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 // Copyright:   (c) 2007, 2008 Vadim Zeitlin <vadim@wxwidgets.org>
   7 ///////////////////////////////////////////////////////////////////////////////
   8
   9 #include "testprec.h"
  10
  11 #ifndef WX_PRECOMP
  12     #include "wx/app.h"
  13     #include "wx/event.h"
  14     #include "wx/textentry.h"
  15     #include "wx/window.h"
  16 #endif // WX_PRECOMP
  17
  18 #include "textentrytest.h"
  19 #include "testableframe.h"
  20 #include "wx/uiaction.h"
  21
  22 void TextEntryTestCase::SetValue()
  23 {
  24     wxTextEntry * const entry = GetTestEntry();
  25
  26     CPPUNIT_ASSERT( entry->IsEmpty() );
  27
  28     entry->SetValue("foo");
  29     CPPUNIT_ASSERT_EQUAL( "foo", entry->GetValue() );
  30
  31     entry->SetValue("");
  32     CPPUNIT_ASSERT( entry->IsEmpty() );
  33
  34     entry->SetValue("hi");
  35     CPPUNIT_ASSERT_EQUAL( "hi", entry->GetValue() );
  36
  37     entry->SetValue("bye");
  38     CPPUNIT_ASSERT_EQUAL( "bye", entry->GetValue() );
  39 }
  40
  41 void TextEntryTestCase::TextChangeEvents()
  42 {
  43     EventCounter updated(GetTestWindow(), wxEVT_TEXT);
  44
  45     wxTextEntry * const entry = GetTestEntry();
  46
  47     // notice that SetValue() generates an event even if the text didn't change
  48     entry->SetValue("");
  49     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  50     updated.Clear();
  51
  52     entry->SetValue("foo");
  53     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  54     updated.Clear();
  55
  56     entry->SetValue("foo");
  57     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  58     updated.Clear();
  59
  60     entry->ChangeValue("bar");
  61     CPPUNIT_ASSERT_EQUAL( 0, updated.GetCount() );
  62
  63     entry->AppendText("bar");
  64     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  65     updated.Clear();
  66
  67     entry->Replace(3, 6, "baz");
  68     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  69     updated.Clear();
  70
  71     entry->Remove(0, 3);
  72     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  73     updated.Clear();
  74
  75     entry->WriteText("foo");
  76     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  77     updated.Clear();
  78
  79     entry->Clear();
  80     CPPUNIT_ASSERT_EQUAL( 1, updated.GetCount() );
  81     updated.Clear();
  82 }
  83
  84 void TextEntryTestCase::CheckStringSelection(const char *sel)
  85 {
  86     CPPUNIT_ASSERT_EQUAL( sel, GetTestEntry()->GetStringSelection() );
  87 }
  88
  89 void TextEntryTestCase::AssertSelection(int from, int to, const char *sel)
  90 {
  91     wxTextEntry * const entry = GetTestEntry();
  92
  93     CPPUNIT_ASSERT( entry->HasSelection() );
  94
  95     long fromReal,
  96          toReal;
  97     entry->GetSelection(&fromReal, &toReal);
  98     CPPUNIT_ASSERT_EQUAL( from, fromReal );
  99     CPPUNIT_ASSERT_EQUAL( to, toReal );
 100
 101     CPPUNIT_ASSERT_EQUAL( from, entry->GetInsertionPoint() );
 102
 103     CheckStringSelection(sel);
 104 }
 105
 106 void TextEntryTestCase::Selection()
 107 {
 108     wxTextEntry * const entry = GetTestEntry();
 109
 110     entry->SetValue("0123456789");
 111
 112     entry->SetSelection(2, 4);
 113     AssertSelection(2, 4, "23"); // not "234"!
 114
 115     entry->SetSelection(3, -1);
 116     AssertSelection(3, 10, "3456789");
 117
 118     entry->SelectAll();
 119     AssertSelection(0, 10, "0123456789");
 120
 121     entry->SetSelection(0, 0);
 122     CPPUNIT_ASSERT( !entry->HasSelection() );
 123 }
 124
 125 void TextEntryTestCase::InsertionPoint()
 126 {
 127     wxTextEntry * const entry = GetTestEntry();
 128
 129     CPPUNIT_ASSERT_EQUAL( 0, entry->GetLastPosition() );
 130     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 131
 132     entry->SetValue("0"); // should put the insertion point in front
 133     CPPUNIT_ASSERT_EQUAL( 1, entry->GetLastPosition() );
 134     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 135
 136     entry->AppendText("12"); // should update the insertion point position
 137     CPPUNIT_ASSERT_EQUAL( 3, entry->GetLastPosition() );
 138     CPPUNIT_ASSERT_EQUAL( 3, entry->GetInsertionPoint() );
 139
 140     entry->SetInsertionPoint(1);
 141     CPPUNIT_ASSERT_EQUAL( 3, entry->GetLastPosition() );
 142     CPPUNIT_ASSERT_EQUAL( 1, entry->GetInsertionPoint() );
 143
 144     entry->SetInsertionPointEnd();
 145     CPPUNIT_ASSERT_EQUAL( 3, entry->GetInsertionPoint() );
 146
 147     entry->SetInsertionPoint(0);
 148     entry->WriteText("-"); // should move it after the written text
 149     CPPUNIT_ASSERT_EQUAL( 4, entry->GetLastPosition() );
 150     CPPUNIT_ASSERT_EQUAL( 1, entry->GetInsertionPoint() );
 151
 152     entry->SetValue("something different"); // should still reset the caret
 153     CPPUNIT_ASSERT_EQUAL( 0, entry->GetInsertionPoint() );
 154 }
 155
 156 void TextEntryTestCase::Replace()
 157 {
 158     wxTextEntry * const entry = GetTestEntry();
 159
 160     entry->SetValue("Hello replace!"
