| /* |
| * Copyright (c) 2018, 2019, 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 |
| * @library /test/lib |
| * @build jdk.test.lib.Utils |
| * @bug 8204233 |
| * @summary Add configurable option for enhanced socket IOException messages |
| * @run main/othervm |
| * ExceptionText |
| * WITHOUT_Enhanced_Text |
| * @run main/othervm |
| * -Djdk.includeInExceptions= |
| * ExceptionText |
| * WITHOUT_Enhanced_Text |
| * @run main/othervm |
| * -Djdk.includeInExceptions=somethingElse |
| * ExceptionText |
| * WITHOUT_Enhanced_Text |
| * @run main/othervm |
| * -Djdk.includeInExceptions=blah,blah,blah, |
| * ExceptionText |
| * WITHOUT_Enhanced_Text |
| * @run main/othervm |
| * -Djdk.includeInExceptions=hostInfo |
| * ExceptionText |
| * expectEnhancedText |
| * @run main/othervm |
| * -Djdk.includeInExceptions=foo,hostinfo,bar |
| * ExceptionText |
| * expectEnhancedText |
| * @run main/othervm |
| * -Djdk.includeInExceptions=",HOSTINFO," |
| * ExceptionText |
| * expectEnhancedText |
| */ |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| import java.nio.channels.AsynchronousSocketChannel; |
| import java.nio.channels.ClosedChannelException; |
| import java.nio.channels.SocketChannel; |
| import java.util.concurrent.ExecutionException; |
| import jdk.test.lib.Utils; |
| |
| public class ExceptionText { |
| |
| enum TestTarget {SOCKET, CHANNEL, ASYNC_CHANNEL}; |
| |
| public static void main(String args[]) throws Exception { |
| String passOrFail = args[0]; |
| boolean expectEnhancedText; |
| if (passOrFail.equals("expectEnhancedText")) { |
| expectEnhancedText = true; |
| } else { |
| expectEnhancedText = false; |
| } |
| test(expectEnhancedText); |
| } |
| |
| static final InetSocketAddress dest = Utils.refusingEndpoint(); |
| static final String PORT = ":" + Integer.toString(dest.getPort()); |
| static final String HOST = dest.getHostString(); |
| |
| static void test(boolean withProperty) { |
| // Socket |
| IOException e = getException(TestTarget.SOCKET); |
| checkResult(e, withProperty); |
| // SocketChannel |
| e = getException(TestTarget.CHANNEL); |
| checkResult(e, withProperty); |
| // AsyncSocketChannel |
| e = getException(TestTarget.ASYNC_CHANNEL); |
| checkResult(e, withProperty); |
| } |
| |
| static void checkResult(IOException e, boolean withProperty) { |
| String msg = e.getMessage(); |
| if (!withProperty) { |
| if (msg.contains(HOST) || msg.contains(PORT)) { |
| System.err.println("msg = " + msg); |
| throw new RuntimeException("Test failed: exception contains address info"); |
| } |
| } else { |
| if (!msg.contains(HOST) || !msg.contains(PORT)) { |
| if (e instanceof ClosedChannelException) |
| return; // has no detail msg |
| System.err.println("msg = " + msg); |
| throw new RuntimeException("Test failed: exception does not contain address info"); |
| } |
| } |
| } |
| |
| static IOException getException(TestTarget target) { |
| try { |
| if (target == TestTarget.SOCKET) { |
| try (Socket s = new Socket()) { |
| s.connect(dest); |
| } |
| } else if (target == TestTarget.CHANNEL) { |
| SocketChannel.open(dest); |
| } else if (target == TestTarget.ASYNC_CHANNEL) { |
| AsynchronousSocketChannel c = AsynchronousSocketChannel.open(); |
| try { |
| c.connect(dest).get(); |
| } catch (InterruptedException | ExecutionException ee) { |
| if (ee.getCause() instanceof IOException) |
| throw (IOException)ee.getCause(); |
| throw new RuntimeException(ee.getCause()); |
| } |
| } |
| return null; |
| } catch (IOException e) { |
| e.printStackTrace(); |
| return e; |
| } |
| } |
| } |