diff -r 4ebc2e2fb97c -r 71c04702a3d5 test/langtools/tools/javah/constMacroTest/ConstMacroTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/langtools/tools/javah/constMacroTest/ConstMacroTest.java Tue Sep 12 19:03:39 2017 +0200 @@ -0,0 +1,117 @@ +/* + * 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 \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 subClassConstsGoldenFile = tb.split( + String.format(subClassConstsGoldenFileTemplate, longSuffix), "\n"); + + List 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; +}