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///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/spinctrltest.cpp
// Purpose: wxSpinCtrl unit test
// Author: Steven Lamerton
// Created: 2010-07-21
// Copyright: (c) 2010 Steven Lamerton
///////////////////////////////////////////////////////////////////////////////
#include "testprec.h"
#if wxUSE_SPINCTRL
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#include "wx/app.h"
#endif // WX_PRECOMP
#include "testableframe.h"
#include "wx/uiaction.h"
#include "wx/spinctrl.h"
class SpinCtrlTestCase : public CppUnit::TestCase
{
public:
SpinCtrlTestCase() { }
void setUp();
void tearDown();
private:
CPPUNIT_TEST_SUITE( SpinCtrlTestCase );
CPPUNIT_TEST( Initial );
CPPUNIT_TEST( NoEventsInCtor );
WXUISIM_TEST( Arrows );
WXUISIM_TEST( Wrap );
CPPUNIT_TEST( Range );
CPPUNIT_TEST( Value );
CPPUNIT_TEST_SUITE_END();
void Initial();
void NoEventsInCtor();
void Arrows();
void Wrap();
void Range();
void Value();
wxSpinCtrl* m_spin;
DECLARE_NO_COPY_CLASS(SpinCtrlTestCase)
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( SpinCtrlTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( SpinCtrlTestCase, "SpinCtrlTestCase" );
void SpinCtrlTestCase::setUp()
{
m_spin = new wxSpinCtrl(wxTheApp->GetTopWindow());
}
void SpinCtrlTestCase::tearDown()
{
wxDELETE(m_spin);
}
void SpinCtrlTestCase::Initial()
{
// Initial value is defined by "initial" argument which is 0 by default.
CPPUNIT_ASSERT_EQUAL( 0, m_spin->GetValue() );
wxWindow* const parent = m_spin->GetParent();
// Recreate the control with another "initial" to check this.
delete m_spin;
m_spin = new wxSpinCtrl(parent, wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, 0,
0, 100, 17);
CPPUNIT_ASSERT_EQUAL( 17, m_spin->GetValue() );
// Recreate the control with another "initial" outside of standard spin
// ctrl range.
delete m_spin;
m_spin = new wxSpinCtrl(parent, wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, 0,
0, 200, 150);
CPPUNIT_ASSERT_EQUAL( 150, m_spin->GetValue() );
// But if the text string is specified, it takes precedence.
delete m_spin;
m_spin = new wxSpinCtrl(parent, wxID_ANY, "99",
wxDefaultPosition, wxDefaultSize, 0,
0, 100, 17);
CPPUNIT_ASSERT_EQUAL( 99, m_spin->GetValue() );
}
void SpinCtrlTestCase::NoEventsInCtor()
{
// Verify that creating the control does not generate any events. This is
// unexpected and shouldn't happen.
wxWindow* const parent = m_spin->GetParent();
delete m_spin;
m_spin = new wxSpinCtrl;
EventCounter updatedSpin(m_spin, wxEVT_SPINCTRL);
EventCounter updatedText(m_spin, wxEVT_TEXT);
m_spin->Create(parent, wxID_ANY, "",
wxDefaultPosition, wxDefaultSize, 0,
0, 100, 17);
CPPUNIT_ASSERT_EQUAL(0, updatedSpin.GetCount());
CPPUNIT_ASSERT_EQUAL(0, updatedText.GetCount());
}
void SpinCtrlTestCase::Arrows()
{
#if wxUSE_UIACTIONSIMULATOR
EventCounter updated(m_spin, wxEVT_SPINCTRL);
wxUIActionSimulator sim;
m_spin->SetFocus();
sim.Char(WXK_UP);
wxYield();
CPPUNIT_ASSERT_EQUAL(1, updated.GetCount());
CPPUNIT_ASSERT_EQUAL(1, m_spin->GetValue());
updated.Clear();
sim.Char(WXK_DOWN);
wxYield();
CPPUNIT_ASSERT_EQUAL(1, updated.GetCount());
CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
#endif
}
void SpinCtrlTestCase::Wrap()
{
#if wxUSE_UIACTIONSIMULATOR
wxDELETE(m_spin);
m_spin = new wxSpinCtrl(wxTheApp->GetTopWindow(), wxID_ANY, "",
wxDefaultPosition, wxDefaultSize,
wxSP_ARROW_KEYS | wxSP_WRAP);
wxUIActionSimulator sim;
m_spin->SetFocus();
sim.Char(WXK_DOWN);
wxYield();
CPPUNIT_ASSERT_EQUAL(100, m_spin->GetValue());
sim.Char(WXK_UP);
wxYield();
CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
#endif
}
void SpinCtrlTestCase::Range()
{
CPPUNIT_ASSERT_EQUAL(0, m_spin->GetMin());
CPPUNIT_ASSERT_EQUAL(100, m_spin->GetMax());
// Test that the value is adjusted to be inside the new valid range but
// that this doesn't result in any events (as this is not something done by
// the user).
{
EventCounter updatedSpin(m_spin, wxEVT_SPINCTRL);
EventCounter updatedText(m_spin, wxEVT_TEXT);
m_spin->SetRange(1, 10);
CPPUNIT_ASSERT_EQUAL(1, m_spin->GetValue());
CPPUNIT_ASSERT_EQUAL(0, updatedSpin.GetCount());
CPPUNIT_ASSERT_EQUAL(0, updatedText.GetCount());
}
//Test negative ranges
m_spin->SetRange(-10, 10);
CPPUNIT_ASSERT_EQUAL(-10, m_spin->GetMin());
CPPUNIT_ASSERT_EQUAL(10, m_spin->GetMax());
//Test backwards ranges
m_spin->SetRange(75, 50);
CPPUNIT_ASSERT_EQUAL(75, m_spin->GetMin());
CPPUNIT_ASSERT_EQUAL(50, m_spin->GetMax());
}
void SpinCtrlTestCase::Value()
{
EventCounter updatedSpin(m_spin, wxEVT_SPINCTRL);
EventCounter updatedText(m_spin, wxEVT_TEXT);
CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
m_spin->SetValue(50);
CPPUNIT_ASSERT_EQUAL(50, m_spin->GetValue());
m_spin->SetValue(-10);
CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
m_spin->SetValue(110);
CPPUNIT_ASSERT_EQUAL(100, m_spin->GetValue());
// Calling SetValue() shouldn't have generated any events.
CPPUNIT_ASSERT_EQUAL(0, updatedSpin.GetCount());
CPPUNIT_ASSERT_EQUAL(0, updatedText.GetCount());
}
#endif
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