elm-test: add a test for checking the event handling

This tests creates a giant box with widgets in them. Each widget that is
tested is added to the box, focus is moved into it, and away from it,
the corresponding events are then checked.

Differential Revision: https://phab.enlightenment.org/D7233

src/Makefile_Elementary.am

@@ -1577,7 +1577,8 @@ tests_elementary_elm_suite_SOURCES = \
 	tests/elementary/elm_test_focus_common.h \
 	tests/elementary/elm_test_focus.c \
 	tests/elementary/elm_test_focus_sub.c \
-	tests/elementary/efl_ui_test_grid.c
+	tests/elementary/efl_ui_test_grid.c \
+	tests/elementary/elm_test_widget_focus.c
 
 tests_elementary_elm_suite_CPPFLAGS = \
 -DELM_INTERNAL_API_ARGESFSDFEFC=1 \

src/tests/elementary/elm_suite.c

@@ -89,6 +89,7 @@ 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_widget_focus", elm_test_widget_focus},
 /* FIXME : This test must move efl_ui_suite when it ready *
  * EFL_UI_TEST BEGIN */
   { "efl_ui_grid", efl_ui_test_grid},

src/tests/elementary/elm_suite.h

@@ -83,6 +83,7 @@ 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_widget_focus(TCase *tc);
 /* FIXME : This test must move efl_ui_suite when it ready *
  * EFL_UI_TEST BEGIN */
 void efl_ui_test_grid(TCase *tc);

