public function testIsRunning()
{
if (!$this->object->isAvailable()) {
$this->markTestSkipped();
}
$pid = $this->startProcess();
$this->assertTrue($this->object->isRunning($pid));
fwrite($this->pipes[0], PHP_EOL);
$exitCode = $this->endProcess();
$this->assertEquals(0, $exitCode);
$this->assertFalse($this->object->isRunning($pid));
}
/** Check if there is a running daemon
*
* @return int|null
*/
protected function getRunningPid()
{
if (!file_exists($this->pidFilePath)) {
return;
}
$pid = intval(trim(file_get_contents($this->pidFilePath)));
if ($this->processControl->isRunning($pid, true)) {
return $pid;
}
// Not found, remove the stale PID file
unlink($this->pidFilePath);
}
