tests/controls/slidertest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/slidertest.cpp
   3 // Purpose:     wxSlider unit test
   4 // Author:      Steven Lamerton
   5 // Created:     2010-07-20
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2010 Steven Lamerton
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #if wxUSE_SLIDER
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/app.h"
  20     #include "wx/slider.h"
  21 #endif // WX_PRECOMP
  22
  23 #include "wx/uiaction.h"
  24 #include "testableframe.h"
  25
  26 class SliderTestCase : public CppUnit::TestCase
  27 {
  28 public:
  29     SliderTestCase() { }
  30
  31     void setUp();
  32     void tearDown();
  33
  34 private:
  35     CPPUNIT_TEST_SUITE( SliderTestCase );
  36         WXUISIM_TEST( PageUpDown );
  37         WXUISIM_TEST( LineUpDown );
  38         WXUISIM_TEST( LinePageSize );
  39         CPPUNIT_TEST( Value );
  40         CPPUNIT_TEST( Range );
  41         WXUISIM_TEST( Thumb );
  42         CPPUNIT_TEST( PseudoTest_Inversed );
  43         CPPUNIT_TEST( Value );
  44         CPPUNIT_TEST( Range );
  45     CPPUNIT_TEST_SUITE_END();
  46
  47     void PageUpDown();
  48     void LineUpDown();
  49     void LinePageSize();
  50     void Value();
  51     void Range();
  52     void Thumb();
  53     void PseudoTest_Inversed() { ms_inversed = true; }
  54
  55     static bool ms_inversed;
  56
  57     wxSlider* m_slider;
  58
  59     DECLARE_NO_COPY_CLASS(SliderTestCase)
  60 };
  61
  62 bool SliderTestCase::ms_inversed = false;
  63
  64 // register in the unnamed registry so that these tests are run by default
  65 CPPUNIT_TEST_SUITE_REGISTRATION( SliderTestCase );
  66
  67 // also include in it's own registry so that these tests can be run alone
  68 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( SliderTestCase, "SliderTestCase" );
  69
  70 void SliderTestCase::setUp()
  71 {
  72     long style = wxSL_HORIZONTAL;
  73
  74     if ( ms_inversed )
  75         style |= wxSL_INVERSE;
  76
  77     m_slider = new wxSlider(wxTheApp->GetTopWindow(), wxID_ANY, 50, 0, 100,
  78                             wxDefaultPosition, wxDefaultSize,
  79                             style);
  80 }
  81
  82 void SliderTestCase::tearDown()
  83 {
  84     wxDELETE(m_slider);
  85 }
  86
  87 void SliderTestCase::PageUpDown()
  88 {
  89 #if wxUSE_UIACTIONSIMULATOR
  90     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
  91                                           wxTestableFrame);
  92
  93     EventCounter count(m_slider, wxEVT_SCROLL_PAGEUP);
  94     EventCounter count1(m_slider, wxEVT_SCROLL_PAGEDOWN);
  95
  96     wxUIActionSimulator sim;
  97
  98     m_slider->SetFocus();
  99
 100     sim.Char(WXK_PAGEUP);
 101     sim.Char(WXK_PAGEDOWN);
 102
 103     wxYield();
 104
 105     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_PAGEUP));
 106     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_PAGEDOWN));
 107 #endif
 108 }
 109
 110 void SliderTestCase::LineUpDown()
 111 {
 112 #if wxUSE_UIACTIONSIMULATOR
 113     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
 114                                           wxTestableFrame);
 115
 116     EventCounter count(m_slider, wxEVT_SCROLL_LINEUP);
 117     EventCounter count1(m_slider, wxEVT_SCROLL_LINEDOWN);
 118
 119     wxUIActionSimulator sim;
 120
 121     m_slider->SetFocus();
 122
 123     sim.Char(WXK_UP);
 124     sim.Char(WXK_DOWN);
 125
 126     wxYield();
 127
 128     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_LINEUP));
 129     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_LINEDOWN));
 130 #endif
 131 }
 132
 133 void SliderTestCase::LinePageSize()
 134 {
 135 #if wxUSE_UIACTIONSIMULATOR
 136     wxUIActionSimulator sim;
 137     m_slider->SetFocus();
 138
 139     m_slider->SetPageSize(20);
 140
 141     sim.Char(WXK_PAGEUP);
 142
 143     wxYield();
 144
 145     CPPUNIT_ASSERT_EQUAL(20, m_slider->GetPageSize());
 146     CPPUNIT_ASSERT_EQUAL(30, m_slider->GetValue());
 147
 148     m_slider->SetLineSize(2);
 149
 150     sim.Char(WXK_UP);
 151
 152     wxYield();
 153
 154     CPPUNIT_ASSERT_EQUAL(2, m_slider->GetLineSize());
 155     CPPUNIT_ASSERT_EQUAL(28, m_slider->GetValue());
 156 #endif
 157 }
 158
 159 void SliderTestCase::Value()
 160 {
 161     m_slider->SetValue(30);
 162
 163     CPPUNIT_ASSERT_EQUAL(30, m_slider->GetValue());
 164
 165     //When setting a value larger that max or smaller than min
 166     //max and min are set
 167     m_slider->SetValue(-1);
 168
 169     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetValue());
 170
 171     m_slider->SetValue(110);
 172
 173     CPPUNIT_ASSERT_EQUAL(100, m_slider->GetValue());
 174 }
 175
 176 void SliderTestCase::Range()
 177 {
 178     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetMin());
 179     CPPUNIT_ASSERT_EQUAL(100, m_slider->GetMax());
 180
 181     // Changing range shouldn't change the value.
 182     m_slider->SetValue(17);
 183     m_slider->SetRange(0, 200);
 184     CPPUNIT_ASSERT_EQUAL(17, m_slider->GetValue());
 185
 186     //Test negative ranges
 187     m_slider->SetRange(-50, 0);
 188
 189     CPPUNIT_ASSERT_EQUAL(-50, m_slider->GetMin());
 190     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetMax());
 191 }
 192
 193 void SliderTestCase::Thumb()
 194 {
 195 #if wxUSE_UIACTIONSIMULATOR && !defined(__WXGTK__)
 196     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
 197                                           wxTestableFrame);
 198
 199     EventCounter count(m_slider, wxEVT_SCROLL_THUMBTRACK);
 200     EventCounter count1(m_slider, wxEVT_SCROLL_THUMBRELEASE);
 201     EventCounter count2(m_slider, wxEVT_SCROLL_CHANGED);
 202
 203     wxUIActionSimulator sim;
 204
 205     m_slider->SetValue(0);
 206
 207     sim.MouseMove(m_slider->ClientToScreen(wxPoint(10, 10)));
 208     wxYield();
 209
 210     sim.MouseDown();
 211     wxYield();
 212
 213     sim.MouseMove(m_slider->ClientToScreen(wxPoint(50, 10)));
 214     wxYield();
 215
 216     sim.MouseUp();
 217     wxYield();
 218
 219     CPPUNIT_ASSERT(frame->GetEventCount(wxEVT_SCROLL_THUMBTRACK) != 0);
 220     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_THUMBRELEASE));
 221 #ifdef __WXMSW__
 222     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_CHANGED));
 223 #endif
 224 #endif
 225 }
 226
 227 #endif