3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
510 lines
14 KiB
C++
510 lines
14 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/xml/xmltest.cpp
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// Purpose: XML classes unit test
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// Author: Vaclav Slavik
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// Created: 2008-03-29
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// Copyright: (c) 2008 Vaclav Slavik
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif // WX_PRECOMP
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#include "wx/xml/xml.h"
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#include "wx/scopedptr.h"
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#include "wx/sstream.h"
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#include <stdarg.h>
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// ----------------------------------------------------------------------------
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// helpers for testing XML tree
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// ----------------------------------------------------------------------------
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namespace
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{
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void CheckXml(const wxXmlNode *n, ...)
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{
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va_list args;
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va_start(args, n);
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wxXmlNode *child = n->GetChildren();
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for (;;)
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{
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const char *childName = va_arg(args, char*);
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if ( childName == NULL )
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break;
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CPPUNIT_ASSERT( child );
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CPPUNIT_ASSERT_EQUAL( childName, child->GetName() );
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CPPUNIT_ASSERT( child->GetChildren() == NULL );
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CPPUNIT_ASSERT( child->GetParent() == n );
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child = child->GetNext();
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}
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va_end(args);
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CPPUNIT_ASSERT( child == NULL ); // no more children
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}
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} // anon namespace
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class XmlTestCase : public CppUnit::TestCase
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{
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public:
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XmlTestCase() {}
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private:
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CPPUNIT_TEST_SUITE( XmlTestCase );
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CPPUNIT_TEST( InsertChild );
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CPPUNIT_TEST( InsertChildAfter );
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CPPUNIT_TEST( LoadSave );
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CPPUNIT_TEST( CDATA );
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CPPUNIT_TEST( PI );
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CPPUNIT_TEST( Escaping );
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CPPUNIT_TEST( DetachRoot );
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CPPUNIT_TEST( AppendToProlog );
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CPPUNIT_TEST( SetRoot );
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CPPUNIT_TEST( CopyNode );
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CPPUNIT_TEST_SUITE_END();
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void InsertChild();
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void InsertChildAfter();
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void LoadSave();
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void CDATA();
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void PI();
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void Escaping();
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void DetachRoot();
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void AppendToProlog();
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void SetRoot();
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void CopyNode();
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DECLARE_NO_COPY_CLASS(XmlTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( XmlTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( XmlTestCase, "XmlTestCase" );
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void XmlTestCase::InsertChild()
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{
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wxScopedPtr<wxXmlNode> root(new wxXmlNode(wxXML_ELEMENT_NODE, "root"));
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root->AddChild(new wxXmlNode(wxXML_ELEMENT_NODE, "1"));
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wxXmlNode *two = new wxXmlNode(wxXML_ELEMENT_NODE, "2");
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root->AddChild(two);
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root->AddChild(new wxXmlNode(wxXML_ELEMENT_NODE, "3"));
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CheckXml(root.get(), "1", "2", "3", NULL);
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// check inserting in front:
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root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "A"), NULL);
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CheckXml(root.get(), "A", "1", "2", "3", NULL);
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root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "B"), root->GetChildren());
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CheckXml(root.get(), "B", "A", "1", "2", "3", NULL);
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// and in the middle:
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root->InsertChild(new wxXmlNode(wxXML_ELEMENT_NODE, "C"), two);
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CheckXml(root.get(), "B", "A", "1", "C", "2", "3", NULL);
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}
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void XmlTestCase::InsertChildAfter()
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{
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wxScopedPtr<wxXmlNode> root(new wxXmlNode(wxXML_ELEMENT_NODE, "root"));
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root->InsertChildAfter(new wxXmlNode(wxXML_ELEMENT_NODE, "1"), NULL);
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CheckXml(root.get(), "1", NULL);
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wxXmlNode *two = new wxXmlNode(wxXML_ELEMENT_NODE, "2");
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root->AddChild(two);
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wxXmlNode *three = new wxXmlNode(wxXML_ELEMENT_NODE, "3");
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root->AddChild(three);
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CheckXml(root.get(), "1", "2", "3", NULL);
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// check inserting in the middle:
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root->InsertChildAfter(new wxXmlNode(wxXML_ELEMENT_NODE, "A"), root->GetChildren());
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CheckXml(root.get(), "1", "A", "2", "3", NULL);
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root->InsertChildAfter(new wxXmlNode(wxXML_ELEMENT_NODE, "B"), two);
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CheckXml(root.get(), "1", "A", "2", "B", "3", NULL);
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// and at the end:
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root->InsertChildAfter(new wxXmlNode(wxXML_ELEMENT_NODE, "C"), three);
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CheckXml(root.get(), "1", "A", "2", "B", "3", "C", NULL);
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}
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void XmlTestCase::LoadSave()
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{
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// NB: this is not real XRC but rather some XRC-like XML fragment which
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// exercises different XML constructs to check that they're saved back
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// correctly
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//
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// Also note that there should be no blank lines here as they disappear
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// after saving.
