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/*
* 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");
}
}
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