Mercurial > hg > truffle
annotate test/runtime/CommandLine/CompilerConfigFileWarning.java @ 17667:cd7a42c7be06
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
Summary: clarifying the error messages associated with vm options of type diagnostic, experimental, develop, and notproduct
Reviewed-by: kvn, twisti, ctornqvi
| author | ccheung |
|---|---|
| date | Thu, 16 Jan 2014 10:51:16 -0800 |
| parents | 2bffd20a0fcc |
| children | 4ca6dc0799b6 |
| rev | line source |
|---|---|
| 10970 | 1 /* |
|
17667
cd7a42c7be06
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
10970
diff
changeset
|
2 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved. |
| 10970 | 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 { | |
|
17667
cd7a42c7be06
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
10970
diff
changeset
|
36 if (Platform.isDebugBuild()) { |
| 10970 | 37 System.out.println("Skip on debug builds since we'll always read the file there"); |
| 38 return; | |
| 39 } | |
| 40 | |
| 41 PrintWriter pw = new PrintWriter(".hotspot_compiler"); | |
| 42 pw.println("aa"); | |
| 43 pw.close(); | |
| 44 | |
| 45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-version"); | |
| 46 OutputAnalyzer output = new OutputAnalyzer(pb.start()); | |
| 47 output.shouldContain("warning: .hotspot_compiler file is present but has been ignored. Run with -XX:CompileCommandFile=.hotspot_compiler to load the file."); | |
| 48 } | |
| 49 } |