/**
* Handle resolving generators.
* @param GeneratorContainer $gc
* @return PromiseInterface
*/
private function processGeneratorContainer(GeneratorContainer $gc)
{
return $gc->valid() ? $this->processGeneratorContainerRunning($gc) : $this->processGeneratorContainerDone($gc);
}
public function testExternalException()
{
$gen = (function () {
$this->assertInstanceOf(\RuntimeException::class, (yield CoInterface::SAFE => null));
(yield null);
})();
$con = new GeneratorContainer($gen);
$con->key() === CoInterface::SAFE ? $con->send(new \RuntimeException()) : $con->throw_(new \RuntimeException());
$this->assertTrue($con->valid());
$this->assertFalse($con->thrown());
$gen = (function () {
(yield null);
(yield null);
})();
$con = new GeneratorContainer($gen);
$con->key() === CoInterface::SAFE ? $con->send(new \RuntimeException()) : $con->throw_(new \RuntimeException());
$this->assertFalse($con->valid());
$this->assertTrue($con->thrown());
$this->assertInstanceOf(\RuntimeException::class, $con->getReturnOrThrown());
}
