4f4c5fcfdf
This is a combination of running clang-tidy with modernize-use-nullptr check for some ports (GTK, X11, OSX) and manual changes to the ports for which it couldn't be used easily (MSW, DFB) and also manually updating the docs. Also replace NULL with null or nullptr in the comments as this is more consistent with the use of nullptr in the code and makes it simpler to grep for the remaining occurrences of NULL itself. And also use null in the assert messages. Only a few occurrences of "NULL" are still left in non-C files, mostly corresponding to unclear comments or string output which it might not be safe to change.
166 lines
4.9 KiB
C++
166 lines
4.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/controls/notebooktest.cpp
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// Purpose: wxNotebook unit test
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// Author: Steven Lamerton
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// Created: 2010-07-02
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// Copyright: (c) 2010 Steven Lamerton
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///////////////////////////////////////////////////////////////////////////////
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#include "testprec.h"
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#if wxUSE_NOTEBOOK
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/panel.h"
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#endif // WX_PRECOMP
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#include "wx/notebook.h"
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#include "wx/scopedptr.h"
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#include "bookctrlbasetest.h"
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#include "testableframe.h"
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class NotebookTestCase : public BookCtrlBaseTestCase, public CppUnit::TestCase
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{
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public:
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NotebookTestCase() { m_notebook = nullptr; m_numPageChanges = 0; }
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virtual void setUp() override;
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virtual void tearDown() override;
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private:
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virtual wxBookCtrlBase *GetBase() const override { return m_notebook; }
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virtual wxEventType GetChangedEvent() const override
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{ return wxEVT_NOTEBOOK_PAGE_CHANGED; }
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virtual wxEventType GetChangingEvent() const override
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{ return wxEVT_NOTEBOOK_PAGE_CHANGING; }
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CPPUNIT_TEST_SUITE( NotebookTestCase );
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wxBOOK_CTRL_BASE_TESTS();
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CPPUNIT_TEST( Image );
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CPPUNIT_TEST( RowCount );
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CPPUNIT_TEST( NoEventsOnDestruction );
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CPPUNIT_TEST_SUITE_END();
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void RowCount();
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void NoEventsOnDestruction();
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void OnPageChanged(wxNotebookEvent&) { m_numPageChanges++; }
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wxNotebook *m_notebook;
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int m_numPageChanges;
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wxDECLARE_NO_COPY_CLASS(NotebookTestCase);
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( NotebookTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( NotebookTestCase, "NotebookTestCase" );
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void NotebookTestCase::setUp()
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{
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m_notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
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wxDefaultPosition, wxSize(400, 200));
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AddPanels();
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}
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void NotebookTestCase::tearDown()
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{
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wxDELETE(m_notebook);
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}
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void NotebookTestCase::RowCount()
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{
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CPPUNIT_ASSERT_EQUAL(1, m_notebook->GetRowCount());
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#ifdef __WXMSW__
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wxDELETE(m_notebook);
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m_notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
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wxDefaultPosition, wxSize(400, 200),
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wxNB_MULTILINE);
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for( unsigned int i = 0; i < 10; i++ )
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{
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m_notebook->AddPage(new wxPanel(m_notebook), "Panel", false, 0);
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}
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CPPUNIT_ASSERT( m_notebook->GetRowCount() != 1 );
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#endif
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}
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void NotebookTestCase::NoEventsOnDestruction()
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{
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// We can't use EventCounter helper here as it doesn't deal with the window
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// it's connected to being destroyed during its life-time, so do it
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// manually.
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m_notebook->Bind(wxEVT_NOTEBOOK_PAGE_CHANGED,
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&NotebookTestCase::OnPageChanged, this);
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// Normally deleting a page before the selected one results in page
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// selection changing and the corresponding event.
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m_notebook->DeletePage(static_cast<size_t>(0));
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CHECK( m_numPageChanges == 1 );
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// But deleting the entire control shouldn't generate any events, yet it
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// used to do under GTK+ 3 when a page different from the first one was
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// selected.
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m_notebook->ChangeSelection(1);
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m_notebook->Destroy();
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m_notebook = nullptr;
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CHECK( m_numPageChanges == 1 );
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}
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TEST_CASE("wxNotebook::AddPageEvents", "[wxNotebook][AddPage][event]")
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{
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wxNotebook* const
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notebook = new wxNotebook(wxTheApp->GetTopWindow(), wxID_ANY,
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wxDefaultPosition, wxSize(400, 200));
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wxScopedPtr<wxNotebook> cleanup(notebook);
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CHECK( notebook->GetSelection() == wxNOT_FOUND );
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EventCounter countPageChanging(notebook, wxEVT_NOTEBOOK_PAGE_CHANGING);
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EventCounter countPageChanged(notebook, wxEVT_NOTEBOOK_PAGE_CHANGED);
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// Add the first page, it is special.
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notebook->AddPage(new wxPanel(notebook), "Initial page");
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// The selection should have been changed.
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CHECK( notebook->GetSelection() == 0 );
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// But no events should have been generated.
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CHECK( countPageChanging.GetCount() == 0 );
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CHECK( countPageChanged.GetCount() == 0 );
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// Add another page without selecting it.
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notebook->AddPage(new wxPanel(notebook), "Unselected page");
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// Selection shouldn't have changed.
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CHECK( notebook->GetSelection() == 0 );
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// And no events should have been generated, of course.
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CHECK( countPageChanging.GetCount() == 0 );
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CHECK( countPageChanged.GetCount() == 0 );
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// Finally add another page and do select it.
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notebook->AddPage(new wxPanel(notebook), "Selected page", true);
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// It should have become selected.
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CHECK( notebook->GetSelection() == 2 );
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// And events for the selection change should have been generated.
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CHECK( countPageChanging.GetCount() == 1 );
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CHECK( countPageChanged.GetCount() == 1 );
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}
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#endif //wxUSE_NOTEBOOK
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