test/src/jdk/nashorn/api/javaaccess/MethodAccessTest.java - platform/external/jetbrains/jdk8u_nashorn - Git at Google

 /*
  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * 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.
  *
  * 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).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */

 package jdk.nashorn.api.javaaccess;

 import static org.testng.AssertJUnit.assertEquals;
 import static org.testng.AssertJUnit.assertTrue;
 import static org.testng.internal.junit.ArrayAsserts.assertArrayEquals;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Locale;
 import javax.script.ScriptEngine;
 import javax.script.ScriptEngineManager;
 import javax.script.ScriptException;
 import org.testng.TestNG;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;

 /**
  * @test
  * @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.MethodAccessTest
  * @run testng/othervm jdk.nashorn.api.javaaccess.MethodAccessTest
  */
 @SuppressWarnings("javadoc")
 public class MethodAccessTest {

     private static ScriptEngine e = null;
     private static SharedObject o = null;

     public static void main(final String[] args) {
         TestNG.main(args);
     }

     @BeforeClass
     public static void setUpClass() throws ScriptException {
         final ScriptEngineManager m = new ScriptEngineManager();
         e = m.getEngineByName("nashorn");
         o = new SharedObject();
         o.setEngine(e);
         e.put("o", o);
         e.eval("var SharedObject = Packages.jdk.nashorn.api.javaaccess.SharedObject;");
         e.eval("var Person = Packages.jdk.nashorn.api.javaaccess.Person;");
     }

     @AfterClass
     public static void tearDownClass() {
         e = null;
         o = null;
     }

     @Test
     public void accessMethodthrowsCheckedException() throws ScriptException {
         e.eval("try {" +
                 "    var a = java.lang.Long.parseLong('foo');" +
                 "} catch(e) {" +
                 "    var isThrown = true;" +
                 "    var isNumberException = e instanceof java.lang.NumberFormatException;" +
                 "} finally {" +
                 "    var isFinalized = true;" +
                 "}");
         assertEquals("Exception thrown", true, e.get("isThrown"));
         assertEquals("Finally called", true, e.get("isFinalized"));
         assertEquals("Type is NumberFormatException", true, e.get("isNumberException"));
     }

     @Test
     public void accessMethodthrowsUnCheckedException() throws ScriptException {
         e.eval("try {" +
                 "    var a = java.lang.String.valueOf(null);" +
                 "} catch(e) {" +
                 "    var isThrown = true;" +
                 "    var isNumberException = e instanceof java.lang.NullPointerException;" +
                 "} finally {" +
                 "    var isFinalized = true;" +
                 "}");
         assertEquals(true, e.get("isThrown"));
         assertEquals(true, e.get("isFinalized"));
         assertEquals(true, e.get("isNumberException"));
     }

     @Test
     public void accessMethodStartsThread() throws ScriptException {
         e.eval("o.methodStartsThread();");
         assertEquals(false, o.isFinished);
     }

     @Test
     public void accessStaticMethod() throws ScriptException {
         assertEquals(10, e.eval("java.lang.Math.abs(-10);"));
     }

     @Test
     public void accessSynchronousMethod() throws ScriptException {
         e.eval("var v = new java.util.Vector();" + "v.add(10);" + "v.add(20);" + "v.add(30);");
         assertEquals(10, e.eval("v[0]"));
         assertEquals(20, e.eval("v[1]"));
         assertEquals(30, e.eval("v[2]"));
         assertEquals(3, e.eval("v.size()"));
     }

     @Test
     public void accessStaticSynchronousMethod() throws ScriptException {
         e.eval("var locales = java.util.Calendar.getAvailableLocales();");
         final Locale[] locales = (Locale[])e.get("locales");
         assertEquals(locales.length, Calendar.getAvailableLocales().length);
     }

     @Test
     public void accessNativeMethod() throws ScriptException {
         assertEquals(4.0, e.eval("java.lang.StrictMath.log10(10000);"));
     }

     @Test
     public void accessConstructorOfAbstractClass() throws ScriptException {
         e.eval("try {" +
                 "    var a = new java.util.AbstractList();" +
                 "    print('fail');" +
                 "} catch(e) {" +
                 "    var isThrown = true;" +
                 "}");
         assertEquals(true, e.get("isThrown"));
     }

     @Test
     public void accessMethodVoid() throws ScriptException {
         o.isAccessed = false;
         e.eval("o.voidMethod();");
         assertTrue(o.isAccessed);
     }

     @Test
     public void accessMethodBoolean() throws ScriptException {
         assertEquals(true, e.eval("o.booleanMethod(false);"));
         assertEquals(false, e.eval("o.booleanMethod(true);"));
         assertEquals(false, e.eval("o.booleanMethod('false');"));
         assertEquals(true, e.eval("o.booleanMethod('');"));
         assertEquals(true, e.eval("o.booleanMethod(0);"));
     }

