tests: making infra to cover all focus tests

In this test, you can add any test case which is based on legacy
focus APIs with elementary widgets.

src/Makefile_Elementary.am

@@ -1353,7 +1353,8 @@ tests_elementary_elm_suite_SOURCES = \
 	tests/elementary/elm_test_focus_common.c \
 	tests/elementary/elm_test_focus_common.h \
 	tests/elementary/elm_test_focus.c \
-	tests/elementary/elm_test_focus_sub.c
+	tests/elementary/elm_test_focus_sub.c \
+	tests/elementary/elm_test_focus_legacy.c
 
 tests_elementary_elm_suite_CPPFLAGS = \
 	-DTESTS_BUILD_DIR=\"${top_builddir}/src/tests/elementary\" \

src/tests/elementary/elm_suite.c

@@ -85,6 +85,7 @@ static const Efl_Test_Case etc[] = {
   { "elm_code_widget_undo", elm_code_test_widget_undo },
   { "elm_focus", elm_test_focus},
   { "elm_focus_sub", elm_test_focus_sub},
+  { "elm_focus_legacy", elm_test_focus_legacy},
   { NULL, NULL }
 };
 

src/tests/elementary/elm_suite.h

@@ -71,6 +71,7 @@ void elm_test_spinner(TCase *tc);
 void elm_test_plug(TCase *tc);
 void elm_test_focus(TCase *tc);
 void elm_test_focus_sub(TCase *tc);
+void elm_test_focus_legacy(TCase *tc);
 
 void elm_code_file_test_load(TCase *tc);
 void elm_code_file_test_memory(TCase *tc);

src/tests/elementary/elm_test_focus_legacy.c

@@ -0,0 +1,112 @@
+#include "elm_test_focus_common.h"
+
+//   printf("[%s:%d] %p %p --- %p --- %p ----- JWH : %d\n", __func__, __LINE__,
+//          btn[0], btn[1], obj, elm_object_focused_object_get(obj),
+//          elm_object_focus_get(btn[0]));
+//   fflush(stdout);
+
+
+// Create a window
+static Evas_Object *_win_create(Evas_Object *parent, int w, int h, Eina_Bool visible);
+// Window focused callback function. This should be the start point of the focus tests
+static void _win_focused_cb(void *data, Evas_Object *obj, void *event_info);
+// Focus Test functions
+static void focus_test_next(Evas_Object *top, Evas_Object *next, Elm_Object_Item *next_item, Elm_Focus_Direction dir);
+
+
+static void focus_test_next(Evas_Object *top, Evas_Object *next, Elm_Object_Item *next_item, Elm_Focus_Direction dir)
+{
+   elm_object_focus_next(top, dir);
+   ck_assert(elm_object_focused_object_get(top) == next);
+
+   if (next_item)
+     ck_assert(elm_object_item_focus_get(next_item) == EINA_TRUE);
+}
+
+static void _win_focused_cb(void *data, Evas_Object *obj, void *event_info)
+{
+   Evas_Object **btn = (Evas_Object **)data;
+
+   elm_object_focus_set(btn[0], EINA_TRUE);
+   ck_assert_int_eq(elm_object_focus_get(btn[0]), 1);
+
+   // Focus Set test
+
+   // Focus Next with API test
+   focus_test_next(obj, btn[1], NULL, ELM_FOCUS_RIGHT);
+   focus_test_next(obj, btn[2], NULL, ELM_FOCUS_DOWN);
+   focus_test_next(obj, btn[4], NULL, ELM_FOCUS_DOWN);
+   focus_test_next(obj, btn[3], NULL, ELM_FOCUS_RIGHT);
+   focus_test_next(obj, btn[1], NULL, ELM_FOCUS_UP);
+   focus_test_next(obj, btn[0], NULL, ELM_FOCUS_LEFT);
+
+   // Focus Next with Key event test
+
+   // Focus Revert test with new win show/hide
+
+   // Focus Revert test with focused object delete
+
+
+   elm_exit();
+}
+
+static Evas_Object *_win_create(Evas_Object *parent, int w, int h, Eina_Bool visible)
+{
+   Evas_Object *win;
+
+   win = efl_add(EFL_UI_WIN_CLASS, NULL,
+                 efl_text_set(efl_added, "Focus Test1"),
+                 efl_ui_win_autodel_set(efl_added, EINA_TRUE));
+   efl_gfx_size_set(win, w, h);
+   efl_gfx_visible_set(win, visible);
+
+   return win;
+}
+
+START_TEST(focus_next_test1)
+{
+   Evas_Object *win, *btn[2];
+   int i;
+
+   elm_init(1, NULL);
+
+   // creating window
+   win = _win_create(NULL, 500, 500, EINA_TRUE);
+   evas_object_smart_callback_add(win, "focused", _win_focused_cb, btn);
+
+   // creating buttons
+   //////////////////////////////////////////
+   //                                      //
+   //       btn1               btn2        //
+   //                                      //
+   //                                      //
+   //        btn3                          //
+   //                                      //
+   //                              btn4    //
+   //                                      //
+   //           btn5                       //
+   //////////////////////////////////////////
+     {
+        char *btn_str[5] = {"Button1", "Button2", "Button3", "Button4", "Button5"};
+        int btn_loc[5][2] = {{50, 50}, {300, 50}, {100, 250}, {350, 350}, {150, 450}};
+        int btn_w = 100, btn_h = 50;
+
+        for (i = 0; i < 5; i++)
+          {
+             btn[i] = efl_add(EFL_UI_BUTTON_CLASS, win,
+                              efl_text_set(efl_added, btn_str[i]),
+                              efl_gfx_geometry_set(efl_added,
+                                                   btn_loc[i][0], btn_loc[i][1],
+                                                   btn_w, btn_h),
+                              efl_gfx_visible_set(efl_added, 1));
+         }
+     }
+
+   elm_run();
+   elm_shutdown();
+}
+END_TEST
+void elm_test_focus_legacy(TCase *tc)
+{
+    tcase_add_test(tc, focus_next_test1);
+}