[tor-bugs] #14789 [Tor]: Review and unit tests for CIDR exit policy and policy summary code

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#14789: Review and unit tests for CIDR exit policy and policy summary code
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 Reporter:  anon         |          Owner:
     Type:  enhancement  |         Status:  new
 Priority:  normal       |      Milestone:
Component:  Tor          |        Version:
 Keywords:               |  Actual Points:
Parent ID:               |         Points:
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 Review and unit tests for CIDR exit policy and policy summary code

 This is separate from #12378, may only be summary representation of some
 exit policies.
  (Note that in trac above it was 224/3 instead of current 224/4.

 This is the former IPv4 multicast space, yet is summarized (collapsed?) to
 "reject all".
  See also [RFC3171] #12378 ...

 ---

  Other half of this enhancement is review of the various policy_summarize,
 XXX, XXXX, with additional unit test cov
 erage as patch to verify and simplify policy CIDR addressing and endpoint
 handling (address + port).

  See comments below for unit test requirements and review feedback...

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/14789>
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