| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.io.IOException; |
| import java.net.ServerSocket; |
| import java.net.URI; |
| import java.net.http.HttpClient; |
| import java.net.http.HttpRequest; |
| import java.net.http.HttpResponse; |
| import java.net.http.HttpTimeoutException; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.LinkedBlockingQueue; |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * @test |
| * @bug 8087112 |
| * @run main/othervm TimeoutTest |
| */ |
| |
| public class TimeoutTest { |
| |
| static int[] timeouts = {6, 4, 8, 6, 6, 4}; |
| static HttpRequest[] rqs = new HttpRequest[timeouts.length]; |
| static LinkedBlockingQueue<HttpRequest> queue = new LinkedBlockingQueue<>(); |
| static volatile boolean error = false; |
| static ExecutorService executor = Executors.newCachedThreadPool(); |
| |
| public static void main(String[] args) throws Exception { |
| try { |
| dotest(); |
| } finally { |
| HttpClient.getDefault().executorService().shutdownNow(); |
| executor.shutdownNow(); |
| } |
| } |
| public static void dotest() throws Exception { |
| System.out.println("Test takes over 40 seconds"); |
| ServerSocket ss = new ServerSocket(0, 20); |
| int port = ss.getLocalPort(); |
| |
| URI uri = new URI("http://127.0.0.1:" + Integer.toString(port) + "/foo"); |
| int i = 0; |
| for (int timeout : timeouts) { |
| HttpRequest request; |
| (request = rqs[i] = HttpRequest.create(uri) |
| .timeout(TimeUnit.SECONDS, timeout) |
| .GET()) |
| .responseAsync() |
| .whenComplete((HttpResponse r, Throwable t) -> { |
| if (!(t.getCause() instanceof HttpTimeoutException)) { |
| System.out.println("Wrong exception type:" + t.toString()); |
| error = true; |
| } |
| if (t != null) { |
| queue.add(request); |
| } |
| }) |
| .thenAccept((HttpResponse r) -> { |
| r.bodyAsync(HttpResponse.ignoreBody()); |
| }); |
| i++; |
| } |
| |
| System.out.println("SUBMITTED"); |
| |
| checkReturnOrder(); |
| |
| if (error) |
| throw new RuntimeException("Failed"); |
| |
| // Repeat blocking in separate threads. Use queue to wait. |
| System.out.println("DOING BLOCKING"); |
| |
| i = 0; |
| for (int timeout : timeouts) { |
| HttpRequest req = HttpRequest.create(uri) |
| .timeout(TimeUnit.SECONDS, timeout) |
| .GET(); |
| rqs[i] = req; |
| executor.execute(() -> { |
| try { |
| req.response().body(HttpResponse.ignoreBody()); |
| } catch (HttpTimeoutException e) { |
| queue.offer(req); |
| } catch (IOException | InterruptedException ee) { |
| error = true; |
| } |
| }); |
| i++; |
| } |
| |
| checkReturnOrder(); |
| |
| if (error) |
| throw new RuntimeException("Failed"); |
| } |
| |
| static void checkReturnOrder() throws InterruptedException { |
| // wait for exceptions and check order |
| for (int j = 0; j < timeouts.length; j++) { |
| HttpRequest req = queue.take(); |
| switch (j) { |
| case 0: |
| case 1: |
| if (req != rqs[1] && req != rqs[5]) { |
| System.out.printf("Expected 1 or 5. Got %s\n", getRequest(req)); |
| throw new RuntimeException("Error"); |
| } |
| break; |
| case 2: |
| case 3: |
| case 4: |
| if (req != rqs[0] && req != rqs[3] && req != rqs[4]) { |
| System.out.printf("Expected r1, r4 or r5. Got %s\n", getRequest(req)); |
| throw new RuntimeException("Error"); |
| } |
| break; |
| case 5: |
| if (req != rqs[2]) { |
| System.out.printf("Expected r3. Got %s\n", getRequest(req)); |
| throw new RuntimeException("Error"); |
| } |
| } |
| } |
| System.out.println("Return order ok"); |
| } |
| |
| static String getRequest(HttpRequest req) { |
| for (int i=0; i<rqs.length; i++) { |
| if (req == rqs[i]) { |
| return "[" + Integer.toString(i) + "]"; |
| } |
| } |
| return "unknown"; |
| } |
| } |