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, *m_stWithMarkup;
  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 it's 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     m_stWithMarkup = new wxStaticText(wxTheApp->GetTopWindow(), wxID_ANY, ORIGINAL_LABEL,
  75                                       wxDefaultPosition, wxDefaultSize, wxST_MARKUP);
  76
  77     m_cb = new wxCheckBox(wxTheApp->GetTopWindow(), wxID_ANY, ORIGINAL_LABEL);
  78
  79     CPPUNIT_ASSERT_EQUAL( ORIGINAL_LABEL, m_st->GetLabel() );
  80     CPPUNIT_ASSERT_EQUAL( ORIGINAL_LABEL, m_stWithMarkup->GetLabel() );
  81     CPPUNIT_ASSERT_EQUAL( ORIGINAL_LABEL, m_cb->GetLabel() );
  82 }
  83
  84 void LabelTestCase::tearDown()
  85 {
  86     wxDELETE(m_st);
  87     wxDELETE(m_stWithMarkup);
  88     wxDELETE(m_cb);
  89 }
  90
  91 // ----------------------------------------------------------------------------
  92 // the tests themselves
  93 // ----------------------------------------------------------------------------
  94
  95 #define SET_LABEL(str)                              \
  96         m_st->SetLabel(str);                        \
  97         m_stWithMarkup->SetLabel(str);              \
  98         m_cb->SetLabel(str);
  99
 100 #define SET_LABEL_TEXT(str)                         \
 101         m_st->SetLabelText(str);                    \
 102         m_stWithMarkup->SetLabelText(str);          \
 103         m_cb->SetLabelText(str);
 104
 105 void LabelTestCase::GetLabel()
 106 {
 107     const wxString testLabelArray[] = {
 108         "label without mnemonics and markup",
 109         "label with &mnemonic",
 110         "label with <span foreground='blue'>some</span> <b>markup</b>",
 111         "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic",
 112     };
 113
 114     // test calls to SetLabel() and then to GetLabel()
 115
 116     for ( unsigned int s = 0; s < WXSIZEOF(testLabelArray); s++ )
 117     {
 118         SET_LABEL(testLabelArray[s]);
 119
 120         // GetLabel() should always return the string passed to SetLabel()
 121         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_st->GetLabel() );
 122         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_stWithMarkup->GetLabel() );
 123         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_cb->GetLabel() );
 124     }
 125
 126
 127     // test calls to SetLabelText() and then to GetLabel()
 128
 129     const wxString& testLabel = "label without mnemonics and markup";
 130     SET_LABEL_TEXT(testLabel);
 131     CPPUNIT_ASSERT_EQUAL( testLabel, m_st->GetLabel() );
 132     CPPUNIT_ASSERT_EQUAL( testLabel, m_stWithMarkup->GetLabel() );
 133     CPPUNIT_ASSERT_EQUAL( testLabel, m_cb->GetLabel() );
 134
 135     const wxString& testLabel2 = "label with &mnemonic";
 136     const wxString& testLabelText2 = "label with &&mnemonic";
 137     SET_LABEL_TEXT(testLabel2);
 138     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_st->GetLabel() );
 139     CPPUNIT_ASSERT_EQUAL( "label with &amp;mnemonic", m_stWithMarkup->GetLabel() );
 140     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_cb->GetLabel() );
 141
 142     const wxString& testLabel3 = "label with <span foreground='blue'>some</span> <b>markup</b>";
 143     SET_LABEL_TEXT(testLabel3);
 144     CPPUNIT_ASSERT_EQUAL( testLabel3, m_st->GetLabel() );
 145     CPPUNIT_ASSERT_EQUAL( "label with &lt;span foreground=&apos;blue&apos;&gt;some&lt;/span&gt; &lt;b&gt;markup&lt;/b&gt;", m_stWithMarkup->GetLabel() );
 146     CPPUNIT_ASSERT_EQUAL( testLabel3, m_cb->GetLabel() );
 147
 148     const wxString& testLabel4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic";
