aoqi@0: /*
aoqi@0:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @test
aoqi@0:  * @bug 8003639
aoqi@0:  * @summary convert lambda testng tests to jtreg and add them
aoqi@0:  * @run testng MethodReferenceTestNew
aoqi@0:  */
aoqi@0: 
aoqi@0: import org.testng.annotations.Test;
aoqi@0: 
aoqi@0: import static org.testng.Assert.assertEquals;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * @author Robert Field
aoqi@0:  */
aoqi@0: 
aoqi@0: @Test
aoqi@0: public class MethodReferenceTestNew {
aoqi@0: 
aoqi@0:     interface M0<T> {
aoqi@0: 
aoqi@0:         T m();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class N0 {
aoqi@0: 
aoqi@0:         N0() {
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface M1<T> {
aoqi@0: 
aoqi@0:         T m(Integer a);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class N1 {
aoqi@0: 
aoqi@0:         int i;
aoqi@0: 
aoqi@0:         N1(int i) {
aoqi@0:             this.i = i;
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface M2<T> {
aoqi@0: 
aoqi@0:         T m(Integer n, String o);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class N2 {
aoqi@0: 
aoqi@0:         Number n;
aoqi@0:         Object o;
aoqi@0: 
aoqi@0:         N2(Number n, Object o) {
aoqi@0:             this.n = n;
aoqi@0:             this.o = o;
aoqi@0:         }
aoqi@0: 
aoqi@0:         public String toString() {
aoqi@0:             return "N2(" + n + "," + o + ")";
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     interface MV {
aoqi@0: 
aoqi@0:         NV m(Integer ai, int i);
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class NV {
aoqi@0: 
aoqi@0:         int i;
aoqi@0: 
aoqi@0:         NV(int... v) {
aoqi@0:             i = 0;
aoqi@0:             for (int x : v) {
aoqi@0:                 i += x;
aoqi@0:             }
aoqi@0:         }
aoqi@0: 
aoqi@0:         public String toString() {
aoqi@0:             return "NV(" + i + ")";
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testConstructorReference0() {
aoqi@0:         M0<N0> q;
aoqi@0: 
aoqi@0:         q = N0::new;
aoqi@0:         assertEquals(q.m().getClass().getSimpleName(), "N0");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testConstructorReference1() {
aoqi@0:         M1<N1> q;
aoqi@0: 
aoqi@0:         q = N1::new;
aoqi@0:         assertEquals(q.m(14).getClass().getSimpleName(), "N1");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testConstructorReference2() {
aoqi@0:         M2<N2> q;
aoqi@0: 
aoqi@0:         q = N2::new;
aoqi@0:         assertEquals(q.m(7, "hi").toString(), "N2(7,hi)");
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void testConstructorReferenceVarArgs() {
aoqi@0:         MV q;
aoqi@0: 
aoqi@0:         q = NV::new;
aoqi@0:         assertEquals(q.m(5, 45).toString(), "NV(50)");
aoqi@0:     }
aoqi@0: 
aoqi@0: }