test/script/basic/JDK-8068901.js

Tue, 15 Jan 2019 10:36:25 +0000

author
aefimov
date
Tue, 15 Jan 2019 10:36:25 +0000
changeset 2462
e9169a96a3d1
parent 1521
eed10d5bf2f4
permissions
-rw-r--r--

Added tag jdk8u202-ga for changeset 7aeae6eb6236

     1 /*
     2  * Copyright (c) 2015, 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  * JDK-8068901: Surprising behavior with more than one functional interface on a class
    26  *
    27  * @test
    28  * @run
    29  */
    31 var Consumer = java.util.function.Consumer;
    32 var JFunction = java.util.function.Function;
    34 var fc = new (Java.extend(JFunction, Consumer))({
    35     apply: function(x) { print("fc invoked as a function") },
    36     accept: function(x) { print("fc invoked as a consumer") }
    37 });
    39 var c = new Consumer(function(x) { print("c invoked as a consumer") });
    41 var cf = new (Java.extend(Consumer, JFunction))({
    42     apply: function(x) { print("cf invoked as a function") },
    43     accept: function(x) { print("cf invoked as a consumer") }
    44 });
    46 var f = new JFunction(function(x) { print("f invoked as a function") });
    48 for each(x in [fc, c, fc, cf, f, cf, c, fc, f, cf]) { x(null); }

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