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_SUITE_END();
  44
  45     void Title();
  46     void Url();
  47     void History();
  48     void HistoryEnable();
  49     void HistoryClear();
  50     void HistoryList();
  51     void LoadUrl(const wxString& url, int times = 1);
  52
  53     wxWebView* m_browser;
  54
  55     DECLARE_NO_COPY_CLASS(WebTestCase)
  56 };
  57
  58 // register in the unnamed registry so that these tests are run by default
  59 CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );
  60
  61 // also include in its own registry so that these tests can be run alone
  62 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );
  63
  64 void WebTestCase::setUp()
  65 {
  66     m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
  67 }
  68
  69 void WebTestCase::tearDown()
  70 {
  71     wxDELETE(m_browser);
  72 }
  73
  74 void WebTestCase::LoadUrl(const wxString& url, int times)
  75 {
  76     for(int i = 0; i < times; i++)
  77     {
  78         m_browser->LoadUrl(url);
  79         wxYield();
  80     }
  81 }
  82
  83 void WebTestCase::Title()
  84 {
  85     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  86
  87     //Test title after loading raw html
  88     m_browser->SetPage("<html><title>Title</title></html>", "");
  89     CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
  90
  91     //Test title after loading a url, we yield to let events process
  92     LoadUrl("about:blank");
  93     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
  94 }
  95
  96 void WebTestCase::Url()
  97 {
  98     CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentURL());
  99
 100     LoadUrl("about:blank");
 101     CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
 102 }
 103
 104 void WebTestCase::History()
 105 {
 106     //We use about:blank to remove the need for a network connection
 107     LoadUrl("about:blank", 3);
 108
 109     CPPUNIT_ASSERT(m_browser->CanGoBack());
 110     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 111
 112     m_browser->GoBack();
 113
 114     CPPUNIT_ASSERT(m_browser->CanGoBack());
 115     CPPUNIT_ASSERT(m_browser->CanGoForward());
 116
 117     m_browser->GoBack();
 118     m_browser->GoBack();
 119
 120     //We should now be at the start of the history
 121     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 122     CPPUNIT_ASSERT(m_browser->CanGoForward());
 123 }
 124
 125 void WebTestCase::HistoryEnable()
 126 {
 127     LoadUrl("about:blank");
 128     m_browser->EnableHistory(false);
 129
 130     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 131     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 132
 133     LoadUrl("about:blank");
 134
 135     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 136     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 137 }
 138
 139 void WebTestCase::HistoryClear()
 140 {
 141     LoadUrl("about:blank", 2);
 142
 143     //Now we are in the 'middle' of the history
 144     m_browser->GoBack();
 145
 146     CPPUNIT_ASSERT(m_browser->CanGoForward());
 147     CPPUNIT_ASSERT(m_browser->CanGoBack());
 148
 149     m_browser->ClearHistory();
 150
 151     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 152     CPPUNIT_ASSERT(!m_browser->CanGoBack());
 153 }
 154
 155 void WebTestCase::HistoryList()
 156 {
 157     LoadUrl("about:blank", 2);
 158     m_browser->GoBack();
 159
 160     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
 161     CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
 162
 163     m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
 164
 165     CPPUNIT_ASSERT(!m_browser->CanGoForward());
 166     CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
 167 }
 168
 169 #endif //wxUSE_WEB