Eo: Fixed bug with calling multiple ops in some cases.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/PROTO/eobj@74313 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

3 files changed, 83 insertions, 6 deletions

diff --git a/src/lib/eo.c b/src/lib/eo.c
index 3d0f498..2dc7a2e 100644
--- a/src/lib/eo.c
+++ b/src/lib/eo.c
@@ -375,20 +375,22 @@ eo_do_internal(Eo *obj, Eo_Op_Type op_type, ...)
 
    prev_error = obj->do_error;
    _eo_ref(obj);
-   _eo_kls_itr_init(obj->klass, &obj->mro_itr, &prev_state);
 
    va_start(p_list, op_type);
 
    op = va_arg(p_list, Eo_Op);
    while (op)
      {
+        _eo_kls_itr_init(obj->klass, &obj->mro_itr, &prev_state);
         if (!_eo_op_internal(obj, op_type, op, &p_list))
           {
              _EO_OP_ERR_NO_OP_PRINT(op, obj->klass);
              ret = EINA_FALSE;
+             _eo_kls_itr_end(&obj->mro_itr, &prev_state);
              break;
           }
         op = va_arg(p_list, Eo_Op);
+        _eo_kls_itr_end(&obj->mro_itr, &prev_state);
      }
 
    va_end(p_list);
@@ -400,7 +402,6 @@ eo_do_internal(Eo *obj, Eo_Op_Type op_type, ...)
 
    obj->do_error = prev_error;
 
-   _eo_kls_itr_end(&obj->mro_itr, &prev_state);
    return ret;
 }
 
@@ -470,25 +471,25 @@ eo_class_do_internal(const Eo_Class *klass, ...)
 
    EO_MAGIC_RETURN_VAL(klass, EO_CLASS_EINA_MAGIC, EINA_FALSE);
 
-   _eo_kls_itr_init(klass, &((Eo_Class *) klass)->mro_itr, &prev_state);
-
    va_start(p_list, klass);
 
    op = va_arg(p_list, Eo_Op);
    while (op)
      {
+        _eo_kls_itr_init(klass, &((Eo_Class *) klass)->mro_itr, &prev_state);
         if (!_eo_class_op_internal((Eo_Class *) klass, op, &p_list))
           {
              _EO_OP_ERR_NO_OP_PRINT(op, klass);
              ret = EINA_FALSE;
+             _eo_kls_itr_end(&((Eo_Class *) klass)->mro_itr, &prev_state);
              break;
           }
+        _eo_kls_itr_end(&((Eo_Class *) klass)->mro_itr, &prev_state);
         op = va_arg(p_list, Eo_Op);
      }
 
    va_end(p_list);
 
-   _eo_kls_itr_end(&((Eo_Class *) klass)->mro_itr, &prev_state);
    return ret;
 }
 
diff --git a/src/tests/eo_suite/eo_test_general.c b/src/tests/eo_suite/eo_test_general.c
index 0624f61..f6d872f 100644
--- a/src/tests/eo_suite/eo_test_general.c
+++ b/src/tests/eo_suite/eo_test_general.c
@@ -654,6 +654,80 @@ START_TEST(eo_magic_checks)
 }
 END_TEST
 
+/* MULTI */
+static Eo_Op MULTI_BASE_ID;
+#define MULTI_ID(sub_id) (MULTI_BASE_ID + sub_id)
+#define multi_a_print() MULTI_ID(MULTI_SUB_ID_A_PRINT)
+#define multi_class_hi_print() MULTI_ID(MULTI_SUB_ID_CLASS_HI_PRINT)
+
+static void
+_a_print(Eo *obj EINA_UNUSED, void *class_data EINA_UNUSED, va_list *list EINA_UNUSED)
+{
+   printf("Hey\n");
+}
+
+static void
+_class_hi_print(const Eo_Class *klass EINA_UNUSED, va_list *list EINA_UNUSED)
+{
+   printf("Hi\n");
+}
+
+enum {
+     MULTI_SUB_ID_A_PRINT,
+     MULTI_SUB_ID_CLASS_HI_PRINT,
+     MULTI_SUB_ID_LAST
+};
+
+static void
+_eo_multiple_do_class_constructor(Eo_Class *klass)
+{
+   const Eo_Op_Func_Description func_desc[] = {
+        EO_OP_FUNC(MULTI_ID(MULTI_SUB_ID_A_PRINT), _a_print),
+        EO_OP_FUNC_CLASS(MULTI_ID(MULTI_SUB_ID_CLASS_HI_PRINT), _class_hi_print),
+        EO_OP_FUNC_SENTINEL
+   };
+
+   eo_class_funcs_set(klass, func_desc);
+}
+
+static const Eo_Op_Description _eo_multiple_do_op_desc[] = {
+     EO_OP_DESCRIPTION(MULTI_SUB_ID_A_PRINT, "Print property A"),
+     EO_OP_DESCRIPTION_CLASS(MULTI_SUB_ID_CLASS_HI_PRINT, "Print Hi"),
+     EO_OP_DESCRIPTION_SENTINEL
+};
+
+
+START_TEST(eo_multiple_do)
+{
+   eo_init();
+
+   /* Usually should be const, not const only for the test... */
+   static Eo_Class_Description class_desc = {
+        EO_VERSION,
+        "Inherit",
+        EO_CLASS_TYPE_REGULAR,
+        EO_CLASS_DESCRIPTION_OPS(&MULTI_BASE_ID, _eo_multiple_do_op_desc, MULTI_SUB_ID_LAST),
+        NULL,
+        0,
+        _eo_multiple_do_class_constructor,
+        NULL
+   };
+
+   const Eo_Class *klass = eo_class_new(&class_desc, 0, SIMPLE_CLASS, NULL);
+   fail_if(!klass);
+
+   Eo *obj = eo_add(klass, NULL);
+   fail_if(!obj);
+
+   fail_if(!eo_do(obj, simple_a_print(), multi_a_print(), multi_a_print()));
+   fail_if(!eo_class_do(klass, simple_class_hi_print(), multi_class_hi_print(), multi_class_hi_print()));
+
+   eo_unref(obj);
+
+   eo_shutdown();
+}
+END_TEST
+
 void eo_test_general(TCase *tc)
 {
    tcase_add_test(tc, eo_generic_data);
@@ -667,4 +741,5 @@ void eo_test_general(TCase *tc)
    tcase_add_test(tc, eo_static_classes);
    tcase_add_test(tc, eo_composite_tests);
    tcase_add_test(tc, eo_isa_tests);
+   tcase_add_test(tc, eo_multiple_do);
 }
diff --git a/src/tests/function_overrides/main.c b/src/tests/function_overrides/main.c
index 7e9d2e1..af39c67 100644
--- a/src/tests/function_overrides/main.c
+++ b/src/tests/function_overrides/main.c
@@ -30,7 +30,8 @@ main(int argc, char *argv[])
    eo_unref(obj);
 
    obj = eo_add(INHERIT2_CLASS, NULL);
-   eo_do(obj, inherit2_print());
+   fail_if(!eo_do(obj, inherit2_print()));
+   fail_if(!eo_do(obj, inherit2_print(), inherit2_print()));
    eo_unref(obj);
 
    obj = eo_add(SIMPLE_CLASS, NULL);