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comparison test/runtime/CommandLine/CompilerConfigFileWarning.java @ 10970:2bffd20a0fcc

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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
author ctornqvi
date Thu, 13 Jun 2013 21:57:56 +0200
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children 234d576115b5
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10405:f2110083203d 10970:2bffd20a0fcc
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 */
23
24 /*
25 * @test
26 * @bug 7167142
27 * @summary Warn if unused .hotspot_compiler file is present
28 * @library /testlibrary
29 */
30
31 import java.io.PrintWriter;
32 import com.oracle.java.testlibrary.*;
33
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 }
41
42 PrintWriter pw = new PrintWriter(".hotspot_compiler");
43 pw.println("aa");
44 pw.close();
45
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 }