113 lines
4.6 KiB
Java
113 lines
4.6 KiB
Java
/*
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* Copyright (c) 2013, 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 4786406 4781221 4780341 6214324
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* @summary Validates rewritten javah handling of class defined constants and
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* ensures that the appropriate macro definitions are placed in the generated
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* header file.
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* @library /tools/javac/lib
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* @build ToolBox
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* @run main ConstMacroTest
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*/
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import java.io.*;
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import java.nio.file.Paths;
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//original test: test/tools/javah/ConstMacroTest.sh
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public class ConstMacroTest {
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private static final String SubClassConstsGoldenFile =
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"/* DO NOT EDIT THIS FILE - it is machine generated */\n" +
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"#include <jni.h>\n" +
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"/* Header for class SubClassConsts */\n" +
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"\n" +
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"#ifndef _Included_SubClassConsts\n" +
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"#define _Included_SubClassConsts\n" +
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"#ifdef __cplusplus\n" +
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"extern \"C\" {\n" +
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"#endif\n" +
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"#undef SubClassConsts_serialVersionUID\n" +
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"#define SubClassConsts_serialVersionUID 6733861379283244755LL\n" +
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"#undef SubClassConsts_SUPER_INT_CONSTANT\n" +
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"#define SubClassConsts_SUPER_INT_CONSTANT 3L\n" +
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"#undef SubClassConsts_SUPER_FLOAT_CONSTANT\n" +
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"#define SubClassConsts_SUPER_FLOAT_CONSTANT 99.3f\n" +
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"#undef SubClassConsts_SUPER_DOUBLE_CONSTANT\n" +
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"#define SubClassConsts_SUPER_DOUBLE_CONSTANT 33.2\n" +
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"#undef SubClassConsts_SUPER_BOOLEAN_CONSTANT\n" +
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"#define SubClassConsts_SUPER_BOOLEAN_CONSTANT 0L\n" +
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"#undef SubClassConsts_SUB_INT_CONSTANT\n" +
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"#define SubClassConsts_SUB_INT_CONSTANT 2L\n" +
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"#undef SubClassConsts_SUB_DOUBLE_CONSTANT\n" +
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"#define SubClassConsts_SUB_DOUBLE_CONSTANT 2.25\n" +
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"#undef SubClassConsts_SUB_FLOAT_CONSTANT\n" +
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"#define SubClassConsts_SUB_FLOAT_CONSTANT 7.9f\n" +
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"#undef SubClassConsts_SUB_BOOLEAN_CONSTANT\n" +
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"#define SubClassConsts_SUB_BOOLEAN_CONSTANT 1L\n" +
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"#ifdef __cplusplus\n" +
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"}\n" +
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"#endif\n" +
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"#endif";
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public static void main(String[] args) throws Exception {
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//first steps are now done by jtreg
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// cp "${TESTSRC}${FS}SuperClassConsts.java" .
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// cp "${TESTSRC}${FS}SubClassConsts.java" .
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// "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -d . "${TESTSRC}${FS}SubClassConsts.java"
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// "${TESTJAVA}${FS}bin${FS}javah" ${TESTTOOLVMOPTS} SubClassConsts
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ToolBox.JavaToolArgs successParams =
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new ToolBox.JavaToolArgs()
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.setAllArgs("-cp", System.getProperty("test.classes"), "SubClassConsts");
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ToolBox.javah(successParams);
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// diff ${DIFFOPTS} "${TESTSRC}${FS}${EXPECTED_JAVAH_OUT_FILE}" "${GENERATED_HEADER_FILE}"
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ToolBox.compareLines(Paths.get("SubClassConsts.h"),
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ToolBox.splitLines(SubClassConstsGoldenFile), null);
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}
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}
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class SuperClassConsts implements Serializable {
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// Define class constant values, base class is serializable
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private static final long serialVersionUID = 6733861379283244755L;
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public static final int SUPER_INT_CONSTANT = 3;
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public final static float SUPER_FLOAT_CONSTANT = 99.3f;
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public final static double SUPER_DOUBLE_CONSTANT = 33.2;
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public final static boolean SUPER_BOOLEAN_CONSTANT = false;
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// A token instance field
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int instanceField;
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public native int numValues();
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}
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class SubClassConsts extends SuperClassConsts {
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private final static int SUB_INT_CONSTANT = 2;
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private final static double SUB_DOUBLE_CONSTANT = 2.25;
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private final static float SUB_FLOAT_CONSTANT = 7.90f;
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private final static boolean SUB_BOOLEAN_CONSTANT = true;
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}
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