| /* |
| * Copyright (c) 2015, 2016, 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. |
| */ |
| |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.Platform; |
| |
| /* |
| * @test |
| * @bug 8129855 |
| * @summary -XX:+IgnoreUnrecognizedVMOptions should work according to the spec from JDK-8129855 |
| * |
| * @library /test/lib |
| * @modules java.base/jdk.internal.misc |
| * java.management |
| * @run main IgnoreUnrecognizedVMOptions |
| */ |
| public class IgnoreUnrecognizedVMOptions { |
| |
| private static void runJavaAndCheckExitValue(boolean shouldSucceed, String... args) throws Exception { |
| ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args); |
| OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| if (shouldSucceed) { |
| output.shouldHaveExitValue(0); |
| } else { |
| output.shouldHaveExitValue(1); |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| boolean product = !Platform.isDebugBuild(); |
| |
| /* |
| #1.1 wrong value and non-existing flag: |
| exists, invalid value does not exist |
| -XX:MinHeapFreeRatio=notnum -XX:THIS_FLAG_DOESNT_EXIST |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions ERR OK |
| */ |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:MinHeapFreeRatio=notnum", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:THIS_FLAG_DOESNT_EXIST", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:MinHeapFreeRatio=notnum", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:THIS_FLAG_DOESNT_EXIST", "-version"); |
| |
| /* |
| #1.2 normal flag with ranges: |
| exists, in range exists, out of range |
| -XX:StackRedPages=1 -XX:StackRedPages=0 |
| -IgnoreUnrecognizedVMOptions OK ERR |
| +IgnoreUnrecognizedVMOptions OK ERR |
| */ |
| runJavaAndCheckExitValue(true, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:StackRedPages=1", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:StackRedPages=0", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:StackRedPages=1", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:StackRedPages=0", "-version"); |
| |
| /* |
| #1.3 develop & notproduct flag on debug VM: |
| develop & !product_build notproduct & !product_build |
| -XX:+DeoptimizeALot -XX:+VerifyCodeCache |
| -IgnoreUnrecognizedVMOptions OK OK |
| +IgnoreUnrecognizedVMOptions OK OK |
| */ |
| if (!product) { |
| runJavaAndCheckExitValue(true, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+VerifyCodeCache", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+VerifyCodeCache", "-version"); |
| } |
| |
| /* |
| #1.4 develop & notproduct flag on product VM: |
| develop & !product_build notproduct & product_build |
| -XX:+DeoptimizeALot -XX:+VerifyCodeCache |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions OK OK |
| */ |
| if (product) { |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+VerifyCodeCache", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+VerifyCodeCache", "-version"); |
| } |
| |
| |
| /* |
| #1.5 malformed develop & notproduct flag on debug VM: |
| develop & !product_build notproduct & !product_build |
| -XX:DeoptimizeALot -XX:VerifyCodeCache |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions ERR ERR |
| */ |
| if (!product) { |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:VerifyCodeCache", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:VerifyCodeCache", "-version"); |
| } |
| |
| /* |
| #1.6 malformed develop & notproduct flag on product VM: |
| develop & !product_build notproduct & product_build |
| -XX:DeoptimizeALot -XX:VerifyCodeCache |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions OK OK |
| */ |
| if (product) { |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:VerifyCodeCache", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:DeoptimizeALot", "-version"); |
| runJavaAndCheckExitValue(true, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:VerifyCodeCache", "-version"); |
| } |
| |
| /* |
| #1.7 locked flag: |
| diagnostic & locked experimental & locked |
| -XX:-UnlockDiagnosticVMOptions -XX:-UnlockExperimentalVMOptions |
| -XX:+PrintInlining -XX:+AlwaysSafeConstructors |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions ERR ERR |
| */ |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:-UnlockDiagnosticVMOptions", "-XX:+PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:-UnlockExperimentalVMOptions", "-XX:+AlwaysSafeConstructors", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:-UnlockDiagnosticVMOptions", "-XX:+PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:-UnlockExperimentalVMOptions", "-XX:+AlwaysSafeConstructors", "-version"); |
| |
| /* |
| #1.8 malformed locked flag: |
| diagnostic & locked experimental & locked |
| -XX:-UnlockDiagnosticVMOptions -XX:-UnlockExperimentalVMOptions |
| -XX:PrintInlining -XX:AlwaysSafeConstructors |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions ERR ERR |
| */ |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:-UnlockDiagnosticVMOptions", "-XX:PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:-UnlockExperimentalVMOptions", "-XX:AlwaysSafeConstructors", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:-UnlockDiagnosticVMOptions", "-XX:PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:-UnlockExperimentalVMOptions", "-XX:AlwaysSafeConstructors", "-version"); |
| |
| /* |
| #1.9 malformed unlocked flag: |
| diagnostic & locked experimental & locked |
| -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions |
| -XX:PrintInlining -XX:AlwaysSafeConstructors |
| -IgnoreUnrecognizedVMOptions ERR ERR |
| +IgnoreUnrecognizedVMOptions ERR ERR |
| */ |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+UnlockDiagnosticVMOptions", "-XX:PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:-IgnoreUnrecognizedVMOptions", "-XX:+UnlockExperimentalVMOptions", "-XX:AlwaysSafeConstructors", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+UnlockDiagnosticVMOptions", "-XX:PrintInlining", "-version"); |
| runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:+UnlockExperimentalVMOptions", "-XX:AlwaysSafeConstructors", "-version"); |
| } |
| } |