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test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/RedefineClassTest.java

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   1 /*
   2  * Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
   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  * @requires vm.jvmci
  27  * @library ../../../../../
  28  * @modules jdk.internal.vm.ci/jdk.vm.ci.meta
  29  *          jdk.internal.vm.ci/jdk.vm.ci.runtime
  30  *          jdk.attach
  31  *          java.base/jdk.internal.misc
  32  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:-UseJVMCICompiler -Djdk.attach.allowAttachSelf jdk.vm.ci.runtime.test.RedefineClassTest
  33  */
  34 
  35 package jdk.vm.ci.runtime.test;
  36 
  37 import jdk.vm.ci.meta.ResolvedJavaMethod;
  38 import org.junit.Assert;
  39 import org.junit.Test;
  40 
  41 import java.io.FileOutputStream;
  42 import java.io.IOException;
  43 import java.io.InputStream;
  44 import java.lang.instrument.ClassFileTransformer;
  45 import java.lang.instrument.IllegalClassFormatException;
  46 import java.lang.instrument.Instrumentation;
  47 import java.lang.management.ManagementFactory;
  48 import java.lang.reflect.Method;
  49 import java.nio.file.Files;
  50 import java.nio.file.Path;
  51 import java.security.ProtectionDomain;
  52 import java.util.Arrays;


   1 /*
   2  * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
   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  * @requires vm.jvmci
  27  * @library ../../../../../
  28  * @modules jdk.internal.vm.ci/jdk.vm.ci.meta
  29  *          jdk.internal.vm.ci/jdk.vm.ci.runtime
  30  *          jdk.attach
  31  *          java.base/jdk.internal.misc
  32  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -Djvmci.Compiler=null -Djdk.attach.allowAttachSelf jdk.vm.ci.runtime.test.RedefineClassTest
  33  */
  34 
  35 package jdk.vm.ci.runtime.test;
  36 
  37 import jdk.vm.ci.meta.ResolvedJavaMethod;
  38 import org.junit.Assert;
  39 import org.junit.Test;
  40 
  41 import java.io.FileOutputStream;
  42 import java.io.IOException;
  43 import java.io.InputStream;
  44 import java.lang.instrument.ClassFileTransformer;
  45 import java.lang.instrument.IllegalClassFormatException;
  46 import java.lang.instrument.Instrumentation;
  47 import java.lang.management.ManagementFactory;
  48 import java.lang.reflect.Method;
  49 import java.nio.file.Files;
  50 import java.nio.file.Path;
  51 import java.security.ProtectionDomain;
  52 import java.util.Arrays;


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