1 /* 2 * Copyright (c) 2014, 2015, 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 import jdk.test.lib.JDKToolLauncher; 25 import jdk.test.lib.process.OutputBuffer; 26 import jdk.test.lib.Platform; 27 import jdk.test.lib.process.ProcessTools; 28 29 import java.io.File; 30 31 /* 32 * @test 33 * @bug 8028623 34 * @summary Test hashing of extended characters in Serviceability Agent. 35 * @library /test/lib 36 * @modules java.base/jdk.internal.misc 37 * java.compiler 38 * java.management 39 * jdk.jvmstat/sun.jvmstat.monitor 40 * @compile -encoding utf8 Test8028623.java 41 * @run main/othervm -XX:+UsePerfData Test8028623 42 */ 43 public class Test8028623 { 44 45 public static int \u00CB = 1; 46 public static String dumpFile = "heap.bin"; 47 48 public static void main (String[] args) { 49 50 System.out.println(\u00CB); 51 52 try { 53 if (!Platform.shouldSAAttach()) { 54 System.out.println("SA attach not expected to work - test skipped."); 55 return; 56 } 57 long pid = ProcessTools.getProcessId(); 58 JDKToolLauncher jmap = JDKToolLauncher.create("jhsdb") 59 .addToolArg("jmap") 60 .addToolArg("--binaryheap") 61 .addToolArg("--pid") 62 .addToolArg(Long.toString(pid)); 63 ProcessBuilder pb = new ProcessBuilder(jmap.getCommand()); 64 OutputBuffer output = ProcessTools.getOutput(pb); 65 Process p = pb.start(); 66 int e = p.waitFor(); 67 System.out.println("stdout:"); 68 System.out.println(output.getStdout()); 69 System.out.println("stderr:"); 70 System.out.println(output.getStderr()); 71 72 if (e != 0) { 73 throw new RuntimeException("jmap returns: " + e); 74 } 75 if (! new File(dumpFile).exists()) { 76 throw new RuntimeException("dump file NOT created: '" + dumpFile + "'"); 77 } 78 } catch (Throwable t) { 79 t.printStackTrace(); 80 throw new RuntimeException("Test failed with: " + t); 81 } 82 } 83 }