1 files changed, 197 insertions, 0 deletions
diff --git a/src/cppunit/CompilerOutputter.cpp b/src/cppunit/CompilerOutputter.cpp
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+#include <cppunit/NotEqualException.h>
+#include <cppunit/SourceLine.h>
+#include <cppunit/TestResult.h>
+#include <cppunit/CompilerOutputter.h>
+
+
+namespace CppUnit
+{
+
+/** Print TestResult in a compiler compatible format.
+ *
+ * Heres is an example of usage:
+ * \code
+ * int main( int argc, char* argv[] ) {
+ *   bool selfTest = (argc > 1)  &&  
+ *                   (std::string("-selftest") == argv[1]);
+ *
+ *   CppUnit::TextTestRunner runner;
+ *   runner.addTest( CppUnitTest::suite() );
+ * 
+ *   bool wasSucessful = runner.run( "", false, !selfTest );
+ *   if ( selfTest )
+ *   {  
+ *     CppUnit::CompilerOutputter outputter( runner.result(),
+ *                                                     std::cerr );
+ *     outputter.write();
+ *   }
+ * 
+ *   return wasSucessful ? 0 : 1;
+ * }
+ * \endcode
+ */
+CompilerOutputter::CompilerOutputter( 
+                               TestResult *result,
+                               std::ostream &stream ) :
+    m_result( result ),
+    m_stream( stream )
+{
+}
+
+
+CompilerOutputter::~CompilerOutputter()
+{
+}
+
+
+CompilerOutputter *
+CompilerOutputter::defaultOutputter( TestResult *result,
+                                               std::ostream &stream )
+{
+  return new CompilerOutputter( result, stream );
+// For automatic adpatation...
+//  return new CPPUNIT_DEFAULT_OUTPUTTER( result, stream );
+}
+
+
+void 
+CompilerOutputter::write()
+{
+  if ( m_result->wasSuccessful() )
+    printSucess();
+  else
+    printFailureReport();
+}
+
+
+void 
+CompilerOutputter::printSucess()
+{
+  m_stream  << "OK (" << m_result->runTests()  << ")"  
+            <<  std::endl;
+}
+
+
+void 
+CompilerOutputter::printFailureReport()
+{
+  printFailuresList();
+  printStatistics();
+}
+
+
+void 
+CompilerOutputter::printFailuresList()
+{
+  for ( int index =0; index < m_result->testFailuresTotal(); ++index)
+  {
+    printFailureDetail( m_result->failures()[ index ] );
+  }
+}
+
+
+void 
+CompilerOutputter::printFailureDetail( TestFailure *failure )
+{
+  printFailureLocation( failure->sourceLine() );
+  printFailureType( failure );
+  printFailedTestName( failure );
+  printFailureMessage( failure );
+}
+
+ 
+void 
+CompilerOutputter::printFailureLocation( SourceLine sourceLine )
+{
+  if ( sourceLine.isValid() )
+    m_stream  <<  sourceLine.fileName()  
+              <<  "("  << sourceLine.lineNumber()  << ") : ";
+  else
+    m_stream  <<  "##Failure Location unknown## : ";
+}
+
+
+void 
+CompilerOutputter::printFailureType( TestFailure *failure )
+{
+  m_stream  <<  (failure->isError() ? "Error" : "Assertion");
+}
+
+
+void 
+CompilerOutputter::printFailedTestName( TestFailure *failure )
+{
+  m_stream  <<  std::endl;
+  m_stream  <<  "Test name: "  <<  failure->failedTestName();
+}
+
+
+void 
+CompilerOutputter::printFailureMessage( TestFailure *failure )
+{
+  m_stream  <<  std::endl;
+  Exception *thrownException = failure->thrownException();
+  if ( thrownException->isInstanceOf( NotEqualException::type() ) )
+    printNotEqualMessage( thrownException );
+  else
+    printDefaultMessage( thrownException );
+  m_stream  <<  std::endl;
+}
+
+
+void 
+CompilerOutputter::printNotEqualMessage( Exception *thrownException )
+{
+  NotEqualException *e = (NotEqualException *)thrownException;
+  m_stream  <<  wrap( "- Expected : " + e->expectedValue() );
+  m_stream  <<  std::endl;
+  m_stream  <<  wrap( "- Actual   : " + e->actualValue() );
+  m_stream  <<  std::endl;
+  if ( !e->additionalMessage().empty() )
+  {
+    m_stream  <<  wrap( "- " + e->additionalMessage() );
+    m_stream  <<  std::endl;
+  }
+}
+
+
+void 
+CompilerOutputter::printDefaultMessage( Exception *thrownException )
+{
+  std::string wrappedMessage = wrap( thrownException->what() );
+  m_stream  <<  wrappedMessage  << std::endl;
+}
+
+
+void 
+CompilerOutputter::printStatistics()
+{
+  m_stream  <<  "Failures !!!"  <<  std::endl;
+  m_stream  <<  "Run: "  <<  m_result->runTests()  << "   "
+            <<  "Failure total: "  <<  m_result->testFailuresTotal()  << "   "
+            <<  "Failures: "  <<  m_result->testFailures()  << "   "
+            <<  "Errors: "  <<  m_result->testErrors()
+            <<  std::endl;
+}
+
+
+std::string
+CompilerOutputter::wrap( std::string message )
+{
+  const int maxLineLength = 80;
+  std::string wrapped;
+  int index =0;
+  while ( index < message.length() )
+  {
+    std::string line( message.substr( index, maxLineLength ) );
+    wrapped += line;
+    index += maxLineLength;
+    if ( index < message.length() )
+      wrapped += "\n";
+  }
+  return wrapped;
+}
+
+
+
+}  // namespace CppUnit