+///////////////////////////////////////////////////////////////////////////////
+// Name: tests/menu/menu.cpp
+// Purpose: wxMenu unit test
+// Author: wxWidgets team
+// Created: 2010-11-10
+// RCS-ID: $Id$
+// Copyright: (c) 2010 wxWidgets team
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+ #include "wx/wx.h"
+#endif // WX_PRECOMP
+
+#include "wx/menu.h"
+#include <stdarg.h>
+
+// ----------------------------------------------------------------------------
+// helper
+// ----------------------------------------------------------------------------
+
+namespace
+{
+
+enum
+{
+ MenuTestCase_Quit = wxID_EXIT,
+ MenuTestCase_About = wxID_ABOUT,
+ MenuTestCase_First = 10000
+};
+
+void PopulateMenu(wxMenu* menu, const wxString& name, size_t& itemcount)
+{
+ // Start at item 1 to make it human-readable ;)
+ for (int n=1; n<6; ++n, ++itemcount)
+ {
+ wxString label = name; label << n;
+ menu->Append(MenuTestCase_First + itemcount, label, label + " help string");
+ }
+}
+
+void RecursivelyCountMenuItems(const wxMenu* menu, size_t& count)
+{
+ CPPUNIT_ASSERT( menu );
+
+ count += menu->GetMenuItemCount();
+ for (size_t n=0; n < menu->GetMenuItemCount(); ++n)
+ {
+ wxMenuItem* item = menu->FindItemByPosition(n);
+ if (item->IsSubMenu())
+ {
+ RecursivelyCountMenuItems(item->GetSubMenu(), count);
+ }
+ }
+}
+
+} // anon namespace
+
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class MenuTestCase : public CppUnit::TestCase
+{
+public:
+ MenuTestCase() {}
+
+ virtual void setUp() { CreateFrame(); }
+ virtual void tearDown() { m_frame->Destroy(); }
+
+private:
+ CPPUNIT_TEST_SUITE( MenuTestCase );
+ CPPUNIT_TEST( FindInMenubar );
+ CPPUNIT_TEST( FindInMenu );
+ CPPUNIT_TEST( Count );
+ CPPUNIT_TEST_SUITE_END();
+
+ void CreateFrame();
+
+ void FindInMenubar();
+ void FindInMenu();
+ void Count();
+
+ wxFrame* m_frame;
+
+ // Holds the number of menuitems contained in all the menus
+ size_t m_itemCount;
+
+ // Store here the id of a known submenu item, to be searched for later
+ int m_submenuItemId;
+
+ // and a sub-submenu item
+ int m_subsubmenuItemId;
+
+ wxArrayString m_menuLabels;
+
+ DECLARE_NO_COPY_CLASS(MenuTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( MenuTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( MenuTestCase, "MenuTestCase" );
+
+void MenuTestCase::CreateFrame()
+{
+ m_frame = new wxFrame(NULL, wxID_ANY, "test frame");
+
+ wxMenu *fileMenu = new wxMenu;
+ wxMenu *helpMenu = new wxMenu;
+ wxMenu *subMenu = new wxMenu;
+ wxMenu *subsubMenu = new wxMenu;
+
+ size_t itemcount = 0;
+
+ PopulateMenu(subsubMenu, "Subsubmenu item ", itemcount);
+
+ // Store one of its IDs for later
+ m_subsubmenuItemId = MenuTestCase_First + itemcount - 2;
+
+ PopulateMenu(subMenu, "Submenu item ", itemcount);
+
+ // Store one of its IDs for later
+ m_submenuItemId = MenuTestCase_First + itemcount - 2;
+
+ subMenu->AppendSubMenu(subsubMenu, "Subsubmen&u", "Test a subsubmenu");
+
+ PopulateMenu(fileMenu, "Filemenu item ", itemcount);
+ // Add a 'real' item too, for future tests
+ fileMenu->Append(MenuTestCase_Quit, "E&xit\tAlt-X", "Quit this program");
+
+
+ PopulateMenu(helpMenu, "Helpmenu item ", itemcount);
+ helpMenu->Append(MenuTestCase_About, "&About...\tF1",
+ "(Would normally) Show about dialog");
+ helpMenu->AppendSubMenu(subMenu, "Sub&menu", "Test a submenu");
+
+ // +2 for E&xit and &About, +2 for the 2 submenus
+ m_itemCount = itemcount + 4;
+
+ // Use an arraystring here, to help with future tests
