jdk8-mips64-public/nashorn: test/script/trusted/classfilter.js@09abd795d1d1

     1 /*

     2  * Copyright (c) 2014, 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  * ClassFilter to filter out java classes in a script engine.

    26  *

    27  * @test

    28  * @run

    29  */

    31 var NashornScriptEngineFactory = Java.type("jdk.nashorn.api.scripting.NashornScriptEngineFactory");

    33 var fac = new NashornScriptEngineFactory();

    34 // allow only "java.*" classes to be accessed

    35 var e = fac.getScriptEngine(

    36     function(name) name.startsWith("java."));

    38 function evalIt(str) {

    39     print(str + " evalutes to " + e.eval(str));

    40 }

    42 function evalExpectError(str) {

    43     try {

    44         print(e.eval(str));

    45         fail("expected error for: " + str);

    46     } catch(exp) {

    47         print(str + " throws " + exp);

    48     }

    49 }

    51 evalIt("typeof javax.script.ScriptContext");

    52 evalIt("typeof javax.script.ScriptEngine");

    53 evalIt("typeof java.util.Vector");

    54 evalIt("typeof java.util.Map");

    55 evalIt("typeof java.util.HashMap");

    56 // should be able to call methods, create objects of java.* classes

    57 evalIt("var m = new java.util.HashMap(); m.put('foo', 42); m");

    58 evalIt("java.lang.System.out.println");

    59 evalIt("java.lang.System.exit");

    61 evalExpectError("new javax.script.SimpleBindings");

    62 evalExpectError("Java.type('javax.script.ScriptContext')");

    63 evalExpectError("java.lang.Class.forName('javax.script.ScriptContext')");

    65 try {

    66     fac["getScriptEngine(ClassFilter)"](null);

    67     fail("should have thrown NPE");

    68 } catch (e) {

    69     if (! (e instanceof java.lang.NullPointerException)) {

    70         fail("NPE expected, got " + e);

    71     }

    72 }

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