| /* |
| * Copyright (c) 2014, 2016, 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 TestVerifySilently.java |
| * @key gc |
| * @bug 8032771 |
| * @summary Test silent verification. |
| * @library /test/lib |
| * @modules java.base/jdk.internal.misc |
| */ |
| |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import jdk.test.lib.Utils; |
| |
| class RunSystemGC { |
| public static void main(String args[]) throws Exception { |
| System.gc(); |
| } |
| } |
| |
| |
| public class TestVerifySilently { |
| |
| private static OutputAnalyzer runTest(boolean verifySilently) throws Exception { |
| ArrayList<String> vmOpts = new ArrayList(); |
| |
| Collections.addAll(vmOpts, Utils.getFilteredTestJavaOpts("-Xlog.*")); |
| Collections.addAll(vmOpts, new String[] {"-XX:+UnlockDiagnosticVMOptions", |
| "-XX:+VerifyDuringStartup", |
| "-XX:+VerifyBeforeGC", |
| "-XX:+VerifyAfterGC", |
| (verifySilently ? "-Xlog:gc":"-Xlog:gc+verify=debug"), |
| RunSystemGC.class.getName()}); |
| ProcessBuilder pb = |
| ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()])); |
| OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| |
| System.out.println("Output:\n" + output.getOutput()); |
| return output; |
| } |
| |
| |
| public static void main(String args[]) throws Exception { |
| |
| OutputAnalyzer output; |
| |
| output = runTest(false); |
| output.shouldContain("Verifying"); |
| output.shouldHaveExitValue(0); |
| |
| output = runTest(true); |
| output.shouldNotContain("Verifying"); |
| output.shouldHaveExitValue(0); |
| } |
| } |