1 /* 2 * Copyright (c) 2015, 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 /* 25 * @test TestBasicLogOutput 26 * @summary Ensure -XX:-JVMCIPrintProperties can be enabled and successfully prints expected output to stdout. 27 * @requires vm.jvmci 28 * @library /test/lib 29 */ 30 31 import jdk.test.lib.process.ProcessTools; 32 import jdk.test.lib.process.OutputAnalyzer; 33 34 public class TestJVMCIPrintProperties { 35 36 public static void main(String[] args) throws Exception { 37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 38 "-XX:+UnlockExperimentalVMOptions", 39 "-XX:+EnableJVMCI", 40 "-XX:+JVMCIPrintProperties"); 41 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 42 output.shouldContain("[JVMCI properties]"); // expected message 43 output.shouldContain("jvmci.Compiler = null"); // expected message 44 output.shouldContain("jvmci.InitTimer = false"); // expected message 45 output.shouldContain("jvmci.PrintConfig = false"); // expected message 46 output.shouldContain("jvmci.TraceMethodDataFilter = null"); // expected message 47 output.shouldHaveExitValue(0); 48 } 49 }