     @Test
     public void accessMethodInt() throws ScriptException {
         assertEquals(0, e.eval("o.intMethod(0);"));
         assertEquals(-200, e.eval("o.intMethod(-100);"));
         assertEquals(0, e.eval("o.intMethod('0');"));
         assertEquals(-200, e.eval("o.intMethod('-100');"));
     }

     @Test
     public void accessMethodLong() throws ScriptException {
         assertEquals((long)0, e.eval("o.longMethod(0);"));
         assertEquals((long)400, e.eval("o.longMethod(200);"));
         assertEquals((long) 0, e.eval("o.longMethod('0');"));
         assertEquals((long) 400, e.eval("o.longMethod('200');"));
     }

     @Test
     public void accessMethodByte() throws ScriptException {
         assertEquals((byte) 0, e.eval("o.byteMethod(0);"));
         assertEquals((byte) 10, e.eval("o.byteMethod(5);"));
         assertEquals((byte) 0, e.eval("o.byteMethod('0');"));
         assertEquals((byte) 10, e.eval("o.byteMethod('5');"));
     }

     @Test
     public void accessMethodShort() throws ScriptException {
         assertEquals((short)0, e.eval("o.shortMethod(0);"));
         assertEquals((short)8000, e.eval("o.shortMethod(4000);"));
         assertEquals((short) 0, e.eval("o.shortMethod('0');"));
         assertEquals((short) 8000, e.eval("o.shortMethod('4000');"));
     }

     @Test
     public void accessMethodChar() throws ScriptException {
         assertEquals('A', e.eval("o.charMethod('a');"));
         assertEquals('Z', e.eval("o.charMethod('z');"));
         assertEquals(o.charMethod((char)0), e.eval("o.charMethod(0);"));
         assertEquals(o.charMethod((char)3150), e.eval("o.charMethod(3150);"));
     }

     @Test
     public void accessMethodFloat() throws ScriptException {
         assertEquals(0.0f, e.eval("o.floatMethod(0.0);"));
         assertEquals(4.2f, e.eval("o.floatMethod(2.1);"));
         assertEquals(0.0f, e.eval("o.floatMethod('0.0');"));
         assertEquals(4.2f, e.eval("o.floatMethod('2.1');"));
     }

     @Test
     public void accessMethodDouble() throws ScriptException {
         assertEquals(0.0, e.eval("o.doubleMethod(0.0);"));
         assertEquals(14.0, e.eval("o.doubleMethod(7.0);"));
         assertEquals(0.0, e.eval("o.doubleMethod('0.0');"));
         assertEquals(14.0, e.eval("o.doubleMethod('7.0');"));
     }

     @Test
     public void accessMethodBooleanBoxing() throws ScriptException {
         assertEquals(Boolean.TRUE, e.eval("o.booleanBoxingMethod(java.lang.Boolean.FALSE);"));
         assertEquals(Boolean.FALSE, e.eval("o.booleanBoxingMethod(java.lang.Boolean.TRUE);"));
         assertEquals(Boolean.TRUE, e.eval("o.booleanBoxingMethod('');"));
         assertEquals(Boolean.FALSE, e.eval("o.booleanBoxingMethod('false');"));
     }

     @Test
     public void accessMethodIntBoxing() throws ScriptException {
         assertEquals(0, e.eval("o.intBoxingMethod(0);"));
         assertEquals(-200, e.eval("o.intBoxingMethod(-100);"));
         assertTrue((int)e.eval("(new java.lang.Integer(2)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodLongBoxing() throws ScriptException {
         assertEquals((long) 0, e.eval("o.longBoxingMethod(0);"));
         assertEquals((long) 400, e.eval("o.longBoxingMethod(200);"));
         assertTrue((int)e.eval("(new java.lang.Long(2)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodByteBoxing() throws ScriptException {
         assertEquals((byte) 0, e.eval("o.byteBoxingMethod(0);"));
         assertEquals((byte) 10, e.eval("o.byteBoxingMethod(5);"));
         assertTrue((int)e.eval("(new java.lang.Byte(2)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodShortBoxing() throws ScriptException {
         assertEquals((short) 0, e.eval("o.shortBoxingMethod(0);"));
         assertEquals((short) 8000, e.eval("o.shortBoxingMethod(4000);"));
         assertTrue((int)e.eval("(new java.lang.Short(2)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodCharBoxing() throws ScriptException {
         assertEquals('A', e.eval("o.charBoxingMethod('a');"));
         assertEquals('Z', e.eval("o.charBoxingMethod('z');"));
         assertTrue((int)e.eval("(new java.lang.Character(2)).compareTo(10)") < 0);
     }

