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123 lines
3.3 KiB
Tcl
123 lines
3.3 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 1999, 2011 Oracle and/or its affiliates. All rights reserved.
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#
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# $Id$
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#
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# Script for DB_CONSUME test (test070.tcl).
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# Usage: conscript dir file runtype nitems outputfile tnum args
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# dir: DBHOME directory
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# file: db file on which to operate
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# runtype: PRODUCE, CONSUME or WAIT -- which am I?
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# nitems: number of items to put or get
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# outputfile: where to log consumer results
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# tnum: test number
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proc consumescript_produce { db_cmd nitems tnum args } {
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source ./include.tcl
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global mydata
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set pid [pid]
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puts "\tTest$tnum: Producer $pid starting, producing $nitems items."
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set db [eval $db_cmd]
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error_check_good db_open:$pid [is_valid_db $db] TRUE
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set oret -1
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set ret 0
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for { set ndx 0 } { $ndx < $nitems } { incr ndx } {
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set oret $ret
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if { 0xffffffff > 0 && $oret > 0x7fffffff } {
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incr oret [expr 0 - 0x100000000]
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}
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set ret [$db put -append [chop_data q $mydata]]
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error_check_good db_put \
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[expr $oret > $ret ? \
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($oret > 0x7fffffff && $ret < 0x7fffffff) : 1] 1
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}
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set ret [catch {$db close} res]
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error_check_good db_close:$pid $ret 0
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puts "\t\tTest$tnum: Producer $pid finished."
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}
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proc consumescript_consume { db_cmd nitems tnum outputfile mode args } {
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source ./include.tcl
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global mydata
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set pid [pid]
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puts "\tTest$tnum: Consumer $pid starting, seeking $nitems items."
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set db [eval $db_cmd]
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error_check_good db_open:$pid [is_valid_db $db] TRUE
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set oid [open $outputfile a]
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for { set ndx 0 } { $ndx < $nitems } { } {
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set ret [$db get $mode]
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if { [llength $ret] > 0 } {
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error_check_good correct_data:$pid \
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[lindex [lindex $ret 0] 1] [pad_data q $mydata]
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set rno [lindex [lindex $ret 0] 0]
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puts $oid $rno
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incr ndx
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} else {
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# No data to consume; wait.
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}
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}
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error_check_good output_close:$pid [close $oid] ""
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set ret [catch {$db close} res]
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error_check_good db_close:$pid $ret 0
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puts "\t\tTest$tnum: Consumer $pid finished."
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}
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source ./include.tcl
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source $test_path/test.tcl
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# Verify usage
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if { $argc < 6 } {
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puts stderr "FAIL:[timestamp] Usage: $usage"
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exit
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}
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set usage "conscript.tcl dir file runtype nitems outputfile tnum"
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# Initialize arguments
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set dir [lindex $argv 0]
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set file [lindex $argv 1]
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set runtype [lindex $argv 2]
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set nitems [lindex $argv 3]
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set outputfile [lindex $argv 4]
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set tnum [lindex $argv 5]
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# args is the string "{ -len 20 -pad 0}", so we need to extract the
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# " -len 20 -pad 0" part.
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set args [lindex [lrange $argv 6 end] 0]
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set mydata "consumer data"
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# Open env
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set dbenv [berkdb_env -home $dir ]
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error_check_good db_env_create [is_valid_env $dbenv] TRUE
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# Figure out db opening command.
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set db_cmd [concat {berkdb_open -create -mode 0644 -queue -env}\
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$dbenv $args $file]
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# Invoke consumescript_produce or consumescript_consume based on $runtype
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if { $runtype == "PRODUCE" } {
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# Producers have nothing to log; make sure outputfile is null.
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error_check_good no_producer_outputfile $outputfile ""
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consumescript_produce $db_cmd $nitems $tnum $args
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} elseif { $runtype == "CONSUME" } {
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consumescript_consume $db_cmd $nitems $tnum $outputfile -consume $args
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} elseif { $runtype == "WAIT" } {
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consumescript_consume $db_cmd $nitems $tnum $outputfile -consume_wait \
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$args
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} else {
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error_check_good bad_args $runtype \
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"either PRODUCE, CONSUME, or WAIT"
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}
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error_check_good env_close [$dbenv close] 0
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exit
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