1 /* 2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 4954921 8009259 27 * @library /test/lib 28 * @modules java.base/jdk.internal.ref 29 * java.base/jdk.internal.misc 30 * @build jdk.test.lib.* 31 * @build jdk.test.lib.process.* 32 * @run main ExitOnThrow 33 * @summary Ensure that if a cleaner throws an exception then the VM exits 34 */ 35 import java.util.Arrays; 36 37 import jdk.internal.ref.Cleaner; 38 import jdk.test.lib.JDKToolLauncher; 39 import jdk.test.lib.process.OutputAnalyzer; 40 import jdk.test.lib.process.ProcessTools; 41 42 public class ExitOnThrow { 43 44 static final String cp = System.getProperty("test.classes", "."); 45 46 public static void main(String[] args) throws Exception { 47 if (args.length == 0) { 48 String[] cmd = JDKToolLauncher.createUsingTestJDK("java") 49 .addToolArg("-cp") 50 .addToolArg(cp) 51 .addToolArg("ExitOnThrow") 52 .addToolArg("-executeCleaner") 53 .getCommand(); 54 ProcessBuilder pb = new ProcessBuilder(cmd); 55 OutputAnalyzer out = ProcessTools.executeProcess(pb); 56 System.out.println("======================"); 57 System.out.println(Arrays.toString(cmd)); 58 String msg = " stdout: [" + out.getStdout() + "]\n" + 59 " stderr: [" + out.getStderr() + "]\n" + 60 " exitValue = " + out.getExitValue() + "\n"; 61 System.out.println(msg); 62 63 if (out.getExitValue() != 1) 64 throw new RuntimeException("Unexpected exit code: " + 65 out.getExitValue()); 66 67 } else { 68 Cleaner.create(new Object(), 69 () -> { throw new RuntimeException("Foo!"); } ); 70 while (true) { 71 System.gc(); 72 Thread.sleep(100); 73 } 74 } 75 } 76 77 }