author | iklam |
Mon, 04 Dec 2017 08:59:47 -0800 | |
changeset 48469 | 7312ae4465d6 |
parent 48138 | 78b2ecdd3c4b |
child 51990 | 6003e034cdd8 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2017, 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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||
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/* |
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* @test |
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* @summary Test for field annotations. |
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48469
7312ae4465d6
8193672: [test] Enhance vm.cds property to check for all conditions required to run CDS tests
iklam
parents:
48138
diff
changeset
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* @requires vm.cds |
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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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* jdk.jartool/sun.tools.jar |
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* @compile test-classes/FieldAnnotationsApp.java test-classes/MyAnnotation.java |
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* @run main FieldAnnotationsTest |
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*/ |
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import jdk.test.lib.process.OutputAnalyzer; |
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// This is a test for the handling of multi-dimensional Arrays in MetaspaceClosure. |
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// |
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// We choose FieldAnnotations because they happen to be implemented as a multi-dimension |
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// Array (Annotations::_fields_annotations, which is of type Array<Array<unsigned char>*>*, |
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// and is handled by the template class PointerArrayRef<T> in metaspaceClosure.hpp). |
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// |
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// Specifically, we are testing the following C code, where _fields_annotations is non-NULL: |
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// |
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// void Annotations::metaspace_pointers_do(MetaspaceClosure* it) { |
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// ... |
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// it->push(&_fields_annotations); |
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// |
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// which will be matched with the function |
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// |
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// template <typename T> void MetaspaceClosure::push(Array<T*>** mpp, Writability w = _default) |
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// |
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public class FieldAnnotationsTest { |
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public static void main(String[] args) throws Exception { |
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String[] ARCHIVE_CLASSES = {"FieldAnnotationsApp", "MyAnnotation"}; |
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String appJar = JarBuilder.build("FieldAnnotationsTest", ARCHIVE_CLASSES); |
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OutputAnalyzer dumpOutput = TestCommon.dump( |
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appJar, ARCHIVE_CLASSES); |
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TestCommon.checkDump(dumpOutput); |
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OutputAnalyzer execOutput = TestCommon.exec(appJar, "FieldAnnotationsApp"); |
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TestCommon.checkExec(execOutput, "Field annotations are OK."); |
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} |
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} |