Mercurial > hg > truffle
view test/runtime/CommandLine/CompilerConfigFileWarning.java @ 11511:3110bea9a6b0
mx: add helper method for yes/no question
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Mon, 02 Sep 2013 11:40:24 +0200 |
parents | 2bffd20a0fcc |
children | 234d576115b5 |
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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 * @bug 7167142 * @summary Warn if unused .hotspot_compiler file is present * @library /testlibrary */ import java.io.PrintWriter; import com.oracle.java.testlibrary.*; public class CompilerConfigFileWarning { public static void main(String[] args) throws Exception { String vmVersion = System.getProperty("java.vm.version"); if (vmVersion.toLowerCase().contains("debug") || vmVersion.toLowerCase().contains("jvmg")) { System.out.println("Skip on debug builds since we'll always read the file there"); return; } PrintWriter pw = new PrintWriter(".hotspot_compiler"); pw.println("aa"); pw.close(); ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-version"); OutputAnalyzer output = new OutputAnalyzer(pb.start()); output.shouldContain("warning: .hotspot_compiler file is present but has been ignored. Run with -XX:CompileCommandFile=.hotspot_compiler to load the file."); } }