tmp: printf debugging

Author: franzpoeschel

test/SerialIOTest.cpp

@@ -4644,6 +4644,7 @@ void append_mode(
     std::string filename = ( variableBased ? "../samples/append_variablebased."
                                            : "../samples/append_groupbased." ) +
         extension;
+    std::cout << "[APPEND MODE " << filename << "]: POINT 0" << std::endl;
     std::vector< int > data( 10, 0 );
     auto writeSomeIterations = [ &data ](
                                    WriteIterations && writeIterations,
@@ -4671,6 +4672,7 @@ void append_mode(
         writeSomeIterations(
             write.writeIterations(), std::vector< uint64_t >{ 0, 1 } );
     }
+    std::cout << "[APPEND MODE " << filename << "]: POINT 1" << std::endl;
     {
         Series write( filename, Access::APPEND, jsonConfig );
         if( variableBased )
@@ -4689,6 +4691,7 @@ void append_mode(
             write.writeIterations(), std::vector< uint64_t >{ 2, 3 } );
         write.flush();
     }
+    std::cout << "[APPEND MODE " << filename << "]: POINT 2" << std::endl;
     {
         Series write( filename, Access::APPEND, jsonConfig );
         if( variableBased )
@@ -4707,6 +4710,7 @@ void append_mode(
             write.writeIterations(), std::vector< uint64_t >{ 4, 3 } );
         write.flush();
     }
+    std::cout << "[APPEND MODE " << filename << "]: POINT 3" << std::endl;
     {
         Series read( filename, Access::READ_ONLY );
         if( variableBased )
@@ -4734,6 +4738,7 @@ void append_mode(
          */
         helper::listSeries( read );
     }
+    std::cout << "[APPEND MODE " << filename << "]: POINT 4\n\n" << std::endl;
 }
 
 TEST_CASE( "append_mode", "[serial]" )