1 /*
   2  * Copyright (c) 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 package compiler.ciReplay;
  25 
  26 import compiler.whitebox.CompilerWhiteBoxTest;
  27 import jdk.test.lib.Asserts;
  28 import sun.hotspot.WhiteBox;
  29 
  30 public class VMBase extends CiReplayBase {
  31 
  32     public static void main(String args[]) {
  33         new VMBase(args).runTest(/* needCoreDump = */ false, args);
  34     }
  35 
  36     public VMBase(String[] args) {
  37         super(args);
  38     }
  39 
  40     @Override
  41     public void testAction() {
  42         commonTests();
  43         runVmTests();
  44         cleanup();
  45         if (runServer.orElseThrow(() -> new Error("runServer must be set"))
  46                 && WhiteBox.getWhiteBox().getBooleanVMFlag("TieredCompilation")) {
  47             for (int stop = 1; stop < CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION; stop++) {
  48                 String vmOpt = "-XX:TieredStopAtLevel=" + stop;
  49                 generateReplay(/* need coredump = */ false, vmOpt);
  50                 int replayCompLevel = getCompLevelFromReplay();
  51                 Asserts.assertGTE(stop, replayCompLevel, "Unexpected compLevel in replay");
  52                 positiveTest(vmOpt);
  53             }
  54         }
  55     }
  56 }
  57