#ifndef CPPUNITTEST_XMLUNIFORMISER_H

#define CPPUNITTEST_XMLUNIFORMISER_H

#include <cppunit/SourceLine.h>

#include <cppunit/TestAssert.h>

#include <string>

/*! Uniformise an XML string.

 *

 * Strips spaces between attribut in Element.

 * \warning Attribute values must be double-quoted (att="value").

 * No support for embedded DTD declaration

 */

class XmlUniformiser

{

public:

  XmlUniformiser( const std::string &xml );

  std::string stripped();

private:

  void skipSpaces();

  bool isValidIndex();

  void skipNext( int count =1 );

  void copyNext( int count =1 );

  void skipProcessed();

  void skipComment();

  void copyElement();

  void copyElementContent();

  bool isSpace( char c );

  bool isSpace();

  bool startsWith( std::string expected );

  void copyElementName();

  void copyElementAttributes();

  void copyAttributeName();

  bool isEndOfAttributeName();

  void copyAttributeValue();

  void copyUntilDoubleQuote();

  void removeTrailingSpaces();

private:

  unsigned int m_index;

  std::string m_xml;

  std::string m_stripped;

};

void 

checkXmlEqual( std::string expectedXml,

               std::string actualXml,

               CPPUNIT_NS::SourceLine sourceLine );

/// Asserts that two XML strings are equivalent.

#define CPPUNITTEST_ASSERT_XML_EQUAL( expected, actual ) \

    ::checkXmlEqual( expected, actual,      \

                     CPPUNIT_SOURCELINE() )

#endif  // XMLUNIFORMISER_H