[wxWidgets.git] / tests / controls / webtest.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/controls/webtest.cpp
// Purpose:     wxWebView unit test
// Author:      Steven Lamerton
// Created:     2011-07-08
// RCS-ID:      $Id$
// Copyright:   (c) 2011 Steven Lamerton
///////////////////////////////////////////////////////////////////////////////

#include "testprec.h"

#if wxUSE_WEBVIEW

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include "wx/app.h"
#endif // WX_PRECOMP

#include "testableframe.h"
#include "wx/uiaction.h"
#include "wx/webview.h"
#include "asserthelper.h"

class WebTestCase : public CppUnit::TestCase
{
public:
    WebTestCase() { }

    void setUp();
    void tearDown();

private:
    CPPUNIT_TEST_SUITE( WebTestCase );
        CPPUNIT_TEST( Title );
        CPPUNIT_TEST( Url );
        CPPUNIT_TEST( History );
        CPPUNIT_TEST( HistoryEnable );
        CPPUNIT_TEST( HistoryClear );
        CPPUNIT_TEST( HistoryList );
        CPPUNIT_TEST( Editable );
        CPPUNIT_TEST( Selection );
        CPPUNIT_TEST( Zoom );
        CPPUNIT_TEST( RunScript );
    CPPUNIT_TEST_SUITE_END();

    void Title();
    void Url();
    void History();
    void HistoryEnable();
    void HistoryClear();
    void HistoryList();
    void Editable();
    void Selection();
    void Zoom();
    void RunScript();
    void LoadUrl(int times = 1);

    wxWebView* m_browser;

    DECLARE_NO_COPY_CLASS(WebTestCase)
};

// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );

// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );

void WebTestCase::setUp()
{
    m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
    //We yield to let the initial page load
    wxYield();
}

void WebTestCase::tearDown()
{
    wxDELETE(m_browser);
}

void WebTestCase::LoadUrl(int times)
{
    //We alternate between urls as otherwise webkit merges them in the history
    //we use about and about blank to avoid the need for a network connection
    for(int i = 0; i < times; i++)
    {
        if(i % 2 == 1)
            m_browser->LoadURL("about:blank");
        else
            m_browser->LoadURL("about:");
        wxYield();
    }
}

void WebTestCase::Title()
{
    CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());

    //Test title after loading raw html
    m_browser->SetPage("<html><title>Title</title><body>Text</body></html>", "");
    wxYield();
    CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());

    //Test title after loading a url, we yield to let events process
    LoadUrl();
    CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
}

void WebTestCase::Url()
{
    CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());

    //After first loading about:blank the next in the sequence is about:
    LoadUrl();
    CPPUNIT_ASSERT_EQUAL("about:", m_browser->GetCurrentURL());
}

void WebTestCase::History()
{
    LoadUrl(3);

    CPPUNIT_ASSERT(m_browser->CanGoBack());
    CPPUNIT_ASSERT(!m_browser->CanGoForward());

    m_browser->GoBack();

    CPPUNIT_ASSERT(m_browser->CanGoBack());
    CPPUNIT_ASSERT(m_browser->CanGoForward());

    m_browser->GoBack();
    m_browser->GoBack();

    //We should now be at the start of the history
    CPPUNIT_ASSERT(!m_browser->CanGoBack());
    CPPUNIT_ASSERT(m_browser->CanGoForward());
}

void WebTestCase::HistoryEnable()
{
    LoadUrl();
    m_browser->EnableHistory(false);

    CPPUNIT_ASSERT(!m_browser->CanGoForward());
    CPPUNIT_ASSERT(!m_browser->CanGoBack());

    LoadUrl();

    CPPUNIT_ASSERT(!m_browser->CanGoForward());
    CPPUNIT_ASSERT(!m_browser->CanGoBack());
}

void WebTestCase::HistoryClear()
{
    LoadUrl(2);

    //Now we are in the 'middle' of the history
    m_browser->GoBack();
    wxYield();

