new file: ../../test/bytecode/Tph5Test.java

new file:   ../../test/bytecode/javFiles/Tph5.jav
erzeugt Typfehler zur Laufzeit mit
mport java.util.Vector;

public class Tph5Use {
	public static  void main(String[] args) {
		Tph5 tph5 = new Tph5();
		Integer i = tph5.<Integer, Integer, Integer, Integer>m(1,2,3);
		String s = tph5.<String, String, Integer, Integer>m("xx",2,3);
	}
}
This commit is contained in:
Martin Plümicke 2018-08-13 18:19:02 +02:00
parent 6bdd347298
commit 5f89188d00
2 changed files with 51 additions and 0 deletions

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@ -0,0 +1,44 @@
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 Tph5Test {
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/Tph5.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("Tph5");
instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
}
@Test
public void test() throws Exception {
Method m = classToTest.getDeclaredMethod("m", Object.class, Object.class, Object.class);
Object result = m.invoke(instanceOfClass, "xx",2,3);
//assertEquals(2,result);
}
}

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public class Tph5 {
m(a,b,c){
a = c;
b = c;
return a;
}
}