jdk8-mips64-public/langtools: test/tools/javac/conditional/T8016702.java@0b6cc4ea670f

     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  */

    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;

    32 public class T8016702 {

    34     static int assertionCount;

    36     static void assertTrue(boolean b, String msg) {

    37         assertionCount++;

    38         if (!b) {

    39             throw new AssertionError(msg);

    40         }

    41     }

    43     interface IntFunction<Y> {

    44         Y m(int x);

    45     }

    47     void test(List<Integer> li) {

    48         map(i -> (i % 2 == 0) ? "" : "i="+i, li);

    49     }

    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     }

    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 }

Mercurial > jdk8-mips64-public > langtools / file revision