[tor-bugs] #13790 [Core Tor/Tor]: Refactor and add comments to new_route_len()

[Tor Bug Tracker & Wiki]

#13790: Refactor and add comments to new_route_len()
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 Reporter:  dgoulet                              |          Owner:
                                                 |  catalyst
     Type:  enhancement                          |         Status:  closed
 Priority:  Low                                  |      Milestone:  Tor:
                                                 |  0.3.1.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  026-deferrable,                      |  implemented
  tor-03-unspecified-201612                      |  Actual Points:
Parent ID:                                       |         Points:
 Reviewer:  dgoulet                              |        Sponsor:
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Comment (by dgoulet):

 Replying to [comment:26 catalyst]:
 > dgoulet: Do you mean like using `expect_log_msg_containing()` to keep
 the test log cleaner? (and maybe to verify that those additional details
 get logged?)

 Yes! Precisely.

 (Sorry, I wanted to offer a patch but I'm kind of physically unable right
 now so I noted at least the issue for later ref.)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13790#comment:27>
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