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118 lines
3.5 KiB
Tcl
118 lines
3.5 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 1996, 1997, 1998, 1999, 2000
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# Sleepycat Software. All rights reserved.
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#
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# $Id: test055.tcl,v 11.11 2000/08/25 14:21:57 sue Exp $
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#
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# Test055:
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# This test checks basic cursor operations.
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# There are N different scenarios to tests:
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# 1. (no dups) Set cursor, retrieve current.
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# 2. (no dups) Set cursor, retrieve next.
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# 3. (no dups) Set cursor, retrieve prev.
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proc test055 { method args } {
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global errorInfo
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source ./include.tcl
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set args [convert_args $method $args]
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set omethod [convert_method $method]
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puts "Test055: $method interspersed cursor and normal operations"
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# Create the database and open the dictionary
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set eindex [lsearch -exact $args "-env"]
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#
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# If we are using an env, then testfile should just be the db name.
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# Otherwise it is the test directory and the name.
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if { $eindex == -1 } {
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set testfile $testdir/test055.db
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set env NULL
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} else {
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set testfile test055.db
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incr eindex
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set env [lindex $args $eindex]
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}
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cleanup $testdir $env
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set flags ""
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set txn ""
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puts "\tTest055.a: No duplicates"
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set db [eval {berkdb_open -create -truncate -mode 0644 $omethod } \
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$args {$testfile}]
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error_check_good db_open:nodup [is_valid_db $db] TRUE
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set curs [eval {$db cursor} $txn]
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error_check_good curs_open:nodup [is_substr $curs $db] 1
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# Put three keys in the database
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for { set key 1 } { $key <= 3 } {incr key} {
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set r [eval {$db put} $txn $flags {$key datum$key}]
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error_check_good put $r 0
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}
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# Retrieve keys sequentially so we can figure out their order
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set i 1
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for {set d [$curs get -first] } { [llength $d] != 0 } {\
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set d [$curs get -next] } {
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set key_set($i) [lindex [lindex $d 0] 0]
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incr i
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}
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# TEST CASE 1
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puts "\tTest055.a1: Set cursor, retrieve current"
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# Now set the cursor on the middle on.
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set r [$curs get -set $key_set(2)]
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error_check_bad cursor_get:DB_SET [llength $r] 0
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set k [lindex [lindex $r 0] 0]
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set d [lindex [lindex $r 0] 1]
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error_check_good curs_get:DB_SET:key $k $key_set(2)
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error_check_good \
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curs_get:DB_SET:data $d [pad_data $method datum$key_set(2)]
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# Now retrieve current
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set r [$curs get -current]
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error_check_bad cursor_get:DB_CURRENT [llength $r] 0
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set k [lindex [lindex $r 0] 0]
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set d [lindex [lindex $r 0] 1]
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error_check_good curs_get:DB_CURRENT:key $k $key_set(2)
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error_check_good \
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curs_get:DB_CURRENT:data $d [pad_data $method datum$key_set(2)]
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# TEST CASE 2
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puts "\tTest055.a2: Set cursor, retrieve previous"
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set r [$curs get -prev]
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error_check_bad cursor_get:DB_PREV [llength $r] 0
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set k [lindex [lindex $r 0] 0]
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set d [lindex [lindex $r 0] 1]
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error_check_good curs_get:DB_PREV:key $k $key_set(1)
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error_check_good \
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curs_get:DB_PREV:data $d [pad_data $method datum$key_set(1)]
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#TEST CASE 3
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puts "\tTest055.a2: Set cursor, retrieve next"
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# Now set the cursor on the middle on.
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set r [$curs get -set $key_set(2)]
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error_check_bad cursor_get:DB_SET [llength $r] 0
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set k [lindex [lindex $r 0] 0]
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set d [lindex [lindex $r 0] 1]
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error_check_good curs_get:DB_SET:key $k $key_set(2)
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error_check_good \
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curs_get:DB_SET:data $d [pad_data $method datum$key_set(2)]
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# Now retrieve next
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set r [$curs get -next]
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error_check_bad cursor_get:DB_NEXT [llength $r] 0
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set k [lindex [lindex $r 0] 0]
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set d [lindex [lindex $r 0] 1]
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error_check_good curs_get:DB_NEXT:key $k $key_set(3)
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error_check_good \
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curs_get:DB_NEXT:data $d [pad_data $method datum$key_set(3)]
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# Close cursor and database.
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error_check_good curs_close [$curs close] 0
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error_check_good db_close [$db close] 0
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}
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