last $count + incr count $interval + } + + puts "\tTest043.b: get keys using DB_FIRST/DB_NEXT" + set dbc [eval {$db cursor} $txn] + error_check_good "$db cursor" [is_substr $dbc $db] 1 + + set check 1 + for { set rec [$dbc get -first] } { [llength $rec] != 0 } { + set rec [$dbc get -next] } { + set k [lindex [lindex $rec 0] 0] + set d [pad_data $method [lindex [lindex $rec 0] 1]] + error_check_good "$dbc get key==data" [pad_data $method $k] $d + error_check_good "$dbc get sequential" $k $check + if { $k > $nentries } { + error_check_good "$dbc get key too large" $k $nentries + } + incr check $interval + } + + # Now make sure that we get DB_KEYEMPTY for non-existent keys + puts "\tTest043.c: Retrieve non-existent keys" + global errorInfo + + set check 1 + for { set rec [$dbc get -first] } { [llength $rec] != 0 } { + set rec [$dbc get -next] } { + set k [lindex [lindex $rec 0] 0] + + set ret [eval {$db get} $txn $gflags {[expr $k + 1]}] + error_check_good "$db \ + get [expr $k + 1]" $ret [list] + + incr check $interval + # Make sure we don't do a retrieve past the end of file + if { $check >= $last } { + break + } + } + + # Now try deleting and make sure the right thing happens. + puts "\tTest043.d: Delete tests" + set rec [$dbc get -first] + error_check_bad "$dbc get -first" [llength $rec] 0 + error_check_good "$dbc get -first key" [lindex [lindex $rec 0] 0] 1 + error_check_good "$dbc get -first data" \ + [lindex [lindex $rec 0] 1] [pad_data $method 1] + + # Delete the first item + error_check_good "$dbc del" [$dbc del] 0 + + # Retrieving 1 should always fail + set ret [eval {$db get} $txn $gflags {1}] + error_check_good "$db get 1" $ret [list] + + # Now, retrieving other keys should work; keys will vary depending + # upon renumbering. + if { $do_renumber == 1 } { + set count [expr 0 + $interval] + set max [expr $nentries - 1] + } else { + set count [expr 1 + $interval] + set max $nentries + } + + while { $count <= $max } { + set rec [eval {$db get} $txn $gflags {$count}] + if { $do_renumber == 1 } { + set data [expr $count + 1] + } else { + set data $count + } + error_check_good "$db get $count" \ + [pad_data $method $data] [lindex [lindex $rec 0] 1] + incr count $interval + } + set max [expr $count - $interval] + + puts "\tTest043.e: Verify LAST/PREV functionality" + set count $max + for { set rec [$dbc get -last] } { [llength $rec] != 0 } { + set rec [$dbc get -prev] } { + set k [lindex [lindex $rec 0] 0] + set d [lindex [lindex $rec 0] 1] + if { $do_renumber == 1 } { + set data [expr $k + 1] + } else { + set data $k + } + error_check_good \ + "$dbc get key==data" [pad_data $method $data] $d + error_check_good "$dbc get sequential" $k $count + if { $k > $nentries } { + error_check_good "$dbc get key too large" $k $nentries + } + set count [expr $count - $interval] + if { $count < 1 } { + break + } + } + error_check_good dbc_close [$dbc close] 0 + error_check_good db_close [$db close] 0 +} |