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"
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"<resource xmlns=\"http://www.wxwidgets.org/wxxrc\" version=\"2.3.0.1\">\n"
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" <!-- Test comment -->\n"
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" <object class=\"wxDialog\" name=\"my_dialog\">\n"
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" <children>\n"
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" <grandchild id=\"1\"/>\n"
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" </children>\n"
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" <subobject/>\n"
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" </object>\n"
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"</resource>\n"
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;
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wxStringInputStream sis(xmlText);
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wxXmlDocument doc;
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CPPUNIT_ASSERT( doc.Load(sis) );
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wxStringOutputStream sos;
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CPPUNIT_ASSERT( doc.Save(sos) );
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CPPUNIT_ASSERT_EQUAL( xmlText, sos.GetString() );
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#if wxUSE_UNICODE
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const char *utf8xmlText =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<word>\n"
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" <lang name=\"fr\">\xc3\xa9t\xc3\xa9</lang>\n"
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" <lang name=\"ru\">\xd0\xbb\xd0\xb5\xd1\x82\xd0\xbe</lang>\n"
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"</word>\n"
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;
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wxStringInputStream sis8(wxString::FromUTF8(utf8xmlText));
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CPPUNIT_ASSERT( doc.Load(sis8) );
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// this contents can't be represented in Latin-1 as it contains Cyrillic
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// letters
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doc.SetFileEncoding("ISO-8859-1");
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CPPUNIT_ASSERT( !doc.Save(sos) );
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// but it should work in UTF-8
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wxStringOutputStream sos8;
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doc.SetFileEncoding("UTF-8");
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CPPUNIT_ASSERT( doc.Save(sos8) );
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CPPUNIT_ASSERT_EQUAL( wxString(utf8xmlText),
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wxString(sos8.GetString().ToUTF8()) );
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#endif // wxUSE_UNICODE
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const char *xmlTextProlog =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<!-- Prolog comment -->\n"
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"<?xml-stylesheet href=\"style.css\" type=\"text/css\"?>\n"
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"<resource xmlns=\"http://www.wxwidgets.org/wxxrc\" version=\"2.3.0.1\">\n"
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" <!-- Test comment -->\n"
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" <object class=\"wxDialog\" name=\"my_dialog\">\n"
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" <children>\n"
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" <grandchild id=\"1\"/>\n"
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" </children>\n"
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" <subobject/>\n"
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" </object>\n"
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"</resource>\n"
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"<!-- Trailing comment -->\n"
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;
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wxStringInputStream sisp(xmlTextProlog);
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CPPUNIT_ASSERT( doc.Load(sisp, "UTF-8") );
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wxStringOutputStream sosp;
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CPPUNIT_ASSERT( doc.Save(sosp) );
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CPPUNIT_ASSERT_EQUAL( xmlTextProlog, sosp.GetString() );
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}
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void XmlTestCase::CDATA()
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{
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"windows-1252\"?>\n"
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"<name>\n"
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" <![CDATA[Giovanni Mittone]]>\n"
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"</name>\n"
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;
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wxStringInputStream sis(xmlText);
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wxXmlDocument doc;
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CPPUNIT_ASSERT( doc.Load(sis) );
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wxXmlNode *n = doc.GetRoot();
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CPPUNIT_ASSERT( n );
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n = n->GetChildren();
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CPPUNIT_ASSERT( n );
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// check that both leading (" ") and trailing white space is not part of
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// the node contents when CDATA is used and wxXMLDOC_KEEP_WHITESPACE_NODES
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// is not
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CPPUNIT_ASSERT_EQUAL( "Giovanni Mittone", n->GetContent() );
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}
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void XmlTestCase::PI()
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{
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"windows-1252\"?>\n"
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"<root>\n"
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" <?robot index=\"no\" follow=\"no\"?>\n"
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"</root>\n"
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;
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wxStringInputStream sis(xmlText);
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wxXmlDocument doc;
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CPPUNIT_ASSERT( doc.Load(sis) );
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wxXmlNode *n = doc.GetRoot();
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CPPUNIT_ASSERT( n );
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n = n->GetChildren();
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CPPUNIT_ASSERT( n );
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CPPUNIT_ASSERT_EQUAL( "index=\"no\" follow=\"no\"", n->GetContent() );
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}