     @Test
     public void accessMethodFloatBoxing() throws ScriptException {
         assertEquals(0.0f, e.eval("o.floatBoxingMethod(0.0);"));
         assertEquals(4.2f, e.eval("o.floatBoxingMethod(2.1);"));
         assertTrue((int)e.eval("(new java.lang.Float(2.0)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodDoubleBoxing() throws ScriptException {
         assertEquals(0.0, e.eval("o.doubleBoxingMethod(0.0);"));
         assertEquals(14.0, e.eval("o.doubleBoxingMethod(7.0);"));
         assertTrue((int)e.eval("(new java.lang.Double(2)).compareTo(10.0)") < 0);
     }

     @Test
     public void accessMethodString() throws ScriptException {
         assertEquals("", e.eval("o.stringMethod('');"));
         assertEquals("abcabc", e.eval("o.stringMethod('abc');"));
     }

     @Test
     public void accessMethodObject() throws ScriptException {
         e.put("so", new Person(5));
         e.eval("var rso = o.objectMethod(so);");
         assertEquals(new Person(10), e.get("rso"));
     }

     @Test
     public void accessMethodBooleanArray() throws ScriptException {
         assertTrue(Arrays.equals(o.booleanArrayMethod(o.publicBooleanArray), (boolean[])e.eval("o.booleanArrayMethod(o.publicBooleanArray);")));
     }

     @Test
     public void accessMethodIntArray() throws ScriptException {
         assertArrayEquals(o.intArrayMethod(o.publicIntArray), (int[])e.eval("o.intArrayMethod(o.publicIntArray);"));
     }

     @Test
     public void accessMethodLongArray() throws ScriptException {
         assertArrayEquals(o.longArrayMethod(o.publicLongArray), (long[])e.eval("o.longArrayMethod(o.publicLongArray);"));
     }

     @Test
     public void accessMethodByteArray() throws ScriptException {
         assertArrayEquals(o.byteArrayMethod(o.publicByteArray), (byte[])e.eval("o.byteArrayMethod(o.publicByteArray);"));
     }

     @Test
     public void accessMethodShortArray() throws ScriptException {
         assertArrayEquals(o.shortArrayMethod(o.publicShortArray), (short[])e.eval("o.shortArrayMethod(o.publicShortArray);"));
     }

     @Test
     public void accessMethodCharArray() throws ScriptException {
         assertArrayEquals(o.charArrayMethod(o.publicCharArray), (char[])e.eval("o.charArrayMethod(o.publicCharArray);"));
     }

     @Test
     public void accessMethodFloatArray() throws ScriptException {
         assertArrayEquals(o.floatArrayMethod(o.publicFloatArray), (float[])e.eval("o.floatArrayMethod(o.publicFloatArray);"), 1e-10f);
     }

     @Test
     public void accessMethodDoubleArray() throws ScriptException {
         assertArrayEquals(o.doubleArrayMethod(o.publicDoubleArray), (double[])e.eval("o.doubleArrayMethod(o.publicDoubleArray);"), 1e-10);
     }

     @Test
     public void accessMethodStringArray() throws ScriptException {
         assertArrayEquals(o.stringArrayMethod(o.publicStringArray), (String[])e.eval("o.stringArrayMethod(o.publicStringArray);"));
     }

     @Test
     public void accessMethodObjectArray() throws ScriptException {
         assertArrayEquals(o.objectArrayMethod(o.publicObjectArray), (Person[])e.eval("o.objectArrayMethod(o.publicObjectArray);"));
     }

     @Test
     public void accessDefaultConstructor() throws ScriptException {
         e.eval("var dc = new Packages.jdk.nashorn.api.javaaccess.Person()");
         assertEquals(new Person(), e.get("dc"));
     }

     @Test
     public void accessCustomConstructor() throws ScriptException {
         e.eval("var cc = new Packages.jdk.nashorn.api.javaaccess.Person(17)");
         assertEquals(new Person(17), e.get("cc"));
     }

     @Test
     public void accessMethod2PrimitiveParams() throws ScriptException {
         assertEquals(o.twoParamMethod(50, 40.0), e.eval("o.twoParamMethod(50,40);"));
     }

     @Test
     public void accessMethod3PrimitiveParams() throws ScriptException {
         assertEquals(o.threeParamMethod((short)10, 20L, 'b'), e.eval("o.threeParamMethod(10,20,'b');"));
     }

     @Test
     public void accessMethod2ObjectParams() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(200), new Person(300) }, (Person[])e.eval("o.twoObjectParamMethod(new Person(300),new Person(200));"));
     }

     @Test
     public void accessMethod3ObjectParams() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.threeObjectParamMethod(new Person(1),new Person(2),new Person(3));"));
     }

     @Test
     public void accessMethod8ObjectParams() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.eightObjectParamMethod(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6),new Person(7),new Person(8));"));
     }

     @Test
     public void accessMethod9ObjectParams() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(9), new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.nineObjectParamMethod(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6)," + "new Person(7),new Person(8),new Person(9));"));
     }

