tests/controls/textentrytest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/textentrytest.cpp
   3 // Purpose:     TestEntryTestCase implementation
   4 // Author:      Vadim Zeitlin
   5 // Created:     2008-09-19 (extracted from textctrltest.cpp)
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007, 2008 Vadim Zeitlin <vadim@wxwidgets.org>
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #ifndef WX_PRECOMP
  13     #include "wx/app.h"
  14     #include "wx/event.h"
  15     #include "wx/textentry.h"
  16     #include "wx/window.h"
  17 #endif // WX_PRECOMP
  18
  19 #include "textentrytest.h"
  20 #include "testableframe.h"
  21 #include "wx/uiaction.h"
  22
  23 void TextEntryTestCase::SetValue()
  24 {
  25     wxTextEntry * const entry = GetTestEntry();
  26
  27     CPPUNIT_ASSERT( entry->IsEmpty() );
  28
  29     entry->SetValue("foo");
  30     CPPUNIT_ASSERT_EQUAL( "foo", entry->GetValue() );
  31
  32     entry->SetValue("");
  33     CPPUNIT_ASSERT( entry->IsEmpty() );
  34
  35     entry->SetValue("hi");
  36     CPPUNIT_ASSERT_EQUAL( "hi", entry->GetValue() );
  37
  38     entry->SetValue("bye");
  39     CPPUNIT_ASSERT_EQUAL( "bye", entry->GetValue() );
  40 }
  41
  42 void TextEntryTestCase::TextChangeEvents()
  43 {
  44     EventCounter updated(GetTestWindow(), wxEVT_TEXT);
  45
  46     wxTextEntry * const entry = GetTestEntry();
  47
  48     // notice that SetValue() generates an event even if the text didn't change
  49     entry->SetValue("");
  50     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  51     updated.Clear();
  52
  53     entry->SetValue("foo");
  54     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  55     updated.Clear();
  56
  57     entry->SetValue("foo");
  58     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  59     updated.Clear();
  60
  61     entry->ChangeValue("bar");
  62     CPPUNIT_ASSERT_EQUAL( 0, updated.GetCount() );
  63
  64     entry->AppendText("bar");
  65     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  66     updated.Clear();
  67
  68     entry->Replace(3, 6, "baz");
  69     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  70     updated.Clear();
  71
  72     entry->Remove(0, 3);
  73     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  74     updated.Clear();
  75
  76     entry->WriteText("foo");
  77     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  78     updated.Clear();
  79
  80     entry->Clear();
  81     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  82     updated.Clear();
  83 }
  84
  85 void TextEntryTestCase::CheckStringSelection(const char *sel)
  86 {
  87     CPPUNIT_ASSERT_EQUAL( sel, GetTestEntry()->GetStringSelection() );
  88 }
  89
  90 void TextEntryTestCase::AssertSelection(int from, int to, const char *sel)
  91 {
  92     wxTextEntry * const entry = GetTestEntry();
  93
  94     CPPUNIT_ASSERT( entry->HasSelection() );
  95
  96     long fromReal,
  97          toReal;
  98     entry->GetSelection(&fromReal, &toReal);
  99     CPPUNIT_ASSERT_EQUAL( from, fromReal );
 100     CPPUNIT_ASSERT_EQUAL( to, toReal );
 101
 102     CPPUNIT_ASSERT_EQUAL( from, entry->GetInsertionPoint() );
 103
 104     CheckStringSelection(sel);
 105 }
 106
 107 void TextEntryTestCase::Selection()
 108 {
 109     wxTextEntry * const entry = GetTestEntry();
 110
 111     entry->SetValue("0123456789");
 112
 113     entry->SetSelection(2, 4);
