ecore: test for Efl.ModelView.

This does cover pretty much everything that Efl.ModelView provide.

Reviewed-by: SangHyeon Jade Lee <sh10233.lee@samsung.com>
Differential Revision: https://phab.enlightenment.org/D7488

src/Makefile_Efl.am

@@ -199,6 +199,7 @@ tests_efl_efl_suite_SOURCES = \
 tests/efl/efl_suite.c \
 tests/efl/efl_test_model_container.c \
 tests/efl/efl_test_model_composite.c \
+tests/efl/efl_test_model_view.c \
 tests/efl/efl_suite.h
 
 tests_efl_efl_suite_CPPFLAGS = -I$(top_builddir)/src/lib/efl \

src/tests/efl/efl_suite.c

@@ -27,6 +27,7 @@
 
 static const Efl_Test_Case etc[] = {
    { "Efl_Model_Container", efl_test_case_model_container },
+   { "Efl_Model_View", efl_test_case_model_view },
    { "Efl_Model_Composite_Boolean", efl_test_case_model_composite_boolean },
    { NULL, NULL }
 };

src/tests/efl/efl_suite.h

@@ -22,6 +22,7 @@
 #include <check.h>
 #include "../efl_check.h"
 void efl_test_case_model_container(TCase *tc);
+void efl_test_case_model_view(TCase *tc);
 void efl_test_case_model_composite_boolean(TCase *tc);
 
 #endif /* EFL_SUITE_H_ */

src/tests/efl/efl_test_model_composite.c

@@ -25,9 +25,9 @@
 #include <Efl.h>
 #include <Ecore.h>
 
-const int child_number = 3;
-const int base_ints[] = { 41, 42, 43 };
-const Eina_Bool base_selections[] = { EINA_FALSE, EINA_FALSE, EINA_TRUE };
+static const int child_number = 3;
+static const int base_ints[] = { 41, 42, 43 };
+static const Eina_Bool base_selections[] = { EINA_FALSE, EINA_FALSE, EINA_TRUE };
 
