tests/controls/label.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/label.cpp
   3 // Purpose:     wxControl and wxStaticText label tests
   4 // Author:      Francesco Montorsi
   5 // Created:     2010-3-21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2010 Francesco Montorsi
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 // ----------------------------------------------------------------------------
  11 // headers
  12 // ----------------------------------------------------------------------------
  13
  14 #include "testprec.h"
  15
  16 #ifdef __BORLANDC__
  17     #pragma hdrstop
  18 #endif
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/app.h"
  22 #endif // WX_PRECOMP
  23
  24 #include "wx/control.h"
  25 #include "wx/stattext.h"
  26 #include "wx/checkbox.h"
  27
  28 // ----------------------------------------------------------------------------
  29 // test class
  30 // ----------------------------------------------------------------------------
  31
  32 class LabelTestCase : public CppUnit::TestCase
  33 {
  34 public:
  35     LabelTestCase() { }
  36
  37     virtual void setUp();
  38     virtual void tearDown();
  39
  40 private:
  41     CPPUNIT_TEST_SUITE( LabelTestCase );
  42         CPPUNIT_TEST( GetLabel );
  43         CPPUNIT_TEST( GetLabelText );
  44         CPPUNIT_TEST( Statics );
  45     CPPUNIT_TEST_SUITE_END();
  46
  47     void GetLabel();
  48     void GetLabelText();
  49     void Statics();
  50
  51     wxStaticText *m_st;
  52
  53     // we cannot test wxControl directly (it's abstract) so we rather test wxCheckBox
  54     wxCheckBox *m_cb;
  55
  56     DECLARE_NO_COPY_CLASS(LabelTestCase)
  57 };
  58
  59 // register in the unnamed registry so that these tests are run by default
  60 CPPUNIT_TEST_SUITE_REGISTRATION( LabelTestCase );
  61
  62 // also include in its own registry so that these tests can be run alone
  63 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( LabelTestCase, "LabelTestCase" );
  64
  65 // ----------------------------------------------------------------------------
  66 // test initialization
  67 // ----------------------------------------------------------------------------
  68
  69 #define ORIGINAL_LABEL      "original label"
  70
  71 void LabelTestCase::setUp()
  72 {
  73     m_st = new wxStaticText(wxTheApp->GetTopWindow(), wxID_ANY, ORIGINAL_LABEL);
  74
  75     m_cb = new wxCheckBox(wxTheApp->GetTopWindow(), wxID_ANY, ORIGINAL_LABEL);
  76
  77     CPPUNIT_ASSERT_EQUAL( ORIGINAL_LABEL, m_st->GetLabel() );
  78     CPPUNIT_ASSERT_EQUAL( ORIGINAL_LABEL, m_cb->GetLabel() );
  79 }
  80
  81 void LabelTestCase::tearDown()
  82 {
  83     wxDELETE(m_st);
  84     wxDELETE(m_cb);
  85 }
  86
  87 // ----------------------------------------------------------------------------
  88 // the tests themselves
  89 // ----------------------------------------------------------------------------
  90
  91 #define SET_LABEL(str)                              \
  92         m_st->SetLabel(str);                        \
  93         m_cb->SetLabel(str);
  94
  95 #define SET_LABEL_TEXT(str)                         \
  96         m_st->SetLabelText(str);                    \
  97         m_cb->SetLabelText(str);
  98
  99 void LabelTestCase::GetLabel()
 100 {
 101     const wxString testLabelArray[] = {
 102         "label without mnemonics and markup",
 103         "label with &mnemonic",
 104         "label with <span foreground='blue'>some</span> <b>markup</b>",
 105         "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic",
 106     };
 107
 108     // test calls to SetLabel() and then to GetLabel()
 109
 110     for ( unsigned int s = 0; s < WXSIZEOF(testLabelArray); s++ )
 111     {
 112         SET_LABEL(testLabelArray[s]);
 113
 114         // GetLabel() should always return the string passed to SetLabel()
 115         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_st->GetLabel() );
