| /* |
| * Copyright (c) 2018, 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. |
| */ |
| |
| |
| /* |
| * @test |
| * |
| * @summary converted from VM Testbase nsk/jvmti/RedefineClasses/redefclass030. |
| * VM Testbase keywords: [quick, jpda, jvmti, noras, redefine] |
| * VM Testbase readme: |
| * DESCRIPTION |
| * The test exercises that the JVMTI function RedefineClasses() |
| * enable to redefine a local inner class properly. |
| * Redefiniton is performed in asynchronous manner from a separate |
| * thread when the VM is provoked to switch into compiled mode. |
| * The test works as follows. Two threads are started. One is a java |
| * thread creating and executing a local class in an instance |
| * invoker method of the outer class. Second is a native thread |
| * executing an agent code. Then the local class method |
| * 'redefclass030HotMethod()' is provoked to be compiled (optimized), |
| * and thus the JVMTI event 'CompiledMethodLoad' should be sent. After |
| * that, the agent redefines the local class. |
| * Different kinds of outer fields and a local variable of the outer |
| * invoker method are accessed from executing methods in both versions |
| * of the local class. Upon the redefinition, the main test thread verifies |
| * via the outer fields/local variable values that the inner methods |
| * have been redefined. It also verifies that the outer class |
| * is still can access the local class fields after the redefinition. |
| * COMMENTS |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @build nsk.jvmti.RedefineClasses.redefclass030 |
| * |
| * @comment compile newclassXX to bin/newclassXX |
| * @run driver nsk.share.ExtraClassesBuilder |
| * newclass |
| * |
| * @run main/othervm/native |
| * -agentlib:redefclass030=-waittime=5 |
| * nsk.jvmti.RedefineClasses.redefclass030 |
| * 1000 ./bin |
| */ |
| |