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void XmlTestCase::Escaping()
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{
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// Verify that attribute values are escaped correctly, see
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// http://trac.wxwidgets.org/ticket/12275
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<root text=\"hello
this is a new line\">\n"
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" <x/>\n"
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"</root>\n"
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;
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wxStringInputStream sis(xmlText);
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wxXmlDocument doc;
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CPPUNIT_ASSERT( doc.Load(sis) );
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wxStringOutputStream sos;
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CPPUNIT_ASSERT( doc.Save(sos) );
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CPPUNIT_ASSERT_EQUAL( xmlText, sos.GetString() );
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}
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void XmlTestCase::DetachRoot()
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{
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const char *xmlTextProlog =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<!-- Prolog comment -->\n"
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"<?xml-stylesheet href=\"style.css\" type=\"text/css\"?>\n"
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"<resource xmlns=\"http://www.wxwidgets.org/wxxrc\" version=\"2.3.0.1\">\n"
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" <!-- Test comment -->\n"
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" <object class=\"wxDialog\" name=\"my_dialog\">\n"
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" <children>\n"
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" <grandchild id=\"1\"/>\n"
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" </children>\n"
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" <subobject/>\n"
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" </object>\n"
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"</resource>\n"
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"<!-- Trailing comment -->\n"
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;
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const char *xmlTextHtm =
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"<?xml version=\"1.0\" encoding=\"windows-1252\"?>\n"
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"<html>\n"
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" <head>\n"
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" <title>Testing wxXml</title>\n"
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" </head>\n"
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" <body>\n"
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" <p>Some body text</p>\n"
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" </body>\n"
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"</html>\n"
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;
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wxXmlDocument doc;
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wxStringInputStream sish(xmlTextHtm);
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CPPUNIT_ASSERT( doc.Load(sish) );
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wxXmlNode *root = doc.DetachRoot();
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wxStringInputStream sisp(xmlTextProlog);
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CPPUNIT_ASSERT( doc.Load(sisp) );
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doc.SetRoot(root);
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wxStringOutputStream sos;
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CPPUNIT_ASSERT( doc.Save(sos) );
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const char *xmlTextResult1 =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<!-- Prolog comment -->\n"
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"<?xml-stylesheet href=\"style.css\" type=\"text/css\"?>\n"
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"<html>\n"
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" <head>\n"
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" <title>Testing wxXml</title>\n"
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" </head>\n"
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" <body>\n"
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" <p>Some body text</p>\n"
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" </body>\n"
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"</html>\n"
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"<!-- Trailing comment -->\n"
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;
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CPPUNIT_ASSERT_EQUAL( xmlTextResult1, sos.GetString() );
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wxStringInputStream sisp2(xmlTextProlog);
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CPPUNIT_ASSERT( doc.Load(sisp2) );
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root = doc.DetachRoot();
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wxStringInputStream sish2(xmlTextHtm);
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CPPUNIT_ASSERT( doc.Load(sish2) );
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doc.SetRoot(root);
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wxStringOutputStream sos2;
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CPPUNIT_ASSERT( doc.Save(sos2) );
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const char *xmlTextResult2 =
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"<?xml version=\"1.0\" encoding=\"windows-1252\"?>\n"
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"<resource xmlns=\"http://www.wxwidgets.org/wxxrc\" version=\"2.3.0.1\">\n"
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" <!-- Test comment -->\n"
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" <object class=\"wxDialog\" name=\"my_dialog\">\n"
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" <children>\n"
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" <grandchild id=\"1\"/>\n"
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" </children>\n"
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" <subobject/>\n"
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" </object>\n"
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"</resource>\n"
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;
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CPPUNIT_ASSERT_EQUAL( xmlTextResult2, sos2.GetString() );
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}
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void XmlTestCase::AppendToProlog()
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{
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<root>\n"
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" <p>Some text</p>\n"
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"</root>\n"
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;
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wxXmlDocument rootdoc;
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wxStringInputStream sis(xmlText);
