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