test/src/jdk/nashorn/api/scripting/test/JDK_8182996_Test.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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package jdk.nashorn.api.scripting.test;

import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import javax.script.*;

import static org.testng.Assert.assertEquals;

/**
 * @bug 8182996
 * @summary Incorrect mapping Long type to JavaScript equivalent
 */
@SuppressWarnings("javadoc")
public class JDK_8182996_Test {

    private ScriptEngine engine;
    Bindings bindings;


    @BeforeClass
    public void setupTest() {
        engine = new ScriptEngineManager().getEngineByName("js");
        bindings = engine.getBindings(ScriptContext.ENGINE_SCOPE);

        bindings.put("long1", Long.valueOf(1L));
        bindings.put("long2", Long.valueOf(2L));
        bindings.put("long2", Long.valueOf(3L));
    }

    @Test
    public void testType() throws ScriptException {
        assertEquals(engine.eval("typeof long1"), "object");
        assertEquals(engine.eval("typeof long2"), "object");
    }

    @Test
    public void testValue() throws ScriptException {
        assertEquals(engine.eval("long1"), Long.valueOf(1));
        assertEquals(engine.eval("long2"), Long.valueOf(3));
        assertEquals(bindings.get("long1"), Long.valueOf(1));
        assertEquals(bindings.get("long2"), Long.valueOf(3));
    }

}