1 /* 2 * Copyright (c) 2013, 2019, 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 package gc; 25 26 /* @test TestVerifyDuringStartup.java 27 * @key gc 28 * @bug 8010463 8011343 8011898 29 * @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463 30 * @requires vm.gc != "Z" 31 * @library /test/lib 32 * @modules java.base/jdk.internal.misc 33 * @run main gc.TestVerifyDuringStartup 34 */ 35 36 import jdk.test.lib.JDKToolFinder; 37 import jdk.test.lib.process.ProcessTools; 38 import jdk.test.lib.process.OutputAnalyzer; 39 import java.util.ArrayList; 40 import java.util.Collections; 41 42 public class TestVerifyDuringStartup { main(String args[])43 public static void main(String args[]) throws Exception { 44 ArrayList<String> vmOpts = new ArrayList<>(); 45 46 String testVmOptsStr = System.getProperty("test.java.opts"); 47 if (!testVmOptsStr.isEmpty()) { 48 String[] testVmOpts = testVmOptsStr.split(" "); 49 Collections.addAll(vmOpts, testVmOpts); 50 } 51 Collections.addAll(vmOpts, new String[] {"-XX:-UseTLAB", 52 "-XX:+UnlockDiagnosticVMOptions", 53 "-XX:+VerifyDuringStartup", 54 "-Xlog:gc+verify=debug", 55 "-version"}); 56 57 System.out.print("Testing:\n" + JDKToolFinder.getJDKTool("java")); 58 for (int i = 0; i < vmOpts.size(); i += 1) { 59 System.out.print(" " + vmOpts.get(i)); 60 } 61 System.out.println(); 62 63 ProcessBuilder pb = 64 ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()])); 65 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 66 67 System.out.println("Output:\n" + output.getOutput()); 68 69 output.shouldContain("Verifying"); 70 output.shouldHaveExitValue(0); 71 } 72 } 73