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///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/notebooktest.cpp
// Purpose: wxNotebook unit test
// Author: Steven Lamerton
// Created: 2010-07-02
// Copyright: (c) 2010 Steven Lamerton
///////////////////////////////////////////////////////////////////////////////
#include "testprec.h"
#if wxUSE_NOTEBOOK
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/panel.h"
#endif // WX_PRECOMP
#include "wx/notebook.h"
#include "wx/scopedptr.h"
#include "bookctrlbasetest.h"
#include "testableframe.h"
class NotebookTestCase : public BookCtrlBaseTestCase, public CppUnit::TestCase
{
public:
NotebookTestCase() { m_notebook = NULL; m_numPageChanges = 0; }
virtual void setUp() wxOVERRIDE;
virtual void tearDown() wxOVERRIDE;
private:
virtual wxBookCtrlBase *GetBase() const wxOVERRIDE { return m_notebook; }
virtual wxEventType GetChangedEvent() const wxOVERRIDE
{ return wxEVT_NOTEBOOK_PAGE_CHANGED; }
virtual wxEventType GetChangingEvent() const wxOVERRIDE
{ return wxEVT_NOTEBOOK_PAGE_CHANGING; }
CPPUNIT_TEST_SUITE( NotebookTestCase );
wxBOOK_CTRL_BASE_TESTS();
CPPUNIT_TEST( Image );
CPPUNIT_TEST( RowCount );
CPPUNIT_TEST( NoEventsOnDestruction );
CPPUNIT_TEST_SUITE_END();
void RowCount();
void NoEventsOnDestruction();
void OnPageChanged(wxNotebookEvent&) { m_numPageChanges++; }
wxNotebook *m_notebook;
int m_numPageChanges;
wxDECLARE_NO_COPY_CLASS(NotebookTestCase);
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( NotebookTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( NotebookTestCase, "NotebookTestCase" );
void NotebookTestCase::setUp()
{
m_notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
wxDefaultPosition, wxSize(400, 200));
AddPanels();
}
void NotebookTestCase::tearDown()
{
wxDELETE(m_notebook);
}
void NotebookTestCase::RowCount()
{
CPPUNIT_ASSERT_EQUAL(1, m_notebook->GetRowCount());
#ifdef __WXMSW__
wxDELETE(m_notebook);
m_notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
wxDefaultPosition, wxSize(400, 200),
wxNB_MULTILINE);
for( unsigned int i = 0; i < 10; i++ )
{
m_notebook->AddPage(new wxPanel(m_notebook), "Panel", false, 0);
}
CPPUNIT_ASSERT( m_notebook->GetRowCount() != 1 );
#endif
}
void NotebookTestCase::NoEventsOnDestruction()
{
// We can't use EventCounter helper here as it doesn't deal with the window
// it's connected to being destroyed during its life-time, so do it
// manually.
m_notebook->Bind(wxEVT_NOTEBOOK_PAGE_CHANGED,
&NotebookTestCase::OnPageChanged, this);
// Normally deleting a page before the selected one results in page
// selection changing and the corresponding event.
m_notebook->DeletePage(static_cast<size_t>(0));
CHECK( m_numPageChanges == 1 );
// But deleting the entire control shouldn't generate any events, yet it
// used to do under GTK+ 3 when a page different from the first one was
// selected.
m_notebook->ChangeSelection(1);
m_notebook->Destroy();
m_notebook = NULL;
CHECK( m_numPageChanges == 1 );
}
TEST_CASE("wxNotebook::AddPageEvents", "[wxNotebook][AddPage][event]")
{
wxNotebook* const
notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
wxDefaultPosition, wxSize(400, 200));
wxScopedPtr<wxNotebook> cleanup(notebook);
CHECK( notebook->GetSelection() == wxNOT_FOUND );
EventCounter countPageChanging(notebook, wxEVT_NOTEBOOK_PAGE_CHANGING);
EventCounter countPageChanged(notebook, wxEVT_NOTEBOOK_PAGE_CHANGED);
// Add the first page, it is special.
notebook->AddPage(new wxPanel(notebook), "Initial page");
// The selection should have been changed.
CHECK( notebook->GetSelection() == 0 );
// But no events should have been generated.
CHECK( countPageChanging.GetCount() == 0 );
CHECK( countPageChanged.GetCount() == 0 );
// Add another page without selecting it.
notebook->AddPage(new wxPanel(notebook), "Unselected page");
// Selection shouldn't have changed.
CHECK( notebook->GetSelection() == 0 );
// And no events should have been generated, of course.
CHECK( countPageChanging.GetCount() == 0 );
CHECK( countPageChanged.GetCount() == 0 );
// Finally add another page and do select it.
notebook->AddPage(new wxPanel(notebook), "Selected page", true);
// It should have become selected.
CHECK( notebook->GetSelection() == 2 );
// And events for the selection change should have been generated.
CHECK( countPageChanging.GetCount() == 1 );
CHECK( countPageChanged.GetCount() == 1 );
}
#endif //wxUSE_NOTEBOOK
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