Merge #18638: net: Use mockable time for ping/pong, add tests

fa3365430c net: Use mockable time for ping/pong, add tests (MarcoFalke)
faab4aaf2f util: Add count_microseconds helper (MarcoFalke)

Pull request description:

  Switch `CNode::m_ping_start` and `CNetMessage::m_time` to mockable time, so that tests can be added.

  Mockable time is also type-safe, since it uses `std::chrono`

ACKs for top commit:
  jonatack:
    Code review re-ACK fa33654 re-read code, verified rebase per `git range-diff 4b5c919 fa94d6f fa33654`, previous tested ACKs still valid
  troygiorshev:
    ACK fa3365430c

Tree-SHA512: 7d632bd6019ce7c882029e71b667a61517e783af82755a85dd979ef09380934e172dec8b8f91d57b200a30a6e096aeaf01f19fee7f3aed0e0e871c72eb44d70e
This commit is contained in:
MarcoFalke
2020-07-10 16:06:11 +02:00
10 changed files with 173 additions and 36 deletions

View File

@@ -15,10 +15,15 @@ void UninterruptibleSleep(const std::chrono::microseconds& n);
/**
* Helper to count the seconds of a duration.
*
* All durations should be using std::chrono and calling this should generally be avoided in code. Though, it is still
* preferred to an inline t.count() to protect against a reliance on the exact type of t.
* All durations should be using std::chrono and calling this should generally
* be avoided in code. Though, it is still preferred to an inline t.count() to
* protect against a reliance on the exact type of t.
*
* This helper is used to convert durations before passing them over an
* interface that doesn't support std::chrono (e.g. RPC, debug log, or the GUI)
*/
inline int64_t count_seconds(std::chrono::seconds t) { return t.count(); }
inline int64_t count_microseconds(std::chrono::microseconds t) { return t.count(); }
/**
* DEPRECATED