 116         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_cb->GetLabel() );
 117     }
 118
 119
 120     // test calls to SetLabelText() and then to GetLabel()
 121
 122     const wxString& testLabel = "label without mnemonics and markup";
 123     SET_LABEL_TEXT(testLabel);
 124     CPPUNIT_ASSERT_EQUAL( testLabel, m_st->GetLabel() );
 125     CPPUNIT_ASSERT_EQUAL( testLabel, m_cb->GetLabel() );
 126
 127     const wxString& testLabel2 = "label with &mnemonic";
 128     const wxString& testLabelText2 = "label with &&mnemonic";
 129     SET_LABEL_TEXT(testLabel2);
 130     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_st->GetLabel() );
 131     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_cb->GetLabel() );
 132
 133     const wxString& testLabel3 = "label with <span foreground='blue'>some</span> <b>markup</b>";
 134     SET_LABEL_TEXT(testLabel3);
 135     CPPUNIT_ASSERT_EQUAL( testLabel3, m_st->GetLabel() );
 136     CPPUNIT_ASSERT_EQUAL( testLabel3, m_cb->GetLabel() );
 137
 138     const wxString& testLabel4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic";
 139     const wxString& testLabelText4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &&mnemonic";
 140     SET_LABEL_TEXT(testLabel4);
 141     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_st->GetLabel() );
 142     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_cb->GetLabel() );
 143 }
 144
 145 void LabelTestCase::GetLabelText()
 146 {
 147     // test calls to SetLabel() and then to GetLabelText()
 148
 149     const wxString& testLabel = "label without mnemonics and markup";
 150     SET_LABEL(testLabel);
 151     CPPUNIT_ASSERT_EQUAL( testLabel, m_st->GetLabelText() );
 152     CPPUNIT_ASSERT_EQUAL( testLabel, m_cb->GetLabelText() );
 153
 154     const wxString& testLabel2 = "label with &mnemonic";
 155     const wxString& testLabelText2 = "label with mnemonic";
 156     SET_LABEL(testLabel2);
 157     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_st->GetLabelText() );
 158     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_cb->GetLabelText() );
 159
 160     const wxString& testLabel3 = "label with <span foreground='blue'>some</span> <b>markup</b>";
 161     SET_LABEL(testLabel3);
 162     CPPUNIT_ASSERT_EQUAL( testLabel3, m_st->GetLabelText() );
 163     CPPUNIT_ASSERT_EQUAL( testLabel3, m_cb->GetLabelText() );
 164
 165     const wxString& testLabel4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic";
 166     const wxString& testLabelText4 = "label with <span foreground='blue'>some</span> <b>markup</b> and mnemonic";
 167     SET_LABEL(testLabel4);
 168     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_st->GetLabelText() );
 169     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_cb->GetLabelText() );
 170
 171
 172     const wxString testLabelArray[] = {
 173         "label without mnemonics and markup",
 174         "label with &mnemonic",
 175         "label with <span foreground='blue'>some</span> <b>markup</b>",
 176         "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic",
 177     };
 178
 179     // test calls to SetLabelText() and then to GetLabelText()
 180
 181     for ( unsigned int s = 0; s < WXSIZEOF(testLabelArray); s++ )
 182     {
 183         SET_LABEL_TEXT(testLabelArray[s]);
 184
 185         // GetLabelText() should always return the string passed to SetLabelText()
 186         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_st->GetLabelText() );
 187         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_cb->GetLabelText() );
 188     }
 189 }
 190
 191 void LabelTestCase::Statics()
 192 {
 193     CPPUNIT_ASSERT_EQUAL( "mnemonic", wxControl::RemoveMnemonics("&mnemonic") );
 194     CPPUNIT_ASSERT_EQUAL( "&mnemonic", wxControl::RemoveMnemonics("&&mnemonic") );
 195     CPPUNIT_ASSERT_EQUAL( "&mnemonic", wxControl::RemoveMnemonics("&&&mnemonic") );
 196 }