/
SignalRegistryTest.php
76 lines (57 loc) · 1.87 KB
/
SignalRegistryTest.php
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<?php
use PHPUnit\Framework\TestCase;
use Symfony\Component\SignalRegistry\SignalRegistry;
/**
* @requires extension pcntl
*/
class SignalRegistryTest extends TestCase
{
public function tearDown(): void
{
pcntl_async_signals(false);
pcntl_signal(SIGUSR1, SIG_DFL);
pcntl_signal(SIGUSR2, SIG_DFL);
}
public function testOneCallbackForASignal_AsyncMode_signalIsHandled()
{
$signalRegistry = new SignalRegistry();
$isHandled = false;
$signalRegistry->register(SIGUSR1, function() use (&$isHandled) {
$isHandled = true;
});
posix_kill(posix_getpid(), SIGUSR1);
$this->assertTrue($isHandled);
}
public function testTwoCallbacksForASignal_AsyncMode_bothCallbacksAreCalled()
{
$signalRegistry = new SignalRegistry();
$isHandled1 = false;
$signalRegistry->register(SIGUSR1, function() use (&$isHandled1) {
$isHandled1 = true;
});
$isHandled2 = false;
$signalRegistry->register(SIGUSR1, function() use (&$isHandled2) {
$isHandled2 = true;
});
posix_kill(posix_getpid(), SIGUSR1);
$this->assertTrue($isHandled1);
$this->assertTrue($isHandled2);
}
public function testTwoSignals_AsyncMode_signalsAreHandled()
{
$signalRegistry = new SignalRegistry();
$isHandled1 = false;
$isHandled2 = false;
$signalRegistry->register(SIGUSR1, function() use (&$isHandled1) {
$isHandled1 = true;
});
posix_kill(posix_getpid(), SIGUSR1);
$this->assertTrue($isHandled1);
$this->assertFalse($isHandled2);
$signalRegistry->register(SIGUSR2, function() use (&$isHandled2) {
$isHandled2 = true;
});
posix_kill(posix_getpid(), SIGUSR2);
$this->assertTrue($isHandled2);
}
}