#include using namespace Upp; CONSOLE_APP_MAIN { StdLogSetup(LOG_COUT|LOG_FILE); const Index& h = GetMIMETypes(); for(int i = 0; i < h.GetCount(); i++) { String ext = MIMEToFileExt(h[i]); String m2 = FileExtToMIME(ext); LOG(h[i] << " -> " << ext << ", " << ext << " -> " << m2); ASSERT(h[i] == m2); } LOG("============== OK"); }