- Tests für Vergleichsoperatoren angelegt

test/bytecode/operators/EqualOperatorTest.java

@@ -2,31 +2,29 @@ package bytecode.operators;
 
 import static org.junit.Assert.*;
 
-import java.io.File;
 import java.lang.reflect.Method;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.Vector;
-
-import org.junit.Ignore;
 import org.junit.Test;
-
 import bytecode.SourceFileBytecodeTest;
 
-public class EqualOperatorTest extends SourceFileBytecodeTest{
+public class EqualOperatorTest extends RelOperatorTest{
 	@Override
 	protected void init() {
 		testName = "EqualOperator";
 		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
 	}
 
-	@Test
-	public void testConstruct() throws Exception{
-	    ClassLoader classLoader = getClassLoader();
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(false);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(true);
+	}
 
-	    Class cls =  classLoader.loadClass(testName);
-	    
-		Object obj = cls.newInstance();
-		assertTrue(true);
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(false);
 	}
 }

test/bytecode/operators/GreaterEqualOperator.jav

@@ -0,0 +1,5 @@
+class GreaterEqualOperator{
+        Boolean method(Integer x, Integer y){
+                return x >= y;
+        }
+}

test/bytecode/operators/GreaterEqualOperatorTest.java

@@ -0,0 +1,30 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public class GreaterEqualOperatorTest extends RelOperatorTest{
+	@Override
+	protected void init() {
+		testName = "GreaterEqualOperator";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(false);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(true);
+	}
+
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(true);
+	}
+}

test/bytecode/operators/GreaterOperator.jav

@@ -0,0 +1,5 @@
+class GreaterOperator{
+        Boolean method(Integer x, Integer y){
+                return x > y;
+        }
+}

test/bytecode/operators/GreaterOperatorTest.java

@@ -0,0 +1,30 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public class GreaterOperatorTest extends RelOperatorTest{
+	@Override
+	protected void init() {
+		testName = "GreaterOperator";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(false);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(false);
+	}
+
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(true);
+	}
+}

test/bytecode/operators/ModuloOperator.jav

@@ -0,0 +1,5 @@
+class ModuloOperator{
+        Integer method(Integer x, Integer y){
+                return x % y;
+        }
+}

test/bytecode/operators/ModuloOperatorTest.java

@@ -0,0 +1,53 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Vector;
+
+import org.junit.Ignore;
+import org.junit.Test;
+
+import bytecode.SourceFileBytecodeTest;
+
+public class ModuloOperatorTest extends SourceFileBytecodeTest{
+	@Override
+	protected void init() {
+		testName = "ModuloOperator";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Test
+	public void testConstruct() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		assertTrue(true);
+	}
+	
+	@Test
+	public void testTwoIntegers() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		
+		Integer x = new Integer(1);
+		Integer y = new Integer(2);
+		
+		Class[] params = new Class[]{
+				x.getClass(),
+				y.getClass(),
+		};
+		
+		Method method = cls.getDeclaredMethod("method", params);
+		Integer returnValue = (Integer) method.invoke(obj, x, y);
+		assertEquals(new Integer(1), returnValue);
+	}
+}

test/bytecode/operators/NotEqualOperator.jav

@@ -0,0 +1,5 @@
+class NotEqualOperator{
+        Boolean method(Integer x, Integer y){
+                return x != y;
+        }
+}

test/bytecode/operators/NotEqualOperatorTest.java

@@ -0,0 +1,30 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public class NotEqualOperatorTest extends RelOperatorTest{
+	@Override
+	protected void init() {
+		testName = "NotEqualOperator";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(true);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(false);
+	}
+
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(true);
+	}
+}

test/bytecode/operators/OrOperatorTest.java

@@ -13,7 +13,7 @@ import org.junit.Test;
 
 import bytecode.SourceFileBytecodeTest;
 
-public class OROperatorTest extends SourceFileBytecodeTest{
+public class OrOperatorTest extends SourceFileBytecodeTest{
 	@Override
 	protected void init() {
 		testName = "OrOperator";

test/bytecode/operators/RelOperatorTest.java

@@ -0,0 +1,86 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public abstract class RelOperatorTest extends SourceFileBytecodeTest{
+	@Test
+	public void testConstruct() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		assertTrue(true);
+	}
+	
+	@Test
+	public void test1x2() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		
+		Integer x = new Integer(1);
+		Integer y = new Integer(2);
+		
+		Class[] params = new Class[]{
+				x.getClass(),
+				y.getClass(),
+		};
+		
+		Method method = cls.getDeclaredMethod("method", params);
+		Boolean returnValue = (Boolean) method.invoke(obj, x, y);
+		assertEquals(getTest1x2ReturnValue(), returnValue);
+	}
+	
+	@Test
+	public void test2x2() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		
+		Integer x = new Integer(2);
+		Integer y = new Integer(2);
+		
+		Class[] params = new Class[]{
+				x.getClass(),
+				y.getClass(),
+		};
+		
+		Method method = cls.getDeclaredMethod("method", params);
+		Boolean returnValue = (Boolean) method.invoke(obj, x, y);
+		assertEquals(getTest2x2ReturnValue(), returnValue);
+	}
+	
+	@Test
+	public void test2x1() throws Exception{
+	    ClassLoader classLoader = getClassLoader();
+
+	    Class cls =  classLoader.loadClass(testName);
+	    
+		Object obj = cls.newInstance();
+		
+		Integer x = new Integer(2);
+		Integer y = new Integer(2);
+		
+		Class[] params = new Class[]{
+				x.getClass(),
+				y.getClass(),
+		};
+		
+		Method method = cls.getDeclaredMethod("method", params);
+		Boolean returnValue = (Boolean) method.invoke(obj, x, y);
+		assertEquals(getTest2x1ReturnValue(), returnValue);
+	}
+	
+	protected abstract Boolean getTest1x2ReturnValue();
+	protected abstract Boolean getTest2x2ReturnValue();
+	protected abstract Boolean getTest2x1ReturnValue();
+}

test/bytecode/operators/SmallerEqualOperator.jav

@@ -0,0 +1,5 @@
+class SmallerEqualOperator{
+        Boolean method(Integer x, Integer y){
+                return x <= y;
+        }
+}

test/bytecode/operators/SmallerEqualOperatorTest.java

@@ -0,0 +1,30 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public class SmallerEqualOperatorTest extends RelOperatorTest{
+	@Override
+	protected void init() {
+		testName = "SmallerEqual";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(true);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(true);
+	}
+
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(false);
+	}
+}

test/bytecode/operators/SmallerOperator.jav

@@ -0,0 +1,5 @@
+class SmallerOperator{
+        Boolean method(Integer x, Integer y){
+                return x < y;
+        }
+}

test/bytecode/operators/SmallerOperatorTest.java

@@ -0,0 +1,30 @@
+package bytecode.operators;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.Method;
+import org.junit.Test;
+import bytecode.SourceFileBytecodeTest;
+
+public class SmallerOperatorTest extends RelOperatorTest{
+	@Override
+	protected void init() {
+		testName = "Smaller";
+		rootDirectory = System.getProperty("user.dir")+"/test/bytecode/operators/";
+	}
+
+	@Override
+	protected Boolean getTest1x2ReturnValue() {
+		return new Boolean(true);
+	}
+	
+	@Override
+	protected Boolean getTest2x2ReturnValue() {
+		return new Boolean(false);
+	}
+
+	@Override
+	protected Boolean getTest2x1ReturnValue() {
+		return new Boolean(false);
+	}
+}