1 /*
   2  * Copyright (c) 2015, 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 8072853
  27  * @summary SimpleScriptContext used by NashornScriptEngine doesn't completely complies to the spec regarding exception throwing
  28  * @run testng SimpleScriptContextNameChecksTest
  29  */
  30 
  31 import java.util.List;
  32 import java.util.function.Consumer;
  33 import javax.script.*;
  34 import org.testng.annotations.Test;
  35 
  36 public class SimpleScriptContextNameChecksTest {
  37     private List<ScriptEngineFactory> getFactories() {
  38         return new ScriptEngineManager().getEngineFactories();
  39     }
  40 
  41     private void testAndExpect(Consumer<ScriptContext> c, Class<? extends RuntimeException> clazz) {
  42         for (ScriptEngineFactory fac : getFactories()) {
  43             ScriptContext sc = fac.getScriptEngine().getContext();
  44             String name = fac.getEngineName();
  45             try {
  46                 c.accept(sc);
  47                 throw new RuntimeException("no exception for " + name);
  48             } catch (NullPointerException | IllegalArgumentException e) {
  49                 if (e.getClass() == clazz) {
  50                     System.out.println("got " + e + " as expected for " + name);
  51                 } else {
  52                     throw e;
  53                 }
  54             }
  55         }
  56     }
  57 
  58     private void testAndExpectIAE(Consumer<ScriptContext> c) {
  59         testAndExpect(c, IllegalArgumentException.class);
  60     }
  61 
  62     private void testAndExpectNPE(Consumer<ScriptContext> c) {
  63         testAndExpect(c, NullPointerException.class);
  64     }
  65 
  66     @Test
  67     public void getAttributeEmptyName() {
  68         testAndExpectIAE(sc -> sc.getAttribute("", ScriptContext.GLOBAL_SCOPE));
  69     }
  70 
  71     @Test
  72     public void getAttributeNullName() {
  73         testAndExpectNPE(sc -> sc.getAttribute(null, ScriptContext.GLOBAL_SCOPE));
  74     }
  75 
  76     @Test
  77     public void removeAttributeEmptyName() {
  78         testAndExpectIAE(sc -> sc.removeAttribute("", ScriptContext.GLOBAL_SCOPE));
  79     }
  80 
  81     @Test
  82     public void removeAttributeNullName() {
  83         testAndExpectNPE(sc -> sc.removeAttribute(null, ScriptContext.GLOBAL_SCOPE));
  84     }
  85 
  86     @Test
  87     public void setAttributeEmptyName() {
  88         testAndExpectIAE(sc -> sc.setAttribute("", "value", ScriptContext.GLOBAL_SCOPE));
  89     }
  90 
  91     @Test
  92     public void setAttributeNullName() {
  93         testAndExpectNPE(sc -> sc.setAttribute(null, "value", ScriptContext.GLOBAL_SCOPE));
  94     }
  95 
  96     @Test
  97     public void getAttributesScopeEmptyName() {
  98         testAndExpectIAE(sc -> sc.getAttributesScope(""));
  99     }
 100 
 101     @Test
 102     public void getAttributesScopeNullName() {
 103         testAndExpectNPE(sc -> sc.getAttributesScope(null));
 104     }
 105 }