 static Eina_Value
 _children_slice_get_then(void *data EINA_UNUSED,

src/tests/efl/efl_test_model_view.c

@@ -0,0 +1,309 @@
+/* EFL - EFL library
+ * Copyright (C) 2018 Cedric Bail
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "efl_suite.h"
+
+#include <Efl.h>
+#include <Ecore.h>
+
+static const int child_number = 3;
+static const int base_ints[] = { 41, 42, 43 };
+static const char *_efl_test_model_view_label_format = "Index %i.";
+static const char *dependences[] = { "test_p_int" };
+
+static Eina_Value *
+_efl_test_model_view_label_get(void *data, const Efl_Model_View *mv, Eina_Stringshare *property)
+{
+   Eina_Strbuf *buf;
+   Eina_Value *r;
+   Eina_Value *p_int;
+   int v_int;
+   const char *format = data;
+
+   ck_assert(strcmp(property, "label") == 0);
+
+   p_int = efl_model_property_get(mv, "test_p_int");
+   ck_assert(eina_value_int_get(p_int, &v_int) == EINA_TRUE);
+
+   buf = eina_strbuf_new();
+   eina_strbuf_append_printf(buf, format, v_int);
+
+   r = eina_value_string_new(eina_strbuf_string_get(buf));
+   eina_strbuf_free(buf);
+
+   return r;
+}
+
+static Eina_Future *
+_efl_test_model_view_label_set(void *data EINA_UNUSED, Efl_Model_View *mv, Eina_Stringshare *property EINA_UNUSED, Eina_Value *value EINA_UNUSED)
+{
+   return efl_loop_future_rejected(mv, EFL_MODEL_ERROR_READ_ONLY);
+}
+
+static void
+_efl_test_model_view_label_clean(void *data)
+{
+   ck_assert_ptr_eq(data, _efl_test_model_view_label_format);
+}
+
+static Eina_Value *
+_efl_test_model_view_color_get(void *data EINA_UNUSED, const Efl_Model_View *mv, Eina_Stringshare *property)
+{
+   Eina_Strbuf *buf;
+   Eina_Value *r;
+   Eina_Value *p_int;
+   int v_int;
+
+   ck_assert(strcmp(property, "color") == 0);
+
+   p_int = efl_model_property_get(mv, "test_p_int");
+   ck_assert(eina_value_int_get(p_int, &v_int) == EINA_TRUE);
+
+   buf = eina_strbuf_new();
+   eina_strbuf_append_printf(buf, "#%02x%02x%02x%02x", v_int, v_int, v_int, v_int);
+
+   r = eina_value_string_new(eina_strbuf_string_get(buf));
+   eina_strbuf_free(buf);
+
+   return r;
+}
+
+static Eina_Future *
+_efl_test_model_view_color_set(void *data EINA_UNUSED, Efl_Model_View *mv, Eina_Stringshare *property EINA_UNUSED, Eina_Value *value EINA_UNUSED)
+{
+   return efl_loop_future_rejected(mv, EFL_MODEL_ERROR_READ_ONLY);
+}
+
+static void
+_efl_test_model_view_color_clean(void *data EINA_UNUSED)
+{
+}
+
+static Eina_Value
+_dummy(Eo *obj EINA_UNUSED, void *data EINA_UNUSED, const Eina_Value value)
+{
+   ck_abort();
+
+   return value;
+}
+
+static Eina_Value
+_expected_fail(Eo *o EINA_UNUSED, void *data EINA_UNUSED, Eina_Error error)
+{
+   ck_assert_int_eq(error, EFL_MODEL_ERROR_READ_ONLY);
+   return eina_value_int_init(0);
+}
+
+static unsigned int counting = 0;
+
+typedef struct _Property_Change_Test Property_Change_Test;
+struct _Property_Change_Test
+{
+   Eina_Bool checked;
+   const char *name;
+};
+
+static void
+_properties_changed(void *data, const Efl_Event *event)
+{
+   Efl_Model_Property_Event *ev = event->info;
+   unsigned int *count = data;
+   const char *property;
+   Eina_Array_Iterator iterator;
+   unsigned int i, j;
+   Property_Change_Test tests[] = {
+      { EINA_FALSE, "test_p_int" },
+      { EINA_FALSE, "color" },
+      { EINA_FALSE, "label" }
+   };
+
+   EINA_ARRAY_ITER_NEXT(ev->changed_properties, i, property, iterator)
+     {
+        for (j = 0; j < EINA_C_ARRAY_LENGTH(tests); j++)
+          if (!strcmp(tests[j].name, property))
+            {
+               fail_if(tests[j].checked);
+               tests[j].checked = EINA_TRUE;
+               break;
+            }
+     }
+
+   for (j = 0; j < EINA_C_ARRAY_LENGTH(tests); j++)
+     {
+        fail_if(!tests[j].checked);
+     }
+
+   *count += 1;
+}
+
+static Eina_Value
+_efl_test_model_view_child_get(Eo *obj EINA_UNUSED,
+                               void *data EINA_UNUSED,
+                               const Eina_Value v)
+{
+   Efl_Model *child;
+   Eina_Future **all = NULL;
+   Eina_Future *r;
+   unsigned int i, len;
+
+   fail_if(eina_value_type_get(&v) != EINA_VALUE_TYPE_ARRAY);
+
+   all = calloc(eina_value_array_count(&v) + 1, sizeof (Eina_Future*));
+   if (!all) return eina_value_error_init(ENOMEM);
+
+   EINA_VALUE_ARRAY_FOREACH(&v, len, i, child)
+     {
+        Eina_Value *p_int = NULL;
+        Eina_Value *p_color = NULL;
+        Eina_Value *p_label = NULL;
+        int v_int = 0;
+
+        p_int = efl_model_property_get(child, "test_p_int");
+        ck_assert(eina_value_int_get(p_int, &v_int));
+
+        p_color = efl_model_property_get(child, "color");
+        p_label = efl_model_property_get(child, "label");
+
+        efl_event_callback_add(child, EFL_MODEL_EVENT_PROPERTIES_CHANGED, _properties_changed, &counting);
