eo_test_general.c: Make eo_signals tests pass on Windows

Summary:
EFL_CALLBACKS_ARRAY_DEFINE reorders the callbacks according to
efl_callbacks_cmp. efl_callbacks_cmp compares the address of the desc
field, which depends on the memory layout generated by the linker.

To make the test run deterministically, we define the array of callbacks
manually.

Reviewers: vtorri, felipealmeida, raster

Reviewed By: raster

Subscribers: cedric, #reviewers, #committers, jptiz, felipealmeida

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12043

1 files changed, 20 insertions, 5 deletions

diff --git a/src/tests/eo/suite/eo_test_general.c b/src/tests/eo/suite/eo_test_general.c
index ae026a27f4..7bdb0e170b 100644
--- a/src/tests/eo/suite/eo_test_general.c
+++ b/src/tests/eo/suite/eo_test_general.c
@@ -199,11 +199,26 @@ _eo_signals_cb_added_deled(void *data EINA_UNUSED, const Efl_Event *event)
      fail_if(callback_array->func != _eo_signals_cb_added_deled);
 }
 
-EFL_CALLBACKS_ARRAY_DEFINE(_eo_signals_callbacks,
-{ EV_A_CHANGED, _eo_signals_a_changed_cb },
-{ EV_A_CHANGED, _eo_signals_a_changed_cb2 },
-{ EV_A_CHANGED, _eo_signals_a_changed_never },
-{ EFL_EVENT_DEL, _eo_signals_efl_del_cb });
+// We don't use the EFL_CALLBACKS_ARRAY_DEFINE macro because
+// we need the callbacks be called in a specific order
+static Efl_Callback_Array_Item *
+_eo_signals_callbacks(void)
+{
+    static Efl_Callback_Array_Item items[] =
+      {
+          { EV_A_CHANGED, _eo_signals_a_changed_cb },
+          { EV_A_CHANGED, _eo_signals_a_changed_cb2 },
+          { EV_A_CHANGED, _eo_signals_a_changed_never },
+          { 0, _eo_signals_efl_del_cb },
+          { 0, 0 },
+      };
+
+    // On Windows, because _EFL_EVENT_DEL is a symbol exported
+    // from the DLL, we can't assign from a context expression
+    items[3].desc = EFL_EVENT_DEL;
+
+    return items;
+}
 
 EFL_START_TEST(eo_signals)
 {