зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
3.0 KiB
Tcl
119 строки
3.0 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 1996, 1997, 1998
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# Sleepycat Software. All rights reserved.
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#
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# @(#)test021.tcl 8.8 (Sleepycat) 4/26/98
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#
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# DB Test 21 {access method}
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# Use the first 10,000 entries from the dictionary.
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# Insert each with self, reversed as key and self as data.
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# After all are entered, retrieve each using a cursor SET_RANGE, and getting
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# about 20 keys sequentially after it (in some cases we'll run out towards
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# the end of the file).
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proc test021 { method {nentries 10000} args } {
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set args [convert_args $method $args]
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set method [convert_method $method]
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puts "Test021: $method ($args) $nentries equal key/data pairs"
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# Get global declarations since tcl doesn't support
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# any useful equivalent to #defines!
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source ./include.tcl
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# Create the database and open the dictionary
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set testfile test021.db
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set t1 $testdir/t1
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set t2 $testdir/t2
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set t3 $testdir/t3
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cleanup $testdir
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set db [eval [concat dbopen \
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$testfile [expr $DB_CREATE | $DB_TRUNCATE] 0644 $method $args]]
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error_check_good dbopen [is_valid_db $db] TRUE
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set did [open $dict]
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set flags 0
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set txn 0
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set count 0
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if { [string compare $method DB_RECNO] == 0 } {
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set checkfunc test021_recno.check
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set put putn
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} else {
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set checkfunc test021.check
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set put put
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}
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puts "\tTest021.a: put loop"
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# Here is the loop where we put each key/data pair
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while { [gets $did str] != -1 && $count < $nentries } {
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if { [string compare $method DB_RECNO] == 0 } {
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global kvals
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set key [expr $count + 1]
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set kvals($key) $str
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} else {
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set key [reverse $str]
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}
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set r [$db $put $txn $key $str $flags]
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error_check_good db_put $r 0
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incr count
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}
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close $did
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# Now we will get each key from the DB and retrieve about 20
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# records after it.
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error_check_good db_close [$db close] 0
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puts "\tTest021.b: test ranges"
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set db [dbopen $testfile $DB_RDONLY 0 $method]
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error_check_good dbopen [is_valid_db $db] TRUE
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# Open a cursor
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set dbc [$db cursor 0]
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error_check_good db_cursor [is_substr $dbc $db] 1
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set did [open $dict]
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set i 0
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while { [gets $did str] != -1 && $i < $count } {
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if { [string compare $method DB_RECNO] == 0 } {
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set key [expr $i + 1]
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} else {
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set key [reverse $str]
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}
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set r [$dbc get $key $DB_SET_RANGE]
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error_check_bad dbc_get:$key [string length $r] 0
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set k [lindex $r 0]
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set d [lindex $r 1]
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$checkfunc $k $d
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for { set nrecs 0 } { $nrecs < 20 } { incr nrecs } {
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set r [$dbc get 0 $DB_NEXT]
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# no error checking because we may run off the end
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# of the database
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if { [llength $r] == 0 } {
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continue;
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}
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set k [lindex $r 0]
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set d [lindex $r 1]
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$checkfunc $k $d
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}
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incr i
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}
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error_check_good db_close [$db close] 0
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}
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# Check function for test021; keys and data are reversed
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proc test021.check { key data } {
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error_check_good "key/data mismatch for $key" $data [reverse $key]
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}
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proc test021_recno.check { key data } {
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global dict
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global kvals
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error_check_good key"$key"_exists [info exists kvals($key)] 1
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error_check_good "data mismatch: key $key" $data $kvals($key)
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}
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