From 6eca840cc922e69cf6e94295edc0bf8ccf367b57 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 5 Apr 2012 22:27:29 +0000
Subject: [PATCH] Add a very simple unit test checking for menu events.

Just verify that an event with the expected id was generated. The test will be
extended later to test for other event fields such as its source object,
see #1595.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71113 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 tests/menu/menu.cpp | 75 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 1 deletion(-)

diff --git a/tests/menu/menu.cpp b/tests/menu/menu.cpp
index 60edc46d64..79b1e3ec49 100644
--- a/tests/menu/menu.cpp
+++ b/tests/menu/menu.cpp
@@ -22,6 +22,8 @@
 #endif // WX_PRECOMP
 
 #include "wx/menu.h"
+#include "wx/uiaction.h"
+
 #include <stdarg.h>
 
 // ----------------------------------------------------------------------------
@@ -87,6 +89,7 @@ private:
         CPPUNIT_TEST( Labels );
         CPPUNIT_TEST( RadioItems );
         CPPUNIT_TEST( RemoveAdd );
+        WXUISIM_TEST( Events );
     CPPUNIT_TEST_SUITE_END();
 
     void CreateFrame();
@@ -98,6 +101,7 @@ private:
     void Labels();
     void RadioItems();
     void RemoveAdd();
+    void Events();
 
     wxFrame* m_frame;
 
@@ -150,7 +154,7 @@ void MenuTestCase::CreateFrame()
 
 
     PopulateMenu(helpMenu, "Helpmenu item ", itemcount);
-    helpMenu->Append(MenuTestCase_Bar, "Bar");
+    helpMenu->Append(MenuTestCase_Bar, "Bar\tF1");
     helpMenu->AppendSubMenu(subMenu, "Sub&menu", "Test a submenu");
 
     // +2 for "Foo" and "Bar", +2 for the 2 submenus
@@ -393,3 +397,72 @@ void MenuTestCase::RemoveAdd()
     CPPUNIT_ASSERT( menu0->FindItemByPosition(0) == item );
     menu0->Delete(item);
 }
+
+void MenuTestCase::Events()
+{
+#if wxUSE_UIACTIONSIMULATOR
+    class MenuEventHandler : public wxEvtHandler
+    {
+    public:
+        MenuEventHandler(wxWindow* win)
+            : m_win(win)
+        {
+            m_win->Connect(wxEVT_COMMAND_MENU_SELECTED,
+                           wxCommandEventHandler(MenuEventHandler::OnMenu),
+                           NULL,
+                           this);
+
+            m_gotEvent = false;
+            m_event = NULL;
+        }
+
+        virtual ~MenuEventHandler()
+        {
+            m_win->Disconnect(wxEVT_COMMAND_MENU_SELECTED,
+                              wxCommandEventHandler(MenuEventHandler::OnMenu),
+                              NULL,
+                              this);
+
+            delete m_event;
+        }
+
+        const wxCommandEvent& GetEvent()
+        {
+            CPPUNIT_ASSERT( m_gotEvent );
+
+            m_gotEvent = false;
+
+            return *m_event;
+        }
+
+    private:
+        void OnMenu(wxCommandEvent& event)
+        {
+            CPPUNIT_ASSERT( !m_gotEvent );
+
+            delete m_event;
+            m_event = static_cast<wxCommandEvent*>(event.Clone());
+            m_gotEvent = true;
+        }
+
+        wxWindow* const m_win;
+        wxCommandEvent* m_event;
+        bool m_gotEvent;
+    };
+
+    MenuEventHandler handler(m_frame);
+
+    // Invoke the accelerator.
+    m_frame->Show();
+    m_frame->SetFocus();
+    wxYield();
+
+    wxUIActionSimulator sim;
+    sim.KeyDown(WXK_F1);
+    sim.KeyUp(WXK_F1);
+    wxYield();
+
+    const wxCommandEvent& ev = handler.GetEvent();
+    CPPUNIT_ASSERT_EQUAL( static_cast<int>(MenuTestCase_Bar), ev.GetId() );
+#endif // wxUSE_UIACTIONSIMULATOR
+}
-- 
2.45.2