--TEST--
rrd_update test
--SKIPIF--
<?php
include('skipif.inc');
include('rrdtool-bin.inc');
include('data/definition.inc');
if (!file_exists($data_emptyDb)) {
	die("skip $data_emptyDb doesnt' exist");
}
?>
--FILE--
<?php
include('rrdtool-bin.inc');
include('data/definition.inc');
$rrdFile = dirname(__FILE__) . "/rrd_update_1.rrd";
copy($data_emptyDb, $rrdFile);

$retval = rrd_update($rrdFile, array(
	"920804700:12345",
	"920805000:12357",
	"920805300:12363",
	"920805600:12363",
	"920805900:12363",
	"920806200:12373",
	"920806500:12383",
	"920806800:12393",
	"920807100:12399",
	"920807400:12405",
	"920807700:12411",
	"920808000:12415",
	"920808300:12420",
	"920808600:12422",
	"920808900:12423"
));

//graph just for "visual test" if test fails
$command = "$rrdtool_bin graph " . dirname(__FILE__) . "/rrd_update_1.png "
 . "--start 920804400 --end 920808000 "
 . "--vertical-label m/s "
 . "DEF:myspeed=$rrdFile:speed:AVERAGE "
 . "CDEF:realspeed=myspeed,1000,* "
 . "LINE2:realspeed#FF0000";

echo "exporting rrd_update_1.png via exec\n";
exec($command);
var_dump($retval);
?>
--EXPECTF--
exporting rrd_update_1.png via exec
bool(true)