    CPPUNIT_ASSERT(m_browser->CanGoForward());
    CPPUNIT_ASSERT(m_browser->CanGoBack());

    m_browser->ClearHistory();

    CPPUNIT_ASSERT(!m_browser->CanGoForward());
    CPPUNIT_ASSERT(!m_browser->CanGoBack());
}

void WebTestCase::HistoryList()
{
    LoadUrl(2);
    m_browser->GoBack();

    CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
    CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());

    m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);

    CPPUNIT_ASSERT(!m_browser->CanGoForward());
    CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
}

void WebTestCase::Editable()
{
    CPPUNIT_ASSERT(!m_browser->IsEditable());

    m_browser->SetEditable(true);

    CPPUNIT_ASSERT(m_browser->IsEditable());

    m_browser->SetEditable(false);

    CPPUNIT_ASSERT(!m_browser->IsEditable());
}

void WebTestCase::Selection()
{
    m_browser->SetPage("<html><body>Some <strong>strong</strong> text</body></html>", "");
    wxYield();
    CPPUNIT_ASSERT(!m_browser->HasSelection());

    m_browser->SelectAll();

    CPPUNIT_ASSERT(m_browser->HasSelection());
    CPPUNIT_ASSERT_EQUAL("Some strong text", m_browser->GetSelectedText());
    //We lower case the result as ie returns tags in uppercase
    CPPUNIT_ASSERT_EQUAL("some <strong>strong</strong> text", 
                         m_browser->GetSelectedSource().Lower());

    m_browser->ClearSelection();
    CPPUNIT_ASSERT(!m_browser->HasSelection());  
}

void WebTestCase::Zoom()
{
    if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT))
    {
        m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT);
        CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_LAYOUT, m_browser->GetZoomType());

        m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
        CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
    }

    //Reset the zoom level
    m_browser->SetZoom(wxWEB_VIEW_ZOOM_MEDIUM);

    if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT))
    {
        m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT);
        CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_TEXT, m_browser->GetZoomType());

        m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
        CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
    }
}

void WebTestCase::RunScript()
{
    m_browser->RunScript("document.write(\"Hello World!\");");
    CPPUNIT_ASSERT_EQUAL("Hello World!", m_browser->GetPageText());
}