     @Test
     public void accessMethodObjectEllipsis() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(9), new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.methodObjectEllipsis(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6)," + "new Person(7),new Person(8),new Person(9));"));
         assertArrayEquals(new Person[] {}, (Person[])e.eval("o.methodObjectEllipsis()"));
         assertArrayEquals(new Person[] { new Person(9) }, (Person[])e.eval("o.methodObjectEllipsis(new Person(9))"));
     }

     @Test
     public void accessMethodPrimitiveEllipsis() throws ScriptException {
         assertArrayEquals(new Person[] { new Person(1), new Person(3), new Person(2) }, (Person[])e.eval("o.methodPrimitiveEllipsis(1,3,2);"));
         assertArrayEquals(new Person[] {}, (Person[])e.eval("o.methodPrimitiveEllipsis();"));
         assertArrayEquals(o.methodPrimitiveEllipsis(9, 8, 7, 6, 5, 4, 3, 2, 1), (Person[])e.eval("o.methodPrimitiveEllipsis(9,8,7,6,5,4,3,2,1);"));
     }

     @Test
     public void accessMethodMixedEllipsis() throws ScriptException {
         assertArrayEquals(new Object[] { new Person(1), 12, "hello", true }, (Object[])e.eval("o.methodMixedEllipsis(new Person(1),12,'hello',true);"));
         assertArrayEquals(new Object[] {}, (Object[])e.eval("o.methodMixedEllipsis();"));
     }

     @Test
     public void accessMethodObjectWithEllipsis() throws ScriptException {
         assertArrayEquals(new Object[] { "hello", 12, 15, 16 }, (Object[])e.eval("o.methodObjectWithEllipsis('hello',12,15,16);"));
         assertArrayEquals(new Object[] { "hello" }, (Object[])e.eval("o.methodObjectWithEllipsis('hello');"));
     }

     @Test
     public void accessMethodPrimitiveWithEllipsis() throws ScriptException {
         assertArrayEquals(new Object[] { 14, 12L, 15L, 16L }, (Object[])e.eval("o.methodPrimitiveWithEllipsis(14,12,15,16);"));
         assertArrayEquals(new Object[] { 12 }, (Object[])e.eval("o.methodPrimitiveWithEllipsis(12);"));
     }

     @Test
     public void accessMethodMixedWithEllipsis() throws ScriptException {
         assertArrayEquals(new Object[] { "Hello", 10, true, -100500, 80d }, (Object[])e.eval("o.methodMixedWithEllipsis('Hello', 10, true, -100500,80.0);"));
         assertArrayEquals(new Object[] { "Nashorn", 15 }, (Object[])e.eval("o.methodMixedWithEllipsis('Nashorn',15);"));
     }

     @Test
     public void accessMethodOverloaded() throws ScriptException {
         assertEquals(0, e.eval("o.overloadedMethod(0);"));
         assertEquals(2000, e.eval("o.overloadedMethod(1000);"));
         assertEquals(2, e.eval("o.overloadedMethod('10');"));
         assertEquals(7, e.eval("o.overloadedMethod('Nashorn');"));
         assertEquals(4, e.eval("o.overloadedMethod('true');"));
         assertEquals(1, e.eval("o.overloadedMethod(true);"));
         assertEquals(0, e.eval("o.overloadedMethod(false);"));
         assertEquals(44, e.eval("o.overloadedMethod(new Person(22));"));
         assertEquals(0, e.eval("o.overloadedMethod(new Person());"));
     }

     @Test
     public void accessMethodDoubleVSintOverloaded() throws ScriptException {
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.0);"));
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(1000.0);"));
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.01);"));
         assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(100.02);"));
         assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(0);"));
         assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(1000);"));
     }

     @Test
     public void accessJavaMethodIntFromJSFromJavaFromJS() throws ScriptException {
         e.eval("function secondLevelMethodInt(a) {"
                 + "return o.thirdLevelMethodInt(a);"
                 + "}");
         assertEquals(50, e.eval("o.firstLevelMethodInt(10);"));
     }

     @Test
     public void accessJavaMethodIntegerFromJSFromJavaFromJS() throws ScriptException {
         e.eval("function secondLevelMethodInteger(a) {"
                 + "return o.thirdLevelMethodInteger(a);"
                 + "}");
         assertEquals(100, e.eval("o.firstLevelMethodInteger(10);"));
     }

     @Test
     public void accessJavaMethodObjectFromJSFromJavaFromJS() throws ScriptException {
         e.eval("function secondLevelMethodObject(p) {"
                 + "return o.thirdLevelMethodObject(p);"
                 + "}");
         assertEquals(new Person(100), e.eval("o.firstLevelMethodObject(new Person(10));"));
     }

