1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/gc/TestVerifySilently.java Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,84 @@ 1.4 +/* 1.5 + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* @test TestVerifySilently.java 1.28 + * @key gc 1.29 + * @bug 8032771 1.30 + * @summary Test silent verification. 1.31 + * @library /testlibrary 1.32 + */ 1.33 + 1.34 +import com.oracle.java.testlibrary.OutputAnalyzer; 1.35 +import com.oracle.java.testlibrary.ProcessTools; 1.36 +import java.util.ArrayList; 1.37 +import java.util.Collections; 1.38 + 1.39 +class RunSystemGC { 1.40 + public static void main(String args[]) throws Exception { 1.41 + System.gc(); 1.42 + } 1.43 +} 1.44 + 1.45 + 1.46 +public class TestVerifySilently { 1.47 + private static String[] getTestJavaOpts() { 1.48 + String testVmOptsStr = System.getProperty("test.java.opts"); 1.49 + if (!testVmOptsStr.isEmpty()) { 1.50 + return testVmOptsStr.split(" "); 1.51 + } else { 1.52 + return new String[] {}; 1.53 + } 1.54 + } 1.55 + 1.56 + private static OutputAnalyzer runTest(boolean verifySilently) throws Exception { 1.57 + ArrayList<String> vmOpts = new ArrayList(); 1.58 + 1.59 + Collections.addAll(vmOpts, getTestJavaOpts()); 1.60 + Collections.addAll(vmOpts, new String[] {"-XX:+UnlockDiagnosticVMOptions", 1.61 + "-XX:+VerifyDuringStartup", 1.62 + "-XX:+VerifyBeforeGC", 1.63 + "-XX:+VerifyAfterGC", 1.64 + "-XX:" + (verifySilently ? "+":"-") + "VerifySilently", 1.65 + RunSystemGC.class.getName()}); 1.66 + ProcessBuilder pb = 1.67 + ProcessTools.createJavaProcessBuilder(vmOpts.toArray(new String[vmOpts.size()])); 1.68 + OutputAnalyzer output = new OutputAnalyzer(pb.start()); 1.69 + 1.70 + System.out.println("Output:\n" + output.getOutput()); 1.71 + return output; 1.72 + } 1.73 + 1.74 + 1.75 + public static void main(String args[]) throws Exception { 1.76 + 1.77 + OutputAnalyzer output; 1.78 + 1.79 + output = runTest(false); 1.80 + output.shouldContain("[Verifying"); 1.81 + output.shouldHaveExitValue(0); 1.82 + 1.83 + output = runTest(true); 1.84 + output.shouldNotContain("[Verifying"); 1.85 + output.shouldHaveExitValue(0); 1.86 + } 1.87 +}