#endif //wxUSE_WEBVIEW
Commit	Line	Data
2dad08ec SL	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
e7aef23e	12	#if wxUSE_WEBVIEW
2dad08ec SL	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 );
6a2ef29f	37	CPPUNIT_TEST( Title );
d07fd8b0 SL	38	CPPUNIT_TEST( Url );
d07fd8b0 SL	39	CPPUNIT_TEST( History );
f152b4b9 SL	40	CPPUNIT_TEST( HistoryEnable );
f152b4b9 SL	41	CPPUNIT_TEST( HistoryClear );
1a693ec8	42	CPPUNIT_TEST( HistoryList );
c7cbe308	43	CPPUNIT_TEST( Editable );
c9355a3d	44	CPPUNIT_TEST( Selection );
18cf6bb5	45	CPPUNIT_TEST( Zoom );
c9ccc09c	46	CPPUNIT_TEST( RunScript );
2dad08ec SL	47	CPPUNIT_TEST_SUITE_END();
2dad08ec SL	48
6a2ef29f	49	void Title();
d07fd8b0 SL	50	void Url();
d07fd8b0 SL	51	void History();
f152b4b9 SL	52	void HistoryEnable();
f152b4b9 SL	53	void HistoryClear();
1a693ec8	54	void HistoryList();
c7cbe308	55	void Editable();
c9355a3d	56	void Selection();
18cf6bb5	57	void Zoom();
c9ccc09c	58	void RunScript();
0609769d	59	void LoadUrl(int times = 1);
6a2ef29f	60
2dad08ec SL	61	wxWebView* m_browser;
	62
	63	DECLARE_NO_COPY_CLASS(WebTestCase)
	64	};
	65
	66	// register in the unnamed registry so that these tests are run by default
	67	CPPUNIT_TEST_SUITE_REGISTRATION( WebTestCase );
	68
	69	// also include in its own registry so that these tests can be run alone
	70	CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( WebTestCase, "WebTestCase" );
	71
	72	void WebTestCase::setUp()
	73	{
6a2ef29f	74	m_browser = wxWebView::New(wxTheApp->GetTopWindow(), wxID_ANY);
d563e28f SL	75	//We yield to let the initial page load
d563e28f SL	76	wxYield();
2dad08ec SL	77	}
	78
	79	void WebTestCase::tearDown()
	80	{
	81	wxDELETE(m_browser);
	82	}
	83
0609769d	84	void WebTestCase::LoadUrl(int times)
3ce14be7	85	{
0609769d SL	86	//We alternate between urls as otherwise webkit merges them in the history
0609769d SL	87	//we use about and about blank to avoid the need for a network connection
3ce14be7 SL	88	for(int i = 0; i < times; i++)
3ce14be7 SL	89	{
0609769d	90	if(i % 2 == 1)
6edb3912	91	m_browser->LoadURL("about:blank");
0609769d	92	else
6edb3912	93	m_browser->LoadURL("about:");
3ce14be7 SL	94	wxYield();
	95	}
	96	}
	97
6a2ef29f SL	98	void WebTestCase::Title()
	99	{
	100	CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
	101
	102	//Test title after loading raw html
0609769d SL	103	m_browser->SetPage("<html><title>Title</title><body>Text</body></html>", "");
0609769d SL	104	wxYield();
6a2ef29f SL	105	CPPUNIT_ASSERT_EQUAL("Title", m_browser->GetCurrentTitle());
	106
	107	//Test title after loading a url, we yield to let events process
0609769d	108	LoadUrl();
6a2ef29f SL	109	CPPUNIT_ASSERT_EQUAL("", m_browser->GetCurrentTitle());
	110	}
	111
d07fd8b0 SL	112	void WebTestCase::Url()
d07fd8b0 SL	113	{
d563e28f	114	CPPUNIT_ASSERT_EQUAL("about:blank", m_browser->GetCurrentURL());
d07fd8b0	115
0609769d SL	116	//After first loading about:blank the next in the sequence is about:
	117	LoadUrl();
	118	CPPUNIT_ASSERT_EQUAL("about:", m_browser->GetCurrentURL());
d07fd8b0 SL	119	}
	120
	121	void WebTestCase::History()
	122	{
0609769d	123	LoadUrl(3);
d07fd8b0 SL	124
	125	CPPUNIT_ASSERT(m_browser->CanGoBack());
	126	CPPUNIT_ASSERT(!m_browser->CanGoForward());
	127
	128	m_browser->GoBack();
	129
	130	CPPUNIT_ASSERT(m_browser->CanGoBack());
	131	CPPUNIT_ASSERT(m_browser->CanGoForward());
	132
	133	m_browser->GoBack();
	134	m_browser->GoBack();
	135
	136	//We should now be at the start of the history
	137	CPPUNIT_ASSERT(!m_browser->CanGoBack());