 }
	/*
	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* 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.
	*
	* 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).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	package jdk.nashorn.api.javaaccess;

	import static org.testng.AssertJUnit.assertEquals;
	import static org.testng.AssertJUnit.assertTrue;
	import static org.testng.internal.junit.ArrayAsserts.assertArrayEquals;
	import java.util.Arrays;
	import java.util.Calendar;
	import java.util.Locale;
	import javax.script.ScriptEngine;
	import javax.script.ScriptEngineManager;
	import javax.script.ScriptException;
	import org.testng.TestNG;
	import org.testng.annotations.AfterClass;
	import org.testng.annotations.BeforeClass;
	import org.testng.annotations.Test;

	/**
	* @test
	* @build jdk.nashorn.api.javaaccess.SharedObject jdk.nashorn.api.javaaccess.Person jdk.nashorn.api.javaaccess.MethodAccessTest
	* @run testng/othervm jdk.nashorn.api.javaaccess.MethodAccessTest
	*/
	@SuppressWarnings("javadoc")
	public class MethodAccessTest {

	private static ScriptEngine e = null;
	private static SharedObject o = null;

	public static void main(final String[] args) {
	TestNG.main(args);
	}

	@BeforeClass
	public static void setUpClass() throws ScriptException {
	final ScriptEngineManager m = new ScriptEngineManager();
	e = m.getEngineByName("nashorn");
	o = new SharedObject();
	o.setEngine(e);
	e.put("o", o);
	e.eval("var SharedObject = Packages.jdk.nashorn.api.javaaccess.SharedObject;");
	e.eval("var Person = Packages.jdk.nashorn.api.javaaccess.Person;");
	}

	@AfterClass
	public static void tearDownClass() {
	e = null;
	o = null;
	}

	@Test
	public void accessMethodthrowsCheckedException() throws ScriptException {
	e.eval("try {" +
	" var a = java.lang.Long.parseLong('foo');" +
	"} catch(e) {" +
	" var isThrown = true;" +
	" var isNumberException = e instanceof java.lang.NumberFormatException;" +
	"} finally {" +
	" var isFinalized = true;" +
	"}");
	assertEquals("Exception thrown", true, e.get("isThrown"));
	assertEquals("Finally called", true, e.get("isFinalized"));
	assertEquals("Type is NumberFormatException", true, e.get("isNumberException"));
	}

	@Test
	public void accessMethodthrowsUnCheckedException() throws ScriptException {
	e.eval("try {" +
	" var a = java.lang.String.valueOf(null);" +
	"} catch(e) {" +
	" var isThrown = true;" +
	" var isNumberException = e instanceof java.lang.NullPointerException;" +
	"} finally {" +
	" var isFinalized = true;" +
	"}");
	assertEquals(true, e.get("isThrown"));
	assertEquals(true, e.get("isFinalized"));
	assertEquals(true, e.get("isNumberException"));
	}

	@Test
	public void accessMethodStartsThread() throws ScriptException {
	e.eval("o.methodStartsThread();");
	assertEquals(false, o.isFinished);
	}

	@Test
	public void accessStaticMethod() throws ScriptException {
	assertEquals(10, e.eval("java.lang.Math.abs(-10);"));
	}

	@Test
	public void accessSynchronousMethod() throws ScriptException {
	e.eval("var v = new java.util.Vector();" + "v.add(10);" + "v.add(20);" + "v.add(30);");
	assertEquals(10, e.eval("v[0]"));
	assertEquals(20, e.eval("v[1]"));
	assertEquals(30, e.eval("v[2]"));
	assertEquals(3, e.eval("v.size()"));
	}

	@Test
	public void accessStaticSynchronousMethod() throws ScriptException {
	e.eval("var locales = java.util.Calendar.getAvailableLocales();");
	final Locale[] locales = (Locale[])e.get("locales");
	assertEquals(locales.length, Calendar.getAvailableLocales().length);
	}

	@Test
	public void accessNativeMethod() throws ScriptException {
	assertEquals(4.0, e.eval("java.lang.StrictMath.log10(10000);"));
	}

	@Test
	public void accessConstructorOfAbstractClass() throws ScriptException {
	e.eval("try {" +
	" var a = new java.util.AbstractList();" +
	" print('fail');" +
	"} catch(e) {" +
	" var isThrown = true;" +
	"}");
	assertEquals(true, e.get("isThrown"));
	}

	@Test
	public void accessMethodVoid() throws ScriptException {
	o.isAccessed = false;
	e.eval("o.voidMethod();");
	assertTrue(o.isAccessed);
	}

	@Test
	public void accessMethodBoolean() throws ScriptException {
	assertEquals(true, e.eval("o.booleanMethod(false);"));
	assertEquals(false, e.eval("o.booleanMethod(true);"));
	assertEquals(false, e.eval("o.booleanMethod('false');"));
	assertEquals(true, e.eval("o.booleanMethod('');"));
	assertEquals(true, e.eval("o.booleanMethod(0);"));
	}