+ m_menuLabels.Add("&File");
+ m_menuLabels.Add("&Help");
+
+ wxMenuBar *menuBar = new wxMenuBar();
+ menuBar->Append(fileMenu, m_menuLabels[0]);
+ menuBar->Append(helpMenu, m_menuLabels[1]);
+ m_frame->SetMenuBar(menuBar);
+}
+
+void MenuTestCase::FindInMenubar()
+{
+ wxMenuBar* bar = m_frame->GetMenuBar();
+
+ // Find by name:
+ CPPUNIT_ASSERT( bar->FindMenu("File") != wxNOT_FOUND );
+ CPPUNIT_ASSERT( bar->FindMenu("&File") != wxNOT_FOUND );
+ CPPUNIT_ASSERT( bar->FindMenu("&Fail") == wxNOT_FOUND );
+
+ // Find by menu name plus item name:
+ CPPUNIT_ASSERT( bar->FindMenuItem("File", "Exit") != wxNOT_FOUND );
+ CPPUNIT_ASSERT( bar->FindMenuItem("&File", "E&xit") != wxNOT_FOUND );
+ // and using the menu title
+ int index = bar->FindMenu("&File");
+ CPPUNIT_ASSERT( index != wxNOT_FOUND );
+ wxString menutitle = bar->GetMenuLabel(index);
+ CPPUNIT_ASSERT( bar->FindMenuItem(menutitle, "E&xit") != wxNOT_FOUND );
+
+ // Find by position:
+ for (size_t n=0; n < bar->GetMenuCount(); ++n)
+ {
+ CPPUNIT_ASSERT( bar->GetMenu(n) );
+ }
+
+ // Find by id:
+ wxMenu* menu = NULL;
+ wxMenuItem* item = NULL;
+ item = bar->FindItem(MenuTestCase_Quit, &menu);
+ CPPUNIT_ASSERT( item );
+ CPPUNIT_ASSERT( menu );
+ // Check that the correct menu was found
+ CPPUNIT_ASSERT( menu->FindChildItem(MenuTestCase_Quit) );
+
+ // Find submenu item:
+ item = bar->FindItem(m_submenuItemId, &menu);
+ CPPUNIT_ASSERT( item );
+ CPPUNIT_ASSERT( menu );
+ // and, for completeness, a submenu one:
+ item = bar->FindItem(m_subsubmenuItemId, &menu);
+ CPPUNIT_ASSERT( item );
+ CPPUNIT_ASSERT( menu );
+}
+
+void MenuTestCase::FindInMenu()
+{
+ wxMenuBar* bar = m_frame->GetMenuBar();
+
+ // Find by name:
+ wxMenu* menuFind = bar->GetMenu(0);
+ CPPUNIT_ASSERT( menuFind->FindItem("Exit") != wxNOT_FOUND );
+ CPPUNIT_ASSERT( menuFind->FindItem("E&xit") != wxNOT_FOUND );
+ // and for submenus
+ wxMenu* menuHelp = bar->GetMenu(1);
+ CPPUNIT_ASSERT( menuHelp->FindItem("Submenu") != wxNOT_FOUND );
+ CPPUNIT_ASSERT( menuHelp->FindItem("Sub&menu") != wxNOT_FOUND );
+
+ // Find by position:
+ for (size_t n=0; n < menuHelp->GetMenuItemCount(); ++n)
+ {
+ CPPUNIT_ASSERT( menuHelp->FindItemByPosition(n) );
+ }
+
+ // Find by id:
+ CPPUNIT_ASSERT( menuHelp->FindItem(MenuTestCase_About) );
+ CPPUNIT_ASSERT( menuHelp->FindItem(MenuTestCase_Quit) == NULL );
+
+ for (size_t n=0; n < menuHelp->GetMenuItemCount(); ++n)
+ {
+ size_t locatedAt;
+ wxMenuItem* itemByPos = menuHelp->FindItemByPosition(n);
+ CPPUNIT_ASSERT( itemByPos );
+ wxMenuItem* itemById = menuHelp->FindChildItem(itemByPos->GetId(), &locatedAt);
+ CPPUNIT_ASSERT_EQUAL( itemByPos, itemById );
+ CPPUNIT_ASSERT_EQUAL( locatedAt, n );
+ }
+
+ // Find submenu item:
+ for (size_t n=0; n < menuHelp->GetMenuItemCount(); ++n)
+ {
+ wxMenuItem* item = menuHelp->FindItemByPosition(n);
+ if (item->IsSubMenu())
+ {
+ wxMenu* submenu;
+ wxMenuItem* submenuItem = menuHelp->FindItem(m_submenuItemId, &submenu);
+ CPPUNIT_ASSERT( submenuItem );
+ CPPUNIT_ASSERT( item->GetSubMenu() == submenu );
+ }
+ }
+}
+
+void MenuTestCase::Count()
+{
+ wxMenuBar* bar = m_frame->GetMenuBar();
+ // I suppose you could call this "counting menubars" :)
+ CPPUNIT_ASSERT( bar );
+
+ CPPUNIT_ASSERT_EQUAL( bar->GetMenuCount(), 2 );
+
+ size_t count = 0;
+ for (size_t n=0; n < bar->GetMenuCount(); ++n)
+ {
+ RecursivelyCountMenuItems(bar->GetMenu(n), count);
+ }
+ CPPUNIT_ASSERT_EQUAL( count, m_itemCount );
+}
projects / wxWidgets.git / commitdiff
