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     EventCounter clicked(m_check, wxEVT_COMMAND_CHECKBOX_CLICKED);
  87
  88     //We should be unchecked by default
  89     CPPUNIT_ASSERT(!m_check->IsChecked());
  90
  91     m_check->SetValue(true);
  92
  93     CPPUNIT_ASSERT(m_check->IsChecked());
  94
  95     m_check->SetValue(false);
  96
  97     CPPUNIT_ASSERT(!m_check->IsChecked());
  98
  99     m_check->Set3StateValue(wxCHK_CHECKED);
 100
 101     CPPUNIT_ASSERT(m_check->IsChecked());
 102
 103     m_check->Set3StateValue(wxCHK_UNCHECKED);
 104
 105     CPPUNIT_ASSERT(!m_check->IsChecked());
 106
 107     //None of these should send events
 108     CPPUNIT_ASSERT_EQUAL(0, clicked.GetCount());
 109 }
 110
 111 #ifdef wxHAS_3STATE_CHECKBOX
 112 void CheckBoxTestCase::ThirdState()
 113 {
 114     wxDELETE(m_check);
 115     CreateCheckBox(wxCHK_3STATE);
 116
 117     CPPUNIT_ASSERT_EQUAL(wxCHK_UNCHECKED, m_check->Get3StateValue());
 118     CPPUNIT_ASSERT(m_check->Is3State());
 119     CPPUNIT_ASSERT(!m_check->Is3rdStateAllowedForUser());
 120
 121     m_check->SetValue(true);
 122
 123     CPPUNIT_ASSERT_EQUAL(wxCHK_CHECKED, m_check->Get3StateValue());
 124
 125     m_check->Set3StateValue(wxCHK_UNDETERMINED);
 126
 127     CPPUNIT_ASSERT_EQUAL(wxCHK_UNDETERMINED, m_check->Get3StateValue());
 128 }
 129
 130 void CheckBoxTestCase::ThirdStateUser()
 131 {
 132     wxDELETE(m_check);
 133     CreateCheckBox(wxCHK_3STATE | wxCHK_ALLOW_3RD_STATE_FOR_USER);
 134
 135     CPPUNIT_ASSERT_EQUAL(wxCHK_UNCHECKED, m_check->Get3StateValue());
 136     CPPUNIT_ASSERT(m_check->Is3State());
 137     CPPUNIT_ASSERT(m_check->Is3rdStateAllowedForUser());
 138
 139     m_check->SetValue(true);
 140
 141     CPPUNIT_ASSERT_EQUAL(wxCHK_CHECKED, m_check->Get3StateValue());
 142
 143     m_check->Set3StateValue(wxCHK_UNDETERMINED);
 144
 145     CPPUNIT_ASSERT_EQUAL(wxCHK_UNDETERMINED, m_check->Get3StateValue());
 146 }
 147
 148 void CheckBoxTestCase::InvalidStyles()
 149 {
 150     // Check that using incompatible styles doesn't work.
 151     wxDELETE( m_check );
 152     WX_ASSERT_FAILS_WITH_ASSERT( CreateCheckBox(wxCHK_2STATE | wxCHK_3STATE) );
 153 #if !wxDEBUG_LEVEL
 154     CPPUNIT_ASSERT( !m_check->Is3State() );
 155     CPPUNIT_ASSERT( !m_check->Is3rdStateAllowedForUser() );
 156 #endif
 157
 158     wxDELETE( m_check );
 159     WX_ASSERT_FAILS_WITH_ASSERT(
 160         CreateCheckBox(wxCHK_2STATE | wxCHK_ALLOW_3RD_STATE_FOR_USER) );
 161 #if !wxDEBUG_LEVEL
 162     CPPUNIT_ASSERT( !m_check->Is3State() );
 163     CPPUNIT_ASSERT( !m_check->Is3rdStateAllowedForUser() );
 164 #endif
 165
 166     // wxCHK_ALLOW_3RD_STATE_FOR_USER without wxCHK_3STATE doesn't work.
 167     wxDELETE( m_check );
 168     WX_ASSERT_FAILS_WITH_ASSERT( CreateCheckBox(wxCHK_ALLOW_3RD_STATE_FOR_USER) );
 169 }
 170
 171 #endif // wxHAS_3STATE_CHECKBOX
 172
 173 #endif // wxUSE_CHECKBOX