Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/conditional/T8016702.java
test/tools/javac/conditional/T8016702.java
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| 1 /* | |
| 2 * Copyright (c) 2013, 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 | |
| 24 /* | |
| 25 * @test | |
| 26 * @bug 8016702 | |
| 27 * @summary use of ternary operator in lambda expression gives incorrect results | |
| 28 */ | |
| 29 import java.util.Arrays; | |
| 30 import java.util.List; | |
| 31 | |
| 32 public class T8016702 { | |
| 33 | |
| 34 static int assertionCount; | |
| 35 | |
| 36 static void assertTrue(boolean b, String msg) { | |
| 37 assertionCount++; | |
| 38 if (!b) { | |
| 39 throw new AssertionError(msg); | |
| 40 } | |
| 41 } | |
| 42 | |
| 43 interface IntFunction<Y> { | |
| 44 Y m(int x); | |
| 45 } | |
| 46 | |
| 47 void test(List<Integer> li) { | |
| 48 map(i -> (i % 2 == 0) ? "" : "i="+i, li); | |
| 49 } | |
| 50 | |
| 51 | |
| 52 @SuppressWarnings("unchecked") | |
| 53 <R> void map(IntFunction<R> mapper, List<Integer> li) { | |
| 54 for (int i : li) { | |
| 55 String res = (String)mapper.m(i); | |
| 56 assertTrue((i % 2 == 0) ? res.isEmpty() : res.contains("" + i), | |
| 57 "i = " + i + " res = " + res); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 public static void main(String[] args) { | |
| 62 T8016702 tester = new T8016702(); | |
| 63 tester.test(Arrays.asList(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)); | |
| 64 assertTrue(assertionCount == 10, "wrong assertion count: " + assertionCount); | |
| 65 } | |
| 66 } |
