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 /test/lib 32 * @compile -XDenableValueTypes Point.java VWithFieldTest.java 33 * @run main/othervm -noverify -Xint -XX:+EnableValhalla runtime.valhalla.valuetypes.VWithFieldTest 34 * @run main/othervm -noverify -Xcomp -XX:+EnableValhalla runtime.valhalla.valuetypes.VWithFieldTest 35 */ 36 37 public class VWithFieldTest { 38 39 static __ByValue final class Point { 40 final private int x; 41 final private int y; 42 43 __ValueFactory static Point make(int x, int y) { 44 Point p = __MakeDefault Point(); 45 Asserts.assertEquals(p.x, 0, "invalid x default value"); 46 Asserts.assertEquals(p.y, 0, "invalid y default value"); 47 p.x = x; 48 Asserts.assertEquals(p.x, x, "invalid x value"); 49 Asserts.assertEquals(p.y, 0, "invalid y value"); 50 p.y = y; 51 Asserts.assertEquals(p.x, x, "invalid x value"); 52 Asserts.assertEquals(p.y, y, "invalid y value"); 53 return p; 54 } 55 56 Point () { 57 x = 0; 58 y = 0; 59 } 60 61 public int getX() { 62 return x; 63 } 64 65 __ValueFactory static Point setX(Point p, int x) { 66 p.x = x; 67 return p; 68 } 69 70 public int getY() { 71 return y; 72 } 73 74 __ValueFactory static Point setY(Point p, int y) { 75 p.y = y; 76 return p; 77 } 78 } 79 80 public static void main(String[] args) { 81 creationTest(); 82 creationTest(); 83 witherTest(); 84 witherTest(); 85 } 86 87 static void creationTest() { 88 Point p = Point.make(10,20); 89 Asserts.assertEquals(p.x, 10, "invalid x value"); 90 Asserts.assertEquals(p.y, 20, "invalid y value"); 91 } 92 93 static void witherTest() { 94 Point p1 = Point.make(2,12); 95 Asserts.assertEquals(p1.x, 2, "invalid x value"); 96 Asserts.assertEquals(p1.y, 12, "invalid y value"); 97 Point p2 = Point.setX(p1,3); 98 Asserts.assertEquals(p2.x, 3, "invalid x value"); 99 Asserts.assertEquals(p2.y, 12, "invalid y value"); 100 Point p3 = Point.setY(p2, 14); 101 Asserts.assertEquals(p3.x, 3, "invalid x value"); 102 Asserts.assertEquals(p3.y, 14, "invalid y value"); 103 } 104 105 }