def testManu(host_file='host_sw_map.txt', sw_file='metis_input.txt.part.10', trace_file='flow_anon_2008-01-01.agg.txt'):
"""Read host,sw,trace from out files, and run the test.
@param host_file: File that stores the host-sw mapping information.
every line with format: host_id sw_id
@param sw_file: File that stores the sw-group mapping information
@param trace_file: File that stores the trace record information
"""
if not (os.path.isfile(host_file) and os.path.isfile(sw_file)):
print "[ERROR] Invalid file name, host_sw_map=%s, sw_group_map=%s." %(host_file,sw_file)
return
dc = DC()
print "readin sw-group mapping information."
dc.readinEdgeSWInfo(sw_file)
print "readin host-sw mapping information."
dc.readinVMInfo(host_file)
#dc.showInfo()
print "readin trace file."
if os.path.isfile(trace_file):
dc.testTraffic(trace_file)
else:
print "%s, No traffic file is given for testing." %trace_file
dc.showInfo()
dc.showStat()
