Method testLoop

src/test/groovy/org/codehaus/groovy/classgen/ForTest.java:69–98

()

    }

    @Test
    void testLoop() throws Exception {
        ClassNode classNode = new ClassNode("Foo", ACC_PUBLIC, ClassHelper.OBJECT_TYPE);
        classNode.addConstructor(new ConstructorNode(ACC_PUBLIC, null));

        Parameter[] parameters = {new Parameter(ClassHelper.OBJECT_TYPE.makeArray(), "coll")};

        Statement loopStatement = createPrintlnStatement(new VariableExpression("i"));

        ForStatement statement = new ForStatement(new Parameter(ClassHelper.OBJECT_TYPE, "i"), new VariableExpression("coll"), loopStatement);
        classNode.addMethod(new MethodNode("iterateDemo", ACC_PUBLIC, ClassHelper.VOID_TYPE, parameters, ClassNode.EMPTY_ARRAY, statement));

        Class<?> fooClass = loadClass(classNode);
        assertTrue(fooClass != null, "Loaded a new class");

        Object bean = fooClass.getDeclaredConstructor().newInstance();
        assertTrue(bean != null, "Managed to create bean");

        System.out.println("################ Now about to invoke a method with looping");
        Object[] array = {Integer.valueOf(1234), "abc", "def"};

        try {
            InvokerHelper.invokeMethod(bean, "iterateDemo", new Object[]{array});
        } catch (InvokerInvocationException e) {
            System.out.println("Caught: " + e.getCause());
            e.getCause().printStackTrace();
            fail("Should not have thrown an exception");
        }
        System.out.println("################ Done");
    }

    @Test
    void testManyParam() throws Exception {