1 /* 2 * Copyright (c) 2024, 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.lang.constant.DirectMethodHandleDesc; 25 import java.lang.runtime.CodeReflection; 26 27 import static java.lang.constant.DirectMethodHandleDesc.Kind; 28 import static java.lang.constant.DirectMethodHandleDesc.Kind.VIRTUAL; 29 30 /* 31 * @test 32 * @summary Smoke test for code reflection with enum access. 33 * @build EnumAccessTest 34 * @build CodeReflectionTester 35 * @run main CodeReflectionTester EnumAccessTest 36 */ 37 38 public class EnumAccessTest { 39 @CodeReflection 40 @IR(""" 41 func @"test1" (%0 : EnumAccessTest)java.lang.constant.DirectMethodHandleDesc$Kind -> { 42 %1 : java.lang.constant.DirectMethodHandleDesc$Kind = field.load @"java.lang.constant.DirectMethodHandleDesc$Kind::VIRTUAL()java.lang.constant.DirectMethodHandleDesc$Kind"; 43 return %1; 44 }; 45 """) 46 DirectMethodHandleDesc.Kind test1() { 47 return DirectMethodHandleDesc.Kind.VIRTUAL; 48 } 49 50 @CodeReflection 51 @IR(""" 52 func @"test2" (%0 : EnumAccessTest)java.lang.constant.DirectMethodHandleDesc$Kind -> { 53 %1 : java.lang.constant.DirectMethodHandleDesc$Kind = field.load @"java.lang.constant.DirectMethodHandleDesc$Kind::VIRTUAL()java.lang.constant.DirectMethodHandleDesc$Kind"; 54 return %1; 55 }; 56 """) 57 DirectMethodHandleDesc.Kind test2() { 58 return Kind.VIRTUAL; 59 } 60 61 @CodeReflection 62 @IR(""" 63 func @"test3" (%0 : EnumAccessTest)java.lang.constant.DirectMethodHandleDesc$Kind -> { 64 %1 : java.lang.constant.DirectMethodHandleDesc$Kind = field.load @"java.lang.constant.DirectMethodHandleDesc$Kind::VIRTUAL()java.lang.constant.DirectMethodHandleDesc$Kind"; 65 return %1; 66 }; 67 """) 68 DirectMethodHandleDesc.Kind test3() { 69 return VIRTUAL; 70 } 71 }