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_SUITE_END();
  45
  46     void Title();
  47     void Url();
  48     void History();
  49     void HistoryEnable();
  50     void HistoryClear();
  51     void HistoryList();
  52     void Editable();
  53     void LoadUrl(const wxString& url, int times = 1);
  54
  55     wxWebView* m_browser;
  56
  57     DECLARE_NO_COPY_CLASS(WebTestCase)
  58 };
  59
  60 // register in the unnamed registry so that these tests are run by default
  61 CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );
  62
  63 // also include in its own registry so that these tests can be run alone
  64 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );
  65
  66 void WebTestCase::setUp()
  67 {
  68     m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
  69 }
  70
  71 void WebTestCase::tearDown()
  72 {
  73     wxDELETE(m_browser);
  74 }
  75
  76 void WebTestCase::LoadUrl(const wxString& url, int times)
  77 {
  78     for(int i = 0; i < times; i++)
  79     {
  80         m_browser->LoadUrl(url);
  81         wxYield();
  82     }
  83 }
  84
  85 void WebTestCase::Title()
  86 {
  87     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  88
  89     //Test title after loading raw html
  90     m_browser->SetPage("<html><title>Title</title></html>", "");
  91     CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
  92
  93     //Test title after loading a url, we yield to let events process
  94     LoadUrl("about:blank");
  95     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  96 }
  97
  98 void WebTestCase::Url()
  99 {
 100     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentURL());
 101
 102     LoadUrl("about:blank");
 103     CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
 104 }
 105
 106 void WebTestCase::History()
 107 {
 108     //We use about:blank to remove the need for a network connection
 109     LoadUrl("about:blank", 3);
 110
 111     CPPUNIT_ASSERT(m_browser->CanGoBack());
 112     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 113
 114     m_browser->GoBack();
 115
 116     CPPUNIT_ASSERT(m_browser->CanGoBack());
 117     CPPUNIT_ASSERT(m_browser->CanGoForward());
 118
 119     m_browser->GoBack();
 120     m_browser->GoBack();
 121
 122     //We should now be at the start of the history
 123     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 124     CPPUNIT_ASSERT(m_browser->CanGoForward());
 125 }
 126
 127 void WebTestCase::HistoryEnable()
 128 {
 129     LoadUrl("about:blank");
 130     m_browser->EnableHistory(false);
 131
 132     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 133     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 134
 135     LoadUrl("about:blank");
 136
 137     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 138     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 139 }
 140
 141 void WebTestCase::HistoryClear()
 142 {
 143     LoadUrl("about:blank", 2);
 144
 145     //Now we are in the 'middle' of the history
 146     m_browser->GoBack();
 147
 148     CPPUNIT_ASSERT(m_browser->CanGoForward());
 149     CPPUNIT_ASSERT(m_browser->CanGoBack());
 150
 151     m_browser->ClearHistory();
 152
 153     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 154     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 155 }
 156
 157 void WebTestCase::HistoryList()
 158 {
 159     LoadUrl("about:blank", 2);
 160     m_browser->GoBack();
 161
 162     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
 163     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
 164
 165     m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
 166
 167     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 168     CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
 169 }
 170
 171 void WebTestCase::Editable()
 172 {
 173     CPPUNIT_ASSERT(!m_browser->IsEditable());
 174
 175     m_browser->SetEditable(true);
 176
 177     CPPUNIT_ASSERT(m_browser->IsEditable());
 178
 179     m_browser->SetEditable(false);
 180
 181     CPPUNIT_ASSERT(!m_browser->IsEditable());
 182 }
 183
 184 #endif //wxUSE_WEB