2 from __future__ import absolute_import, print_function
4 from random import randint
5 from subprocess import CalledProcessError, check_output
6 from sys import stderr, stdout
9 from test.lib.wvpytest import wvpasseq
12 return bytes([randint(1, 255) for x in range(n)])
15 for trial in range(100):
16 cmd = [b'dev/echo-argv-bytes', rand_bytes(randint(1, 32))]
17 out = check_output(cmd)
18 wvpasseq(b'\0\n'.join(cmd) + b'\0\n', out)