30 def summarize_results(directory,make,ntime,etime,show_results):  argument
34     os.chdir(directory)
36     print('# No test results in ', directory)
117 def get_test_data(directory):  argument
123         os.chdir(directory)
150         probfullpath=os.path.normpath(os.path.join(directory,probdir))
255 def generate_xml(testdata,directory):  argument
260         os.chdir(directory)
339       summarize_results(options.directory,options.make,int(options.time),
341     testresults=get_test_data(options.directory)
347       generate_xml(testresults, options.directory)