/* * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * @test * @bug 8003639 * @summary convert lambda testng tests to jtreg and add them * @run testng InInterface */ import static org.testng.Assert.assertEquals; import org.testng.annotations.Test; interface LTII { interface ILsp1 { String m(); } interface ILsp2 { String m(String x); } default ILsp1 t1() { return () -> { return "yo"; }; } default ILsp2 t2() { return (x) -> { return "snur" + x; }; } } @Test public class InInterface implements LTII { public void testLambdaInDefaultMethod() { assertEquals(t1().m(), "yo"); assertEquals(t2().m("p"), "snurp"); } }