tests/controls/webtest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/webtest.cpp
   3 // Purpose:     wxWebView unit test
   4 // Author:      Steven Lamerton
   5 // Created:     2011-07-08
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2011 Steven Lamerton
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #if wxUSE_WEB
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/app.h"
  20 #endif // WX_PRECOMP
  21
  22 #include "testableframe.h"
  23 #include "wx/uiaction.h"
  24 #include "wx/webview.h"
  25 #include "asserthelper.h"
  26
  27 class WebTestCase : public CppUnit::TestCase
  28 {
  29 public:
  30     WebTestCase() { }
  31
  32     void setUp();
  33     void tearDown();
  34
  35 private:
  36     CPPUNIT_TEST_SUITE( WebTestCase );
  37         CPPUNIT_TEST( Title );
  38         CPPUNIT_TEST( Url );
  39         CPPUNIT_TEST( History );
  40         CPPUNIT_TEST( HistoryEnable );
  41         CPPUNIT_TEST( HistoryClear );
  42         CPPUNIT_TEST( HistoryList );
  43         CPPUNIT_TEST( Editable );
  44         CPPUNIT_TEST( Selection );
  45     CPPUNIT_TEST_SUITE_END();
  46
  47     void Title();
  48     void Url();
  49     void History();
  50     void HistoryEnable();
  51     void HistoryClear();
  52     void HistoryList();
  53     void Editable();
  54     void Selection();
  55     void LoadUrl(const wxString& url, int times = 1);
  56
  57     wxWebView* m_browser;
  58
  59     DECLARE_NO_COPY_CLASS(WebTestCase)
  60 };
  61
  62 // register in the unnamed registry so that these tests are run by default
  63 CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );
  64
  65 // also include in its own registry so that these tests can be run alone
  66 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );
  67
  68 void WebTestCase::setUp()
  69 {
  70     m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
  71 }
  72
  73 void WebTestCase::tearDown()
  74 {
  75     wxDELETE(m_browser);
  76 }
  77
  78 void WebTestCase::LoadUrl(const wxString& url, int times)
  79 {
  80     for(int i = 0; i < times; i++)
  81     {
  82         m_browser->LoadUrl(url);
  83         wxYield();
  84     }
  85 }
  86
  87 void WebTestCase::Title()
  88 {
  89     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  90
  91     //Test title after loading raw html
  92     m_browser->SetPage("<html><title>Title</title></html>", "");
  93     CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
  94
  95     //Test title after loading a url, we yield to let events process
  96     LoadUrl("about:blank");
  97     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  98 }
  99
 100 void WebTestCase::Url()
 101 {
 102     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentURL());
 103
 104     LoadUrl("about:blank");
 105     CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
 106 }
 107
 108 void WebTestCase::History()
 109 {
 110     //We use about:blank to remove the need for a network connection
 111     LoadUrl("about:blank", 3);
 112
 113     CPPUNIT_ASSERT(m_browser->CanGoBack());
 114     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 115
 116     m_browser->GoBack();
 117
 118     CPPUNIT_ASSERT(m_browser->CanGoBack());
 119     CPPUNIT_ASSERT(m_browser->CanGoForward());
 120
 121     m_browser->GoBack();
 122     m_browser->GoBack();
 123
 124     //We should now be at the start of the history
 125     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 126     CPPUNIT_ASSERT(m_browser->CanGoForward());
 127 }
 128
 129 void WebTestCase::HistoryEnable()
 130 {
 131     LoadUrl("about:blank");
 132     m_browser->EnableHistory(false);
 133
 134     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 135     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 136
 137     LoadUrl("about:blank");
 138
 139     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 140     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 141 }
 142
 143 void WebTestCase::HistoryClear()
 144 {
 145     LoadUrl("about:blank", 2);
 146
 147     //Now we are in the 'middle' of the history
 148     m_browser->GoBack();
 149
 150     CPPUNIT_ASSERT(m_browser->CanGoForward());
 151     CPPUNIT_ASSERT(m_browser->CanGoBack());
 152
 153     m_browser->ClearHistory();
 154
 155     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 156     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 157 }
 158
 159 void WebTestCase::HistoryList()
 160 {
 161     LoadUrl("about:blank", 2);
 162     m_browser->GoBack();
 163
 164     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
 165     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
 166
 167     m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
 168
 169     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 170     CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
 171 }
 172
 173 void WebTestCase::Editable()
 174 {
 175     CPPUNIT_ASSERT(!m_browser->IsEditable());
 176
 177     m_browser->SetEditable(true);
 178
 179     CPPUNIT_ASSERT(m_browser->IsEditable());
 180
 181     m_browser->SetEditable(false);
 182
 183     CPPUNIT_ASSERT(!m_browser->IsEditable());
 184 }
 185
 186 void WebTestCase::Selection()
 187 {
 188     m_browser->SetPage("<html><body>Some <strong>strong</strong> text</body></html>", "");
 189     CPPUNIT_ASSERT(!m_browser->HasSelection());
 190
 191     m_browser->SelectAll();
 192
 193     CPPUNIT_ASSERT(m_browser->HasSelection());
 194     CPPUNIT_ASSERT_EQUAL("Some strong text", m_browser->GetSelectedText());
 195     //We lower case the result as ie returns tags in uppercase
 196     CPPUNIT_ASSERT_EQUAL("some <strong>strong</strong> text",
 197                          m_browser->GetSelectedSource().Lower());
 198
 199     m_browser->DeleteSelection();
 200
 201     CPPUNIT_ASSERT(!m_browser->HasSelection());
 202 }
 203
 204 #endif //wxUSE_WEB