rev 5017 : 8012447: Java CTW implementation
Reviewed-by:

   1 /*
   2  * Copyright (c) 2013, 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 /* @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  */
  30 
  31 import com.oracle.java.testlibrary.JDKToolFinder;
  32 import com.oracle.java.testlibrary.OutputAnalyzer;
  33 import com.oracle.java.testlibrary.ProcessTools;
  34 import java.util.ArrayList;
  35 import java.util.Collections;
  36 
  37 public class TestVerifyDuringStartup {
  38   public static void main(String args[]) throws Exception {
  39     ArrayList<String> vmOpts = new ArrayList();
  40 
  41     String testVmOptsStr = System.getProperty("test.java.opts");
  42     if (!testVmOptsStr.isEmpty()) {
  43       String[] testVmOpts = testVmOptsStr.split(" ");
  44       Collections.addAll(vmOpts, testVmOpts);
  45     }
  46     Collections.addAll(vmOpts, new String[] {"-XX:-UseTLAB",
  47                                              "-XX:+UnlockDiagnosticVMOptions",
  48                                              "-XX:+VerifyDuringStartup",
  49                                              "-version"});
  50 
  51     System.out.print("Testing:\n" + JDKToolFinder.getCurrentJDKTool("java"));
  52     for (int i = 0; i < vmOpts.size(); i += 1) {
  53       System.out.print(" " + vmOpts.get(i));
  54     }
  55     System.out.println();
  56 
  57     ProcessBuilder pb =
  58       ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()]));
  59     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  60 
  61     System.out.println("Output:\n" + output.getOutput());
  62 
  63     output.shouldContain("[Verifying");
  64     output.shouldHaveExitValue(0);
  65   }
  66 }
--- EOF ---