	@Test
	public void accessMethodInt() throws ScriptException {
	assertEquals(0, e.eval("o.intMethod(0);"));
	assertEquals(-200, e.eval("o.intMethod(-100);"));
	assertEquals(0, e.eval("o.intMethod('0');"));
	assertEquals(-200, e.eval("o.intMethod('-100');"));
	}

	@Test
	public void accessMethodLong() throws ScriptException {
	assertEquals((long)0, e.eval("o.longMethod(0);"));
	assertEquals((long)400, e.eval("o.longMethod(200);"));
	assertEquals((long) 0, e.eval("o.longMethod('0');"));
	assertEquals((long) 400, e.eval("o.longMethod('200');"));
	}

	@Test
	public void accessMethodByte() throws ScriptException {
	assertEquals((byte) 0, e.eval("o.byteMethod(0);"));
	assertEquals((byte) 10, e.eval("o.byteMethod(5);"));
	assertEquals((byte) 0, e.eval("o.byteMethod('0');"));
	assertEquals((byte) 10, e.eval("o.byteMethod('5');"));
	}

	@Test
	public void accessMethodShort() throws ScriptException {
	assertEquals((short)0, e.eval("o.shortMethod(0);"));
	assertEquals((short)8000, e.eval("o.shortMethod(4000);"));
	assertEquals((short) 0, e.eval("o.shortMethod('0');"));
	assertEquals((short) 8000, e.eval("o.shortMethod('4000');"));
	}

	@Test
	public void accessMethodChar() throws ScriptException {
	assertEquals('A', e.eval("o.charMethod('a');"));
	assertEquals('Z', e.eval("o.charMethod('z');"));
	assertEquals(o.charMethod((char)0), e.eval("o.charMethod(0);"));
	assertEquals(o.charMethod((char)3150), e.eval("o.charMethod(3150);"));
	}

	@Test
	public void accessMethodFloat() throws ScriptException {
	assertEquals(0.0f, e.eval("o.floatMethod(0.0);"));
	assertEquals(4.2f, e.eval("o.floatMethod(2.1);"));
	assertEquals(0.0f, e.eval("o.floatMethod('0.0');"));
	assertEquals(4.2f, e.eval("o.floatMethod('2.1');"));
	}

	@Test
	public void accessMethodDouble() throws ScriptException {
	assertEquals(0.0, e.eval("o.doubleMethod(0.0);"));
	assertEquals(14.0, e.eval("o.doubleMethod(7.0);"));
	assertEquals(0.0, e.eval("o.doubleMethod('0.0');"));
	assertEquals(14.0, e.eval("o.doubleMethod('7.0');"));
	}

	@Test
	public void accessMethodBooleanBoxing() throws ScriptException {
	assertEquals(Boolean.TRUE, e.eval("o.booleanBoxingMethod(java.lang.Boolean.FALSE);"));
	assertEquals(Boolean.FALSE, e.eval("o.booleanBoxingMethod(java.lang.Boolean.TRUE);"));
	assertEquals(Boolean.TRUE, e.eval("o.booleanBoxingMethod('');"));
	assertEquals(Boolean.FALSE, e.eval("o.booleanBoxingMethod('false');"));
	}

	@Test
	public void accessMethodIntBoxing() throws ScriptException {
	assertEquals(0, e.eval("o.intBoxingMethod(0);"));
	assertEquals(-200, e.eval("o.intBoxingMethod(-100);"));
	assertTrue((int)e.eval("(new java.lang.Integer(2)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodLongBoxing() throws ScriptException {
	assertEquals((long) 0, e.eval("o.longBoxingMethod(0);"));
	assertEquals((long) 400, e.eval("o.longBoxingMethod(200);"));
	assertTrue((int)e.eval("(new java.lang.Long(2)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodByteBoxing() throws ScriptException {
	assertEquals((byte) 0, e.eval("o.byteBoxingMethod(0);"));
	assertEquals((byte) 10, e.eval("o.byteBoxingMethod(5);"));
	assertTrue((int)e.eval("(new java.lang.Byte(2)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodShortBoxing() throws ScriptException {
	assertEquals((short) 0, e.eval("o.shortBoxingMethod(0);"));
	assertEquals((short) 8000, e.eval("o.shortBoxingMethod(4000);"));
	assertTrue((int)e.eval("(new java.lang.Short(2)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodCharBoxing() throws ScriptException {
	assertEquals('A', e.eval("o.charBoxingMethod('a');"));
	assertEquals('Z', e.eval("o.charBoxingMethod('z');"));
	assertTrue((int)e.eval("(new java.lang.Character(2)).compareTo(10)") < 0);
	}

	@Test
	public void accessMethodFloatBoxing() throws ScriptException {
	assertEquals(0.0f, e.eval("o.floatBoxingMethod(0.0);"));
	assertEquals(4.2f, e.eval("o.floatBoxingMethod(2.1);"));
	assertTrue((int)e.eval("(new java.lang.Float(2.0)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodDoubleBoxing() throws ScriptException {
	assertEquals(0.0, e.eval("o.doubleBoxingMethod(0.0);"));
	assertEquals(14.0, e.eval("o.doubleBoxingMethod(7.0);"));
	assertTrue((int)e.eval("(new java.lang.Double(2)).compareTo(10.0)") < 0);
	}

