public function testRegisterSignalHandler()
{
$pcntl = new PCNTL($this->loop);
$pcntl->on(SIGTERM, function () {
});
$listeners = $pcntl->listeners(SIGTERM);
$this->assertEquals(1, count($listeners));
$this->assertInternalType('array', self::$pcntl_signal_args);
$this->assertEquals(SIGTERM, self::$pcntl_signal_args[0]);
$this->assertSame(array($pcntl, 'emit'), self::$pcntl_signal_args[1]);
}
public function testRemoveAllListenersOfAllSignals()
{
$pcntl = new PCNTL($this->loop);
$pcntl->on(SIGTERM, function () {
});
$pcntl->on(SIGHUP, function () {
});
$pcntl->removeAllListeners();
$this->assertEmpty($pcntl->listeners(SIGTERM));
$this->assertEquals(SIG_DFL, self::$pcntl_signal_args[SIGTERM]);
$this->assertEmpty($pcntl->listeners(SIGHUP));
$this->assertEquals(SIG_DFL, self::$pcntl_signal_args[SIGHUP]);
}
