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  */

    23 

    24 /**

    25  * JDK-8010199: javax.script.Invocable implementation for nashorn does not return null when matching functions are missing

    26  *

    27  * @test

    28  * @run

    29  */

    30 

    31 var m = new javax.script.ScriptEngineManager();

    32 var e = m.getEngineByName("nashorn");

    33 

    34 var iface = e.getInterface(java.lang.Runnable.class);

    35 

    36 if (iface != null) {

    37     fail("Expected interface object to be null");

    38 }

    39 

    40 e.eval("var runcalled = false; function run() { runcalled = true }");

    41 

    42 iface = e.getInterface(java.lang.Runnable.class);

    43 if (iface == null) {

    44     fail("Expected interface object to be non-null");

    45 }

    46 

    47 iface.run();

    48 

    49 if (e.get("runcalled") != true) {

    50     fail("runcalled is not true");

    51 }