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CPPUNIT_ASSERT( rootdoc.Load(sis) );
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wxXmlNode *root = rootdoc.DetachRoot();
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wxXmlNode *comment1 = new wxXmlNode(wxXML_COMMENT_NODE, "comment",
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" 1st prolog entry ");
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wxXmlNode *pi = new wxXmlNode(wxXML_PI_NODE, "xml-stylesheet",
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"href=\"style.css\" type=\"text/css\"");
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wxXmlNode *comment2 = new wxXmlNode(wxXML_COMMENT_NODE, "comment",
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" 3rd prolog entry ");
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wxXmlDocument doc;
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doc.AppendToProlog( comment1 );
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doc.AppendToProlog( pi );
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doc.SetRoot( root );
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doc.AppendToProlog( comment2 );
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wxStringOutputStream sos;
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CPPUNIT_ASSERT( doc.Save(sos) );
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const char *xmlTextResult =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<!-- 1st prolog entry -->\n"
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"<?xml-stylesheet href=\"style.css\" type=\"text/css\"?>\n"
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"<!-- 3rd prolog entry -->\n"
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"<root>\n"
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" <p>Some text</p>\n"
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"</root>\n"
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;
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CPPUNIT_ASSERT_EQUAL( xmlTextResult, sos.GetString() );
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}
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void XmlTestCase::SetRoot()
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{
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wxXmlDocument doc;
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CPPUNIT_ASSERT( !doc.IsOk() );
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wxXmlNode *root = new wxXmlNode(wxXML_ELEMENT_NODE, "root");
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// Test for the problem of http://trac.wxwidgets.org/ticket/13135
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doc.SetRoot( root );
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wxXmlNode *docNode = doc.GetDocumentNode();
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CPPUNIT_ASSERT( docNode && root == docNode->GetChildren() );
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CPPUNIT_ASSERT( doc.IsOk() );
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// Other tests.
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CPPUNIT_ASSERT( docNode == root->GetParent() );
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doc.SetRoot(NULL); // Removes from doc but dosn't free mem, doc node left.
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CPPUNIT_ASSERT( !doc.IsOk() );
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wxXmlNode *comment = new wxXmlNode(wxXML_COMMENT_NODE, "comment", "Prolog Comment");
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wxXmlNode *pi = new wxXmlNode(wxXML_PI_NODE, "target", "PI instructions");
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doc.AppendToProlog(comment);
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doc.SetRoot( root );
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doc.AppendToProlog(pi);
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CPPUNIT_ASSERT( doc.IsOk() );
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wxXmlNode *node = docNode->GetChildren();
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CPPUNIT_ASSERT( node );
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CPPUNIT_ASSERT( node->GetType() == wxXML_COMMENT_NODE );
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CPPUNIT_ASSERT( node->GetParent() == docNode );
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node = node->GetNext();
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CPPUNIT_ASSERT( node );
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CPPUNIT_ASSERT( node->GetType() == wxXML_PI_NODE );
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CPPUNIT_ASSERT( node->GetParent() == docNode );
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node = node->GetNext();
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CPPUNIT_ASSERT( node );
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CPPUNIT_ASSERT( node->GetType() == wxXML_ELEMENT_NODE );
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CPPUNIT_ASSERT( node->GetParent() == docNode );
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node = node->GetNext();
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CPPUNIT_ASSERT( !node );
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doc.SetRoot(NULL);
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CPPUNIT_ASSERT( !doc.IsOk() );
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doc.SetRoot(root);
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CPPUNIT_ASSERT( doc.IsOk() );
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}
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void XmlTestCase::CopyNode()
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{
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const char *xmlText =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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"<root>\n"
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" <first><sub1/><sub2/><sub3/></first>\n"
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" <second/>\n"
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"</root>\n"
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;
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wxXmlDocument doc;
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wxStringInputStream sis(xmlText);
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CPPUNIT_ASSERT( doc.Load(sis) );
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wxXmlNode* const root = doc.GetRoot();
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CPPUNIT_ASSERT( root );
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wxXmlNode* const first = root->GetChildren();
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CPPUNIT_ASSERT( first );
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wxXmlNode* const second = first->GetNext();
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CPPUNIT_ASSERT( second );
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*first = *second;
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wxStringOutputStream sos;
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CPPUNIT_ASSERT( doc.Save(sos) );
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const char *xmlTextResult =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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|
"<root>\n"
|
|
" <second/>\n"
|
|
" <second/>\n"
|
|
"</root>\n"
|
|
;
|
|
CPPUNIT_ASSERT_EQUAL( xmlTextResult, sos.GetString() );
|
|
}
|