79 lines
3.2 KiB
Java
79 lines
3.2 KiB
Java
/*
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* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6249843 6705893
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* @summary Tests engine, global scopes and scope hiding.
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*/
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import java.io.File;
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import java.io.FileReader;
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import java.io.Reader;
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import javax.script.Bindings;
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import javax.script.ScriptContext;
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import javax.script.ScriptEngine;
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import javax.script.ScriptEngineManager;
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import javax.script.SimpleBindings;
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import javax.script.SimpleScriptContext;
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public class Test5 {
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public static void main(String[] args) throws Exception {
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System.out.println("\nTest5\n");
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ScriptEngineManager m = new ScriptEngineManager();
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ScriptEngine engine = Helper.getJsEngine(m);
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if (engine == null) {
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System.out.println("Warning: No js engine found; test vacuously passes.");
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return;
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}
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Bindings g = new SimpleBindings();
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Bindings e = new SimpleBindings();
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g.put("key", "value in global");
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e.put("key", "value in engine");
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ScriptContext ctxt = new SimpleScriptContext();
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ctxt.setBindings(e, ScriptContext.ENGINE_SCOPE);
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System.out.println("engine scope only");
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e.put("count", new Integer(1));
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try (Reader reader = new FileReader(
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new File(System.getProperty("test.src", "."), "Test5.js"))) {
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engine.eval(reader,ctxt);
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}
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System.out.println("both scopes");
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ctxt.setBindings(g, ScriptContext.GLOBAL_SCOPE);
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e.put("count", new Integer(2));
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try (Reader reader = new FileReader(
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new File(System.getProperty("test.src", "."), "Test5.js"))) {
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engine.eval(reader,ctxt);
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}
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System.out.println("only global");
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e.put("count", new Integer(3));
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ctxt.removeAttribute("key", ScriptContext.ENGINE_SCOPE);
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try (Reader reader = new FileReader(
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new File(System.getProperty("test.src", "."), "Test5.js"))) {
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engine.eval(reader,ctxt);
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}
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}
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}
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