1 /* 2 * Copyright (c) 2017, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.nashorn.api.scripting.test; 27 28 import javax.script.ScriptEngineFactory; 29 import jdk.nashorn.api.scripting.NashornScriptEngineFactory; 30 import org.testng.Assert; 31 import org.testng.annotations.Test; 32 33 /** 34 * @test 35 * @run testng jdk.nashorn.api.scripting.test.JDK_8068741_Test 36 * @bug 8068741 37 * @summary javax.script.ScriptEngineFactory.getMethodCallSyntax() spec allows null passed as an object 38 */ 39 public class JDK_8068741_Test { 40 @Test 41 public void testGetMethodCallSyntax() { 42 ScriptEngineFactory fac = new NashornScriptEngineFactory(); 43 checkThrowsNPE(() -> fac.getMethodCallSyntax(null, "foo")); 44 checkThrowsNPE(() -> fac.getMethodCallSyntax("obj", null)); 45 checkThrowsNPE(() -> fac.getMethodCallSyntax("obj", "foo", (String[])null)); 46 checkThrowsNPE(() -> fac.getMethodCallSyntax("obj", "foo", null, "xyz")); 47 checkThrowsNPE(() -> fac.getMethodCallSyntax("obj", "foo", "xyz", null)); 48 } 49 50 private void checkThrowsNPE(Runnable r) { 51 boolean gotNPE = false; 52 try { 53 r.run(); 54 } catch (NullPointerException npe) { 55 gotNPE = true; 56 System.err.println("Got NPE as expected: " + npe); 57 } 58 Assert.assertTrue(gotNPE); 59 } 60 }