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annotate test/runtime/CommandLine/VMOptionWarning.java @ 17667:cd7a42c7be06

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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
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17667
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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1 /*
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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5 * This code is free software; you can redistribute it and/or modify it
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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6 * under the terms of the GNU General Public License version 2 only, as
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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7 * published by the Free Software Foundation.
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8 *
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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12 * version 2 for more details (a copy is included in the LICENSE file that
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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13 * accompanied this code).
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14 *
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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15 * You should have received a copy of the GNU General Public License version
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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20 * or visit www.oracle.com if you need additional information or have any
cd7a42c7be06 8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
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21 * questions.
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22 */
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23
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24 /*
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25 * @test
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26 * @bug 8027314
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27 * @summary Warn if diagnostic or experimental vm option is used and -XX:+UnlockDiagnosticVMOptions or -XX:+UnlockExperimentalVMOptions, respectively, isn't specified. Warn if develop or notproduct vm option is used with product version of VM.
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28 * @library /testlibrary
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29 */
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30
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31 import com.oracle.java.testlibrary.*;
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32
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33 public class VMOptionWarning {
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34 public static void main(String[] args) throws Exception {
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35 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+PredictedLoadedClassCount", "-version");
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36 OutputAnalyzer output = new OutputAnalyzer(pb.start());
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37 output.shouldContain("Error: VM option 'PredictedLoadedClassCount' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.");
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38
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39 if (Platform.isDebugBuild()) {
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40 System.out.println("Skip the rest of the tests on debug builds since diagnostic, develop, and notproduct options are available on debug builds.");
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41 return;
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42 }
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43
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44 pb = ProcessTools.createJavaProcessBuilder("-XX:+PrintInlining", "-version");
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45 output = new OutputAnalyzer(pb.start());
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46 output.shouldContain("Error: VM option 'PrintInlining' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.");
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47
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48 pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJNICalls", "-version");
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49 output = new OutputAnalyzer(pb.start());
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50 output.shouldContain("Error: VM option 'TraceJNICalls' is develop and is available only in debug version of VM.");
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51
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52 pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJVMCalls", "-version");
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53 output = new OutputAnalyzer(pb.start());
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54 output.shouldContain("Error: VM option 'TraceJVMCalls' is notproduct and is available only in debug version of VM.");
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55 }
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56 }