It's used in testcase already, and basic codes is from here: https://github.com/openstack/manila/blob/master/manila_tempest_tests/utils.py#L93
Doug Hellmann <[email protected]>于2016年10月17日周一 下午10:13写道： > Excerpts from TommyLike Hu's message of 2016-10-17 09:56:15 +0000: > > When I handle some stuff related to Manila recently, I found a case which > > may be suitable for Oslo, Anyhow I put it in the maillist so it can be > > discussed before I put it in action. > > In testcase, we need a function(maybe 2) to generate random ip address > (or > > network), also they should in the range of [1](ipv4 documentation range) > or > > [2](ipv6 documentation range), this is the draft code for ipv4: > > > > import six > > import random > > > > > > def rand_ipv4(network=False): > > """This uses the TEST-NET-3 range of reserved IP addresses.""" > > > > test_net_3 = '203.0.113.' > > if network: > > host_length = random.randint(0, 8) > > address_segment = random.randint(0, 8 - host_length) > > address_segment <<= host_length > > address = test_net_3 + six.text_type(address_segment) > > address = '/'.join((address, > > six.text_type(32 - host_length))) > > else: > > address = test_net_3 + six.text_type(random.randint(0, 255)) > > return address > > > > The primary use case here is writing testcases, I am not sure whether it > > is suitable here, or maybe I misunderstood the intention of TEST-NET-3, > > please leave any comment you like. > > > > > > [1] https://tools.ietf.org/html/rfc5737 > > [2] https://tools.ietf.org/html/rfc5156 > > In what way are you using random addresses in tests? > > Doug > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: [email protected]?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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