// Copyright (c) 2013-2014, Webit Team. All Rights Reserved.
package webit.script.asm;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.*;
import org.junit.Test;
import webit.script.Context;
import webit.script.exceptions.ScriptRuntimeException;
import webit.script.lang.MethodDeclare;
/**
*
* @author Zqq
*/
public class AsmNativeFactoryTest {
@Test
@SuppressWarnings("unchecked")
public void test() throws Exception {
MethodDeclare str_toString = AsmNativeFactory.createAccessor(String.class.getMethod("toString", new Class[0]));
MethodDeclare currentTimeMillis = AsmNativeFactory.createAccessor(System.class.getMethod("currentTimeMillis", new Class[0]));
MethodDeclare newList = AsmNativeFactory.createAccessor(ArrayList.class.getConstructor());
MethodDeclare listSize = AsmNativeFactory.createAccessor(ArrayList.class.getMethod("size", new Class[0]));
MethodDeclare listAdd = AsmNativeFactory.createAccessor(List.class.getMethod("add", new Class[]{Object.class}));
MethodDeclare newListWithInitSize = AsmNativeFactory.createAccessor(ArrayList.class.getConstructor(new Class[]{int.class}));
MethodDeclare listAddToIndex = AsmNativeFactory.createAccessor(List.class.getMethod("add", new Class[]{int.class, Object.class}));
MethodDeclare arraycopy = AsmNativeFactory.createAccessor(System.class.getMethod("arraycopy", new Class[]{Object.class, int.class, Object.class, int.class, int.class}));
assertEquals("aaa", str_toString.invoke(null, new Object[]{"aaa"}));
assertEquals(currentTimeMillis.invoke(null, null).getClass(), Long.class);
assertEquals(currentTimeMillis.invoke(null, new Object[0]).getClass(), Long.class);
assertEquals(currentTimeMillis.invoke(null, new Object[]{1, 2, 3}).getClass(), Long.class);
int[] array1 = new int[]{1, 2, 3, 4, 6};
int[] array2 = new int[array1.length];
assertEquals(arraycopy.invoke(null, new Object[]{array1, 0, array2, 0, array1.length}), Context.VOID);
assertArrayEquals(array2, array2);
List list = (List) newList.invoke(null, null);
List list2 = (List) newListWithInitSize.invoke(null, new Object[]{2});
assertNotNull(list2);
list.add("i1");
list.add("i2");
Exception exception = null;
try {
assertEquals(listSize.invoke(null, new Object[0]), 2);
} catch (ScriptRuntimeException e) {
exception = e;
}
assertNotNull(exception);
assertEquals(listSize.invoke(null, new Object[]{list}), 2);
assertEquals(listSize.invoke(null, new Object[]{list, 2, 3}), 2);
assertEquals(listAdd.invoke(null, new Object[]{list, "i3"}), true);
assertEquals(list.size(), 3);
assertEquals(list.get(2), "i3");
assertEquals(listAdd.invoke(null, new Object[]{list}), true);
assertNull(list.get(3));
assertEquals(listAddToIndex.invoke(null, new Object[]{list, 2, "a3"}), Context.VOID);
assertEquals(list.get(2), "a3");
assertEquals(listAddToIndex.invoke(null, new Object[]{list, 2}), Context.VOID);
assertNull(list.get(2));
}
}