test() — netty Function Reference

Architecture documentation for the test() function in ProxyHandlerTest.java from the netty codebase.

Function java Buffer Allocators calls 2

Entity Profile

Buffer→ Allocators→ test() — netty Function Reference

Dependency Diagram

graph TD
  4609bb4d_01b0_70fc_f5ab_b05a46b48346["test()"]
  eabc1d13_7b38_2895_f373_385efd92dbac["FailureTestItem"]
  4609bb4d_01b0_70fc_f5ab_b05a46b48346 -->|defined in| eabc1d13_7b38_2895_f373_385efd92dbac
  60a5ed94_0116_766a_e8f8_176d65208647["assertProxyHandlers()"]
  4609bb4d_01b0_70fc_f5ab_b05a46b48346 -->|calls| 60a5ed94_0116_766a_e8f8_176d65208647
  090e8ae4_53fb_bf5d_c36d_b71d6a972d9a["test()"]
  4609bb4d_01b0_70fc_f5ab_b05a46b48346 -->|calls| 090e8ae4_53fb_bf5d_c36d_b71d6a972d9a
  style 4609bb4d_01b0_70fc_f5ab_b05a46b48346 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler-proxy/src/test/java/io/netty/handler/proxy/ProxyHandlerTest.java lines 734–763

        @Override
        protected void test() throws Exception {
            final FailureTestHandler testHandler = new FailureTestHandler();
            Bootstrap b = new Bootstrap();
            b.group(group);
            b.channel(NioSocketChannel.class);
            b.resolver(NoopAddressResolverGroup.INSTANCE);
            b.handler(new ChannelInitializer<SocketChannel>() {
                @Override
                protected void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline p = ch.pipeline();
                    p.addLast(clientHandlers);
                    p.addLast(new LineBasedFrameDecoder(64));
                    p.addLast(testHandler);
                }
            });

            boolean finished = b.connect(destination).channel().closeFuture().await(10, TimeUnit.SECONDS);
            finished &= testHandler.latch.await(10, TimeUnit.SECONDS);

            logger.debug("Recorded exceptions: {}", testHandler.exceptions);

            assertProxyHandlers(false);

            assertEquals(1, testHandler.exceptions.size());
            Throwable e = testHandler.exceptions.poll();
            assertInstanceOf(ProxyConnectException.class, e);
            assertThat(String.valueOf(e)).contains(expectedMessage);
            assertTrue(finished);
        }