options = [('help', 'h', 'Show detailed help message'), ('help-tests', 't', 'List all available tests'), ('verbose', 'v', 'Increase display verbosity'), ('quiet', 'q', 'Decrease display verbosity'), ('mode=', 'm', 'Add mode to default modes to run'), ('skip=', 'k', 'Remove a mode from the modes to run'), ('full', 'f', 'Use all modes'), ('stop', 's', 'Stop on errors'), ('nocolor', 'n', 'Disable ANSI color sequences'), ('noreport', 'r', 'Disable report generation'), ('outfile=', 'o', 'Specify an output file for all results'), ('offline', 'l', 'Skip tests requiring internet connection')]