60 lines
2.4 KiB
Java
60 lines
2.4 KiB
Java
/*
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* Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6583051
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* @summary Give error if java.lang.Object has been incompatibly overridden on the bootpath
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* @library /test/lib
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* @modules java.base/jdk.internal.misc
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* java.management
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* @run driver BootstrapRedefine
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*/
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import jdk.test.lib.compiler.InMemoryJavaCompiler;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class BootstrapRedefine {
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public static void main(String[] args) throws Exception {
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String source = "package java.lang;" +
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"public class Object {" +
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" void dummy1() { return; }" +
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" void dummy2() { return; }" +
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" void dummy3() { return; }" +
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"}";
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ClassFileInstaller.writeClassToDisk("java/lang/Object",
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InMemoryJavaCompiler.compile("java.lang.Object", source,
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"--patch-module=java.base"),
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"mods/java.base");
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ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("--patch-module=java.base=mods/java.base", "-version");
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new OutputAnalyzer(pb.start())
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.shouldContain("Incompatible definition of java.lang.Object")
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.shouldHaveExitValue(1);
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}
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}
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