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 Tests engine, global scopes and scope hiding.
28 * @modules jdk.scripting.nashorn
29 */
30
31 import java.io.File;
32 import java.io.FileReader;
33 import java.io.Reader;
34 import javax.script.Bindings;
35 import javax.script.ScriptContext;
36 import javax.script.ScriptEngine;
37 import javax.script.ScriptEngineManager;
38 import javax.script.SimpleBindings;
39 import javax.script.SimpleScriptContext;
40
41 public class Test5 {
42 public static void main(String[] args) throws Exception {
43 System.out.println("\nTest5\n");
44 ScriptEngineManager m = new ScriptEngineManager();
45 ScriptEngine engine = Helper.getJsEngine(m);
46 if (engine == null) {
47 System.out.println("Warning: No js engine found; test vacuously passes.");
48 return;
49 }
50 Bindings g = new SimpleBindings();
51 Bindings e = new SimpleBindings();
52 g.put("key", "value in global");
53 e.put("key", "value in engine");
54 ScriptContext ctxt = new SimpleScriptContext();
55 ctxt.setBindings(e, ScriptContext.ENGINE_SCOPE);
56 System.out.println("engine scope only");
57 e.put("count", new Integer(1));
58
59 try (Reader reader = new FileReader(
60 new File(System.getProperty("test.src", "."), "Test5.js"))) {
61 engine.eval(reader,ctxt);
62 }
63
64 System.out.println("both scopes");
65 ctxt.setBindings(g, ScriptContext.GLOBAL_SCOPE);
66 e.put("count", new Integer(2));
67 try (Reader reader = new FileReader(
68 new File(System.getProperty("test.src", "."), "Test5.js"))) {
69 engine.eval(reader,ctxt);
70 }
71 System.out.println("only global");
72 e.put("count", new Integer(3));
73 ctxt.removeAttribute("key", ScriptContext.ENGINE_SCOPE);
74 try (Reader reader = new FileReader(
75 new File(System.getProperty("test.src", "."), "Test5.js"))) {
76 engine.eval(reader,ctxt);
77 }
78 }
79 }
--- EOF ---