	@Test
	public void accessMethodString() throws ScriptException {
	assertEquals("", e.eval("o.stringMethod('');"));
	assertEquals("abcabc", e.eval("o.stringMethod('abc');"));
	}

	@Test
	public void accessMethodObject() throws ScriptException {
	e.put("so", new Person(5));
	e.eval("var rso = o.objectMethod(so);");
	assertEquals(new Person(10), e.get("rso"));
	}

	@Test
	public void accessMethodBooleanArray() throws ScriptException {
	assertTrue(Arrays.equals(o.booleanArrayMethod(o.publicBooleanArray), (boolean[])e.eval("o.booleanArrayMethod(o.publicBooleanArray);")));
	}

	@Test
	public void accessMethodIntArray() throws ScriptException {
	assertArrayEquals(o.intArrayMethod(o.publicIntArray), (int[])e.eval("o.intArrayMethod(o.publicIntArray);"));
	}

	@Test
	public void accessMethodLongArray() throws ScriptException {
	assertArrayEquals(o.longArrayMethod(o.publicLongArray), (long[])e.eval("o.longArrayMethod(o.publicLongArray);"));
	}

	@Test
	public void accessMethodByteArray() throws ScriptException {
	assertArrayEquals(o.byteArrayMethod(o.publicByteArray), (byte[])e.eval("o.byteArrayMethod(o.publicByteArray);"));
	}

	@Test
	public void accessMethodShortArray() throws ScriptException {
	assertArrayEquals(o.shortArrayMethod(o.publicShortArray), (short[])e.eval("o.shortArrayMethod(o.publicShortArray);"));
	}

	@Test
	public void accessMethodCharArray() throws ScriptException {
	assertArrayEquals(o.charArrayMethod(o.publicCharArray), (char[])e.eval("o.charArrayMethod(o.publicCharArray);"));
	}

	@Test
	public void accessMethodFloatArray() throws ScriptException {
	assertArrayEquals(o.floatArrayMethod(o.publicFloatArray), (float[])e.eval("o.floatArrayMethod(o.publicFloatArray);"), 1e-10f);
	}

	@Test
	public void accessMethodDoubleArray() throws ScriptException {
	assertArrayEquals(o.doubleArrayMethod(o.publicDoubleArray), (double[])e.eval("o.doubleArrayMethod(o.publicDoubleArray);"), 1e-10);
	}

	@Test
	public void accessMethodStringArray() throws ScriptException {
	assertArrayEquals(o.stringArrayMethod(o.publicStringArray), (String[])e.eval("o.stringArrayMethod(o.publicStringArray);"));
	}

	@Test
	public void accessMethodObjectArray() throws ScriptException {
	assertArrayEquals(o.objectArrayMethod(o.publicObjectArray), (Person[])e.eval("o.objectArrayMethod(o.publicObjectArray);"));
	}

	@Test
	public void accessDefaultConstructor() throws ScriptException {
	e.eval("var dc = new Packages.jdk.nashorn.api.javaaccess.Person()");
	assertEquals(new Person(), e.get("dc"));
	}

	@Test
	public void accessCustomConstructor() throws ScriptException {
	e.eval("var cc = new Packages.jdk.nashorn.api.javaaccess.Person(17)");
	assertEquals(new Person(17), e.get("cc"));
	}

	@Test
	public void accessMethod2PrimitiveParams() throws ScriptException {
	assertEquals(o.twoParamMethod(50, 40.0), e.eval("o.twoParamMethod(50,40);"));
	}

	@Test
	public void accessMethod3PrimitiveParams() throws ScriptException {
	assertEquals(o.threeParamMethod((short)10, 20L, 'b'), e.eval("o.threeParamMethod(10,20,'b');"));
	}

	@Test
	public void accessMethod2ObjectParams() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(200), new Person(300) }, (Person[])e.eval("o.twoObjectParamMethod(new Person(300),new Person(200));"));
	}

	@Test
	public void accessMethod3ObjectParams() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.threeObjectParamMethod(new Person(1),new Person(2),new Person(3));"));
	}

	@Test
	public void accessMethod8ObjectParams() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.eightObjectParamMethod(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6),new Person(7),new Person(8));"));
	}

	@Test
	public void accessMethod9ObjectParams() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(9), new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.nineObjectParamMethod(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6)," + "new Person(7),new Person(8),new Person(9));"));
	}

