wxWidgets/tests/menu/menu.cpp
Vadim Zeitlin 7bc0ff8672 Correct form of mnemonics returned by wxGTK wxMenu::GetTitle().
wxMenu::GetTitle() returned a string in GTK+ format (i.e. using underscores
instead of ampersands) instead of the expected wx one.

This is, of course, the right thing to do and it also fixes
wxMenuBar::FindMenuItem() as a side effect.

Closes #12672.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66175 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2010-11-16 22:38:53 +00:00

307 lines
8.8 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// 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_Foo = 10000,
MenuTestCase_Bar,
MenuTestCase_First
};
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( Labels );
CPPUNIT_TEST_SUITE_END();
void CreateFrame();
void FindInMenubar();
void FindInMenu();
void Count();
void Labels();
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);
fileMenu->Append(MenuTestCase_Foo, "&Foo\tCtrl-F", "Test item to be found");
PopulateMenu(helpMenu, "Helpmenu item ", itemcount);
helpMenu->Append(MenuTestCase_Bar, "Bar");
helpMenu->AppendSubMenu(subMenu, "Sub&menu", "Test a submenu");
// +2 for "Foo" and "Bar", +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", "Foo") != wxNOT_FOUND );
CPPUNIT_ASSERT( bar->FindMenuItem("&File", "&Foo") != wxNOT_FOUND );
// and using the menu label
int index = bar->FindMenu("&File");
CPPUNIT_ASSERT( index != wxNOT_FOUND );
wxString menulabel = bar->GetMenuLabel(index);
CPPUNIT_ASSERT( bar->FindMenuItem(menulabel, "&Foo") != wxNOT_FOUND );
// and title
wxString menutitle = bar->GetMenu(index)->GetTitle();
CPPUNIT_ASSERT( bar->FindMenuItem(menutitle, "&Foo") != 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_Foo, &menu);
CPPUNIT_ASSERT( item );
CPPUNIT_ASSERT( menu );
// Check that the correct menu was found
CPPUNIT_ASSERT( menu->FindChildItem(MenuTestCase_Foo) );
// Find submenu item:
item = bar->FindItem(m_submenuItemId, &menu);
CPPUNIT_ASSERT( item );
CPPUNIT_ASSERT( menu );
// and, for completeness, a subsubmenu 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("Foo") != wxNOT_FOUND );
CPPUNIT_ASSERT( menuFind->FindItem("&Foo") != 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:
size_t n;
for (n=0; n < menuHelp->GetMenuItemCount(); ++n)
{
CPPUNIT_ASSERT( menuHelp->FindItemByPosition(n) );
}
// Find by id:
CPPUNIT_ASSERT( menuHelp->FindItem(MenuTestCase_Bar) );
CPPUNIT_ASSERT( menuHelp->FindItem(MenuTestCase_Foo) == NULL );
for (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 (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 );
}
void MenuTestCase::Labels()
{
wxMenuBar* bar = m_frame->GetMenuBar();
CPPUNIT_ASSERT( bar );
wxMenu* filemenu;
wxMenuItem* itemFoo = bar->FindItem(MenuTestCase_Foo, &filemenu);
CPPUNIT_ASSERT( itemFoo );
CPPUNIT_ASSERT( filemenu );
// These return labels including mnemonics/accelerators:
// wxMenuBar
CPPUNIT_ASSERT_EQUAL( "&File", bar->GetMenuLabel(0) );
CPPUNIT_ASSERT_EQUAL( "&Foo\tCtrl-F", bar->GetLabel(MenuTestCase_Foo) );
// wxMenu
CPPUNIT_ASSERT_EQUAL( "&File", filemenu->GetTitle() );
CPPUNIT_ASSERT_EQUAL( "&Foo\tCtrl-F", filemenu->GetLabel(MenuTestCase_Foo) );
// wxMenuItem
CPPUNIT_ASSERT_EQUAL( "&Foo\tCtrl-F", itemFoo->GetItemLabel() );
// These return labels stripped of mnemonics/accelerators:
// wxMenuBar
CPPUNIT_ASSERT_EQUAL( "File", bar->GetMenuLabelText(0) );
// wxMenu
CPPUNIT_ASSERT_EQUAL( "Foo", filemenu->GetLabelText(MenuTestCase_Foo) );
// wxMenuItem
CPPUNIT_ASSERT_EQUAL( "Foo", itemFoo->GetItemLabelText() );
CPPUNIT_ASSERT_EQUAL( "Foo", wxMenuItem::GetLabelText("&Foo\tCtrl-F") );
}