edje: Add test case for signal_recursive_process

src/Makefile_Edje.am

@@ -282,6 +282,7 @@ tests/edje/data/test_box.edc \
 tests/edje/data/test_table.edc \
 tests/edje/data/test_combine_keywords.edc \
 tests/edje/data/test_messages.edc \
+tests/edje/data/test_signals.edc \
 tests/edje/data/filter.lua
 
 
@@ -323,6 +324,7 @@ EDJE_TEST_FILES = tests/edje/data/test_layout.edj \
                      tests/edje/data/test_table.edj \
                      tests/edje/data/test_combine_keywords.edj \
                      tests/edje/data/test_messages.edj \
+                     tests/edje/data/test_signals.edj \
                      $(NULL)
 
 CLEANFILES += $(EDJE_TEST_FILES)

src/tests/edje/data/test_messages.edc

@@ -65,3 +65,5 @@ collections {
          }
       }
    }
+}
+

src/tests/edje/data/test_signals.edc

@@ -0,0 +1,124 @@
+// compile: edje_cc edje_signal_test.edc
+collections {
+   group {
+      name: "level1";
+
+      parts {
+         part {
+            name: "group";
+            type: GROUP;
+            source: "level2";
+            description {
+               state: "default" 0.0;
+               rel1 {
+                  relative: 0.0 0.0;
+                  offset: 0 0;
+               }
+               rel2 {
+                  relative: 1.0 1.0;
+                  offset: -1 -1;
+               }
+            }
+         }
+      }
+   }
+   group {
+      name: "level2";
+
+      parts {
+         part {
+            name: "group";
+            type: GROUP;
+            source: "level3";
+            description {
+               state: "default" 0.0;
+               rel1 {
+                  relative: 0.0 0.0;
+                  offset: 0 0;
+               }
+               rel2 {
+                  relative: 1.0 1.0;
+                  offset: -1 -1;
+               }
+            }
+         }
+      }
+   }
+   group {
+      name: "level3"; // must be the same as in edje_example.c
+
+      parts {
+         part {
+            name: "background";
+            type: RECT; // plain boring rectangle
+            mouse_events: 0; // we don't need any mouse event on the background
+
+            // just one state "default"
+            description {
+               state: "default" 0.0; // must always exist
+               color: 255 255 255 255; // white
+
+               // define part coordinates:
+
+               rel1 { // top-left point at (0, 0) [WIDTH * 0 + 0, HEIGHT * 0 + 0]
+                  relative: 0.0 0.0;
+                  offset: 0 0;
+               }
+               rel2 { // bottom-right point at (WIDTH * 1.0 - 1, HEIGHT * 1.0 - 1)
+                  relative: 1.0 1.0;
+                  offset: -1 -1;
+               }
+            }
+         }
+
+         part {
+            name: "text";
+            type: TEXT;
+            mouse_events: 1; // we want to change the color on mouse-over
+
+            // 2 states, one "default" and another "over" to be used
+            // on mouse over effect
+
+            description {
+               state: "default" 0.0;
+               color: 255 0 0 255; // red
+
+               // define part coordinates:
+
+               rel1 { // top-left at (WIDTH * 0.1 + 5, HEIGHT * 0.2 + 10)
+                  relative: 0.1 0.2;
+                  offset: 5 10;
+               }
+               rel2 { // bottom-right at (WIDTH * 0.9 - 6, HEIGHT * 0.8 - 11)
+                  relative: 0.9 0.8;
+                  offset: -6 -11;
+               }
+
+               // define text specific state details
+               text {
+                  font: "Sans"; // using fontconfig name!
+                  size: 10;
+                  text: "hello world";
+               }
+            }
+
+            description {
+               state: "over" 0.0;
+               inherit: "default" 0.0; // copy everything from "default" at this point
+
+               color: 0 255 0 255; // override color, now it is green
+            }
+         }
+
+         programs {
+            program {
+               signal: "mouse,in";
+               source: "text";
+
+               action: STATE_SET "over" 0.0;
+               target: "text";
+            }
+         }
+      }
+   }
+}

src/tests/edje/edje_test_edje.c

@@ -867,6 +867,39 @@ START_TEST(edje_test_message_send_eo)
 }
 END_TEST
 
+START_TEST(edje_test_signals)
+{
+   Evas *evas;
+   Evas_Object *obj;
+   const char *state;
+
+   evas = EDJE_TEST_INIT_EVAS();
+
+   obj = efl_add(EDJE_OBJECT_CLASS, evas,
+                 efl_file_set(efl_added, test_layout_get("test_signals.edj"), "level1"),
+                 efl_gfx_size_set(efl_added, 320, 240),
+                 efl_gfx_visible_set(efl_added, 1));
+
+   edje_object_signal_emit(obj, "mouse,in", "text");
+
+   edje_object_message_signal_process(obj);
+   state = edje_object_part_state_get(obj, "group:group:text", NULL);
+   ck_assert_str_eq(state, "default");
+
+   edje_object_message_signal_process(obj);
+   state = edje_object_part_state_get(obj, "group:group:text", NULL);
+   ck_assert_str_eq(state, "default");
+
+   edje_object_message_signal_recursive_process(obj);
+   state = edje_object_part_state_get(obj, "group:group:text", NULL);
+   ck_assert_str_eq(state, "over");
+
+   efl_del(obj);
+
+   EDJE_TEST_FREE_EVAS();
+}
+END_TEST
+
 void edje_test_edje(TCase *tc)
 {
    tcase_add_test(tc, edje_test_edje_init);
@@ -890,4 +923,5 @@ void edje_test_edje(TCase *tc)
    tcase_add_test(tc, edje_test_combine_keywords);
    tcase_add_test(tc, edje_test_message_send_legacy);
    tcase_add_test(tc, edje_test_message_send_eo);
+   tcase_add_test(tc, edje_test_signals);
 }