view test/gc/TestVerifyDuringStartup.java @ 9071:68fe50d4f1d5

8011343: Add new flag for verifying the heap during startup Summary: Perform verification during VM startup under control of new flag and within a VMOperation. Reviewed-by: stefank, jmasa, brutisso
author johnc
date Fri, 05 Apr 2013 10:20:04 -0700
parents test/gc/TestVerifyBeforeGCDuringStartup.java@24ef5fb05e0f
children 3edf23423bb2
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/*
 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/* @test TestVerifyDuringStartup.java
 * @key gc
 * @bug 8010463
 * @summary Simple test run with -XX:+VerifyDuringStartup -XX:-UseTLAB to verify 8010463
 * @library /testlibrary
 */

import com.oracle.java.testlibrary.OutputAnalyzer;
import com.oracle.java.testlibrary.ProcessTools;

public class TestVerifyDuringStartup {
  public static void main(String args[]) throws Exception {
    ProcessBuilder pb =
      ProcessTools.createJavaProcessBuilder(System.getProperty("test.vm.opts"),
                                            "-XX:-UseTLAB",
                                            "-XX:+UnlockDiagnosticVMOptions",
                                            "-XX:+VerifyDuringStartup", "-version");
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    output.shouldContain("[Verifying");
    output.shouldHaveExitValue(0);
  }
}