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     //We yield to let the initial page load
  72     wxYield();
  73 }
  74
  75 void WebTestCase::tearDown()
  76 {
  77     wxDELETE(m_browser);
  78 }
  79
  80 void WebTestCase::LoadUrl(const wxString& url, int times)
  81 {
  82     for(int i = 0; i < times; i++)
  83     {
  84         m_browser->LoadUrl(url);
  85         wxYield();
  86     }
  87 }
  88
  89 void WebTestCase::Title()
  90 {
  91     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  92
  93     //Test title after loading raw html
  94     m_browser->SetPage("<html><title>Title</title></html>", "");
  95     CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
  96
  97     //Test title after loading a url, we yield to let events process
  98     LoadUrl("about:blank");
  99     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
 100 }
 101
 102 void WebTestCase::Url()
 103 {
 104     CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
 105
 106     LoadUrl("about:blank");
 107     CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
 108 }
 109
 110 void WebTestCase::History()
 111 {
 112     //We use about:blank to remove the need for a network connection
 113     LoadUrl("about:blank", 3);
 114
 115     CPPUNIT_ASSERT(m_browser->CanGoBack());
 116     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 117
 118     m_browser->GoBack();
 119
 120     CPPUNIT_ASSERT(m_browser->CanGoBack());
 121     CPPUNIT_ASSERT(m_browser->CanGoForward());
 122
 123     m_browser->GoBack();
 124     m_browser->GoBack();
 125
 126     //We should now be at the start of the history
 127     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 128     CPPUNIT_ASSERT(m_browser->CanGoForward());
 129 }
 130
 131 void WebTestCase::HistoryEnable()
 132 {
 133     LoadUrl("about:blank");
 134     m_browser->EnableHistory(false);
 135
 136     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 137     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 138
 139     LoadUrl("about:blank");
 140
 141     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 142     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 143 }
 144
 145 void WebTestCase::HistoryClear()
 146 {
 147     LoadUrl("about:blank", 2);
 148
 149     //Now we are in the 'middle' of the history
 150     m_browser->GoBack();
 151
 152     CPPUNIT_ASSERT(m_browser->CanGoForward());
 153     CPPUNIT_ASSERT(m_browser->CanGoBack());
 154
 155     m_browser->ClearHistory();
 156
 157     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 158     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 159 }
 160
 161 void WebTestCase::HistoryList()
 162 {
 163     LoadUrl("about:blank", 2);
 164     m_browser->GoBack();
 165
 166     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
 167     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
 168
 169     m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
 170
 171     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 172     CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
 173 }
 174
 175 void WebTestCase::Editable()
 176 {
 177     CPPUNIT_ASSERT(!m_browser->IsEditable());
 178
 179     m_browser->SetEditable(true);
 180
 181     CPPUNIT_ASSERT(m_browser->IsEditable());
 182
 183     m_browser->SetEditable(false);
 184
 185     CPPUNIT_ASSERT(!m_browser->IsEditable());
 186 }
 187
 188 void WebTestCase::Selection()
 189 {
 190     m_browser->SetPage("<html><body>Some <strong>strong</strong> text</body></html>", "");
 191     CPPUNIT_ASSERT(!m_browser->HasSelection());
 192
 193     m_browser->SelectAll();
 194
 195     CPPUNIT_ASSERT(m_browser->HasSelection());
 196     CPPUNIT_ASSERT_EQUAL("Some strong text", m_browser->GetSelectedText());
 197     //We lower case the result as ie returns tags in uppercase
 198     CPPUNIT_ASSERT_EQUAL("some <strong>strong</strong> text",
 199                          m_browser->GetSelectedSource().Lower());
 200
 201     m_browser->DeleteSelection();
 202
 203     CPPUNIT_ASSERT(!m_browser->HasSelection());
 204 }
 205
 206 #endif //wxUSE_WEB