src/tests/elementary/elm_test_widget_focus.c

@@ -0,0 +1,218 @@
+#ifdef HAVE_CONFIG_H
+# include "elementary_config.h"
+#endif
+
+#include <Elementary.h>
+#include "elm_suite.h"
+
+typedef struct _Simple_Test_Widget
+{
+   Evas_Object* (*constructor)(Evas_Object *win);
+   const char *name;
+} Simple_Test_Widget;
+
+static Evas_Object*
+_custom_clock(Evas_Object *win)
+{
+   Evas_Object *o = elm_clock_add(win);
+   elm_clock_edit_set(o, EINA_TRUE);
+   return o;
+}
+
+static void
+_realized(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+   static int i = 0;
+
+   i++;
+   //we have two items - each of them are getting realized unrealized and again realized.
+   if (i == 2)
+     ecore_main_loop_quit();
+}
+
+static Evas_Object*
+_content_get(void *data EINA_UNUSED, Evas_Object *obj, const char *part EINA_UNUSED)
+{
+   return elm_button_add(obj);
+}
+
+static Evas_Object*
+_custom_gengrid(Evas_Object *win)
+{
+   Evas_Object *o;
+   Elm_Object_Item *it;
+   Elm_Gengrid_Item_Class *itc;
+
+   o = elm_gengrid_add(win);
+   evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
+
+   itc = elm_gengrid_item_class_new();
+   itc->func.content_get = _content_get;
+
+   it = elm_gengrid_item_append(o, itc, NULL, NULL, NULL);
+   evas_object_smart_callback_add(o, "realized", _realized, it);
+   evas_object_size_hint_min_set(o, 200, 200);
+
+   elm_object_item_focus_set(it, EINA_TRUE);
+   return o;
+}
+
+static Evas_Object*
+_custom_genlist(Evas_Object *win)
+{
+   Evas_Object *o;
+   Elm_Object_Item *it;
+   Elm_Genlist_Item_Class *itc;
+
+   o = elm_genlist_add(win);
+   evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_genlist_mode_set(o, ELM_LIST_COMPRESS);
+
+   itc = elm_genlist_item_class_new();
+   itc->func.content_get = _content_get;
+
+   it = elm_genlist_item_append(o, itc, NULL, NULL, 0, NULL, NULL);
+   evas_object_smart_callback_add(o, "realized", _realized, it);
+   evas_object_size_hint_min_set(o, 200, 200);
+
+   elm_object_item_focus_set(it, EINA_TRUE);
+   return o;
+}
+
+static Evas_Object*
+_custom_list(Evas_Object *win)
+{
+   Evas_Object *o = elm_list_add(win);
+   elm_list_item_append(o, "test", NULL, NULL, NULL, NULL);
+   return o;
+}
+
+static Evas_Object*
+_custom_progressbar(Evas_Object *win)
+{
+   Evas_Object *o = elm_progressbar_add(win);
+   efl_ui_widget_focus_allow_set(o, EINA_TRUE);
+   return o;
+}
+
+static Evas_Object*
+_custom_colorselector_add(Evas_Object *win)
+{
+   Evas_Object *o = elm_colorselector_add(win);
+   Elm_Object_Item *item = elm_colorselector_palette_color_add(o, 0, 0, 0, 255);
+   elm_colorselector_palette_color_add(o, 255, 255, 255, 255);
+   elm_colorselector_palette_item_selected_set(item, EINA_TRUE);
+   return o;
+}
+
+static const Simple_Test_Widget simple_widgets[] = {
+  {elm_button_add, "button"},
+  {elm_check_add, "check"},
+  {elm_radio_add, "radio"},
+  {elm_diskselector_add, "diskselector"},
+  {elm_entry_add, "entry"},
+  {elm_flipselector_add, "flipselector"},
+  {elm_video_add, "video"},
+  {elm_spinner_add, "spinner"},
+  {elm_multibuttonentry_add, "mbe"},
+  {elm_fileselector_add, "fileselector"},
+  {elm_fileselector_button_add, "fileselector_button"},
+  {elm_fileselector_entry_add, "fileselector_entry"},
+  {_custom_clock, "clock"},
+  {elm_toolbar_add, "toolbar"},
+  {elm_gengrid_add, "gengrid1"},
+  {elm_genlist_add, "genlist1"},
+  {_custom_gengrid, "gengrid2"},
+  {_custom_genlist, "genlist2"},
+  {elm_list_add, "list1"},
+  {_custom_list, "list2"},
+  {elm_scroller_add, "scroller"},
+  {elm_photocam_add, "photocam"},
+  {_custom_progressbar, "progressbar"},
+  {elm_web_add, "web"},
+  {elm_colorselector_add, "colorselector"},
+  {_custom_colorselector_add, "colorselector2"},
+  {elm_slideshow_add, "slideshow"},
+  {elm_map_add, "map"},
+  {NULL, NULL},
+};
+
+static void
+_eventing_test(void *data, Evas_Object *obj, void *event_info)
+{
+   Eina_Bool *val = data;
+
+   *val = EINA_TRUE;
+}
+
+EFL_START_TEST (elm_test_widget_focus_simple_widget)
+{
+   Evas_Object *win, *box, *resettor, *o;
+   Ecore_Evas *ee;
+   Eina_Hash *map;
+
+   map = eina_hash_string_small_new(NULL);
+   win = win_add(NULL, "focus test", ELM_WIN_BASIC);
+   ee = ecore_evas_ecore_evas_get(evas_object_evas_get(win));
+   ecore_evas_focus_set(ee, EINA_TRUE);
+
+   box = elm_box_add(win);
+   elm_win_resize_object_add(win, box);
+   evas_object_show(win);
+   evas_object_show(box);
+
+   resettor = o = elm_button_add(win);
+   elm_box_pack_end(box, o);
+   evas_object_show(o);
+   elm_object_focus_set(o, EINA_TRUE);
+
+   for (int i = 0; simple_widgets[i].name; ++i)
+     {
+        o = simple_widgets[i].constructor(win);
+        elm_box_pack_end(box, o);
+        evas_object_show(o);
+
+        eina_hash_add(map, &simple_widgets[i].name, o);
+      }
+   evas_object_resize(win, 200, 200);
+
+   //I have no idea why this is needed - but if this here is not done,
+   // then elements that are part of a layout will NOT be shown even if
+   // the window and layout is shown
+   evas_object_hide(win);
+   evas_object_show(win);
+
+   ecore_main_loop_begin();
+
+   for (int i = 0; simple_widgets[i].name; ++i)
+      {
+         Eina_Bool flag_focused = EINA_FALSE, flag_unfocused = EINA_FALSE;
+
+         printf("Testing %s\n", simple_widgets[i].name);
+
+         o = eina_hash_find(map, &simple_widgets[i].name);
+         evas_object_smart_callback_add(o, "focused", _eventing_test, &flag_focused);
+         evas_object_smart_callback_add(o, "unfocused", _eventing_test, &flag_unfocused);
+         elm_object_focus_set(o, EINA_TRUE);
+
+         ck_assert_int_eq(flag_focused, EINA_TRUE);
+         ck_assert_int_eq(flag_unfocused, EINA_FALSE);
+         ck_assert_int_eq(elm_object_focus_get(o), EINA_TRUE);
+         ck_assert_int_eq(elm_object_focus_get(resettor), EINA_FALSE);
+
+         elm_object_focus_set(resettor, EINA_TRUE);
+         ck_assert_int_eq(flag_focused, EINA_TRUE);
+         ck_assert_int_eq(flag_unfocused, EINA_TRUE);
+         ck_assert_int_eq(elm_object_focus_get(resettor), EINA_TRUE);
+         ck_assert_int_eq(elm_object_focus_get(o), EINA_FALSE);
+      }
+}
+EFL_END_TEST
+
+
+void elm_test_widget_focus(TCase *tc)
+{
+   tcase_add_test(tc, elm_test_widget_focus_simple_widget);
+}

src/tests/elementary/meson.build

@@ -100,7 +100,8 @@ elementary_suite_src = [
   'elm_test_focus_common.h',
   'elm_test_focus.c',
   'elm_test_focus_sub.c',
-  'efl_ui_test_grid.c'
+  'efl_ui_test_grid.c',
+  'elm_test_widget_focus.c'
 ]
 
 elementary_suite = executable('elementary_suite',