 114     AssertSelection(2, 4, "23"); // not "234"!
 115
 116     entry->SetSelection(3, -1);
 117     AssertSelection(3, 10, "3456789");
 118
 119     entry->SelectAll();
 120     AssertSelection(0, 10, "0123456789");
 121
 122     entry->SetSelection(0, 0);
 123     CPPUNIT_ASSERT( !entry->HasSelection() );
 124 }
 125
 126 void TextEntryTestCase::InsertionPoint()
 127 {
 128     wxTextEntry * const entry = GetTestEntry();
 129
 130     CPPUNIT_ASSERT_EQUAL( 0, entry->GetLastPosition() );
 131     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 132
 133     entry->SetValue("0"); // should put the insertion point in front
 134     CPPUNIT_ASSERT_EQUAL( 1, entry->GetLastPosition() );
 135     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 136
 137     entry->AppendText("12"); // should update the insertion point position
 138     CPPUNIT_ASSERT_EQUAL( 3, entry->GetLastPosition() );
 139     CPPUNIT_ASSERT_EQUAL( 3, entry->GetInsertionPoint() );
 140
 141     entry->SetInsertionPoint(1);
 142     CPPUNIT_ASSERT_EQUAL( 3, entry->GetLastPosition() );
 143     CPPUNIT_ASSERT_EQUAL( 1, entry->GetInsertionPoint() );
 144
 145     entry->SetInsertionPointEnd();
 146     CPPUNIT_ASSERT_EQUAL( 3, entry->GetInsertionPoint() );
 147
 148     entry->SetInsertionPoint(0);
 149     entry->WriteText("-"); // should move it after the written text
 150     CPPUNIT_ASSERT_EQUAL( 4, entry->GetLastPosition() );
 151     CPPUNIT_ASSERT_EQUAL( 1, entry->GetInsertionPoint() );
 152
 153     entry->SetValue("something different"); // should still reset the caret
 154     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 155 }
 156
 157 void TextEntryTestCase::Replace()
 158 {
 159     wxTextEntry * const entry = GetTestEntry();
 160
 161     entry->SetValue("Hello replace!"
 162                     "0123456789012");
 163     entry->SetInsertionPoint(0);
 164
 165     entry->Replace(6, 13, "changed");
 166
 167     CPPUNIT_ASSERT_EQUAL("Hello changed!"
 168                          "0123456789012",
 169                          entry->GetValue());
 170     CPPUNIT_ASSERT_EQUAL(13, entry->GetInsertionPoint());
 171
 172     entry->Replace(13, -1, "");
 173     CPPUNIT_ASSERT_EQUAL("Hello changed", entry->GetValue());
 174     CPPUNIT_ASSERT_EQUAL(13, entry->GetInsertionPoint());
 175
 176     entry->Replace(0, 6, "Un");
 177     CPPUNIT_ASSERT_EQUAL("Unchanged", entry->GetValue());
 178     CPPUNIT_ASSERT_EQUAL(2, entry->GetInsertionPoint());
 179 }
 180
 181 void TextEntryTestCase::Editable()
 182 {
 183 #if wxUSE_UIACTIONSIMULATOR
 184     wxTextEntry * const entry = GetTestEntry();
 185     wxWindow * const window = GetTestWindow();
 186
 187     EventCounter updated(window, wxEVT_TEXT);
 188
 189     window->SetFocus();
 190     wxYield();
 191
 192     wxUIActionSimulator sim;
 193     sim.Text("abcdef");
 194     wxYield();
 195
 196     CPPUNIT_ASSERT_EQUAL("abcdef", entry->GetValue());
 197     CPPUNIT_ASSERT_EQUAL(6, updated.GetCount());
 198
 199     updated.Clear();
 200
 201     entry->SetEditable(false);
 202     sim.Text("gh");
 203     wxYield();
 204
 205     CPPUNIT_ASSERT_EQUAL("abcdef", entry->GetValue());
 206     CPPUNIT_ASSERT_EQUAL(0, updated.GetCount());
 207 #endif
 208 }
 209
 210 void TextEntryTestCase::Hint()
 211 {
 212     GetTestEntry()->SetHint("This is a hint");
 213     CPPUNIT_ASSERT_EQUAL("", GetTestEntry()->GetValue());
 214 }
 215
 216 void TextEntryTestCase::CopyPaste()
 217 {
 218 #ifndef __WXOSX__
 219     wxTextEntry * const entry = GetTestEntry();
 220
 221     entry->AppendText("sometext");
 222     entry->SelectAll();
 223
 224     if(entry->CanCopy() && entry->CanPaste())
 225     {
 226         entry->Copy();
 227         entry->Clear();
 228         CPPUNIT_ASSERT(entry->IsEmpty());
 229
 230         wxYield();
 231
 232         entry->Paste();
 233         CPPUNIT_ASSERT_EQUAL("sometext", entry->GetValue());
 234     }
 235 #endif
 236 }
 237
 238 void TextEntryTestCase::UndoRedo()
 239 {
 240     wxTextEntry * const entry = GetTestEntry();
 241
 242     entry->AppendText("sometext");
 243
 244     if(entry->CanUndo())
 245     {
 246         entry->Undo();
 247         CPPUNIT_ASSERT(entry->IsEmpty());
 248
 249         if(entry->CanRedo())
 250         {
 251             entry->Redo();
 252             CPPUNIT_ASSERT_EQUAL("sometext", entry->GetValue());
 253         }
 254     }
 255 }