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# See the file LICENSE for redistribution information.
#
# Copyright (c) 1999, 2000
# Sleepycat Software. All rights reserved.
#
# $Id: test047.tcl,v 11.10 2000/08/25 14:21:56 sue Exp $
#
# DB Test 47: test of the SET_RANGE interface to DB->c_get.
proc test047 { method args } {
source ./include.tcl
set tstn 047
if { [is_btree $method] != 1 } {
puts "Test$tstn skipping for method $method"
return
}
set method "-btree"
puts "\tTest$tstn: Test of SET_RANGE interface to DB->c_get ($method)."
set key "key"
set data "data"
set txn ""
set flags ""
puts "\tTest$tstn.a: Create $method database."
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 $testdir/test0$tstn.db
set testfile1 $testdir/test0$tstn.a.db
set testfile2 $testdir/test0$tstn.b.db
set env NULL
} else {
set testfile test0$tstn.db
set testfile1 test0$tstn.a.db
set testfile2 test0$tstn.b.db
incr eindex
set env [lindex $args $eindex]
}
set t1 $testdir/t1
cleanup $testdir $env
set oflags "-create -truncate -mode 0644 -dup $args $method"
set db [eval {berkdb_open} $oflags $testfile]
error_check_good dbopen [is_valid_db $db] TRUE
# open curs to db
set dbc [$db cursor]
error_check_good db_cursor [is_substr $dbc $db] 1
set nkeys 20
# Fill page w/ small key/data pairs
#
puts "\tTest$tstn.b: Fill page with $nkeys small key/data pairs."
for { set i 0 } { $i < $nkeys } { incr i } {
set ret [$db put $key$i $data$i]
error_check_good dbput $ret 0
}
puts "\tTest$tstn.c: Get data with SET_RANGE, then delete by cursor."
set i 0
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get:set_range [llength $ret] 0
set curr $ret
# delete by cursor, make sure it is gone
error_check_good dbc_del [$dbc del] 0
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get(post-delete):set_range [llength $ret] 0
error_check_bad dbc_get(no-match):set_range $ret $curr
puts "\tTest$tstn.d: \
Use another cursor to fix item on page, delete by db."
set dbcurs2 [$db cursor]
error_check_good db:cursor2 [is_substr $dbcurs2 $db] 1
set ret [$dbcurs2 get -set [lindex [lindex $ret 0] 0]]
error_check_bad dbc_get(2):set [llength $ret] 0
set curr $ret
error_check_good db:del [$db del [lindex [lindex $ret 0] 0]] 0
# make sure item is gone
set ret [$dbcurs2 get -set_range [lindex [lindex $curr 0] 0]]
error_check_bad dbc2_get:set_range [llength $ret] 0
error_check_bad dbc2_get:set_range $ret $curr
puts "\tTest$tstn.e: Close for second part of test, close db/cursors."
error_check_good dbc:close [$dbc close] 0
error_check_good dbc2:close [$dbcurs2 close] 0
error_check_good dbclose [$db close] 0
# open db
set db [eval {berkdb_open} $oflags $testfile1]
error_check_good dbopen2 [is_valid_db $db] TRUE
set nkeys 10
puts "\tTest$tstn.f: Fill page with $nkeys pairs, one set of dups."
for {set i 0} { $i < $nkeys } {incr i} {
# a pair
set ret [$db put $key$i $data$i]
error_check_good dbput($i) $ret 0
}
set j 0
for {set i 0} { $i < $nkeys } {incr i} {
# a dup set for same 1 key
set ret [$db put $key$i DUP_$data$i]
error_check_good dbput($i):dup $ret 0
}
puts "\tTest$tstn.g: \
Get dups key w/ SET_RANGE, pin onpage with another cursor."
set i 0
set dbc [$db cursor]
error_check_good db_cursor [is_substr $dbc $db] 1
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get:set_range [llength $ret] 0
set dbc2 [$db cursor]
error_check_good db_cursor2 [is_substr $dbc2 $db] 1
set ret2 [$dbc2 get -set_range $key$i]
error_check_bad dbc2_get:set_range [llength $ret] 0
error_check_good dbc_compare $ret $ret2
puts "\tTest$tstn.h: \
Delete duplicates' key, use SET_RANGE to get next dup."
set ret [$dbc2 del]
error_check_good dbc2_del $ret 0
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get:set_range [llength $ret] 0
error_check_bad dbc_get:set_range $ret $ret2
error_check_good dbc_close [$dbc close] 0
error_check_good dbc2_close [$dbc2 close] 0
error_check_good db_close [$db close] 0
set db [eval {berkdb_open} $oflags $testfile2]
error_check_good dbopen [is_valid_db $db] TRUE
set dbc [$db cursor]
error_check_good db_cursor [is_substr $dbc $db] 1
set dbc2 [$db cursor]
error_check_good db_cursor2 [is_substr $dbc2 $db] 1
set nkeys 10
set ndups 1000
puts "\tTest$tstn.i: Fill page with $nkeys pairs and $ndups dups."
for {set i 0} { $i < $nkeys } { incr i} {
# a pair
set ret [$db put $key$i $data$i]
error_check_good dbput $ret 0
# dups for single pair
if { $i == 0} {
for {set j 0} { $j < $ndups } { incr j } {
set ret [$db put $key$i DUP_$data$i:$j]
error_check_good dbput:dup $ret 0
}
}
}
set i 0
puts "\tTest$tstn.j: \
Get key of first dup with SET_RANGE, fix with 2 curs."
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get:set_range [llength $ret] 0
set ret2 [$dbc2 get -set_range $key$i]
error_check_bad dbc2_get:set_range [llength $ret] 0
set curr $ret2
error_check_good dbc_compare $ret $ret2
puts "\tTest$tstn.k: Delete item by cursor, use SET_RANGE to verify."
set ret [$dbc2 del]
error_check_good dbc2_del $ret 0
set ret [$dbc get -set_range $key$i]
error_check_bad dbc_get:set_range [llength $ret] 0
error_check_bad dbc_get:set_range $ret $curr
puts "\tTest$tstn.l: Cleanup."
error_check_good dbc_close [$dbc close] 0
error_check_good dbc2_close [$dbc2 close] 0
error_check_good db_close [$db close] 0
puts "\tTest$tstn complete."
}
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