1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/conditional/T8016702.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,66 @@ 1.4 +/* 1.5 + * Copyright (c) 2013, 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 8016702 1.30 + * @summary use of ternary operator in lambda expression gives incorrect results 1.31 + */ 1.32 +import java.util.Arrays; 1.33 +import java.util.List; 1.34 + 1.35 +public class T8016702 { 1.36 + 1.37 + static int assertionCount; 1.38 + 1.39 + static void assertTrue(boolean b, String msg) { 1.40 + assertionCount++; 1.41 + if (!b) { 1.42 + throw new AssertionError(msg); 1.43 + } 1.44 + } 1.45 + 1.46 + interface IntFunction<Y> { 1.47 + Y m(int x); 1.48 + } 1.49 + 1.50 + void test(List<Integer> li) { 1.51 + map(i -> (i % 2 == 0) ? "" : "i="+i, li); 1.52 + } 1.53 + 1.54 + 1.55 + @SuppressWarnings("unchecked") 1.56 + <R> void map(IntFunction<R> mapper, List<Integer> li) { 1.57 + for (int i : li) { 1.58 + String res = (String)mapper.m(i); 1.59 + assertTrue((i % 2 == 0) ? res.isEmpty() : res.contains("" + i), 1.60 + "i = " + i + " res = " + res); 1.61 + } 1.62 + } 1.63 + 1.64 + public static void main(String[] args) { 1.65 + T8016702 tester = new T8016702(); 1.66 + tester.test(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)); 1.67 + assertTrue(assertionCount == 10, "wrong assertion count: " + assertionCount); 1.68 + } 1.69 +}