Tests running on 9 but (in the client) pretend to be using 8

src/test/java/tests/http2/pretend8/BasicTest.java

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+/*
+ * Copyright (c) 2015, 2017, 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.
+ */
+
+/*
+ * @test
+ * @bug 8087112
+ * @library /lib/testlibrary server
+ * @build jdk.testlibrary.SimpleSSLContext
+ * @modules java.base/sun.net.www.http
+ *          jdk.incubator.httpclient/jdk.incubator.http.internal.common
+ *          jdk.incubator.httpclient/jdk.incubator.http.internal.frame
+ *          jdk.incubator.httpclient/jdk.incubator.http.internal.hpack
+ * @run testng/othervm -Djdk.httpclient.HttpClient.log=ssl,requests,responses,errors BasicTest
+ */
+package tests.http2.pretend8;
+
+import java.io.IOException;
+import java.net.*;
+import jdk.incubator.http.*;
+import static jdk.incubator.http.HttpClient.Version.HTTP_2;
+import javax.net.ssl.*;
+import java.nio.file.*;
+import java.util.concurrent.*;
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+import jdk.testlibrary.SimpleSSLContext;
+import lib.ForceJava8Test;
+import tests.http2.server.Http2EchoHandler;
+import tests.http2.server.Http2TestExchange;
+import tests.http2.server.Http2TestServer;
+import tests.http2.server.TestUtil;
+
+import java9.util.concurrent.CompletableFuture;
+
+import static jdk.incubator.http.HttpRequest.BodyPublisher.fromFile;
+import static jdk.incubator.http.HttpRequest.BodyPublisher.fromString;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asFile;
+import static jdk.incubator.http.HttpResponse.BodyHandler.asString;
+
+import org.testng.annotations.Test;
+
+@Test
+public class BasicTest {
+    static int httpPort, httpsPort;
+    static Http2TestServer httpServer, httpsServer;
+    static HttpClient client = null;
+    static ExecutorService clientExec;
+    static ExecutorService serverExec;
+    static SSLContext sslContext;
+
+    static String pingURIString, httpURIString, httpsURIString;
+
+    static void initialize() throws Exception {
+        try {
+            new ForceJava8Test();
+            SimpleSSLContext sslct = new SimpleSSLContext();
+            sslContext = sslct.get();
+            client = getClient();
+            httpServer = new Http2TestServer(false, 0, serverExec, sslContext);
+            httpServer.addHandler(new Http2EchoHandler(), "/");
+            httpServer.addHandler(new EchoWithPingHandler(), "/ping");
+            httpPort = httpServer.getAddress().getPort();
+
+            httpsServer = new Http2TestServer(true, 0, serverExec, sslContext);
+            httpsServer.addHandler(new Http2EchoHandler(), "/");
+
+            httpsPort = httpsServer.getAddress().getPort();
+            httpURIString = "http://127.0.0.1:" + httpPort + "/foo/";
+            pingURIString = "http://127.0.0.1:" + httpPort + "/ping/";
+            httpsURIString = "https://127.0.0.1:" + httpsPort + "/bar/";
+
+            httpServer.start();
+            httpsServer.start();
+        } catch (Throwable e) {
+            System.err.println("Throwing now");
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    static List<CompletableFuture<Long>> cfs = Collections
+        .synchronizedList( new LinkedList<>());
+
+    static CompletableFuture<Long> currentCF;
+
+    static class EchoWithPingHandler extends Http2EchoHandler {
+        private final Object lock = new Object();
+
+        @Override
+        public void handle(Http2TestExchange exchange) throws IOException {
+            // for now only one ping active at a time. don't want to saturate
+            synchronized(lock) {
+                CompletableFuture<Long> cf = currentCF;
+                if (cf == null || cf.isDone()) {
+                    cf = exchange.sendPing();
+                    assert cf != null;
+                    cfs.add(cf);
+                    currentCF = cf;
+                }
+            }
+            super.handle(exchange);
+        }
+    }
+
+    @Test
+    public static void test() throws Exception {
+        try {
+            initialize();
+            warmup(false);
+            warmup(true);
+            simpleTest(false, false);
+            simpleTest(false, true);
+            simpleTest(true, false);
+            streamTest(false);
+            streamTest(true);
+            paramsTest();
+            CompletableFuture.allOf(cfs.toArray(new CompletableFuture[0])).join();
+            synchronized (cfs) {
+                for (CompletableFuture<Long> cf : cfs) {
+                    System.out.printf("Ping ack received in %d millisec\n", cf.get());
+                }
+            }
+        } catch (Throwable tt) {
+            System.err.println("tt caught");
+            tt.printStackTrace();
+            throw tt;
+        } finally {
+            httpServer.stop();
+            httpsServer.stop();
+            //clientExec.shutdown();
+        }
+    }
+
+    static HttpClient getClient() {
+        if (client == null) {
+            serverExec = Executors.newCachedThreadPool();
+            clientExec = Executors.newCachedThreadPool();
+            client = HttpClient.newBuilder()
+                               .executor(clientExec)
