1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.foreign.Libraries; 25 import java.foreign.Library; 26 import java.foreign.NativeTypes; 27 import java.foreign.Scope; 28 import java.foreign.memory.LayoutType; 29 import java.foreign.memory.Pointer; 30 import java.lang.invoke.MethodHandles; 31 import org.testng.annotations.Test; 32 33 import static org.testng.Assert.assertEquals; 34 import static org.testng.Assert.fail; 35 import test.jextract.enums.enums; 36 37 /* 38 * @test 39 * @bug 8210935 40 * @summary C enum constants should be mapped to interface methods instead of static final int constants 41 * @library .. 42 * @run driver JtregJextract -t test.jextract.enums -- enums.h 43 * @run testng LibEnumsTest 44 */ 45 public class LibEnumsTest { 46 static final enums libEnums; 47 48 static { 49 Library lib = Libraries.loadLibrary(MethodHandles.lookup(), "Enums"); 50 libEnums = Libraries.bind(enums.class, lib); 51 } 52 53 @Test 54 public void testEnumConstants() { 55 assertEquals(libEnums.R(), 0xFF0000); 56 assertEquals(libEnums.G(), 0x00FF00); 57 assertEquals(libEnums.B(), 0x0000FF); 58 59 assertEquals(libEnums.R() | libEnums.G(), libEnums.red_green()); 60 assertEquals(libEnums.G() | libEnums.B(), libEnums.green_blue()); 61 assertEquals(libEnums.R() | libEnums.G() | libEnums.B(), libEnums.red_green_blue()); 62 63 assertEquals(libEnums.iminfunc(), libEnums.I_MIN()); 64 assertEquals(libEnums.imaxfunc(), libEnums.I_MAX()); 65 assertEquals(libEnums.lminfunc(), libEnums.L_MIN()); 66 assertEquals(libEnums.lmaxfunc(), libEnums.L_MAX()); 67 } 68 }