jdk8-mips64-public/nashorn: test/script/basic/JDK-8021122.js@1df40fe54cd6

     1 /*

     2  * Copyright (c) 2010, 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  * JDK-8021122: Not all callables are handled for toString and other function valued properties

    26  *

    27  * @test

    28  * @run

    29  */

    31 var a = {}

    32 var obj = new java.util.HashMap();

    33 Object.bindProperties(a, obj);

    34 try {

    35     print(a);

    36 } catch (e) {

    37     print(e);

    38 }

    40 var a = {}

    41 var global = loadWithNewGlobal({ name:"xx", script: "this" });

    42 var obj = global.eval("({ toString: function() { return 'hello'; } })");

    43 Object.bindProperties(a, obj);

    44 try {

    45     print(a);

    46 } catch (e) {

    47     print(e);

    48 }

    50 function runLambdaTests() {

    51     var r = new java.lang.Runnable() {

    52         run: function() { print("I am runnable"); }

    53     };

    55     // call any @FunctionalInterface object as though it is a function

    56     r();

    58     var twice = new java.util.function.Function() {

    59         apply: function(x) 2*x

    60     };

    62     print(twice(34));

    64     var sum = new java.util.function.BiFunction() {

    65         apply: function(x, y) x + y

    66     };

    68     print(sum(32, 12))

    70     // make toString to be a @FunctionalInterface object

    71     var a = {};

    72     a.toString = new java.util.function.Supplier() {

    73         get: function() { return "MyString"; }

    74     };

    76     try {

    77         print(a);

    78     } catch (e) {

    79         print(e);

    80     }

    81 }

    83 try {

    84     // check for java.util.function.Function class

    85     Java.type("java.util.function.Function");

    86     runLambdaTests();

    87 } catch (e) {

    88     // fake output to match .EXPECTED values

    89     print("I am runnable");

    90     print("68");

    91     print("44");

    92     print("MyString");

    93 }

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