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_SUITE_END();
  43
  44     void PageUpDown();
  45     void LineUpDown();
  46     void LinePageSize();
  47     void Value();
  48     void Range();
  49     void Thumb();
  50
  51     wxSlider* m_slider;
  52
  53     DECLARE_NO_COPY_CLASS(SliderTestCase)
  54 };
  55
  56 // register in the unnamed registry so that these tests are run by default
  57 CPPUNIT_TEST_SUITE_REGISTRATION( SliderTestCase );
  58
  59 // also include in it's own registry so that these tests can be run alone
  60 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( SliderTestCase, "SliderTestCase" );
  61
  62 void SliderTestCase::setUp()
  63 {
  64     m_slider = new wxSlider(wxTheApp->GetTopWindow(), wxID_ANY, 50, 0, 100);
  65 }
  66
  67 void SliderTestCase::tearDown()
  68 {
  69     wxDELETE(m_slider);
  70 }
  71
  72 void SliderTestCase::PageUpDown()
  73 {
  74 #if wxUSE_UIACTIONSIMULATOR
  75     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
  76                                           wxTestableFrame);
  77
  78     EventCounter count(m_slider, wxEVT_SCROLL_PAGEUP);
  79     EventCounter count1(m_slider, wxEVT_SCROLL_PAGEDOWN);
  80
  81     wxUIActionSimulator sim;
  82
  83     m_slider->SetFocus();
  84
  85     sim.Char(WXK_PAGEUP);
  86     sim.Char(WXK_PAGEDOWN);
  87
  88     wxYield();
  89
  90     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_PAGEUP));
  91     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_PAGEDOWN));
  92 #endif
  93 }
  94
  95 void SliderTestCase::LineUpDown()
  96 {
  97 #if wxUSE_UIACTIONSIMULATOR
  98     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
  99                                           wxTestableFrame);
 100
 101     EventCounter count(m_slider, wxEVT_SCROLL_LINEUP);
 102     EventCounter count1(m_slider, wxEVT_SCROLL_LINEDOWN);
 103
 104     wxUIActionSimulator sim;
 105
 106     m_slider->SetFocus();
 107
 108     sim.Char(WXK_UP);
 109     sim.Char(WXK_DOWN);
 110
 111     wxYield();
 112
 113     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_LINEUP));
 114     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_LINEDOWN));
 115 #endif
 116 }
 117
 118 void SliderTestCase::LinePageSize()
 119 {
 120 #if wxUSE_UIACTIONSIMULATOR
 121     wxUIActionSimulator sim;
 122     m_slider->SetFocus();
 123
 124     m_slider->SetPageSize(20);
 125
 126     sim.Char(WXK_PAGEUP);
 127
 128     wxYield();
 129
 130     CPPUNIT_ASSERT_EQUAL(20, m_slider->GetPageSize());
 131     CPPUNIT_ASSERT_EQUAL(30, m_slider->GetValue());
 132
 133     m_slider->SetLineSize(2);
 134
 135     sim.Char(WXK_UP);
 136
 137     wxYield();
 138
 139     CPPUNIT_ASSERT_EQUAL(2, m_slider->GetLineSize());
 140     CPPUNIT_ASSERT_EQUAL(28, m_slider->GetValue());
 141 #endif
 142 }
 143
 144 void SliderTestCase::Value()
 145 {
 146     m_slider->SetValue(30);
 147
 148     CPPUNIT_ASSERT_EQUAL(30, m_slider->GetValue());
 149
 150     //When setting a value larger that max or smaller than min
 151     //max and min are set
 152     m_slider->SetValue(-1);
 153
 154     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetValue());
 155
 156     m_slider->SetValue(110);
 157
 158     CPPUNIT_ASSERT_EQUAL(100, m_slider->GetValue());
 159 }
 160
 161 void SliderTestCase::Range()
 162 {
 163     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetMin());
 164     CPPUNIT_ASSERT_EQUAL(100, m_slider->GetMax());
 165
 166     //Test negative ranges
 167     m_slider->SetRange(-50, 0);
 168
 169     CPPUNIT_ASSERT_EQUAL(-50, m_slider->GetMin());
 170     CPPUNIT_ASSERT_EQUAL(0, m_slider->GetMax());
 171 }
 172
 173 void SliderTestCase::Thumb()
 174 {
 175 #if wxUSE_UIACTIONSIMULATOR && !defined(__WXGTK__)
 176     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
 177                                           wxTestableFrame);
 178
 179     EventCounter count(m_slider, wxEVT_SCROLL_THUMBTRACK);
 180     EventCounter count1(m_slider, wxEVT_SCROLL_THUMBRELEASE);
 181     EventCounter count2(m_slider, wxEVT_SCROLL_CHANGED);
 182
 183     wxUIActionSimulator sim;
 184
 185     m_slider->SetValue(0);
 186
 187     sim.MouseMove(m_slider->ClientToScreen(wxPoint(10, 10)));
 188     wxYield();
 189
 190     sim.MouseDown();
 191     wxYield();
 192
 193     sim.MouseMove(m_slider->ClientToScreen(wxPoint(50, 10)));
 194     wxYield();
 195
 196     sim.MouseUp();
 197     wxYield();
 198
 199     CPPUNIT_ASSERT(frame->GetEventCount(wxEVT_SCROLL_THUMBTRACK) != 0);
 200     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_THUMBRELEASE));
 201 #ifdef __WXMSW__
 202     CPPUNIT_ASSERT_EQUAL(1, frame->GetEventCount(wxEVT_SCROLL_CHANGED));
 203 #endif
 204 #endif
 205 }
 206
 207 #endif