 149     const wxString& testLabelText4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &&mnemonic";
 150     SET_LABEL_TEXT(testLabel4);
 151     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_st->GetLabel() );
 152     CPPUNIT_ASSERT_EQUAL( "label with &lt;span foreground=&apos;blue&apos;&gt;some&lt;/span&gt; &lt;b&gt;markup&lt;/b&gt; and &amp;mnemonic", m_stWithMarkup->GetLabel() );
 153     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_cb->GetLabel() );
 154 }
 155
 156 void LabelTestCase::GetLabelText()
 157 {
 158     // test calls to SetLabel() and then to GetLabelText()
 159
 160     const wxString& testLabel = "label without mnemonics and markup";
 161     SET_LABEL(testLabel);
 162     CPPUNIT_ASSERT_EQUAL( testLabel, m_st->GetLabelText() );
 163     CPPUNIT_ASSERT_EQUAL( testLabel, m_stWithMarkup->GetLabelText() );
 164     CPPUNIT_ASSERT_EQUAL( testLabel, m_cb->GetLabelText() );
 165
 166     const wxString& testLabel2 = "label with &mnemonic";
 167     const wxString& testLabelText2 = "label with mnemonic";
 168     SET_LABEL(testLabel2);
 169     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_st->GetLabelText() );
 170     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_stWithMarkup->GetLabelText() );
 171     CPPUNIT_ASSERT_EQUAL( testLabelText2, m_cb->GetLabelText() );
 172
 173     const wxString& testLabel3 = "label with <span foreground='blue'>some</span> <b>markup</b>";
 174     SET_LABEL(testLabel3);
 175     CPPUNIT_ASSERT_EQUAL( testLabel3, m_st->GetLabelText() );
 176     CPPUNIT_ASSERT_EQUAL( "label with some markup", m_stWithMarkup->GetLabelText() );
 177     CPPUNIT_ASSERT_EQUAL( testLabel3, m_cb->GetLabelText() );
 178
 179     const wxString& testLabel4 = "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic";
 180     const wxString& testLabelText4 = "label with <span foreground='blue'>some</span> <b>markup</b> and mnemonic";
 181     SET_LABEL(testLabel4);
 182     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_st->GetLabelText() );
 183     CPPUNIT_ASSERT_EQUAL( "label with some markup and mnemonic", m_stWithMarkup->GetLabelText() );
 184     CPPUNIT_ASSERT_EQUAL( testLabelText4, m_cb->GetLabelText() );
 185
 186
 187     const wxString testLabelArray[] = {
 188         "label without mnemonics and markup",
 189         "label with &mnemonic",
 190         "label with <span foreground='blue'>some</span> <b>markup</b>",
 191         "label with <span foreground='blue'>some</span> <b>markup</b> and &mnemonic",
 192     };
 193
 194     // test calls to SetLabelText() and then to GetLabelText()
 195
 196     for ( unsigned int s = 0; s < WXSIZEOF(testLabelArray); s++ )
 197     {
 198         SET_LABEL_TEXT(testLabelArray[s]);
 199
 200         // GetLabelText() should always return the string passed to SetLabelText()
 201         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_st->GetLabelText() );
 202         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_stWithMarkup->GetLabelText() );
 203         CPPUNIT_ASSERT_EQUAL( testLabelArray[s], m_cb->GetLabelText() );
 204     }
 205 }
 206
 207 void LabelTestCase::Statics()
 208 {
 209     CPPUNIT_ASSERT_EQUAL( "mnemonic", wxControl::RemoveMnemonics("&mnemonic") );
 210     CPPUNIT_ASSERT_EQUAL( "&mnemonic", wxControl::RemoveMnemonics("&&mnemonic") );
 211     CPPUNIT_ASSERT_EQUAL( "&mnemonic", wxControl::RemoveMnemonics("&&&mnemonic") );
 212     CPPUNIT_ASSERT_EQUAL( "", wxStaticText::RemoveMarkup("<b></b>") );
 213     CPPUNIT_ASSERT_EQUAL( "&lt;b&gt;&lt;/b&gt;&amp;&quot;&quot;&apos;",
 214                           wxStaticText::EscapeMarkup("<b></b>&\"\"'") );
 215 }