1 /* 2 * Copyright (c) 2017, 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 package runtime.valhalla.valuetypes; 24 25 import jdk.test.lib.Asserts; 26 27 /* 28 * @test ValueTypeCreation 29 * @summary Value Type creation test 30 * @library /test/lib 31 * @compile -XDenableValueTypes ValueTypeCreation.java Point.java Long8Value.java Person.java 32 * @run main/othervm -Xint -XX:+EnableValhalla runtime.valhalla.valuetypes.ValueTypeCreation 33 * @run main/othervm -Xcomp -XX:+EnableValhalla runtime.valhalla.valuetypes.ValueTypeCreation 34 */ 35 public class ValueTypeCreation { 36 public static void main(String[] args) { 37 ValueTypeCreation valueTypeCreation = new ValueTypeCreation(); 38 valueTypeCreation.run(); 39 } 40 41 public void run() { 42 testPoint(); 43 testLong8(); 44 // Embedded oops not yet supported 45 //testPerson(); 46 StaticSelf.test(); 47 } 48 49 void testPoint() { 50 Point p = Point.createPoint(1, 2); 51 Asserts.assertEquals(p.x, 1, "invalid point x value"); 52 Asserts.assertEquals(p.y, 2, "invalid point y value"); 53 Point p2 = clonePoint(p); 54 Asserts.assertEquals(p2.x, 1, "invalid point clone x value"); 55 Asserts.assertEquals(p2.y, 2, "invalid point clone y value"); 56 } 57 58 static Point clonePoint(Point p) { 59 Point q = p; 60 return q; 61 } 62 63 void testLong8() { 64 Long8Value long8Value = Long8Value.create(1, 2, 3, 4, 5, 6, 7, 8); 65 Asserts.assertEquals(long8Value.getLongField1(), 1L, "Field 1 incorrect"); 66 Asserts.assertEquals(long8Value.getLongField8(), 8L, "Field 8 incorrect"); 67 Long8Value.check(long8Value, 1, 2, 3, 4, 5, 6, 7, 8); 68 } 69 70 void testPerson() { 71 Person person = Person.create(1, "John", "Smith"); 72 Asserts.assertEquals(person.getId(), 1L, "Id field incorrect"); 73 Asserts.assertEquals(person.getFirstName(), "John", "First name incorrect"); 74 Asserts.assertEquals(person.getLastName(), "Smith", "Last name incorrect"); 75 } 76 77 static final __ByValue class StaticSelf { 78 79 static final StaticSelf DEFAULT = create(0); 80 final int f1; 81 82 private StaticSelf() { f1 = 0; } 83 public String toString() { return "StaticSelf f1=" + f1; } 84 85 __ValueFactory static StaticSelf create(int f1) { 86 StaticSelf s = __MakeDefault StaticSelf(); 87 s.f1 = f1; 88 return s; 89 } 90 91 public static void test() { 92 String s = DEFAULT.toString(); 93 } 94 95 } 96 }