	@Test
	public void accessMethodObjectEllipsis() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(9), new Person(8), new Person(7), new Person(6), new Person(5), new Person(4), new Person(3), new Person(2), new Person(1) }, (Person[])e.eval("o.methodObjectEllipsis(new Person(1),new Person(2),new Person(3)," + "new Person(4),new Person(5),new Person(6)," + "new Person(7),new Person(8),new Person(9));"));
	assertArrayEquals(new Person[] {}, (Person[])e.eval("o.methodObjectEllipsis()"));
	assertArrayEquals(new Person[] { new Person(9) }, (Person[])e.eval("o.methodObjectEllipsis(new Person(9))"));
	}

	@Test
	public void accessMethodPrimitiveEllipsis() throws ScriptException {
	assertArrayEquals(new Person[] { new Person(1), new Person(3), new Person(2) }, (Person[])e.eval("o.methodPrimitiveEllipsis(1,3,2);"));
	assertArrayEquals(new Person[] {}, (Person[])e.eval("o.methodPrimitiveEllipsis();"));
	assertArrayEquals(o.methodPrimitiveEllipsis(9, 8, 7, 6, 5, 4, 3, 2, 1), (Person[])e.eval("o.methodPrimitiveEllipsis(9,8,7,6,5,4,3,2,1);"));
	}

	@Test
	public void accessMethodMixedEllipsis() throws ScriptException {
	assertArrayEquals(new Object[] { new Person(1), 12, "hello", true }, (Object[])e.eval("o.methodMixedEllipsis(new Person(1),12,'hello',true);"));
	assertArrayEquals(new Object[] {}, (Object[])e.eval("o.methodMixedEllipsis();"));
	}

	@Test
	public void accessMethodObjectWithEllipsis() throws ScriptException {
	assertArrayEquals(new Object[] { "hello", 12, 15, 16 }, (Object[])e.eval("o.methodObjectWithEllipsis('hello',12,15,16);"));
	assertArrayEquals(new Object[] { "hello" }, (Object[])e.eval("o.methodObjectWithEllipsis('hello');"));
	}

	@Test
	public void accessMethodPrimitiveWithEllipsis() throws ScriptException {
	assertArrayEquals(new Object[] { 14, 12L, 15L, 16L }, (Object[])e.eval("o.methodPrimitiveWithEllipsis(14,12,15,16);"));
	assertArrayEquals(new Object[] { 12 }, (Object[])e.eval("o.methodPrimitiveWithEllipsis(12);"));
	}

	@Test
	public void accessMethodMixedWithEllipsis() throws ScriptException {
	assertArrayEquals(new Object[] { "Hello", 10, true, -100500, 80d }, (Object[])e.eval("o.methodMixedWithEllipsis('Hello', 10, true, -100500,80.0);"));
	assertArrayEquals(new Object[] { "Nashorn", 15 }, (Object[])e.eval("o.methodMixedWithEllipsis('Nashorn',15);"));
	}

	@Test
	public void accessMethodOverloaded() throws ScriptException {
	assertEquals(0, e.eval("o.overloadedMethod(0);"));
	assertEquals(2000, e.eval("o.overloadedMethod(1000);"));
	assertEquals(2, e.eval("o.overloadedMethod('10');"));
	assertEquals(7, e.eval("o.overloadedMethod('Nashorn');"));
	assertEquals(4, e.eval("o.overloadedMethod('true');"));
	assertEquals(1, e.eval("o.overloadedMethod(true);"));
	assertEquals(0, e.eval("o.overloadedMethod(false);"));
	assertEquals(44, e.eval("o.overloadedMethod(new Person(22));"));
	assertEquals(0, e.eval("o.overloadedMethod(new Person());"));
	}

	@Test
	public void accessMethodDoubleVSintOverloaded() throws ScriptException {
	assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.0);"));
	assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(1000.0);"));
	assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(0.01);"));
	assertEquals("double", e.eval("o.overloadedMethodDoubleVSint(100.02);"));
	assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(0);"));
	assertEquals("int", e.eval("o.overloadedMethodDoubleVSint(1000);"));
	}

	@Test
	public void accessJavaMethodIntFromJSFromJavaFromJS() throws ScriptException {
	e.eval("function secondLevelMethodInt(a) {"
	+ "return o.thirdLevelMethodInt(a);"
	+ "}");
	assertEquals(50, e.eval("o.firstLevelMethodInt(10);"));
	}

	@Test
	public void accessJavaMethodIntegerFromJSFromJavaFromJS() throws ScriptException {
	e.eval("function secondLevelMethodInteger(a) {"
	+ "return o.thirdLevelMethodInteger(a);"
	+ "}");
	assertEquals(100, e.eval("o.firstLevelMethodInteger(10);"));
	}

	@Test
	public void accessJavaMethodObjectFromJSFromJavaFromJS() throws ScriptException {
	e.eval("function secondLevelMethodObject(p) {"
	+ "return o.thirdLevelMethodObject(p);"
	+ "}");
	assertEquals(new Person(100), e.eval("o.firstLevelMethodObject(new Person(10));"));
	}

	}