 161                     "0123456789012");
 162     entry->SetInsertionPoint(0);
 163
 164     entry->Replace(6, 13, "changed");
 165
 166     CPPUNIT_ASSERT_EQUAL("Hello changed!"
 167                          "0123456789012",
 168                          entry->GetValue());
 169     CPPUNIT_ASSERT_EQUAL(13, entry->GetInsertionPoint());
 170
 171     entry->Replace(13, -1, "");
 172     CPPUNIT_ASSERT_EQUAL("Hello changed", entry->GetValue());
 173     CPPUNIT_ASSERT_EQUAL(13, entry->GetInsertionPoint());
 174
 175     entry->Replace(0, 6, "Un");
 176     CPPUNIT_ASSERT_EQUAL("Unchanged", entry->GetValue());
 177     CPPUNIT_ASSERT_EQUAL(2, entry->GetInsertionPoint());
 178 }
 179
 180 void TextEntryTestCase::Editable()
 181 {
 182 #if wxUSE_UIACTIONSIMULATOR
 183
 184 #ifdef __WXGTK__
 185     // FIXME: For some reason this test regularly (although not always) fails
 186     //        in wxGTK build bot builds when testing wxBitmapComboBox, but I
 187     //        can't reproduce the failure locally. For now, disable this check
 188     //        to let the entire test suite pass in automatic tests instead of
 189     //        failing sporadically.
 190     if ( wxStrcmp(GetTestWindow()->GetClassInfo()->GetClassName(),
 191                   "wxBitmapComboBox") == 0 &&
 192            IsAutomaticTest() )
 193     {
 194         return;
 195     }
 196 #endif // __WGTK__
 197
 198     wxTextEntry * const entry = GetTestEntry();
 199     wxWindow * const window = GetTestWindow();
 200
 201     EventCounter updated(window, wxEVT_TEXT);
 202
 203     window->SetFocus();
 204     wxYield();
 205
 206     wxUIActionSimulator sim;
 207     sim.Text("abcdef");
 208     wxYield();
 209
 210     CPPUNIT_ASSERT_EQUAL("abcdef", entry->GetValue());
 211     CPPUNIT_ASSERT_EQUAL(6, updated.GetCount());
 212
 213     updated.Clear();
 214
 215     entry->SetEditable(false);
 216     sim.Text("gh");
 217     wxYield();
 218
 219     CPPUNIT_ASSERT_EQUAL("abcdef", entry->GetValue());
 220     CPPUNIT_ASSERT_EQUAL(0, updated.GetCount());
 221 #endif
 222 }
 223
 224 void TextEntryTestCase::Hint()
 225 {
 226     GetTestEntry()->SetHint("This is a hint");
 227     CPPUNIT_ASSERT_EQUAL("", GetTestEntry()->GetValue());
 228 }
 229
 230 void TextEntryTestCase::CopyPaste()
 231 {
 232 #ifndef __WXOSX__
 233     wxTextEntry * const entry = GetTestEntry();
 234
 235     entry->AppendText("sometext");
 236     entry->SelectAll();
 237
 238     if(entry->CanCopy() && entry->CanPaste())
 239     {
 240         entry->Copy();
 241         entry->Clear();
 242         CPPUNIT_ASSERT(entry->IsEmpty());
 243
 244         wxYield();
 245
 246         entry->Paste();
 247         CPPUNIT_ASSERT_EQUAL("sometext", entry->GetValue());
 248     }
 249 #endif
 250 }
 251
 252 void TextEntryTestCase::UndoRedo()
 253 {
 254     wxTextEntry * const entry = GetTestEntry();
 255
 256     entry->AppendText("sometext");
 257
 258     if(entry->CanUndo())
 259     {
 260         entry->Undo();
 261         CPPUNIT_ASSERT(entry->IsEmpty());
 262
 263         if(entry->CanRedo())
 264         {
 265             entry->Redo();
 266             CPPUNIT_ASSERT_EQUAL("sometext", entry->GetValue());
 267         }
 268     }
 269 }