#!/usr/bin/env python3 | |
import os | |
import sys | |
if len(sys.argv) == 2: | |
assert(os.path.exists(sys.argv[1])) | |
elif len(sys.argv) == 3: | |
f1 = open(sys.argv[1], 'rb').read() | |
f2 = open(sys.argv[2], 'rb').read() | |
if f1 != f2: | |
raise RuntimeError('{!r} != {!r}'.format(f1, f2)) | |
else: | |
raise AssertionError |