45c89daf72
TransportImpl is modified to make sure the CLOSED state is recorded before the channel is closed. The tests are modified to enable their retry mechanism on windows, similar to what was done previously for macOS. Reviewed-by: prappo, chegar
112 lines
4.0 KiB
Java
112 lines
4.0 KiB
Java
/*
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* Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import org.testng.annotations.AfterTest;
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import org.testng.annotations.DataProvider;
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import java.io.IOException;
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import java.net.http.WebSocket;
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import java.util.concurrent.Callable;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.CompletionStage;
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import java.util.function.BooleanSupplier;
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/* Common infrastructure for tests that check pending operations */
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public class PendingOperations {
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static final Class<IllegalStateException> ISE = IllegalStateException.class;
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static final Class<IOException> IOE = IOException.class;
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// Time after which we deem that the local send buffer and remote
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// receive buffer must be full. This has been heuristically determined.
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// At the time of writing, using anything <= 5s on Mac will make the
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// tests fail intermittently.
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static final long MAX_WAIT_SEC = 10; // seconds.
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DummyWebSocketServer server;
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WebSocket webSocket;
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@AfterTest
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public void cleanup() {
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System.err.println("cleanup: Closing server");
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server.close();
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webSocket.abort();
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}
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/* shortcut */
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static void assertHangs(CompletionStage<?> stage) {
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Support.assertHangs(stage);
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}
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/* shortcut */
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static void assertFails(Class<? extends Throwable> clazz,
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CompletionStage<?> stage) {
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Support.assertCompletesExceptionally(clazz, stage);
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}
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static void assertNotDone(CompletableFuture<?> future) {
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Support.assertNotDone(future);
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}
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@DataProvider(name = "booleans")
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public Object[][] booleans() {
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return new Object[][]{{Boolean.TRUE}, {Boolean.FALSE}};
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}
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static boolean isMacOS() {
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return System.getProperty("os.name").contains("OS X");
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}
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static boolean isWindows() {
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return System.getProperty("os.name").toLowerCase().startsWith("win");
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}
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private static final int ITERATIONS = 3;
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static void repeatable(Callable<Void> callable,
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BooleanSupplier repeatCondition)
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throws Exception
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{
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int iterations = 0;
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do {
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iterations++;
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System.out.println("--- iteration " + iterations + " ---");
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try {
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callable.call();
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break;
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} catch (AssertionError e) {
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var isMac = isMacOS();
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var isWindows = isWindows();
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var repeat = repeatCondition.getAsBoolean();
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System.out.printf("repeatable: isMac=%s, isWindows=%s, repeat=%s, iterations=%d%n",
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isMac, isWindows, repeat, iterations);
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if ((isMac || isWindows) && repeat) {
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// ## This is loathsome, but necessary because of observed
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// ## automagic socket buffer resizing on recent macOS platforms
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continue;
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} else {
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throw e;
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}
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}
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} while (iterations <= ITERATIONS);
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}
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}
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