| /* |
| * Copyright (c) 2016, 2017, 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 |
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| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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| */ |
| |
| /** |
| * @test |
| * @requires vm.cds |
| * @summary Exercise initial transformation (ClassFileLoadHook) |
| * with CDS with Interface/Implementor pair |
| * @library /test/lib /runtime/SharedArchiveFile /testlibrary/jvmti |
| * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true) |
| * @requires vm.flavor != "minimal" |
| * @modules java.base/jdk.internal.misc |
| * jdk.jartool/sun.tools.jar |
| * java.management |
| * java.instrument |
| * @build TransformUtil TransformerAgent Interface Implementor |
| * @run main/othervm TransformRelatedClasses Interface Implementor |
| */ |
| |
| // Clarification on @requires declarations: |
| // CDS is not supported w/o the use of Compressed OOPs |
| // JVMTI's ClassFileLoadHook is not supported under minimal VM |
| |
| // This test class uses TransformRelatedClasses to do its work. |
| // The goal of this test is to exercise transformation of related interface |
| // and its implementor in combination with CDS. |
| // The transformation is done via ClassFileLoadHook mechanism. |
| // Both superclass and subclass reside in the shared archive. |
| // The test consists of 4 test cases where transformation is applied |
| // to an interface and an implementor in a combinatorial manner. |
| // Please see TransformRelatedClasses.java for details. |