+                               .sslContext(sslContext)
+                               .version(HTTP_2)
+                               .build();
+        }
+        return client;
+    }
+
+    static URI getURI(boolean secure) {
+        return getURI(secure, false);
+    }
+
+    static URI getURI(boolean secure, boolean ping) {
+        if (secure)
+            return URI.create(httpsURIString);
+        else
+            return URI.create(ping ? pingURIString: httpURIString);
+    }
+
+    static void checkStatus(int expected, int found) throws Exception {
+        if (expected != found) {
+            System.err.printf ("Test failed: wrong status code %d/%d\n",
+                expected, found);
+            throw new RuntimeException("Test failed");
+        }
+    }
+
+    static void checkStrings(String expected, String found) throws Exception {
+        if (!expected.equals(found)) {
+            System.err.printf ("Test failed: wrong string %s/%s\n",
+                expected, found);
+            throw new RuntimeException("Test failed");
+        }
+    }
+
+    static Void compareFiles(Path path1, Path path2) {
+        return TestUtil.compareFiles(path1, path2);
+    }
+
+    static Path tempFile() {
+        return TestUtil.tempFile();
+    }
+
+    static final String SIMPLE_STRING = "Hello world Goodbye world";
+
+    static final int LOOPS = 13;
+    static final int FILESIZE = 64 * 1024 + 200;
+
+    static void streamTest(boolean secure) throws Exception {
+        URI uri = getURI(secure);
+        System.err.printf("streamTest %b to %s\n" , secure, uri);
+
+        HttpClient client = getClient();
+        Path src = TestUtil.getAFile(FILESIZE * 4);
+        HttpRequest req = HttpRequest.newBuilder(uri)
+                                     .POST(fromFile(src))
+                                     .build();
+
+        Path dest = Paths.get("streamtest.txt");
+        dest.toFile().delete();
+        CompletableFuture<Path> response = client.sendAsync(req, asFile(dest))
+                .thenApply(resp -> {
+                    if (resp.statusCode() != 200)
+                        throw new RuntimeException();
+                    return resp.body();
+                });
+        response.join();
+        compareFiles(src, dest);
+        System.err.println("streamTest: DONE");
+    }
+
+    static void paramsTest() throws Exception {
+        httpsServer.addHandler((t -> {
+            SSLSession s = t.getSSLSession();
+            String prot = s.getProtocol();
+            if (prot.equals("TLSv1.2")) {
+                t.sendResponseHeaders(200, -1);
+            } else {
+                System.err.printf("Protocols =%s\n", prot);
+                t.sendResponseHeaders(500, -1);
+            }
+        }), "/");
+        URI u = new URI("https://127.0.0.1:"+httpsPort+"/foo");
+        HttpClient client = getClient();
+        HttpRequest req = HttpRequest.newBuilder(u).build();
+        HttpResponse<String> resp = client.send(req, asString());
+        int stat = resp.statusCode();
+        if (stat != 200) {
+            throw new RuntimeException("paramsTest failed "
+                + Integer.toString(stat));
+        }
+        System.err.println("paramsTest: DONE");
+    }
+
+    static void warmup(boolean secure) throws Exception {
+        URI uri = getURI(secure);
+        System.err.println("Request to " + uri);
+
+        // Do a simple warmup request
+
+        HttpClient client = getClient();
+        HttpRequest req = HttpRequest.newBuilder(uri)
+                                     .POST(fromString(SIMPLE_STRING))
+                                     .build();
+        HttpResponse<String> response = client.send(req, asString());
+        checkStatus(200, response.statusCode());
+        String responseBody = response.body();
+        HttpHeaders h = response.headers();
+        checkStrings(SIMPLE_STRING, responseBody);
+        checkStrings(h.firstValue("x-hello").get(), "world");
+        checkStrings(h.firstValue("x-bye").get(), "universe");
+    }
+
+    static void simpleTest(boolean secure, boolean ping) throws Exception {
+        URI uri = getURI(secure, ping);
+        System.err.println("Request to " + uri);
+
+        // Do loops asynchronously
+
+        CompletableFuture[] responses = new CompletableFuture[LOOPS];
+        final Path source = TestUtil.getAFile(FILESIZE);
+        HttpRequest request = HttpRequest.newBuilder(uri)
+                                         .POST(fromFile(source))
+                                         .build();
+        for (int i = 0; i < LOOPS; i++) {
+            responses[i] = client.sendAsync(request, asFile(tempFile()))
+                //.thenApply(resp -> compareFiles(resp.body(), source));
+                .thenApply(resp -> {
+                    System.out.printf("Resp status %d body size %d\n",
+                                      resp.statusCode(), resp.body().toFile().length());
+                    return compareFiles(resp.body(), source);
+                });
+            Thread.sleep(100);
+        }
+        CompletableFuture.allOf(responses).join();
+        System.err.println("simpleTest: DONE");
+    }
+}