Test, bei dem Bug 72 auftritt

src/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java

@@ -288,7 +288,18 @@ public class BytecodeGenMethod implements StatementVisitor {
 				mv.visitInsn(Opcodes.I2F);
 			}
 			break;
-			
+		// braucht man eigentlic nicht, muss getestet werden
+		case "java/lang/String":
+			if(sourceType.equals(Type.getInternalName(Double.class))) {
+				mv.visitMethodInsn(Opcodes.INVOKESTATIC, Type.getInternalName(String.class), "valueOf", "(D)Ljava/lang/String;", false);
+			} else if(sourceType.equals(Type.getInternalName(Long.class))) {
+				mv.visitMethodInsn(Opcodes.INVOKESTATIC, Type.getInternalName(String.class), "valueOf", "(J)Ljava/lang/String;", false);
+			} else if(sourceType.equals(Type.getInternalName(Float.class))) {
+				mv.visitMethodInsn(Opcodes.INVOKESTATIC, Type.getInternalName(String.class), "valueOf", "(F)Ljava/lang/String;", false);
+			} else {
+				mv.visitMethodInsn(Opcodes.INVOKESTATIC, Type.getInternalName(String.class), "valueOf", "(I)Ljava/lang/String;", false);
+			}
+			break;
 		default:
 			break;
 		}
@@ -808,7 +819,7 @@ public class BytecodeGenMethod implements StatementVisitor {
 	@Override
 	public void visit(Literal literal) {
 		Object value = literal.value;
-		String typeOfLiteral = resultSet.resolveType(literal.getType()).resolvedType.acceptTV(new TypeToDescriptor());
+		String typeOfLiteral = getResolvedType(literal.getType());
 		// Name der Methode muss geändert werden
 		doAssign(typeOfLiteral, value, false);
 

test/bytecode/Op2Test.java

@@ -0,0 +1,39 @@
+package bytecode;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import de.dhbwstuttgart.core.JavaTXCompiler;
+
+public class Op2Test {
+	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/Op2.jav";
+		fileToTest = new File(path);
+		compiler = new JavaTXCompiler(fileToTest);
+		compiler.generateBytecode();
+		pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
+		loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
+		classToTest = loader.loadClass("Op2");
+		instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
+	}
+	@Test
+	public void test() {
+		fail("Not yet implemented");
+	}
+
+}

test/bytecode/javFiles/Op2.jav

@@ -0,0 +1,11 @@
+import java.lang.Integer;
+import java.lang.String;
+
+public class Op2 {
+	m(){
+		var x = "";
+		var a = 5+x;
+		
+		return a;
+	}
+}