99 lines
2.1 KiB
Java
99 lines
2.1 KiB
Java
package bytecode;
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import static org.junit.Assert.*;
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import java.io.File;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Method;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.util.Vector;
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import org.junit.Test;
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import org.junit.Ignore;
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import bytecode.SourceFileBytecodeTest;
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public class VariableMultimethodsTest extends SourceFileBytecodeTest{
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@Override
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protected void init() {
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testName = "VariableMultimethods";
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rootDirectory = System.getProperty("user.dir")+"/test/bytecode/";
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}
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@Test
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public void testConstruct() throws Exception{
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ClassLoader classLoader = getClassLoader();
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Class cls = classLoader.loadClass(testName);
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Object obj = cls.newInstance();
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assertTrue(true);
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}
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@Test
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public void testOneArgument() throws Exception{
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ClassLoader classLoader = getClassLoader();
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Class cls = classLoader.loadClass(testName);
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Object obj = cls.newInstance();
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Integer y = 1;
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Class[] params = new Class[]{
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y.getClass()
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};
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Method method = cls.getDeclaredMethod("method", params);
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Integer returnValue = (Integer) method.invoke(obj, y);
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assertEquals(new Integer(1), returnValue);
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}
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@Test
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public void testTwoArgument() throws Exception{
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ClassLoader classLoader = getClassLoader();
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Class cls = classLoader.loadClass(testName);
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Object obj = cls.newInstance();
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Integer x = 1;
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Integer y = 2;
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Class[] params = new Class[]{
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x.getClass(),
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y.getClass()
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};
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Method method = cls.getDeclaredMethod("method", params);
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Integer returnValue = (Integer) method.invoke(obj, x, y);
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assertEquals(new Integer(3), returnValue);
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}
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@Test
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public void testThreeArgument() throws Exception{
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ClassLoader classLoader = getClassLoader();
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Class cls = classLoader.loadClass(testName);
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Object obj = cls.newInstance();
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Integer z = 1;
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Integer x = 2;
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Integer y = 4;
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Class[] params = new Class[]{
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z.getClass(),
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x.getClass(),
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y.getClass()
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};
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Method method = cls.getDeclaredMethod("method", params);
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Integer returnValue = (Integer) method.invoke(obj, z, x, y);
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assertEquals(new Integer(7), returnValue);
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}
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}
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