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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_WEBVIEW && (wxUSE_WEBVIEW_WEBKIT || wxUSE_WEBVIEW_IE)
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
27class WebTestCase : public CppUnit::TestCase
28{
29public:
30 WebTestCase() { }
31
32 void setUp();
33 void tearDown();
34
35private:
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( Zoom );
46 CPPUNIT_TEST( RunScript );
47 CPPUNIT_TEST( SetPage );
48 CPPUNIT_TEST_SUITE_END();
49
50 void Title();
51 void Url();
52 void History();
53 void HistoryEnable();
54 void HistoryClear();
55 void HistoryList();
56 void Editable();
57 void Selection();
58 void Zoom();
59 void RunScript();
60 void SetPage();
61 void LoadUrl(int times = 1);
62
63 wxWebView* m_browser;
64 EventCounter* m_loaded;
65
66 DECLARE_NO_COPY_CLASS(WebTestCase)
67};
68
69//Convenience macro
70#define ENSURE_LOADED WX_ASSERT_EVENT_OCCURS((*m_loaded), 1)
71
72// register in the unnamed registry so that these tests are run by default
73CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );
74
75// also include in its own registry so that these tests can be run alone
76CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );
77
78void WebTestCase::setUp()
79{
80 m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
81
82 m_loaded = new EventCounter(m_browser, wxEVT_COMMAND_WEB_VIEW_LOADED);
83 ENSURE_LOADED;
84}
85
86void WebTestCase::tearDown()
87{
88 wxDELETE(m_loaded);
89 wxDELETE(m_browser);
90}
91
92void WebTestCase::LoadUrl(int times)
93{
94 //We alternate between urls as otherwise webkit merges them in the history
95 //we use about and about blank to avoid the need for a network connection
96 for(int i = 0; i < times; i++)
97 {
98 if(i % 2 == 1)
99 m_browser->LoadURL("about:blank");
100 else
101 m_browser->LoadURL("about:");
102 ENSURE_LOADED;
103 }
104}
105
106void WebTestCase::Title()
107{
108 CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
109
110 //Test title after loading raw html
111 m_browser->SetPage("<html><title>Title</title><body>Text</body></html>", "");
112 ENSURE_LOADED;
113 CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
114
115 //Test title after loading a url, we yield to let events process
116 LoadUrl();
117 CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
118}
119
120void WebTestCase::Url()
121{
122 CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
123
124 //After first loading about:blank the next in the sequence is about:
125 LoadUrl();
126 CPPUNIT_ASSERT_EQUAL("about:", m_browser->GetCurrentURL());
127}
128
129void WebTestCase::History()
130{
131 LoadUrl(3);
132
133 CPPUNIT_ASSERT(m_browser->CanGoBack());
134 CPPUNIT_ASSERT(!m_browser->CanGoForward());
135
136 m_browser->GoBack();
137 ENSURE_LOADED;
138
139 CPPUNIT_ASSERT(m_browser->CanGoBack());
140 CPPUNIT_ASSERT(m_browser->CanGoForward());
141
142 m_browser->GoBack();
143 ENSURE_LOADED;
144 m_browser->GoBack();
145 ENSURE_LOADED;
146
147 //We should now be at the start of the history
148 CPPUNIT_ASSERT(!m_browser->CanGoBack());
149 CPPUNIT_ASSERT(m_browser->CanGoForward());
150}
151
152void WebTestCase::HistoryEnable()
153{
154 LoadUrl();
155 m_browser->EnableHistory(false);
156
157 CPPUNIT_ASSERT(!m_browser->CanGoForward());
158 CPPUNIT_ASSERT(!m_browser->CanGoBack());
159
160 LoadUrl();
161
162 CPPUNIT_ASSERT(!m_browser->CanGoForward());
163 CPPUNIT_ASSERT(!m_browser->CanGoBack());
164}
165
166void WebTestCase::HistoryClear()
167{
168 LoadUrl(2);
169
170 //Now we are in the 'middle' of the history
171 m_browser->GoBack();
172 ENSURE_LOADED;
173
174 CPPUNIT_ASSERT(m_browser->CanGoForward());
175 CPPUNIT_ASSERT(m_browser->CanGoBack());
176
177 m_browser->ClearHistory();
178
179 CPPUNIT_ASSERT(!m_browser->CanGoForward());
180 CPPUNIT_ASSERT(!m_browser->CanGoBack());
181}
182
183void WebTestCase::HistoryList()
184{
185 LoadUrl(2);
186 m_browser->GoBack();
187 ENSURE_LOADED;
188
189 CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
190 CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
191
192 m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
193 ENSURE_LOADED;
194
195 CPPUNIT_ASSERT(!m_browser->CanGoForward());
196 CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
197}
198
199void WebTestCase::Editable()
200{
201 CPPUNIT_ASSERT(!m_browser->IsEditable());
202
203 m_browser->SetEditable(true);
204
205 CPPUNIT_ASSERT(m_browser->IsEditable());
206
207 m_browser->SetEditable(false);
208
209 CPPUNIT_ASSERT(!m_browser->IsEditable());
210}
211
212void WebTestCase::Selection()
213{
214 m_browser->SetPage("<html><body>Some <strong>strong</strong> text</body></html>", "");
215 ENSURE_LOADED;
216 CPPUNIT_ASSERT(!m_browser->HasSelection());
217
218 m_browser->SelectAll();
219
220 CPPUNIT_ASSERT(m_browser->HasSelection());
221 CPPUNIT_ASSERT_EQUAL("Some strong text", m_browser->GetSelectedText());
222 //We lower case the result as ie returns tags in uppercase
223 CPPUNIT_ASSERT_EQUAL("some <strong>strong</strong> text",
224 m_browser->GetSelectedSource().Lower());
225
226 m_browser->ClearSelection();
227 CPPUNIT_ASSERT(!m_browser->HasSelection());
228}
229
230void WebTestCase::Zoom()
231{
232 if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT))
233 {
234 m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT);
235 CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_LAYOUT, m_browser->GetZoomType());
236
237 m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
238 CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
239 }
240
241 //Reset the zoom level
242 m_browser->SetZoom(wxWEB_VIEW_ZOOM_MEDIUM);
243
244 if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT))
245 {
246 m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT);
247 CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_TEXT, m_browser->GetZoomType());
248
249 m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
250 CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
251 }
252}
253
254void WebTestCase::RunScript()
255{
256 m_browser->RunScript("document.write(\"Hello World!\");");
257 CPPUNIT_ASSERT_EQUAL("Hello World!", m_browser->GetPageText());
258}
259
260void WebTestCase::SetPage()
261{
262 m_browser->SetPage("<html><body>text</body></html>", "");
263 ENSURE_LOADED;
264 CPPUNIT_ASSERT_EQUAL("text", m_browser->GetPageText());
265
266 m_browser->SetPage("<html><body>other text</body></html>", "");
267 ENSURE_LOADED;
268 CPPUNIT_ASSERT_EQUAL("other text", m_browser->GetPageText());
269}
270
271#endif //wxUSE_WEBVIEW && (wxUSE_WEBVIEW_WEBKIT || wxUSE_WEBVIEW_IE)
wxWidgets (Impactor)