	138	CPPUNIT_ASSERT(m_browser->CanGoForward());
	139	}
	140
f152b4b9 SL	141	void WebTestCase::HistoryEnable()
f152b4b9 SL	142	{
0609769d	143	LoadUrl();
f152b4b9 SL	144	m_browser->EnableHistory(false);
	145
	146	CPPUNIT_ASSERT(!m_browser->CanGoForward());
	147	CPPUNIT_ASSERT(!m_browser->CanGoBack());
	148
0609769d	149	LoadUrl();
f152b4b9 SL	150
	151	CPPUNIT_ASSERT(!m_browser->CanGoForward());
	152	CPPUNIT_ASSERT(!m_browser->CanGoBack());
	153	}
	154
	155	void WebTestCase::HistoryClear()
	156	{
0609769d	157	LoadUrl(2);
f152b4b9 SL	158
	159	//Now we are in the 'middle' of the history
	160	m_browser->GoBack();
0609769d	161	wxYield();
f152b4b9 SL	162
	163	CPPUNIT_ASSERT(m_browser->CanGoForward());
	164	CPPUNIT_ASSERT(m_browser->CanGoBack());
	165
	166	m_browser->ClearHistory();
	167
	168	CPPUNIT_ASSERT(!m_browser->CanGoForward());
	169	CPPUNIT_ASSERT(!m_browser->CanGoBack());
	170	}
	171
1a693ec8 SL	172	void WebTestCase::HistoryList()
1a693ec8 SL	173	{
0609769d	174	LoadUrl(2);
1a693ec8 SL	175	m_browser->GoBack();
	176
	177	CPPUNIT_ASSERT_EQUAL(1, m_browser->GetBackwardHistory().size());
	178	CPPUNIT_ASSERT_EQUAL(1, m_browser->GetForwardHistory().size());
	179
	180	m_browser->LoadHistoryItem(m_browser->GetForwardHistory()[0]);
	181
	182	CPPUNIT_ASSERT(!m_browser->CanGoForward());
	183	CPPUNIT_ASSERT_EQUAL(2, m_browser->GetBackwardHistory().size());
	184	}
	185
c7cbe308 SL	186	void WebTestCase::Editable()
	187	{
	188	CPPUNIT_ASSERT(!m_browser->IsEditable());
	189
	190	m_browser->SetEditable(true);
	191
	192	CPPUNIT_ASSERT(m_browser->IsEditable());
	193
	194	m_browser->SetEditable(false);
	195
	196	CPPUNIT_ASSERT(!m_browser->IsEditable());
	197	}
	198
c9355a3d SL	199	void WebTestCase::Selection()
c9355a3d SL	200	{
a9c15339	201	m_browser->SetPage("<html><body>Some <strong>strong</strong> text</body></html>", "");
0609769d	202	wxYield();
c9355a3d SL	203	CPPUNIT_ASSERT(!m_browser->HasSelection());
	204
	205	m_browser->SelectAll();
	206
	207	CPPUNIT_ASSERT(m_browser->HasSelection());
a9c15339 SL	208	CPPUNIT_ASSERT_EQUAL("Some strong text", m_browser->GetSelectedText());
	209	//We lower case the result as ie returns tags in uppercase
	210	CPPUNIT_ASSERT_EQUAL("some <strong>strong</strong> text",
526292e7	211	m_browser->GetSelectedSource().Lower());
41933aa5 SL	212
	213	m_browser->ClearSelection();
	214	CPPUNIT_ASSERT(!m_browser->HasSelection());
c9355a3d SL	215	}
c9355a3d SL	216
18cf6bb5 SL	217	void WebTestCase::Zoom()
18cf6bb5 SL	218	{
18cf6bb5 SL	219	if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT))
	220	{
	221	m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_LAYOUT);
	222	CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_LAYOUT, m_browser->GetZoomType());
	223
	224	m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
	225	CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
	226	}
	227
	228	//Reset the zoom level
	229	m_browser->SetZoom(wxWEB_VIEW_ZOOM_MEDIUM);
	230
	231	if(m_browser->CanSetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT))
	232	{
	233	m_browser->SetZoomType(wxWEB_VIEW_ZOOM_TYPE_TEXT);
	234	CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TYPE_TEXT, m_browser->GetZoomType());
	235
	236	m_browser->SetZoom(wxWEB_VIEW_ZOOM_TINY);
	237	CPPUNIT_ASSERT_EQUAL(wxWEB_VIEW_ZOOM_TINY, m_browser->GetZoom());
	238	}
	239	}
	240
c9ccc09c SL	241	void WebTestCase::RunScript()
	242	{
	243	m_browser->RunScript("document.write(\"Hello World!\");");
	244	CPPUNIT_ASSERT_EQUAL("Hello World!", m_browser->GetPageText());
	245	}
	246
e7aef23e	247	#endif //wxUSE_WEBVIEW