text: #ifndef __cxxtest__TestListener_h__
  #define __cxxtest__TestListener_h__
  
  //
  // TestListener is the base class for all "listeners",
  // i.e. classes that receive notifications of the
  // testing process.
  //
  // The names of the parameters are in comments to avoid
  // "unused parameter" warnings.
  //
  
  #include <cxxtest/Descriptions.h>
  
  namespace CxxTest {
      class TestListener {
      public:
          TestListener() {}
          virtual ~TestListener() {}
          
          virtual void enterWorld( const WorldDescription & /*desc*/ ) {}
          virtual void enterSuite( const SuiteDescription & /*desc*/ ) {}
          virtual void enterTest( const TestDescription & /*desc*/ ) {}
  		
          virtual void tracedTest( const char * /*file*/, unsigned /*line*/,	const char * /*expression*/ ) {}
  
          virtual void warnedTest( const char * /*file*/, unsigned /*line*/, const char * /*expression*/ ) {}
  		
          virtual void failedTest( const char * /*file*/, unsigned /*line*/, const char * /*expression*/ ) {}
  		
          virtual void failedAssert( const char * /*file*/, unsigned /*line*/, const char * /*expression*/ ) {}
          virtual void failedAssertEquals( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*x*/, const char * /*y*/ ) {}
          virtual void failedAssertSameData( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*sizeStr*/, const void * /*x*/, const void * /*y*/, unsigned /*size*/ ) {}
          virtual void failedAssertDelta( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*dStr*/, const char * /*x*/, const char * /*y*/, const char * /*d*/ ) {}
          virtual void failedAssertDiffers( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*value*/ ) {}
          virtual void failedAssertLessThan( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*x*/, const char * /*y*/ ) {}
          virtual void failedAssertLessThanEquals( const char * /*file*/, unsigned /*line*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*x*/, const char * /*y*/ ) {}
          virtual void failedAssertPredicate( const char * /*file*/, unsigned /*line*/,	const char * /*predicate*/, const char * /*xStr*/, const char * /*x*/ ) {}
          virtual void failedAssertRelation( const char * /*file*/, unsigned /*line*/, const char * /*relation*/, const char * /*xStr*/, const char * /*yStr*/, const char * /*x*/, const char * /*y*/ ) {}
          virtual void failedAssertThrows( const char * /*file*/, unsigned /*line*/, const char * /*expression*/, const char * /*type*/, bool /*otherThrown*/ ) {}
          virtual void failedAssertThrowsNot( const char * /*file*/, unsigned /*line*/, const char * /*expression*/ ) {}
  
          virtual void leaveTest( const TestDescription & /*desc*/ ) {}
          virtual void leaveSuite( const SuiteDescription & /*desc*/ ) {}
          virtual void leaveWorld( const WorldDescription & /*desc*/ ) {}
      };
  }
  
  #endif // __cxxtest__TestListener_h__
  