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 jdk.incubator.code.Op; 25 import jdk.incubator.code.dialect.java.JavaOp; 26 import org.testng.Assert; 27 import org.testng.annotations.Test; 28 29 import jdk.incubator.code.dialect.core.CoreOp; 30 import jdk.incubator.code.interpreter.Interpreter; 31 32 import java.lang.invoke.MethodHandles; 33 import java.lang.reflect.Method; 34 import jdk.incubator.code.CodeReflection; 35 import java.util.Optional; 36 import java.util.stream.Stream; 37 38 /* 39 * @test 40 * @modules jdk.incubator.code 41 * @run testng TestArrayTypes 42 */ 43 44 public class TestArrayTypes { 45 @CodeReflection 46 public static Class<?> f() { 47 return String[].class; 48 } 49 50 @Test 51 public void testf() { 52 CoreOp.FuncOp f = getFuncOp("f"); 53 54 f.writeTo(System.out); 55 56 Assert.assertEquals(Interpreter.invoke(MethodHandles.lookup(), f), f()); 57 } 58 59 @CodeReflection 60 public static Class<?> f2() { 61 return int[][].class; 62 } 63 64 @Test 65 public void testf2() { 66 CoreOp.FuncOp f = getFuncOp("f2"); 67 68 f.writeTo(System.out); 69 70 Assert.assertEquals(Interpreter.invoke(MethodHandles.lookup(), f), f2()); 71 } 72 73 @CodeReflection 74 public static Class<?> f3() { 75 return JavaOp.ArrayLengthOp[][][][][][][].class; 76 } 77 78 @Test 79 public void testf3() { 80 CoreOp.FuncOp f = getFuncOp("f3"); 81 82 f.writeTo(System.out); 83 84 Assert.assertEquals(Interpreter.invoke(MethodHandles.lookup(), f), f3()); 85 } 86 87 static CoreOp.FuncOp getFuncOp(String name) { 88 Optional<Method> om = Stream.of(TestArrayTypes.class.getDeclaredMethods()) 89 .filter(m -> m.getName().equals(name)) 90 .findFirst(); 91 92 Method m = om.get(); 93 return Op.ofMethod(m).get(); 94 } 95 }