jdk8-mips64-public/hotspot: test/runtime/CommandLine/CompilerConfigFileWarning.java@2bffd20a0fcc

8016065: Write regression test for 7167142
Summary: Regression tests written for both test cases (.hotspotrc and .hotspot_compiler). Also reviewed by mikhailo.seledtsov@oracle.com
Reviewed-by: zgu, coleenp

     1 /*

     2  * Copyright (c) 2013, 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  */

    24 /*

    25  * @test

    26  * @bug 7167142

    27  * @summary Warn if unused .hotspot_compiler file is present

    28  * @library /testlibrary

    29  */

    31 import java.io.PrintWriter;

    32 import com.oracle.java.testlibrary.*;

    34 public class CompilerConfigFileWarning {

    35     public static void main(String[] args) throws Exception {

    36         String vmVersion = System.getProperty("java.vm.version");

    37         if (vmVersion.toLowerCase().contains("debug") || vmVersion.toLowerCase().contains("jvmg")) {

    38             System.out.println("Skip on debug builds since we'll always read the file there");

    39             return;

    40         }

    42         PrintWriter pw = new PrintWriter(".hotspot_compiler");

    43         pw.println("aa");

    44         pw.close();

    46         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-version");

    47         OutputAnalyzer output = new OutputAnalyzer(pb.start());

    48         output.shouldContain("warning: .hotspot_compiler file is present but has been ignored.  Run with -XX:CompileCommandFile=.hotspot_compiler to load the file.");

    49     }

    50 }

Mercurial > jdk8-mips64-public > hotspot / file revision

test/runtime/CommandLine/CompilerConfigFileWarning.java@2bffd20a0fcc

test/runtime/CommandLine/CompilerConfigFileWarning.java