+
+        efl_future_then(child, efl_model_property_set(child, "color", p_label),
+                        .success = _dummy, .error = _expected_fail);
+        efl_future_then(child, efl_model_property_set(child, "color", p_color),
+                        .success = _dummy, .error = _expected_fail);
+
+        all[i] = efl_model_property_set(child, "test_p_int", eina_value_int_new(v_int+100));
+     }
+
+   all[i] = EINA_FUTURE_SENTINEL;
+   r = eina_future_all_array(all);
+   return eina_future_as_value(r);
+}
+
+static Eina_Value
+_efl_test_model_view_child_fetch(Eo *mv,
+                                 void *data EINA_UNUSED,
+                                 const Eina_Value v)
+{
+   Eina_Future *r;
+
+   r = efl_model_children_slice_get(mv, 0, efl_model_children_count_get(mv));
+   return eina_future_as_value(r);
+}
+
+static Eina_Value
+_efl_test_model_view_child_updated_get(Eo *obj EINA_UNUSED,
+                                       void *data EINA_UNUSED,
+                                       const Eina_Value v)
+{
+   Efl_Model *child;
+   unsigned int i, len;
+
+   fail_if(eina_value_type_get(&v) != EINA_VALUE_TYPE_ARRAY);
+
+   EINA_VALUE_ARRAY_FOREACH(&v, len, i, child)
+     {
+        Eina_Value *p_int = NULL;
+        Eina_Value *p_color = NULL;
+        Eina_Value *p_label = NULL;
+        const char *s_color = NULL;
+        const char *s_label = NULL;
+        int v_int = 0;
+
+        p_int = efl_model_property_get(child, "test_p_int");
+        ck_assert(eina_value_int_get(p_int, &v_int));
+        ck_assert_int_gt(v_int, 100);
+
+        p_color = efl_model_property_get(child, "color");
+        p_label = efl_model_property_get(child, "label");
+        eina_value_string_get(p_color, &s_color);
+        eina_value_string_get(p_label, &s_label);
+
+        ck_assert_ptr_ne(s_color, NULL);
+        ck_assert_ptr_ne(s_label, NULL);
+     }
+
+   return eina_value_int_init(0);
+}
+
+static Eina_Value
+_efl_test_model_view_tests_end(Eo *obj,
+                               void *data EINA_UNUSED,
+                               const Eina_Value v)
+{
+   efl_loop_quit(efl_loop_get(obj), v);
+   return v;
+}
+
+EFL_START_TEST(efl_test_model_view)
+{
+   Efl_Model_Item *base_model, *child, *mv;
+   Eina_Future *f;
+   int i;
+   Eina_Value v;
+
+   base_model = efl_add_ref(EFL_MODEL_ITEM_CLASS, efl_main_loop_get());
+   ck_assert(!!base_model);
+
+   for (i = 0; i < child_number; ++i)
+     {
+        child = efl_model_child_add(base_model);
+        ck_assert(!!child);
+        v = eina_value_int_init(base_ints[i]);
+        efl_model_property_set(child, "test_p_int", &v);
+     }
+
+   mv = efl_add_ref(EFL_MODEL_VIEW_CLASS, efl_main_loop_get(),
+                    efl_ui_view_model_set(efl_added, base_model));
+   ck_assert(!!mv);
+
+   efl_model_view_property_logic_add(mv, "label",
+                                     (void*) _efl_test_model_view_label_format, _efl_test_model_view_label_get, _efl_test_model_view_label_clean,
+                                     (void*) _efl_test_model_view_label_format, _efl_test_model_view_label_set, _efl_test_model_view_label_clean,
+                                     EINA_C_ARRAY_ITERATOR_NEW(dependences));
+
+   efl_model_view_property_logic_add(mv, "color",
+                                     NULL, _efl_test_model_view_color_get, _efl_test_model_view_color_clean,
+                                     NULL, _efl_test_model_view_color_set, _efl_test_model_view_color_clean,
+                                     EINA_C_ARRAY_ITERATOR_NEW(dependences));
+
+   f = efl_model_children_slice_get(mv, 0, efl_model_children_count_get(mv));
+   f = efl_future_then(mv, f, .success_type = EINA_VALUE_TYPE_ARRAY,
+                       .success = _efl_test_model_view_child_get);
+   f = efl_future_then(mv, f, .success = _efl_test_model_view_child_fetch);
+   f = efl_future_then(mv, f, .success_type = EINA_VALUE_TYPE_ARRAY,
+                       .success = _efl_test_model_view_child_updated_get);
+   f = efl_future_then(mv, f, .success_type = EINA_VALUE_TYPE_INT,
+                       .success = _efl_test_model_view_tests_end);
+
+   // And run !
+   ecore_main_loop_begin();
+
+   // We expect each child to have their property updated
+   ck_assert_int_eq(counting, child_number);
+}
+EFL_END_TEST
+
+void
+efl_test_case_model_view(TCase *tc)
+{
+   tcase_add_test(tc, efl_test_model_view);
+}

src/tests/efl/meson.build

@@ -2,7 +2,8 @@ efl_suite_src = [
   'efl_suite.c',
   'efl_suite.h',
   'efl_test_model_composite.c',
-  'efl_test_model_container.c'
+  'efl_test_model_container.c',
+  'efl_test_model_view.c'
 ]
 
 efl_suite_bin = executable('efl_suite',