aoqi@0: /*
aoqi@0:  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /* @test TestVerifySilently.java
aoqi@0:  * @key gc
aoqi@0:  * @bug 8032771
aoqi@0:  * @summary Test silent verification.
aoqi@0:  * @library /testlibrary
aoqi@0:  */
aoqi@0: 
aoqi@0: import com.oracle.java.testlibrary.OutputAnalyzer;
aoqi@0: import com.oracle.java.testlibrary.ProcessTools;
aoqi@0: import java.util.ArrayList;
aoqi@0: import java.util.Collections;
aoqi@0: 
aoqi@0: class RunSystemGC {
aoqi@0:   public static void main(String args[]) throws Exception {
aoqi@0:     System.gc();
aoqi@0:   }
aoqi@0: }
aoqi@0: 
aoqi@0: 
aoqi@0: public class TestVerifySilently {
aoqi@0:   private static String[] getTestJavaOpts() {
aoqi@0:     String testVmOptsStr = System.getProperty("test.java.opts");
aoqi@0:     if (!testVmOptsStr.isEmpty()) {
aoqi@0:       return testVmOptsStr.split(" ");
aoqi@0:     } else {
aoqi@0:       return new String[] {};
aoqi@0:     }
aoqi@0:   }
aoqi@0: 
aoqi@0:   private static OutputAnalyzer runTest(boolean verifySilently) throws Exception {
aoqi@0:     ArrayList<String> vmOpts = new ArrayList();
aoqi@0: 
aoqi@0:     Collections.addAll(vmOpts, getTestJavaOpts());
aoqi@0:     Collections.addAll(vmOpts, new String[] {"-XX:+UnlockDiagnosticVMOptions",
aoqi@0:                                              "-XX:+VerifyDuringStartup",
aoqi@0:                                              "-XX:+VerifyBeforeGC",
aoqi@0:                                              "-XX:+VerifyAfterGC",
aoqi@0:                                              "-XX:" + (verifySilently ? "+":"-") + "VerifySilently",
aoqi@0:                                              RunSystemGC.class.getName()});
aoqi@0:     ProcessBuilder pb =
aoqi@0:       ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()]));
aoqi@0:     OutputAnalyzer output = new OutputAnalyzer(pb.start());
aoqi@0: 
aoqi@0:     System.out.println("Output:\n" + output.getOutput());
aoqi@0:     return output;
aoqi@0:   }
aoqi@0: 
aoqi@0: 
aoqi@0:   public static void main(String args[]) throws Exception {
aoqi@0: 
aoqi@0:     OutputAnalyzer output;
aoqi@0: 
aoqi@0:     output = runTest(false);
aoqi@0:     output.shouldContain("[Verifying");
aoqi@0:     output.shouldHaveExitValue(0);
aoqi@0: 
aoqi@0:     output = runTest(true);
aoqi@0:     output.shouldNotContain("[Verifying");
aoqi@0:     output.shouldHaveExitValue(0);
aoqi@0:   }
aoqi@0: }