51 lines
1.5 KiB
Java
51 lines
1.5 KiB
Java
package bytecode;
|
|
|
|
import static org.junit.Assert.*;
|
|
|
|
import java.io.File;
|
|
import java.lang.reflect.Method;
|
|
import java.net.URL;
|
|
import java.net.URLClassLoader;
|
|
|
|
import org.junit.BeforeClass;
|
|
import org.junit.Test;
|
|
|
|
import de.dhbwstuttgart.core.JavaTXCompiler;
|
|
|
|
public class BinaryTest {
|
|
private static String path;
|
|
private static File fileToTest;
|
|
private static JavaTXCompiler compiler;
|
|
private static ClassLoader loader;
|
|
private static Class<?> classToTest;
|
|
private static String pathToClassFile;
|
|
private static Object instanceOfClass;
|
|
|
|
@BeforeClass
|
|
public static void setUpBeforeClass() throws Exception {
|
|
path = System.getProperty("user.dir")+"/test/bytecode/javFiles/BinaryInMeth.jav";
|
|
fileToTest = new File(path);
|
|
compiler = new JavaTXCompiler(fileToTest);
|
|
pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
|
|
compiler.generateBytecode(pathToClassFile);
|
|
loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
|
|
classToTest = loader.loadClass("BinaryInMeth");
|
|
instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
|
|
}
|
|
|
|
@Test
|
|
public void test() throws Exception {
|
|
Method m2 = classToTest.getDeclaredMethod("m2", Integer.class,Integer.class);
|
|
Integer res = (Integer) m2.invoke(instanceOfClass, 2,3);
|
|
assertEquals(6, res);
|
|
}
|
|
|
|
@Test
|
|
public void testM3() throws Exception {
|
|
Method m3 = classToTest.getDeclaredMethod("m3", Integer.class);
|
|
Integer res = (Integer) m3.invoke(instanceOfClass, 2);
|
|
assertEquals(4, res);
|
|
}
|
|
|
|
}
|