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-8010731: Nashorn exposes internal symbols such as __callee__, __scope__ to scripts

    26  *

    27  * @test

    28  * @run

    29  */

    30 

    31 function checkCallee() {

    32      var x = arguments[0]; // force __callee__ (renamed as :callee)

    33 

    34      print(__callee__);

    35 }

    36 

    37 try {

    38     checkCallee();

    39     fail("Should have thrown ReferenceError for __callee__");

    40 } catch (e) {

    41     if (! (e instanceof ReferenceError)) {

    42         fail("ReferenceError expected, got " + e);

    43     }

    44 }

    45 

    46 function checkScope() {

    47     var x = 334;

    48 

    49     function inner() {

    50         var y = x * x;  // force __scope__ (renamed as :scope")

    51         print(__scope__);

    52     }

    53 

    54     inner();

    55 }

    56 

    57 try {

    58     checkScope();

    59     fail("Should have thrown ReferenceError for __scope__");

    60 } catch (e) {

    61     if (! (e instanceof ReferenceError)) {

    62         fail("ReferenceError expected, got " + e);

    63     }

    64 }