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Test, bei dem Bug 72 auftritt

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This commit is contained in:
Fayez Abu Alia 2018-03-24 20:28:26 +01:00
parent 8870bc326c
commit a0de7a4467
3 changed files with 63 additions and 2 deletions
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15
src/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
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@ -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);

39
test/bytecode/Op2Test.java Normal file
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@ -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");
}
}

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