1 /*

     2  * Copyright (c) 2005, 2016, 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  * @test

    26  * @bug 6249843 6705893

    27  * @summary Test basic script compilation. Value eval'ed from

    28  * compiled and interpreted scripts should be same.

    29  * @modules jdk.scripting.nashorn

    30  */

    31 

    32 import java.io.File;

    33 import java.io.FileReader;

    34 import java.io.Reader;

    35 import javax.script.Compilable;

    36 import javax.script.CompiledScript;

    37 import javax.script.ScriptEngine;

    38 import javax.script.ScriptEngineManager;

    39 

    40 public class Test6 {

    41         public static void main(String[] args) throws Exception {

    42             System.out.println("\nTest6\n");

    43             ScriptEngineManager m = new ScriptEngineManager();

    44             ScriptEngine engine = Helper.getJsEngine(m);

    45             if (engine == null) {

    46                 System.out.println("Warning: No js engine found; test vacuously passes.");

    47                 return;

    48             }

    49 

    50             try (Reader reader = new FileReader(

    51                 new File(System.getProperty("test.src", "."), "Test6.js"))) {

    52                 engine.eval(reader);

    53             }

    54             Object res = engine.get("res");

    55 

    56             CompiledScript scr = null;

    57             try (Reader reader = new FileReader(

    58                 new File(System.getProperty("test.src", "."), "Test6.js"))) {

    59                 scr = ((Compilable)engine).compile(reader);

    60             }

    61 

    62             if (scr == null) {

    63                 throw new RuntimeException("compilation failed!");

    64             }

    65 

    66             scr.eval();

    67             Object res1 = engine.get("res");

    68             if (! res.equals(res1)) {

    69                 throw new RuntimeException("values not equal");

    70             }

    71         }

    72 }