KQueueServerSocketChannelConfigTest Class — netty Architecture

Source Code

transport-native-kqueue/src/test/java/io/netty/channel/kqueue/KQueueServerSocketChannelConfigTest.java lines 34–83

public class KQueueServerSocketChannelConfigTest {

    private static EventLoopGroup group;
    private static KQueueServerSocketChannel ch;

    @BeforeAll
    public static void before() {
        group = new MultiThreadIoEventLoopGroup(1, KQueueIoHandler.newFactory());
        ServerBootstrap bootstrap = new ServerBootstrap();
        ch = (KQueueServerSocketChannel) bootstrap.group(group)
                .channel(KQueueServerSocketChannel.class)
                .childHandler(new ChannelInboundHandlerAdapter())
                .bind(new InetSocketAddress(0)).syncUninterruptibly().channel();
    }

    @AfterAll
    public static void after() {
        try {
            ch.close().syncUninterruptibly();
        } finally {
            group.shutdownGracefully();
        }
    }

    @Test
    public void testReusePort() {
        ch.config().setReusePort(false);
        assertFalse(ch.config().isReusePort());
        ch.config().setReusePort(true);
        assertTrue(ch.config().isReusePort());
    }

    @Test
    public void testAcceptFilter() {
        AcceptFilter currentFilter = ch.config().getAcceptFilter();
        // Not all platforms support this option (e.g. MacOS doesn't) so test if we support the option first.
        assumeTrue(currentFilter != AcceptFilter.PLATFORM_UNSUPPORTED);

        AcceptFilter af = new AcceptFilter("test", "foo");
        ch.config().setAcceptFilter(af);
        assertEquals(af, ch.config().getAcceptFilter());
    }

    @Test
    public void testOptionsDoesNotThrow() {
        // If there are some options that are not fully supported they shouldn't throw but instead return some "default"
        // object.
        assertFalse(ch.config().getOptions().isEmpty());
    }
}