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///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/comboboxtest.cpp
// Purpose: wxComboBox unit test
// Author: Vadim Zeitlin
// Created: 2007-09-25
// Copyright: (c) 2007 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#if wxUSE_COMBOBOX
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/combobox.h"
#endif // WX_PRECOMP
#include "textentrytest.h"
#include "itemcontainertest.h"
#include "testableframe.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class ComboBoxTestCase : public TextEntryTestCase, public ItemContainerTestCase,
public CppUnit::TestCase
{
public:
ComboBoxTestCase() { }
virtual void setUp();
virtual void tearDown();
private:
virtual wxTextEntry *GetTestEntry() const { return m_combo; }
virtual wxWindow *GetTestWindow() const { return m_combo; }
virtual wxItemContainer *GetContainer() const { return m_combo; }
virtual wxWindow *GetContainerWindow() const { return m_combo; }
virtual void CheckStringSelection(const char * WXUNUSED(sel))
{
// do nothing here, as explained in TextEntryTestCase comment, our
// GetStringSelection() is the wxChoice, not wxTextEntry, one and there
// is no way to return the selection contents directly
}
CPPUNIT_TEST_SUITE( ComboBoxTestCase );
#ifdef __WXOSX__
CPPUNIT_TEST( SetValue );
CPPUNIT_TEST( TextChangeEvents );
CPPUNIT_TEST( Selection );
CPPUNIT_TEST( InsertionPoint );
CPPUNIT_TEST( Replace );
// TODO on OS X only works interactively
// WXUISIM_TEST( Editable );
CPPUNIT_TEST( Hint );
CPPUNIT_TEST( CopyPaste );
CPPUNIT_TEST( UndoRedo );
#else
wxTEXT_ENTRY_TESTS();
#endif
wxITEM_CONTAINER_TESTS();
CPPUNIT_TEST( Size );
CPPUNIT_TEST( PopDismiss );
CPPUNIT_TEST( Sort );
CPPUNIT_TEST( ReadOnly );
CPPUNIT_TEST( IsEmpty );
CPPUNIT_TEST_SUITE_END();
void Size();
void PopDismiss();
void Sort();
void ReadOnly();
void IsEmpty();
wxComboBox *m_combo;
DECLARE_NO_COPY_CLASS(ComboBoxTestCase)
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( ComboBoxTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( ComboBoxTestCase, "ComboBoxTestCase" );
// ----------------------------------------------------------------------------
// test initialization
// ----------------------------------------------------------------------------
void ComboBoxTestCase::setUp()
{
m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY);
}
void ComboBoxTestCase::tearDown()
{
delete m_combo;
m_combo = NULL;
}
// ----------------------------------------------------------------------------
// tests themselves
// ----------------------------------------------------------------------------
void ComboBoxTestCase::Size()
{
// under MSW changing combobox size is a non-trivial operation because of
// confusion between the size of the control with and without dropdown, so
// check that it does work as expected
const int heightOrig = m_combo->GetSize().y;
// check that the height doesn't change if we don't touch it
m_combo->SetSize(100, -1);
CPPUNIT_ASSERT_EQUAL( heightOrig, m_combo->GetSize().y );
// check that setting both big and small (but not too small, there is a
// limit on how small the control can become under MSW) heights works
m_combo->SetSize(-1, 50);
CPPUNIT_ASSERT_EQUAL( 50, m_combo->GetSize().y );
m_combo->SetSize(-1, 10);
CPPUNIT_ASSERT_EQUAL( 10, m_combo->GetSize().y );
// and also that restoring it works (this used to be broken before 2.9.1)
m_combo->SetSize(-1, heightOrig);
CPPUNIT_ASSERT_EQUAL( heightOrig, m_combo->GetSize().y );
}
void ComboBoxTestCase::PopDismiss()
{
#if defined(__WXMSW__) || defined(__WXGTK210__)
EventCounter drop(m_combo, wxEVT_COMBOBOX_DROPDOWN);
EventCounter close(m_combo, wxEVT_COMBOBOX_CLOSEUP);
m_combo->Popup();
m_combo->Dismiss();
CPPUNIT_ASSERT_EQUAL(1, drop.GetCount());
CPPUNIT_ASSERT_EQUAL(1, close.GetCount());
#endif
}
void ComboBoxTestCase::Sort()
{
#if !defined(__WXOSX__)
delete m_combo;
m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, 0, NULL,
wxCB_SORT);
m_combo->Append("aaa");
m_combo->Append("Aaa");
m_combo->Append("aba");
m_combo->Append("aaab");
m_combo->Append("aab");
m_combo->Append("AAA");
CPPUNIT_ASSERT_EQUAL("AAA", m_combo->GetString(0));
CPPUNIT_ASSERT_EQUAL("Aaa", m_combo->GetString(1));
CPPUNIT_ASSERT_EQUAL("aaa", m_combo->GetString(2));
CPPUNIT_ASSERT_EQUAL("aaab", m_combo->GetString(3));
CPPUNIT_ASSERT_EQUAL("aab", m_combo->GetString(4));
CPPUNIT_ASSERT_EQUAL("aba", m_combo->GetString(5));
m_combo->Append("a");
CPPUNIT_ASSERT_EQUAL("a", m_combo->GetString(0));
#endif
}
void ComboBoxTestCase::ReadOnly()
{
wxArrayString testitems;
testitems.Add("item 1");
testitems.Add("item 2");
delete m_combo;
m_combo = new wxComboBox(wxTheApp->GetTopWindow(), wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, testitems,
wxCB_READONLY);
m_combo->SetValue("item 1");
CPPUNIT_ASSERT_EQUAL("item 1", m_combo->GetValue());
m_combo->SetValue("not an item");
CPPUNIT_ASSERT_EQUAL("item 1", m_combo->GetValue());
// Since this uses FindString it is case insensitive
m_combo->SetValue("ITEM 2");
CPPUNIT_ASSERT_EQUAL("item 2", m_combo->GetValue());
}
void ComboBoxTestCase::IsEmpty()
{
CPPUNIT_ASSERT( m_combo->IsListEmpty() );
CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
m_combo->Append("foo");
CPPUNIT_ASSERT( !m_combo->IsListEmpty() );
CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
m_combo->SetValue("bar");
CPPUNIT_ASSERT( !m_combo->IsListEmpty() );
CPPUNIT_ASSERT( !m_combo->IsTextEmpty() );
m_combo->Clear();
CPPUNIT_ASSERT( m_combo->IsListEmpty() );
CPPUNIT_ASSERT( m_combo->IsTextEmpty() );
#ifdef TEST_INVALID_COMBOBOX_ISEMPTY
// Compiling this should fail, see failtest target definition in test.bkl.
m_combo->IsEmpty();
#endif
}
#endif //wxUSE_COMBOBOX
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