1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/lambda/LambdaExpr16.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,76 @@ 1.4 +/* 1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 8003280 1.30 + * @summary Add lambda tests 1.31 + * check that super inside lambda is handled correctly 1.32 + * @run main LambdaExpr16 1.33 + */ 1.34 +public class LambdaExpr16 { 1.35 + 1.36 + static int assertionCount = 0; 1.37 + 1.38 + static void assertTrue(boolean cond) { 1.39 + assertionCount++; 1.40 + if (!cond) 1.41 + throw new AssertionError(); 1.42 + } 1.43 + 1.44 + interface A { void m(); } 1.45 + 1.46 + static class Sup { 1.47 + void m() { 1.48 + assertTrue(true); 1.49 + } 1.50 + } 1.51 + 1.52 + static class Sub extends Sup { 1.53 + void testLambda1() { 1.54 + A a = ()->{ super.m(); }; 1.55 + a.m(); 1.56 + } 1.57 + void testLambda2() { 1.58 + A a = () -> { A a1 = () -> { super.m(); }; a1.m(); }; 1.59 + a.m(); 1.60 + } 1.61 + void testRef1() { 1.62 + A a = () -> { A a1 = super::m; a1.m(); }; 1.63 + a.m(); 1.64 + } 1.65 + void testRef2() { 1.66 + A a = () -> { A a1 = () -> { A a2 = super::m; a2.m(); }; a1.m(); }; 1.67 + a.m(); 1.68 + } 1.69 + } 1.70 + 1.71 + public static void main(String[] args) { 1.72 + Sub s = new Sub(); 1.73 + s.testLambda1(); 1.74 + s.testLambda2(); 1.75 + s.testRef1(); 1.76 + s.testRef2(); 1.77 + assertTrue(assertionCount == 4); 1.78 + } 1.79 +}