1 /* 2 * Copyright (c) 2016, 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 package runtime.valhalla.valuetypes; 25 26 import jdk.test.lib.Asserts; 27 28 /* 29 * @test VWithFieldTest 30 * @summary vwithfield bytecode test 31 * @library /testlibrary / 32 * @run main/othervm -noverify -Xint runtime.valhalla.valuetypes.VWithFieldTest 33 */ 34 35 public class VWithFieldTest { 36 37 static __ByValue final class Point { 38 final private int x; 39 final private int y; 40 41 __ValueFactory static Point make(int x, int y) { 42 Point p = __MakeDefault Point(); 43 Asserts.assertEquals(p.x, 0, "invalid x default value"); 44 Asserts.assertEquals(p.y, 0, "invalid y default value"); 45 p.x = x; 46 Asserts.assertEquals(p.x, x, "invalid x value"); 47 Asserts.assertEquals(p.y, 0, "invalid y value"); 48 p.y = y; 49 Asserts.assertEquals(p.x, x, "invalid x value"); 50 Asserts.assertEquals(p.y, y, "invalid y value"); 51 return p; 52 } 53 54 Point () { 55 x = 0; 56 y = 0; 57 } 58 59 public int getX() { 60 return x; 61 } 62 63 __ValueFactory static Point setX(Point p, int x) { 64 p.x = x; 65 return p; 66 } 67 68 public int getY() { 69 return y; 70 } 71 72 __ValueFactory static Point setY(Point p, int y) { 73 p.y = y; 74 return p; 75 } 76 } 77 78 public static void main(String[] args) { 79 creationTest(); 80 creationTest(); 81 witherTest(); 82 witherTest(); 83 } 84 85 static void creationTest() { 86 Point p = Point.make(10,20); 87 Asserts.assertEquals(p.x, 10, "invalid x value"); 88 Asserts.assertEquals(p.y, 20, "invalid y value"); 89 } 90 91 static void witherTest() { 92 Point p1 = Point.make(2,12); 93 Asserts.assertEquals(p1.x, 2, "invalid x value"); 94 Asserts.assertEquals(p1.y, 12, "invalid y value"); 95 Point p2 = Point.setX(p1,3); 96 Asserts.assertEquals(p2.x, 3, "invalid x value"); 97 Asserts.assertEquals(p2.y, 12, "invalid y value"); 98 Point p3 = Point.setY(p2, 14); 99 Asserts.assertEquals(p3.x, 3, "invalid x value"); 100 Asserts.assertEquals(p3.y, 14, "invalid y value"); 101 } 102 103 }