text: //
  // ParserWriterTest.cpp
  //
  // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
  // and Contributors.
  //
  // SPDX-License-Identifier:	BSL-1.0
  //
  
  
  #include "ParserWriterTest.h"
  #include "Poco/CppUnit/TestCaller.h"
  #include "Poco/CppUnit/TestSuite.h"
  #include "Poco/DOM/DOMParser.h"
  #include "Poco/DOM/DOMWriter.h"
  #include "Poco/DOM/Document.h"
  #include "Poco/DOM/Element.h"
  #include "Poco/DOM/AutoPtr.h"
  #include "Poco/SAX/InputSource.h"
  #include "Poco/XML/XMLWriter.h"
  #include <sstream>
  
  
  using Poco::XML::DOMParser;
  using Poco::XML::DOMWriter;
  using Poco::XML::XMLReader;
  using Poco::XML::XMLWriter;
  using Poco::XML::Document;
  using Poco::XML::AutoPtr;
  using Poco::XML::InputSource;
  
  
  ParserWriterTest::ParserWriterTest(const std::string& name): CppUnit::TestCase(name)
  {
  }
  
  
  ParserWriterTest::~ParserWriterTest()
  {
  }
  
  
  void ParserWriterTest::testParseWriteXHTML()
  {
  	std::ostringstream ostr;
  	
  	DOMParser parser;
  	parser.setFeature(XMLReader::FEATURE_NAMESPACE_PREFIXES, false);
  	DOMWriter writer;
  	AutoPtr<Document> pDoc = parser.parseString(XHTML);
  	writer.writeNode(ostr, pDoc);
  	
  	std::string xml = ostr.str();
  	assertTrue (xml == XHTML);
  }
  
  
  void ParserWriterTest::testParseWriteXHTML2()
  {
  	std::ostringstream ostr;
  	
  	DOMParser parser;
  	parser.setFeature(XMLReader::FEATURE_NAMESPACE_PREFIXES, true);
  	DOMWriter writer;
  	AutoPtr<Document> pDoc = parser.parseString(XHTML2);
  	writer.writeNode(ostr, pDoc);
  	
  	std::string xml = ostr.str();
  	assertTrue (xml == XHTML2);
  }
  
  
  void ParserWriterTest::testParseWriteSimple()
  {
  	static const std::string simple =
  		"<config>\n"
  		"\t<prop1>value1</prop1>\n"
  		"\t<prop2>value2</prop2>\n"
  		"</config>\n";
  
  	std::istringstream istr(simple);
  	std::ostringstream ostr;
  
  	DOMParser parser;
  	parser.setFeature(DOMParser::FEATURE_FILTER_WHITESPACE, true);
  	parser.setFeature(XMLReader::FEATURE_NAMESPACE_PREFIXES, false);
  	DOMWriter writer;
  	writer.setNewLine("\n");
  	writer.setOptions(XMLWriter::PRETTY_PRINT);
  	InputSource source(istr);
  	AutoPtr<Document> pDoc = parser.parse(&source);
  	writer.writeNode(ostr, pDoc);
  
  	unsigned int numChildren = 0;
  	Poco::XML::Node* child = pDoc->documentElement()->firstChild();
  	while (child) {
  		numChildren++;
  		child = child->nextSibling();
  	}
  	assertTrue (numChildren == 2);
  
  	std::string xml = ostr.str();
  	assertTrue (xml == simple);
  }
  
  
  void ParserWriterTest::setUp()
  {
  }
  
  
  void ParserWriterTest::tearDown()
  {
  }
  
  
  CppUnit::Test* ParserWriterTest::suite()
  {
  	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("ParserWriterTest");
  
  	CppUnit_addTest(pSuite, ParserWriterTest, testParseWriteXHTML);
  	CppUnit_addTest(pSuite, ParserWriterTest, testParseWriteXHTML2);
  	CppUnit_addTest(pSuite, ParserWriterTest, testParseWriteSimple);
  
  	return pSuite;
  }
  
  
  const std::string ParserWriterTest::XHTML =
  	"<!--\n"
  	"\tThis is a comment.\n"
  	"-->"
  	"<ns1:html xml:lang=\"en\" xmlns:ns1=\"http://www.w3.org/1999/xhtml\">\n"
  	"\t<ns1:head>\n"
  	"\t\t<ns1:link href=\"styles.css\" rel=\"stylesheet\" type=\"text/css\"/>\n"
  	"\t\t<?xml-stylesheet href=\"styles.css\" type=\"text/css\"?>\n"
  	"\t\t<ns1:title>A XHTML Example</ns1:title>\n"
  	"\t</ns1:head>\n"
  	"\t<ns1:body>\n"
  	"\t\t<ns1:h1>XHTML Example</ns1:h1>\n"
  	"\t\t<ns1:p>This is a XHTML example page.</ns1:p>\n"
  	"\t\t<ns1:img alt=\"Example Picture\" border=\"0\" height=\"192\" src=\"example.gif\" width=\"256\"/>\n"
  	"\t\t<![CDATA[\n"
  	"\t\tThe following <tag attr=\"value\">is inside a CDATA section</tag>.\n"
  	"\t\t]]>\n"
  	"\t</ns1:body>\n"
  	"</ns1:html>";
  
  
  const std::string ParserWriterTest::XHTML2 =
  	"<!--\n"
  	"\tThis is a comment.\n"
  	"-->"
  	"<xns:html xml:lang=\"en\" xmlns:xns=\"http://www.w3.org/1999/xhtml\">\n"
  	"\t<xns:head>\n"
  	"\t\t<xns:link href=\"styles.css\" rel=\"stylesheet\" type=\"text/css\"/>\n"
  	"\t\t<?xml-stylesheet href=\"styles.css\" type=\"text/css\"?>\n"
  	"\t\t<xns:title>A XHTML Example</xns:title>\n"
  	"\t</xns:head>\n"
  	"\t<xns:body>\n"
  	"\t\t<xns:h1>XHTML Example</xns:h1>\n"
  	"\t\t<xns:p>This is a XHTML example page.</xns:p>\n"
  	"\t\t<xns:img alt=\"Example Picture\" border=\"0\" height=\"192\" src=\"example.gif\" width=\"256\"/>\n"
  	"\t\t<![CDATA[\n"
  	"\t\tThe following <tag attr=\"value\">is inside a CDATA section</tag>.\n"
  	"\t\t]]>\n"
  	"\t</xns:body>\n"
  	"</xns:html>";
  
  