| /* |
| * Copyright (c) 2013, 2016, 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 |
| * @bug 4786406 4781221 4780341 6214324 |
| * @summary Validates rewritten javah handling of class defined constants and |
| * ensures that the appropriate macro definitions are placed in the generated |
| * header file. |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.compiler/com.sun.tools.javah |
| * @build toolbox.ToolBox toolbox.JavahTask |
| * @run main ConstMacroTest |
| */ |
| |
| import java.io.*; |
| import java.util.List; |
| |
| import toolbox.JavahTask; |
| import toolbox.ToolBox; |
| |
| // Original test: test/tools/javah/ConstMacroTest.sh |
| public class ConstMacroTest { |
| |
| private static final String subClassConstsGoldenFileTemplate = |
| "/* DO NOT EDIT THIS FILE - it is machine generated */\n" + |
| "#include <jni.h>\n" + |
| "/* Header for class SubClassConsts */\n" + |
| "\n" + |
| "#ifndef _Included_SubClassConsts\n" + |
| "#define _Included_SubClassConsts\n" + |
| "#ifdef __cplusplus\n" + |
| "extern \"C\" {\n" + |
| "#endif\n" + |
| "#undef SubClassConsts_serialVersionUID\n" + |
| "#define SubClassConsts_serialVersionUID 6733861379283244755%s\n" + |
| "#undef SubClassConsts_SUPER_INT_CONSTANT\n" + |
| "#define SubClassConsts_SUPER_INT_CONSTANT 3L\n" + |
| "#undef SubClassConsts_SUPER_FLOAT_CONSTANT\n" + |
| "#define SubClassConsts_SUPER_FLOAT_CONSTANT 99.3f\n" + |
| "#undef SubClassConsts_SUPER_DOUBLE_CONSTANT\n" + |
| "#define SubClassConsts_SUPER_DOUBLE_CONSTANT 33.2\n" + |
| "#undef SubClassConsts_SUPER_BOOLEAN_CONSTANT\n" + |
| "#define SubClassConsts_SUPER_BOOLEAN_CONSTANT 0L\n" + |
| "#undef SubClassConsts_SUB_INT_CONSTANT\n" + |
| "#define SubClassConsts_SUB_INT_CONSTANT 2L\n" + |
| "#undef SubClassConsts_SUB_DOUBLE_CONSTANT\n" + |
| "#define SubClassConsts_SUB_DOUBLE_CONSTANT 2.25\n" + |
| "#undef SubClassConsts_SUB_FLOAT_CONSTANT\n" + |
| "#define SubClassConsts_SUB_FLOAT_CONSTANT 7.9f\n" + |
| "#undef SubClassConsts_SUB_BOOLEAN_CONSTANT\n" + |
| "#define SubClassConsts_SUB_BOOLEAN_CONSTANT 1L\n" + |
| "#ifdef __cplusplus\n" + |
| "}\n" + |
| "#endif\n" + |
| "#endif"; |
| |
| public static void main(String[] args) throws Exception { |
| ToolBox tb = new ToolBox(); |
| |
| new JavahTask(tb) |
| .classpath(ToolBox.testClasses) |
| .classes("SubClassConsts") |
| .run(); |
| |
| String longSuffix = tb.isWindows() ? "i64" : "LL"; |
| List<String> subClassConstsGoldenFile = tb.split( |
| String.format(subClassConstsGoldenFileTemplate, longSuffix), "\n"); |
| |
| List<String> subClassConstsFile = tb.readAllLines("SubClassConsts.h"); |
| |
| tb.checkEqual(subClassConstsFile, subClassConstsGoldenFile); |
| } |
| |
| } |
| |
| class SuperClassConsts implements Serializable { |
| // Define class constant values, base class is serializable |
| private static final long serialVersionUID = 6733861379283244755L; |
| public static final int SUPER_INT_CONSTANT = 3; |
| public final static float SUPER_FLOAT_CONSTANT = 99.3f; |
| public final static double SUPER_DOUBLE_CONSTANT = 33.2; |
| public final static boolean SUPER_BOOLEAN_CONSTANT = false; |
| // A token instance field |
| int instanceField; |
| |
| public native int numValues(); |
| } |
| |
| class SubClassConsts extends SuperClassConsts { |
| private final static int SUB_INT_CONSTANT = 2; |
| private final static double SUB_DOUBLE_CONSTANT = 2.25; |
| private final static float SUB_FLOAT_CONSTANT = 7.90f; |
| private final static boolean SUB_BOOLEAN_CONSTANT = true; |
| } |