1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
--TEST--
proc_nice() basic behaviour
--CREDITS--
Italian PHP TestFest 2009 Cesena 19-20-21 june
Fabio Fabbrucci (fabbrucci@grupporetina.com)
Michele Orselli (mo@ideato.it)
Simone Gentili (sensorario@gmail.com)
--SKIPIF--
<?php
if(!function_exists('proc_nice')) die("skip. proc_nice not available ");
?>
--FILE--
<?php
function getNice($id)
{
$res = shell_exec('ps -p ' . $id .' -o "pid,nice"');
preg_match('/^\s*\w+\s+\w+\s*(\d+)\s+(\d+)/m', $res, $matches);
if (count($matches) > 2)
return $matches[2];
else
return -1;
}
$delta = 10;
$pid = getmypid();
$niceBefore = getNice($pid);
proc_nice($delta);
$niceAfter = getNice($pid);
var_dump($niceBefore == ($niceAfter - $delta));
?>
--EXPECTF--
bool(true)
|
