tests/controls/checkboxtest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/checkboxtest.cpp
   3 // Purpose:     wCheckBox unit test
   4 // Author:      Steven Lamerton
   5 // Created:     2010-07-14
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2010 Steven Lamerton
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #if wxUSE_CHECKBOX
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/app.h"
  20     #include "wx/checkbox.h"
  21 #endif // WX_PRECOMP
  22
  23 #include "testableframe.h"
  24
  25 class CheckBoxTestCase : public CppUnit::TestCase
  26 {
  27 public:
  28     CheckBoxTestCase() { }
  29
  30     void setUp();
  31     void tearDown();
  32
  33 private:
  34     CPPUNIT_TEST_SUITE( CheckBoxTestCase );
  35         CPPUNIT_TEST( Check );
  36 #ifdef wxHAS_3STATE_CHECKBOX
  37         CPPUNIT_TEST( ThirdState );
  38         CPPUNIT_TEST( ThirdStateUser );
  39         CPPUNIT_TEST( InvalidStyles );
  40 #endif // wxHAS_3STATE_CHECKBOX
  41     CPPUNIT_TEST_SUITE_END();
  42
  43     void Check();
  44 #ifdef wxHAS_3STATE_CHECKBOX
  45     void ThirdState();
  46     void ThirdStateUser();
  47     void InvalidStyles();
  48 #endif // wxHAS_3STATE_CHECKBOX
  49
  50     // Initialize m_check with a new checkbox with the specified style
  51     //
  52     // This function always returns false just to make it more convenient to
  53     // use inside WX_ASSERT_FAILS_WITH_ASSERT(), its return value doesn't have
  54     // any meaning otherwise.
  55     bool CreateCheckBox(long style)
  56     {
  57         m_check = new wxCheckBox(wxTheApp->GetTopWindow(), wxID_ANY, "Check box",
  58                                  wxDefaultPosition, wxDefaultSize, style);
  59         return false;
  60     }
  61
  62
  63     wxCheckBox* m_check;
  64
  65     DECLARE_NO_COPY_CLASS(CheckBoxTestCase)
  66 };
  67
  68 // register in the unnamed registry so that these tests are run by default
  69 CPPUNIT_TEST_SUITE_REGISTRATION( CheckBoxTestCase );
  70
  71 // also include in its own registry so that these tests can be run alone
  72 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( CheckBoxTestCase, "CheckBoxTestCase" );
  73
  74 void CheckBoxTestCase::setUp()
  75 {
  76     m_check = new wxCheckBox(wxTheApp->GetTopWindow(), wxID_ANY, "Check box");
  77 }
  78
  79 void CheckBoxTestCase::tearDown()
  80 {
  81     delete m_check;
  82 }
  83
  84 void CheckBoxTestCase::Check()
  85 {
  86     wxTestableFrame* frame = wxStaticCast(wxTheApp->GetTopWindow(),
  87                                           wxTestableFrame);
  88
  89     EventCounter count(m_check, wxEVT_COMMAND_CHECKBOX_CLICKED);
  90
  91     //We should be unchecked by default
  92     CPPUNIT_ASSERT(!m_check->IsChecked());
  93
  94     m_check->SetValue(true);
  95
  96     CPPUNIT_ASSERT(m_check->IsChecked());
  97
  98     m_check->SetValue(false);
  99
 100     CPPUNIT_ASSERT(!m_check->IsChecked());
 101
 102     m_check->Set3StateValue(wxCHK_CHECKED);
 103
 104     CPPUNIT_ASSERT(m_check->IsChecked());
 105
 106     m_check->Set3StateValue(wxCHK_UNCHECKED);
 107
 108     CPPUNIT_ASSERT(!m_check->IsChecked());
 109
 110     //None of these should send events
 111     CPPUNIT_ASSERT_EQUAL(0, frame->GetEventCount());
 112 }
 113
 114 #ifdef wxHAS_3STATE_CHECKBOX
 115 void CheckBoxTestCase::ThirdState()
 116 {
 117     wxDELETE(m_check);
 118     CreateCheckBox(wxCHK_3STATE);
 119
 120     CPPUNIT_ASSERT_EQUAL(wxCHK_UNCHECKED, m_check->Get3StateValue());
 121     CPPUNIT_ASSERT(m_check->Is3State());
 122     CPPUNIT_ASSERT(!m_check->Is3rdStateAllowedForUser());
 123
 124     m_check->SetValue(true);
 125
 126     CPPUNIT_ASSERT_EQUAL(wxCHK_CHECKED, m_check->Get3StateValue());
 127
 128     m_check->Set3StateValue(wxCHK_UNDETERMINED);
 129
 130     CPPUNIT_ASSERT_EQUAL(wxCHK_UNDETERMINED, m_check->Get3StateValue());
 131 }
 132
 133 void CheckBoxTestCase::ThirdStateUser()
 134 {
 135     wxDELETE(m_check);
 136     CreateCheckBox(wxCHK_3STATE | wxCHK_ALLOW_3RD_STATE_FOR_USER);
 137
 138     CPPUNIT_ASSERT_EQUAL(wxCHK_UNCHECKED, m_check->Get3StateValue());
 139     CPPUNIT_ASSERT(m_check->Is3State());
 140     CPPUNIT_ASSERT(m_check->Is3rdStateAllowedForUser());
 141
 142     m_check->SetValue(true);
 143
 144     CPPUNIT_ASSERT_EQUAL(wxCHK_CHECKED, m_check->Get3StateValue());
 145
 146     m_check->Set3StateValue(wxCHK_UNDETERMINED);
 147
 148     CPPUNIT_ASSERT_EQUAL(wxCHK_UNDETERMINED, m_check->Get3StateValue());
 149 }
 150
 151 void CheckBoxTestCase::InvalidStyles()
 152 {
 153     // Check that using incompatible styles doesn't work.
 154     wxDELETE( m_check );
 155     WX_ASSERT_FAILS_WITH_ASSERT( CreateCheckBox(wxCHK_2STATE | wxCHK_3STATE) );
 156 #if !wxDEBUG_LEVEL
 157     CPPUNIT_ASSERT( !m_check->Is3State() );
 158     CPPUNIT_ASSERT( !m_check->Is3rdStateAllowedForUser() );
 159 #endif
 160
 161     wxDELETE( m_check );
 162     WX_ASSERT_FAILS_WITH_ASSERT(
 163         CreateCheckBox(wxCHK_2STATE | wxCHK_ALLOW_3RD_STATE_FOR_USER) );
 164 #if !wxDEBUG_LEVEL
 165     CPPUNIT_ASSERT( !m_check->Is3State() );
 166     CPPUNIT_ASSERT( !m_check->Is3rdStateAllowedForUser() );
 167 #endif
 168
 169     // wxCHK_ALLOW_3RD_STATE_FOR_USER without wxCHK_3STATE doesn't work.
 170     wxDELETE( m_check );
 171     WX_ASSERT_FAILS_WITH_ASSERT( CreateCheckBox(wxCHK_ALLOW_3RD_STATE_FOR_USER) );
 172 }
 173
 174 #endif // wxHAS_3STATE_CHECKBOX
 175
 176 #endif // wxUSE_CHECKBOX